15672098960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7211}}^1\times {\mathrm{3881}}^1$

素因数の和:11112

約数の個数: 80

約数和(自身を含む): 41659512192

約数和(自身を除く): 25987413232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3881, 7211, 7762, 14422, 15524, 19405, 27167, 28844, 31048, 36055, 38810, 50477, 54334, 57688, 62096, 72110, 77620, 100954, 108668, 115376, 135835, 144220, 155240, 201908, 217336, 252385, 271670, 288440, 310480, 403816, 434672, 504770, 543340, 576880, 807632, 1009540, 1086680, 2019080, 2173360, 4038160, 27985891, 55971782, 111943564, 139929455, 195901237, 223887128, 279858910, 391802474, 447774256, 559717820, 783604948, 979506185, 1119435640, 1567209896, 1959012370, 2238871280, 3134419792, 3918024740, 7836049480, 15672098960]

約数ペア:

[(1, 15672098960), (2, 7836049480), (4, 3918024740), (5, 3134419792), (7, 2238871280), (8, 1959012370), (10, 1567209896), (14, 1119435640), (16, 979506185), (20, 783604948), (28, 559717820), (35, 447774256), (40, 391802474), (56, 279858910), (70, 223887128), (80, 195901237), (112, 139929455), (140, 111943564), (280, 55971782), (560, 27985891), (3881, 4038160), (7211, 2173360), (7762, 2019080), (14422, 1086680), (15524, 1009540), (19405, 807632), (27167, 576880), (28844, 543340), (31048, 504770), (36055, 434672), (38810, 403816), (50477, 310480), (54334, 288440), (57688, 271670), (62096, 252385), (72110, 217336), (77620, 201908), (100954, 155240), (108668, 144220), (115376, 135835)]