274372112720

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{118219}}^1$

素因数の和:118732

約数の個数: 80

約数和(自身を含む): 648937007040

約数和(自身を除く): 374564894320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 433, 536, 670, 866, 1072, 1340, 1732, 2165, 2680, 3464, 4330, 5360, 6928, 8660, 17320, 29011, 34640, 58022, 116044, 118219, 145055, 232088, 236438, 290110, 464176, 472876, 580220, 591095, 945752, 1160440, 1182190, 1891504, 2320880, 2364380, 4728760, 7920673, 9457520, 15841346, 31682692, 39603365, 51188827, 63365384, 79206730, 102377654, 126730768, 158413460, 204755308, 255944135, 316826920, 409510616, 511888270, 633653840, 819021232, 1023776540, 2047553080, 3429651409, 4095106160, 6859302818, 13718605636, 17148257045, 27437211272, 34296514090, 54874422544, 68593028180, 137186056360, 274372112720]

約数ペア:

[(1, 274372112720), (2, 137186056360), (4, 68593028180), (5, 54874422544), (8, 34296514090), (10, 27437211272), (16, 17148257045), (20, 13718605636), (40, 6859302818), (67, 4095106160), (80, 3429651409), (134, 2047553080), (268, 1023776540), (335, 819021232), (433, 633653840), (536, 511888270), (670, 409510616), (866, 316826920), (1072, 255944135), (1340, 204755308), (1732, 158413460), (2165, 126730768), (2680, 102377654), (3464, 79206730), (4330, 63365384), (5360, 51188827), (6928, 39603365), (8660, 31682692), (17320, 15841346), (29011, 9457520), (34640, 7920673), (58022, 4728760), (116044, 2364380), (118219, 2320880), (145055, 1891504), (232088, 1182190), (236438, 1160440), (290110, 945752), (464176, 591095), (472876, 580220)]