64028320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 160247808

約数和(自身を除く): 96219488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 127, 137, 160, 184, 230, 254, 274, 368, 460, 508, 548, 635, 685, 736, 920, 1016, 1096, 1270, 1370, 1840, 2032, 2192, 2540, 2740, 2921, 3151, 3680, 4064, 4384, 5080, 5480, 5842, 6302, 10160, 10960, 11684, 12604, 14605, 15755, 17399, 20320, 21920, 23368, 25208, 29210, 31510, 34798, 46736, 50416, 58420, 63020, 69596, 86995, 93472, 100832, 116840, 126040, 139192, 173990, 233680, 252080, 278384, 347980, 400177, 467360, 504160, 556768, 695960, 800354, 1391920, 1600708, 2000885, 2783840, 3201416, 4001770, 6402832, 8003540, 12805664, 16007080, 32014160, 64028320]

約数ペア:

[(1, 64028320), (2, 32014160), (4, 16007080), (5, 12805664), (8, 8003540), (10, 6402832), (16, 4001770), (20, 3201416), (23, 2783840), (32, 2000885), (40, 1600708), (46, 1391920), (80, 800354), (92, 695960), (115, 556768), (127, 504160), (137, 467360), (160, 400177), (184, 347980), (230, 278384), (254, 252080), (274, 233680), (368, 173990), (460, 139192), (508, 126040), (548, 116840), (635, 100832), (685, 93472), (736, 86995), (920, 69596), (1016, 63020), (1096, 58420), (1270, 50416), (1370, 46736), (1840, 34798), (2032, 31510), (2192, 29210), (2540, 25208), (2740, 23368), (2921, 21920), (3151, 20320), (3680, 17399), (4064, 15755), (4384, 14605), (5080, 12604), (5480, 11684), (5842, 10960), (6302, 10160)]