1027399360080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{20288297}}^1$

素因数の和:20288524

約数の個数: 80

約数和(自身を含む): 3200032666944

約数和(自身を除く): 2172633306864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 8440, 10128, 12660, 16880, 25320, 50640, 20288297, 40576594, 60864891, 81153188, 101441485, 121729782, 162306376, 202882970, 243459564, 304324455, 324612752, 405765940, 486919128, 608648910, 811531880, 973838256, 1217297820, 1623063760, 2434595640, 4280830667, 4869191280, 8561661334, 12842492001, 17123322668, 21404153335, 25684984002, 34246645336, 42808306670, 51369968004, 64212460005, 68493290672, 85616613340, 102739936008, 128424920010, 171233226680, 205479872016, 256849840020, 342466453360, 513699680040, 1027399360080]

約数ペア:

[(1, 1027399360080), (2, 513699680040), (3, 342466453360), (4, 256849840020), (5, 205479872016), (6, 171233226680), (8, 128424920010), (10, 102739936008), (12, 85616613340), (15, 68493290672), (16, 64212460005), (20, 51369968004), (24, 42808306670), (30, 34246645336), (40, 25684984002), (48, 21404153335), (60, 17123322668), (80, 12842492001), (120, 8561661334), (211, 4869191280), (240, 4280830667), (422, 2434595640), (633, 1623063760), (844, 1217297820), (1055, 973838256), (1266, 811531880), (1688, 608648910), (2110, 486919128), (2532, 405765940), (3165, 324612752), (3376, 304324455), (4220, 243459564), (5064, 202882970), (6330, 162306376), (8440, 121729782), (10128, 101441485), (12660, 81153188), (16880, 60864891), (25320, 40576594), (50640, 20288297)]