141971880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11057}}^1$

素因数の和:11178

約数の個数: 64

約数和(自身を含む): 429935040

約数和(自身を除く): 287963160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 11057, 12840, 22114, 33171, 44228, 55285, 66342, 88456, 110570, 132684, 165855, 221140, 265368, 331710, 442280, 663420, 1183099, 1326840, 2366198, 3549297, 4732396, 5915495, 7098594, 9464792, 11830990, 14197188, 17746485, 23661980, 28394376, 35492970, 47323960, 70985940, 141971880]

約数ペア:

[(1, 141971880), (2, 70985940), (3, 47323960), (4, 35492970), (5, 28394376), (6, 23661980), (8, 17746485), (10, 14197188), (12, 11830990), (15, 9464792), (20, 7098594), (24, 5915495), (30, 4732396), (40, 3549297), (60, 2366198), (107, 1326840), (120, 1183099), (214, 663420), (321, 442280), (428, 331710), (535, 265368), (642, 221140), (856, 165855), (1070, 132684), (1284, 110570), (1605, 88456), (2140, 66342), (2568, 55285), (3210, 44228), (4280, 33171), (6420, 22114), (11057, 12840)]