242783120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{10501}}^1$

素因数の和:10548

約数の個数: 60

約数和(自身を含む): 599685204

約数和(自身を除く): 356902084

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 4624, 5780, 10501, 11560, 21002, 23120, 42004, 52505, 84008, 105010, 168016, 178517, 210020, 357034, 420040, 714068, 840080, 892585, 1428136, 1785170, 2856272, 3034789, 3570340, 6069578, 7140680, 12139156, 14281360, 15173945, 24278312, 30347890, 48556624, 60695780, 121391560, 242783120]

約数ペア:

[(1, 242783120), (2, 121391560), (4, 60695780), (5, 48556624), (8, 30347890), (10, 24278312), (16, 15173945), (17, 14281360), (20, 12139156), (34, 7140680), (40, 6069578), (68, 3570340), (80, 3034789), (85, 2856272), (136, 1785170), (170, 1428136), (272, 892585), (289, 840080), (340, 714068), (578, 420040), (680, 357034), (1156, 210020), (1360, 178517), (1445, 168016), (2312, 105010), (2890, 84008), (4624, 52505), (5780, 42004), (10501, 23120), (11560, 21002)]