15672843280

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{577}}^1\times {\mathrm{1291}}^1$

素因数の和:2144

約数の個数: 80

約数和(自身を含む): 36669688704

約数和(自身を除く): 20996845424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 577, 1052, 1154, 1291, 1315, 2104, 2308, 2582, 2630, 2885, 4208, 4616, 5164, 5260, 5770, 6455, 9232, 10328, 10520, 11540, 12910, 20656, 21040, 23080, 25820, 46160, 51640, 103280, 151751, 303502, 339533, 607004, 679066, 744907, 758755, 1214008, 1358132, 1489814, 1517510, 1697665, 2428016, 2716264, 2979628, 3035020, 3395330, 3724535, 5432528, 5959256, 6070040, 6790660, 7449070, 11918512, 12140080, 13581320, 14898140, 27162640, 29796280, 59592560, 195910541, 391821082, 783642164, 979552705, 1567284328, 1959105410, 3134568656, 3918210820, 7836421640, 15672843280]

約数ペア:

[(1, 15672843280), (2, 7836421640), (4, 3918210820), (5, 3134568656), (8, 1959105410), (10, 1567284328), (16, 979552705), (20, 783642164), (40, 391821082), (80, 195910541), (263, 59592560), (526, 29796280), (577, 27162640), (1052, 14898140), (1154, 13581320), (1291, 12140080), (1315, 11918512), (2104, 7449070), (2308, 6790660), (2582, 6070040), (2630, 5959256), (2885, 5432528), (4208, 3724535), (4616, 3395330), (5164, 3035020), (5260, 2979628), (5770, 2716264), (6455, 2428016), (9232, 1697665), (10328, 1517510), (10520, 1489814), (11540, 1358132), (12910, 1214008), (20656, 758755), (21040, 744907), (23080, 679066), (25820, 607004), (46160, 339533), (51640, 303502), (103280, 151751)]