15674618720

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1\times {\mathrm{1069}}^1$

素因数の和:2008

約数の個数: 96

約数和(自身を含む): 37440053280

約数和(自身を除く): 21765434560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 811, 904, 1069, 1130, 1622, 1808, 2138, 2260, 3244, 3616, 4055, 4276, 4520, 5345, 6488, 8110, 8552, 9040, 10690, 12976, 16220, 17104, 18080, 21380, 25952, 32440, 34208, 42760, 64880, 85520, 91643, 120797, 129760, 171040, 183286, 241594, 366572, 458215, 483188, 603985, 733144, 866959, 916430, 966376, 1207970, 1466288, 1733918, 1832860, 1932752, 2415940, 2932576, 3467836, 3665720, 3865504, 4334795, 4831880, 6935672, 7331440, 8669590, 9663760, 13871344, 14662880, 17339180, 19327520, 27742688, 34678360, 69356720, 97966367, 138713440, 195932734, 391865468, 489831835, 783730936, 979663670, 1567461872, 1959327340, 3134923744, 3918654680, 7837309360, 15674618720]

約数ペア:

[(1, 15674618720), (2, 7837309360), (4, 3918654680), (5, 3134923744), (8, 1959327340), (10, 1567461872), (16, 979663670), (20, 783730936), (32, 489831835), (40, 391865468), (80, 195932734), (113, 138713440), (160, 97966367), (226, 69356720), (452, 34678360), (565, 27742688), (811, 19327520), (904, 17339180), (1069, 14662880), (1130, 13871344), (1622, 9663760), (1808, 8669590), (2138, 7331440), (2260, 6935672), (3244, 4831880), (3616, 4334795), (4055, 3865504), (4276, 3665720), (4520, 3467836), (5345, 2932576), (6488, 2415940), (8110, 1932752), (8552, 1832860), (9040, 1733918), (10690, 1466288), (12976, 1207970), (16220, 966376), (17104, 916430), (18080, 866959), (21380, 733144), (25952, 603985), (32440, 483188), (34208, 458215), (42760, 366572), (64880, 241594), (85520, 183286), (91643, 171040), (120797, 129760)]