15679218880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{129967}}^1$

素因数の和:130026

約数の個数: 112

約数和(自身を含む): 41594958720

約数和(自身を除く): 25915739840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 320, 377, 416, 464, 520, 580, 754, 832, 928, 1040, 1160, 1508, 1856, 1885, 2080, 2320, 3016, 3770, 4160, 4640, 6032, 7540, 9280, 12064, 15080, 24128, 30160, 60320, 120640, 129967, 259934, 519868, 649835, 1039736, 1299670, 1689571, 2079472, 2599340, 3379142, 3769043, 4158944, 5198680, 6758284, 7538086, 8317888, 8447855, 10397360, 13516568, 15076172, 16895710, 18845215, 20794720, 27033136, 30152344, 33791420, 37690430, 41589440, 48997559, 54066272, 60304688, 67582840, 75380860, 97995118, 108132544, 120609376, 135165680, 150761720, 195990236, 241218752, 244987795, 270331360, 301523440, 391980472, 489975590, 540662720, 603046880, 783960944, 979951180, 1206093760, 1567921888, 1959902360, 3135843776, 3919804720, 7839609440, 15679218880]

約数ペア:

[(1, 15679218880), (2, 7839609440), (4, 3919804720), (5, 3135843776), (8, 1959902360), (10, 1567921888), (13, 1206093760), (16, 979951180), (20, 783960944), (26, 603046880), (29, 540662720), (32, 489975590), (40, 391980472), (52, 301523440), (58, 270331360), (64, 244987795), (65, 241218752), (80, 195990236), (104, 150761720), (116, 135165680), (130, 120609376), (145, 108132544), (160, 97995118), (208, 75380860), (232, 67582840), (260, 60304688), (290, 54066272), (320, 48997559), (377, 41589440), (416, 37690430), (464, 33791420), (520, 30152344), (580, 27033136), (754, 20794720), (832, 18845215), (928, 16895710), (1040, 15076172), (1160, 13516568), (1508, 10397360), (1856, 8447855), (1885, 8317888), (2080, 7538086), (2320, 6758284), (3016, 5198680), (3770, 4158944), (4160, 3769043), (4640, 3379142), (6032, 2599340), (7540, 2079472), (9280, 1689571), (12064, 1299670), (15080, 1039736), (24128, 649835), (30160, 519868), (60320, 259934), (120640, 129967)]