275042320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 782949888

約数和(自身を除く): 507907568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 167, 170, 173, 238, 272, 280, 334, 340, 346, 476, 560, 595, 668, 680, 692, 835, 865, 952, 1169, 1190, 1211, 1336, 1360, 1384, 1670, 1730, 1904, 2338, 2380, 2422, 2672, 2768, 2839, 2941, 3340, 3460, 4676, 4760, 4844, 5678, 5845, 5882, 6055, 6680, 6920, 9352, 9520, 9688, 11356, 11690, 11764, 12110, 13360, 13840, 14195, 14705, 18704, 19376, 19873, 20587, 22712, 23380, 23528, 24220, 28390, 28891, 29410, 39746, 41174, 45424, 46760, 47056, 48440, 56780, 57782, 58820, 79492, 82348, 93520, 96880, 99365, 102935, 113560, 115564, 117640, 144455, 158984, 164696, 198730, 202237, 205870, 227120, 231128, 235280, 288910, 317968, 329392, 397460, 404474, 411740, 462256, 491147, 577820, 794920, 808948, 823480, 982294, 1011185, 1155640, 1589840, 1617896, 1646960, 1964588, 2022370, 2311280, 2455735, 3235792, 3438029, 3929176, 4044740, 4911470, 6876058, 7858352, 8089480, 9822940, 13752116, 16178960, 17190145, 19645880, 27504232, 34380290, 39291760, 55008464, 68760580, 137521160, 275042320]

約数ペア:

[(1, 275042320), (2, 137521160), (4, 68760580), (5, 55008464), (7, 39291760), (8, 34380290), (10, 27504232), (14, 19645880), (16, 17190145), (17, 16178960), (20, 13752116), (28, 9822940), (34, 8089480), (35, 7858352), (40, 6876058), (56, 4911470), (68, 4044740), (70, 3929176), (80, 3438029), (85, 3235792), (112, 2455735), (119, 2311280), (136, 2022370), (140, 1964588), (167, 1646960), (170, 1617896), (173, 1589840), (238, 1155640), (272, 1011185), (280, 982294), (334, 823480), (340, 808948), (346, 794920), (476, 577820), (560, 491147), (595, 462256), (668, 411740), (680, 404474), (692, 397460), (835, 329392), (865, 317968), (952, 288910), (1169, 235280), (1190, 231128), (1211, 227120), (1336, 205870), (1360, 202237), (1384, 198730), (1670, 164696), (1730, 158984), (1904, 144455), (2338, 117640), (2380, 115564), (2422, 113560), (2672, 102935), (2768, 99365), (2839, 96880), (2941, 93520), (3340, 82348), (3460, 79492), (4676, 58820), (4760, 57782), (4844, 56780), (5678, 48440), (5845, 47056), (5882, 46760), (6055, 45424), (6680, 41174), (6920, 39746), (9352, 29410), (9520, 28891), (9688, 28390), (11356, 24220), (11690, 23528), (11764, 23380), (12110, 22712), (13360, 20587), (13840, 19873), (14195, 19376), (14705, 18704)]