15697818320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7951}}^1$

素因数の和:8053

約数の個数: 160

約数和(自身を含む): 40467409920

約数和(自身を除く): 24769591600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 37, 40, 46, 58, 74, 80, 92, 115, 116, 145, 148, 184, 185, 230, 232, 290, 296, 368, 370, 460, 464, 580, 592, 667, 740, 851, 920, 1073, 1160, 1334, 1480, 1702, 1840, 2146, 2320, 2668, 2960, 3335, 3404, 4255, 4292, 5336, 5365, 6670, 6808, 7951, 8510, 8584, 10672, 10730, 13340, 13616, 15902, 17020, 17168, 21460, 24679, 26680, 31804, 34040, 39755, 42920, 49358, 53360, 63608, 68080, 79510, 85840, 98716, 123395, 127216, 159020, 182873, 197432, 230579, 246790, 294187, 318040, 365746, 394864, 461158, 493580, 588374, 636080, 731492, 914365, 922316, 987160, 1152895, 1176748, 1462984, 1470935, 1828730, 1844632, 1974320, 2305790, 2353496, 2925968, 2941870, 3657460, 3689264, 4611580, 4706992, 5303317, 5883740, 6766301, 7314920, 8531423, 9223160, 10606634, 11767480, 13532602, 14629840, 17062846, 18446320, 21213268, 23534960, 26516585, 27065204, 33831505, 34125692, 42426536, 42657115, 53033170, 54130408, 67663010, 68251384, 84853072, 85314230, 106066340, 108260816, 135326020, 136502768, 170628460, 196222729, 212132680, 270652040, 341256920, 392445458, 424265360, 541304080, 682513840, 784890916, 981113645, 1569781832, 1962227290, 3139563664, 3924454580, 7848909160, 15697818320]

約数ペア:

[(1, 15697818320), (2, 7848909160), (4, 3924454580), (5, 3139563664), (8, 1962227290), (10, 1569781832), (16, 981113645), (20, 784890916), (23, 682513840), (29, 541304080), (37, 424265360), (40, 392445458), (46, 341256920), (58, 270652040), (74, 212132680), (80, 196222729), (92, 170628460), (115, 136502768), (116, 135326020), (145, 108260816), (148, 106066340), (184, 85314230), (185, 84853072), (230, 68251384), (232, 67663010), (290, 54130408), (296, 53033170), (368, 42657115), (370, 42426536), (460, 34125692), (464, 33831505), (580, 27065204), (592, 26516585), (667, 23534960), (740, 21213268), (851, 18446320), (920, 17062846), (1073, 14629840), (1160, 13532602), (1334, 11767480), (1480, 10606634), (1702, 9223160), (1840, 8531423), (2146, 7314920), (2320, 6766301), (2668, 5883740), (2960, 5303317), (3335, 4706992), (3404, 4611580), (4255, 3689264), (4292, 3657460), (5336, 2941870), (5365, 2925968), (6670, 2353496), (6808, 2305790), (7951, 1974320), (8510, 1844632), (8584, 1828730), (10672, 1470935), (10730, 1462984), (13340, 1176748), (13616, 1152895), (15902, 987160), (17020, 922316), (17168, 914365), (21460, 731492), (24679, 636080), (26680, 588374), (31804, 493580), (34040, 461158), (39755, 394864), (42920, 365746), (49358, 318040), (53360, 294187), (63608, 246790), (68080, 230579), (79510, 197432), (85840, 182873), (98716, 159020), (123395, 127216)]