140827440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45137}}^1$

素因数の和:45166

約数の個数: 80

約数和(自身を含む): 470157408

約数和(自身を除く): 329329968

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, 45137, 90274, 135411, 180548, 225685, 270822, 361096, 451370, 541644, 586781, 677055, 722192, 902740, 1083288, 1173562, 1354110, 1760343, 1805480, 2166576, 2347124, 2708220, 2933905, 3520686, 3610960, 4694248, 5416440, 5867810, 7041372, 8801715, 9388496, 10832880, 11735620, 14082744, 17603430, 23471240, 28165488, 35206860, 46942480, 70413720, 140827440]

約数ペア:

[(1, 140827440), (2, 70413720), (3, 46942480), (4, 35206860), (5, 28165488), (6, 23471240), (8, 17603430), (10, 14082744), (12, 11735620), (13, 10832880), (15, 9388496), (16, 8801715), (20, 7041372), (24, 5867810), (26, 5416440), (30, 4694248), (39, 3610960), (40, 3520686), (48, 2933905), (52, 2708220), (60, 2347124), (65, 2166576), (78, 1805480), (80, 1760343), (104, 1354110), (120, 1173562), (130, 1083288), (156, 902740), (195, 722192), (208, 677055), (240, 586781), (260, 541644), (312, 451370), (390, 361096), (520, 270822), (624, 225685), (780, 180548), (1040, 135411), (1560, 90274), (3120, 45137)]