77142840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5689}}^1$

素因数の和:5816

約数の個数: 64

約数和(自身を含む): 233517600

約数和(自身を除く): 156374760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 5689, 6780, 11378, 13560, 17067, 22756, 28445, 34134, 45512, 56890, 68268, 85335, 113780, 136536, 170670, 227560, 341340, 642857, 682680, 1285714, 1928571, 2571428, 3214285, 3857142, 5142856, 6428570, 7714284, 9642855, 12857140, 15428568, 19285710, 25714280, 38571420, 77142840]

約数ペア:

[(1, 77142840), (2, 38571420), (3, 25714280), (4, 19285710), (5, 15428568), (6, 12857140), (8, 9642855), (10, 7714284), (12, 6428570), (15, 5142856), (20, 3857142), (24, 3214285), (30, 2571428), (40, 1928571), (60, 1285714), (113, 682680), (120, 642857), (226, 341340), (339, 227560), (452, 170670), (565, 136536), (678, 113780), (904, 85335), (1130, 68268), (1356, 56890), (1695, 45512), (2260, 34134), (2712, 28445), (3390, 22756), (4520, 17067), (5689, 13560), (6780, 11378)]