139704240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44777}}^1$

素因数の和:44806

約数の個数: 80

約数和(自身を含む): 466407648

約数和(自身を除く): 326703408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 44777, 89554, 134331, 179108, 223885, 268662, 358216, 447770, 537324, 582101, 671655, 716432, 895540, 1074648, 1164202, 1343310, 1746303, 1791080, 2149296, 2328404, 2686620, 2910505, 3492606, 3582160, 4656808, 5373240, 5821010, 6985212, 8731515, 9313616, 10746480, 11642020, 13970424, 17463030, 23284040, 27940848, 34926060, 46568080, 69852120, 139704240]

約数ペア:

[(1, 139704240), (2, 69852120), (3, 46568080), (4, 34926060), (5, 27940848), (6, 23284040), (8, 17463030), (10, 13970424), (12, 11642020), (13, 10746480), (15, 9313616), (16, 8731515), (20, 6985212), (24, 5821010), (26, 5373240), (30, 4656808), (39, 3582160), (40, 3492606), (48, 2910505), (52, 2686620), (60, 2328404), (65, 2149296), (78, 1791080), (80, 1746303), (104, 1343310), (120, 1164202), (130, 1074648), (156, 895540), (195, 716432), (208, 671655), (240, 582101), (260, 537324), (312, 447770), (390, 358216), (520, 268662), (624, 223885), (780, 179108), (1040, 134331), (1560, 89554), (3120, 44777)]