15673208720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{13967}}^1$

素因数の和:14089

約数の個数: 120

約数和(自身を含む): 39937193856

約数和(自身を除く): 24263985136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 169, 208, 260, 332, 338, 415, 520, 664, 676, 830, 845, 1040, 1079, 1328, 1352, 1660, 1690, 2158, 2704, 3320, 3380, 4316, 5395, 6640, 6760, 8632, 10790, 13520, 13967, 14027, 17264, 21580, 27934, 28054, 43160, 55868, 56108, 69835, 70135, 86320, 111736, 112216, 139670, 140270, 181571, 223472, 224432, 279340, 280540, 363142, 558680, 561080, 726284, 907855, 1117360, 1122160, 1159261, 1452568, 1815710, 2318522, 2360423, 2905136, 3631420, 4637044, 4720846, 5796305, 7262840, 9274088, 9441692, 11592610, 11802115, 14525680, 15070393, 18548176, 18883384, 23185220, 23604230, 30140786, 37766768, 46370440, 47208460, 60281572, 75351965, 92740880, 94416920, 120563144, 150703930, 188833840, 195915109, 241126288, 301407860, 391830218, 602815720, 783660436, 979575545, 1205631440, 1567320872, 1959151090, 3134641744, 3918302180, 7836604360, 15673208720]

約数ペア:

[(1, 15673208720), (2, 7836604360), (4, 3918302180), (5, 3134641744), (8, 1959151090), (10, 1567320872), (13, 1205631440), (16, 979575545), (20, 783660436), (26, 602815720), (40, 391830218), (52, 301407860), (65, 241126288), (80, 195915109), (83, 188833840), (104, 150703930), (130, 120563144), (166, 94416920), (169, 92740880), (208, 75351965), (260, 60281572), (332, 47208460), (338, 46370440), (415, 37766768), (520, 30140786), (664, 23604230), (676, 23185220), (830, 18883384), (845, 18548176), (1040, 15070393), (1079, 14525680), (1328, 11802115), (1352, 11592610), (1660, 9441692), (1690, 9274088), (2158, 7262840), (2704, 5796305), (3320, 4720846), (3380, 4637044), (4316, 3631420), (5395, 2905136), (6640, 2360423), (6760, 2318522), (8632, 1815710), (10790, 1452568), (13520, 1159261), (13967, 1122160), (14027, 1117360), (17264, 907855), (21580, 726284), (27934, 561080), (28054, 558680), (43160, 363142), (55868, 280540), (56108, 279340), (69835, 224432), (70135, 223472), (86320, 181571), (111736, 140270), (112216, 139670)]