66070260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15959}}^1$

素因数の和:15997

約数の個数: 72

約数和(自身を含む): 209139840

約数和(自身を除く): 143069580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 15959, 31918, 47877, 63836, 79795, 95754, 143631, 159590, 191508, 239385, 287262, 319180, 367057, 478770, 574524, 718155, 734114, 957540, 1101171, 1436310, 1468228, 1835285, 2202342, 2872620, 3303513, 3670570, 4404684, 5505855, 6607026, 7341140, 11011710, 13214052, 16517565, 22023420, 33035130, 66070260]

約数ペア:

[(1, 66070260), (2, 33035130), (3, 22023420), (4, 16517565), (5, 13214052), (6, 11011710), (9, 7341140), (10, 6607026), (12, 5505855), (15, 4404684), (18, 3670570), (20, 3303513), (23, 2872620), (30, 2202342), (36, 1835285), (45, 1468228), (46, 1436310), (60, 1101171), (69, 957540), (90, 734114), (92, 718155), (115, 574524), (138, 478770), (180, 367057), (207, 319180), (230, 287262), (276, 239385), (345, 191508), (414, 159590), (460, 143631), (690, 95754), (828, 79795), (1035, 63836), (1380, 47877), (2070, 31918), (4140, 15959)]