252171660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1913}}^1$

素因数の和:1964

約数の個数: 96

約数和(自身を含む): 765293760

約数和(自身を除く): 513122100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 1913, 2028, 2197, 2535, 3380, 3826, 4394, 5070, 5739, 6591, 7652, 8788, 9565, 10140, 10985, 11478, 13182, 19130, 21970, 22956, 24869, 26364, 28695, 32955, 38260, 43940, 49738, 57390, 65910, 74607, 99476, 114780, 124345, 131820, 149214, 248690, 298428, 323297, 373035, 497380, 646594, 746070, 969891, 1293188, 1492140, 1616485, 1939782, 3232970, 3879564, 4202861, 4849455, 6465940, 8405722, 9698910, 12608583, 16811444, 19397820, 21014305, 25217166, 42028610, 50434332, 63042915, 84057220, 126085830, 252171660]

約数ペア:

[(1, 252171660), (2, 126085830), (3, 84057220), (4, 63042915), (5, 50434332), (6, 42028610), (10, 25217166), (12, 21014305), (13, 19397820), (15, 16811444), (20, 12608583), (26, 9698910), (30, 8405722), (39, 6465940), (52, 4849455), (60, 4202861), (65, 3879564), (78, 3232970), (130, 1939782), (156, 1616485), (169, 1492140), (195, 1293188), (260, 969891), (338, 746070), (390, 646594), (507, 497380), (676, 373035), (780, 323297), (845, 298428), (1014, 248690), (1690, 149214), (1913, 131820), (2028, 124345), (2197, 114780), (2535, 99476), (3380, 74607), (3826, 65910), (4394, 57390), (5070, 49738), (5739, 43940), (6591, 38260), (7652, 32955), (8788, 28695), (9565, 26364), (10140, 24869), (10985, 22956), (11478, 21970), (13182, 19130)]