15697719960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{7583}}^1$

素因数の和:8937

約数の個数: 128

約数和(自身を含む): 50760622080

約数和(自身を除く): 35062902120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1327, 1560, 2654, 3981, 5308, 6635, 7583, 7962, 10616, 13270, 15166, 15924, 17251, 19905, 22749, 26540, 30332, 31848, 34502, 37915, 39810, 45498, 51753, 53080, 60664, 69004, 75830, 79620, 86255, 90996, 98579, 103506, 113745, 138008, 151660, 159240, 172510, 181992, 197158, 207012, 227490, 258765, 295737, 303320, 345020, 394316, 414024, 454980, 492895, 517530, 591474, 690040, 788632, 909960, 985790, 1035060, 1182948, 1478685, 1971580, 2070120, 2365896, 2957370, 3943160, 5914740, 10062641, 11829480, 20125282, 30187923, 40250564, 50313205, 60375846, 80501128, 100626410, 120751692, 130814333, 150939615, 201252820, 241503384, 261628666, 301879230, 392442999, 402505640, 523257332, 603758460, 654071665, 784885998, 1046514664, 1207516920, 1308143330, 1569771996, 1962214995, 2616286660, 3139543992, 3924429990, 5232573320, 7848859980, 15697719960]

約数ペア:

[(1, 15697719960), (2, 7848859980), (3, 5232573320), (4, 3924429990), (5, 3139543992), (6, 2616286660), (8, 1962214995), (10, 1569771996), (12, 1308143330), (13, 1207516920), (15, 1046514664), (20, 784885998), (24, 654071665), (26, 603758460), (30, 523257332), (39, 402505640), (40, 392442999), (52, 301879230), (60, 261628666), (65, 241503384), (78, 201252820), (104, 150939615), (120, 130814333), (130, 120751692), (156, 100626410), (195, 80501128), (260, 60375846), (312, 50313205), (390, 40250564), (520, 30187923), (780, 20125282), (1327, 11829480), (1560, 10062641), (2654, 5914740), (3981, 3943160), (5308, 2957370), (6635, 2365896), (7583, 2070120), (7962, 1971580), (10616, 1478685), (13270, 1182948), (15166, 1035060), (15924, 985790), (17251, 909960), (19905, 788632), (22749, 690040), (26540, 591474), (30332, 517530), (31848, 492895), (34502, 454980), (37915, 414024), (39810, 394316), (45498, 345020), (51753, 303320), (53080, 295737), (60664, 258765), (69004, 227490), (75830, 207012), (79620, 197158), (86255, 181992), (90996, 172510), (98579, 159240), (103506, 151660), (113745, 138008)]