์ด ๋ฌธ์„œ์˜ ์›๋ณธ์€ ์™ธ๋ถ€ ์œ„ํ‚ค์—์„œ ๊ฐ€์ ธ์™”์Šต๋‹ˆ๋‹ค.
1. ์ž์—ฐ์ˆ˜2. ๋‚ ์งœ3. ๋ฌธํ™”์žฌ

  • 1704=23x3x71
  • ์ฝ๋Š”๋ฒ•:์ฒœ์น ๋ฐฑ์‚ฌ
  • ์“ฐ๋Š”๋ฒ•:์ฒœ์น ๋ฐฑ๋„ท
  • ํ•œ์ž: ๅƒๆŸ’็™พๅ››

1. ์ž์—ฐ์ˆ˜[ํŽธ์ง‘]

  • 1703๋ณด๋‹ค ํฌ๊ณ  1705๋ณด๋‹ค ์ž‘์€ ์ž์—ฐ์ˆ˜. ํ•ฉ์„ฑ์ˆ˜๋กœ ์†Œ์ธ์ˆ˜๋ถ„ํ•ดํ•˜๋ฉด 23x3x71์ด๋‹ค. ์•ฝ์ˆ˜๋Š” ์ด 16๊ฐœ[4]์ด๋ฉฐ ์ด๋“ค์˜ ํ•ฉ์€ 4320(>3408=2x1704)์ด๋ฏ€๋กœ 1704๋Š” ๊ณผ์ž‰์ˆ˜์ด๋‹ค.

2. ๋‚ ์งœ[ํŽธ์ง‘]

3. ๋ฌธํ™”์žฌ[ํŽธ์ง‘]

[1] ๊ณผ๊ฑฐํ˜•์ž„์— ์ฃผ๋ชฉํ•  ๊ฒƒ. #๋ธ”๋กœ๊ฑฐ Sonnet์˜ ํ‘œํ˜„์„ ๋นŒ๋ฆฌ๋ฉด, "ํ•ธ๋”์Šจ์€ 1963๋…„์— ํ•œ๊ตญ์„ ๋– ๋‚˜ ๋‹ค๋ฅธ ๊ณณ์œผ๋กœ ๊ฐ”๊ธฐ ๋•Œ๋ฌธ์—, ๊ทธ์˜ ์‹œ๊ฐ์€ ๊ฒฝ์ œ๊ฐœ๋ฐœ์ด ์‹œ์ž‘๋˜๊ธฐ ์ „ ์‹œ๊ฐ์ด๋‹ค." ๊ธ€์˜ ๋ฌธ๋งฅ์ƒ, ํ•ด๋ฐฉ ์ด์ „๋ถ€ํ„ฐ ๊ทธ๋žฌ๋‹ค๋Š” ์ด์•ผ๊ธฐ์ด๋‹ค. ์ •ํ™•ํ•œ ์›๋ฌธ์€ "As Paris was for France, Seoul was not simply Korea's largest town;it was Korea. Government was a great vortex summoning men repidly into it, placeing them briefly near the sumitry of ambition and then sweeping them out, often ruthlessly into execution or exile."
[2] ์„œ์šธ์˜ ์ธ๊ตฌ๊ฐ€ ์•ฝ 2.8๋ฐฐ ๋งŽ๋‹ค.
[3] ์˜์‚ฌ, ๊ธฐ์ˆ ์ž๋“ฑ ์ „๋ฌธ์„ฑ์ด ํ•„์š”ํ•ด์„œ ์›”๊ธ‰์ด ๋†’์€ ์ „๋ฌธ์ง์€ ๋ถ€์‚ฐ์ด ์„œ์šธ๋ณด๋‹ค ์›”๊ธ‰์ด 1.5๋ฐฐ ์ด์ƒ์ด๋‹ค. ์—ฌ๊ธฐ์— ์ง€๋ฐฉ์œผ๋กœ ๊ฐ€๋ฉด ๋” ์ƒ์Šน.
[4] 1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 217, 284, 426, 568, 852, 1704
[5] ๋Œ€๊ตฌ ์ง€ํ•˜์ฒ ์ด๋‚˜ ๋ถ€์‚ฐ ์ง€ํ•˜์ฒ ์„ ํƒ€๋ฉด ๋…ธ์„ ๋„ ์ž์ฒด๊ฐ€ ๋‹ค๋ฅด๊ธฐ์— ์ง€ํ•˜์ฒ ๋งŒ ํƒ€๋„ ๋‹ค๋ฅธ ๋„์‹œ์— ์™”๋‹ค๋Š” ๊ฒƒ์ด ์ฒด๊ฐ์ ์œผ๋กœ ๋А๊ปด์ง„๋‹ค. ํ•˜์ง€๋งŒ ์ˆ˜๋„๊ถŒ ์ „์ฒ ์€ 7ํ˜ธ์„ ์ฒ˜๋Ÿผ ๊ฐ€์‚ฐ๋””์ง€ํ„ธ๋‹จ์ง€์—ญ์€ ์„œ์šธ์ด์ง€๋งŒ ๋‹ค์Œ ์—ญ์ธ ์ฒ ์‚ฐ์—ญ, ๊ด‘๋ช…์‚ฌ๊ฑฐ๋ฆฌ์—ญ์€ ๊ฒฝ๊ธฐ๋„์ด๊ณ , ๊ทธ ๋‹ค์Œ ์—ญ์ธ ์ฒœ์™•์—ญ์€ ์„œ์šธ์ธ ๊ฒƒ์ฒ˜๋Ÿผ ๊ฐ™์€ ํ˜ธ์„ ์—๋„ ์„œ์šธ๊ณผ ๊ฒฝ๊ธฐ๊ฐ€ ์„ž์—ฌ ์žˆ๋‹ค ๋ณด๋‹ˆ ๋‹ค๋ฅธ ์ง€์—ญ์ด๋ž€ ๋А๋‚Œ์ด ๋œํ•˜๋‹ค. ๋งˆ์น˜ ์œ ๋Ÿฝ์—ฐํ•ฉ ๊ตญ๊ฐ€๋“ค์ด ํ™”ํ๊ฐ€ ํ†ต์ผ๋˜๊ณ  ๊ตญ๊ฒฝ ๋“ฑ์˜ ๋ฒฝ์ด ์˜…์–ด์ง€์ž ์ž์‹ ์„ ์œ ๋Ÿฝ์ธ์ด๋ผ๊ณ  ํ•˜๋Š” ์‚ฌ๋žŒ๋“ค์ด ์ƒ๊ฒจ๋‚œ ๊ฒƒ๊ณผ ๋น„์Šทํ•˜๋‹ค.