142371240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107857}}^1$

素因数の和:107882

約数の個数: 64

約数和(自身を含む): 465946560

約数和(自身を除く): 323575320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 107857, 215714, 323571, 431428, 539285, 647142, 862856, 1078570, 1186427, 1294284, 1617855, 2157140, 2372854, 2588568, 3235710, 3559281, 4314280, 4745708, 5932135, 6471420, 7118562, 9491416, 11864270, 12942840, 14237124, 17796405, 23728540, 28474248, 35592810, 47457080, 71185620, 142371240]

約数ペア:

[(1, 142371240), (2, 71185620), (3, 47457080), (4, 35592810), (5, 28474248), (6, 23728540), (8, 17796405), (10, 14237124), (11, 12942840), (12, 11864270), (15, 9491416), (20, 7118562), (22, 6471420), (24, 5932135), (30, 4745708), (33, 4314280), (40, 3559281), (44, 3235710), (55, 2588568), (60, 2372854), (66, 2157140), (88, 1617855), (110, 1294284), (120, 1186427), (132, 1078570), (165, 862856), (220, 647142), (264, 539285), (330, 431428), (440, 323571), (660, 215714), (1320, 107857)]