1428305249360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2207}}^1\times {\mathrm{735421}}^1$

素因数の和:737652

約数の個数: 80

約数和(自身を含む): 3624347884032

約数和(自身を除く): 2196042634672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2207, 4414, 8828, 11035, 17656, 22070, 24277, 35312, 44140, 48554, 88280, 97108, 121385, 176560, 194216, 242770, 388432, 485540, 735421, 971080, 1470842, 1942160, 2941684, 3677105, 5883368, 7354210, 8089631, 11766736, 14708420, 16179262, 29416840, 32358524, 40448155, 58833680, 64717048, 80896310, 129434096, 161792620, 323585240, 647170480, 1623074147, 3246148294, 6492296588, 8115370735, 12984593176, 16230741470, 17853815617, 25969186352, 32461482940, 35707631234, 64922965880, 71415262468, 89269078085, 129845931760, 142830524936, 178538156170, 285661049872, 357076312340, 714152624680, 1428305249360]

約数ペア:

[(1, 1428305249360), (2, 714152624680), (4, 357076312340), (5, 285661049872), (8, 178538156170), (10, 142830524936), (11, 129845931760), (16, 89269078085), (20, 71415262468), (22, 64922965880), (40, 35707631234), (44, 32461482940), (55, 25969186352), (80, 17853815617), (88, 16230741470), (110, 12984593176), (176, 8115370735), (220, 6492296588), (440, 3246148294), (880, 1623074147), (2207, 647170480), (4414, 323585240), (8828, 161792620), (11035, 129434096), (17656, 80896310), (22070, 64717048), (24277, 58833680), (35312, 40448155), (44140, 32358524), (48554, 29416840), (88280, 16179262), (97108, 14708420), (121385, 11766736), (176560, 8089631), (194216, 7354210), (242770, 5883368), (388432, 3677105), (485540, 2941684), (735421, 1942160), (971080, 1470842)]