70274040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13619}}^1$

素因数の和:13676

約数の個数: 64

約数和(自身を含む): 215740800

約数和(自身を除く): 145466760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 13619, 27238, 40857, 54476, 68095, 81714, 108952, 136190, 163428, 204285, 272380, 326856, 408570, 544760, 585617, 817140, 1171234, 1634280, 1756851, 2342468, 2928085, 3513702, 4684936, 5856170, 7027404, 8784255, 11712340, 14054808, 17568510, 23424680, 35137020, 70274040]

約数ペア:

[(1, 70274040), (2, 35137020), (3, 23424680), (4, 17568510), (5, 14054808), (6, 11712340), (8, 8784255), (10, 7027404), (12, 5856170), (15, 4684936), (20, 3513702), (24, 2928085), (30, 2342468), (40, 1756851), (43, 1634280), (60, 1171234), (86, 817140), (120, 585617), (129, 544760), (172, 408570), (215, 326856), (258, 272380), (344, 204285), (430, 163428), (516, 136190), (645, 108952), (860, 81714), (1032, 68095), (1290, 54476), (1720, 40857), (2580, 27238), (5160, 13619)]