2278874560

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:698

約数の個数: 112

約数和(自身を含む): 5530291200

約数和(自身を除く): 3251416640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 239, 320, 332, 359, 415, 478, 664, 718, 830, 956, 1195, 1328, 1436, 1660, 1795, 1912, 2390, 2656, 2872, 3320, 3590, 3824, 4780, 5312, 5744, 6640, 7180, 7648, 9560, 11488, 13280, 14360, 15296, 19120, 19837, 22976, 26560, 28720, 29797, 38240, 39674, 57440, 59594, 76480, 79348, 85801, 99185, 114880, 119188, 148985, 158696, 171602, 198370, 238376, 297970, 317392, 343204, 396740, 429005, 476752, 595940, 634784, 686408, 793480, 858010, 953504, 1191880, 1269568, 1372816, 1586960, 1716020, 1907008, 2383760, 2745632, 3173920, 3432040, 4767520, 5491264, 6347840, 6864080, 7121483, 9535040, 13728160, 14242966, 27456320, 28485932, 35607415, 56971864, 71214830, 113943728, 142429660, 227887456, 284859320, 455774912, 569718640, 1139437280, 2278874560]

約数ペア:

[(1, 2278874560), (2, 1139437280), (4, 569718640), (5, 455774912), (8, 284859320), (10, 227887456), (16, 142429660), (20, 113943728), (32, 71214830), (40, 56971864), (64, 35607415), (80, 28485932), (83, 27456320), (160, 14242966), (166, 13728160), (239, 9535040), (320, 7121483), (332, 6864080), (359, 6347840), (415, 5491264), (478, 4767520), (664, 3432040), (718, 3173920), (830, 2745632), (956, 2383760), (1195, 1907008), (1328, 1716020), (1436, 1586960), (1660, 1372816), (1795, 1269568), (1912, 1191880), (2390, 953504), (2656, 858010), (2872, 793480), (3320, 686408), (3590, 634784), (3824, 595940), (4780, 476752), (5312, 429005), (5744, 396740), (6640, 343204), (7180, 317392), (7648, 297970), (9560, 238376), (11488, 198370), (13280, 171602), (14360, 158696), (15296, 148985), (19120, 119188), (19837, 114880), (22976, 99185), (26560, 85801), (28720, 79348), (29797, 76480), (38240, 59594), (39674, 57440)]