70856760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:937

約数の個数: 128

約数和(自身を含む): 233513280

約数和(自身を除く): 162656520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 857, 1060, 1272, 1378, 1560, 1590, 1714, 2067, 2120, 2571, 2756, 3180, 3428, 3445, 4134, 4285, 5142, 5512, 6360, 6856, 6890, 8268, 8570, 10284, 10335, 11141, 12855, 13780, 16536, 17140, 20568, 20670, 22282, 25710, 27560, 33423, 34280, 41340, 44564, 45421, 51420, 55705, 66846, 82680, 89128, 90842, 102840, 111410, 133692, 136263, 167115, 181684, 222820, 227105, 267384, 272526, 334230, 363368, 445640, 454210, 545052, 590473, 668460, 681315, 908420, 1090104, 1180946, 1336920, 1362630, 1771419, 1816840, 2361892, 2725260, 2952365, 3542838, 4723784, 5450520, 5904730, 7085676, 8857095, 11809460, 14171352, 17714190, 23618920, 35428380, 70856760]

約数ペア:

[(1, 70856760), (2, 35428380), (3, 23618920), (4, 17714190), (5, 14171352), (6, 11809460), (8, 8857095), (10, 7085676), (12, 5904730), (13, 5450520), (15, 4723784), (20, 3542838), (24, 2952365), (26, 2725260), (30, 2361892), (39, 1816840), (40, 1771419), (52, 1362630), (53, 1336920), (60, 1180946), (65, 1090104), (78, 908420), (104, 681315), (106, 668460), (120, 590473), (130, 545052), (156, 454210), (159, 445640), (195, 363368), (212, 334230), (260, 272526), (265, 267384), (312, 227105), (318, 222820), (390, 181684), (424, 167115), (520, 136263), (530, 133692), (636, 111410), (689, 102840), (780, 90842), (795, 89128), (857, 82680), (1060, 66846), (1272, 55705), (1378, 51420), (1560, 45421), (1590, 44564), (1714, 41340), (2067, 34280), (2120, 33423), (2571, 27560), (2756, 25710), (3180, 22282), (3428, 20670), (3445, 20568), (4134, 17140), (4285, 16536), (5142, 13780), (5512, 12855), (6360, 11141), (6856, 10335), (6890, 10284), (8268, 8570)]