210874920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{92489}}^1$

素因数の和:92522

約数の個数: 64

約数和(自身を含む): 665928000

約数和(自身を除く): 455053080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 92489, 184978, 277467, 369956, 462445, 554934, 739912, 924890, 1109868, 1387335, 1757291, 1849780, 2219736, 2774670, 3514582, 3699560, 5271873, 5549340, 7029164, 8786455, 10543746, 11098680, 14058328, 17572910, 21087492, 26359365, 35145820, 42174984, 52718730, 70291640, 105437460, 210874920]

約数ペア:

[(1, 210874920), (2, 105437460), (3, 70291640), (4, 52718730), (5, 42174984), (6, 35145820), (8, 26359365), (10, 21087492), (12, 17572910), (15, 14058328), (19, 11098680), (20, 10543746), (24, 8786455), (30, 7029164), (38, 5549340), (40, 5271873), (57, 3699560), (60, 3514582), (76, 2774670), (95, 2219736), (114, 1849780), (120, 1757291), (152, 1387335), (190, 1109868), (228, 924890), (285, 739912), (380, 554934), (456, 462445), (570, 369956), (760, 277467), (1140, 184978), (2280, 92489)]