15702025280

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{329321}}^1$

素因数の和:329487

約数の個数: 56

約数和(自身を含む): 37641504600

約数和(自身を除く): 21939479320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1490, 2384, 2980, 4768, 5960, 9536, 11920, 23840, 47680, 329321, 658642, 1317284, 1646605, 2634568, 3293210, 5269136, 6586420, 10538272, 13172840, 21076544, 26345680, 49068829, 52691360, 98137658, 105382720, 196275316, 245344145, 392550632, 490688290, 785101264, 981376580, 1570202528, 1962753160, 3140405056, 3925506320, 7851012640, 15702025280]

約数ペア:

[(1, 15702025280), (2, 7851012640), (4, 3925506320), (5, 3140405056), (8, 1962753160), (10, 1570202528), (16, 981376580), (20, 785101264), (32, 490688290), (40, 392550632), (64, 245344145), (80, 196275316), (149, 105382720), (160, 98137658), (298, 52691360), (320, 49068829), (596, 26345680), (745, 21076544), (1192, 13172840), (1490, 10538272), (2384, 6586420), (2980, 5269136), (4768, 3293210), (5960, 2634568), (9536, 1646605), (11920, 1317284), (23840, 658642), (47680, 329321)]