68093960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1279}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 168652800

約数和(自身を除く): 100558840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1279, 1331, 2420, 2558, 2662, 4840, 5116, 5324, 6395, 6655, 10232, 10648, 12790, 13310, 14069, 25580, 26620, 28138, 51160, 53240, 56276, 70345, 112552, 140690, 154759, 281380, 309518, 562760, 619036, 773795, 1238072, 1547590, 1702349, 3095180, 3404698, 6190360, 6809396, 8511745, 13618792, 17023490, 34046980, 68093960]

約数ペア:

[(1, 68093960), (2, 34046980), (4, 17023490), (5, 13618792), (8, 8511745), (10, 6809396), (11, 6190360), (20, 3404698), (22, 3095180), (40, 1702349), (44, 1547590), (55, 1238072), (88, 773795), (110, 619036), (121, 562760), (220, 309518), (242, 281380), (440, 154759), (484, 140690), (605, 112552), (968, 70345), (1210, 56276), (1279, 53240), (1331, 51160), (2420, 28138), (2558, 26620), (2662, 25580), (4840, 14069), (5116, 13310), (5324, 12790), (6395, 10648), (6655, 10232)]