214330920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 668131200

約数和(自身を除く): 453800280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 73, 86, 120, 129, 146, 172, 215, 219, 258, 292, 344, 365, 430, 438, 516, 569, 584, 645, 730, 860, 876, 1032, 1095, 1138, 1290, 1460, 1707, 1720, 1752, 2190, 2276, 2580, 2845, 2920, 3139, 3414, 4380, 4552, 5160, 5690, 6278, 6828, 8535, 8760, 9417, 11380, 12556, 13656, 15695, 17070, 18834, 22760, 24467, 25112, 31390, 34140, 37668, 41537, 47085, 48934, 62780, 68280, 73401, 75336, 83074, 94170, 97868, 122335, 124611, 125560, 146802, 166148, 188340, 195736, 207685, 244670, 249222, 293604, 332296, 367005, 376680, 415370, 489340, 498444, 587208, 623055, 734010, 830740, 978680, 996888, 1246110, 1468020, 1661480, 1786091, 2492220, 2936040, 3572182, 4984440, 5358273, 7144364, 8930455, 10716546, 14288728, 17860910, 21433092, 26791365, 35721820, 42866184, 53582730, 71443640, 107165460, 214330920]

約数ペア:

[(1, 214330920), (2, 107165460), (3, 71443640), (4, 53582730), (5, 42866184), (6, 35721820), (8, 26791365), (10, 21433092), (12, 17860910), (15, 14288728), (20, 10716546), (24, 8930455), (30, 7144364), (40, 5358273), (43, 4984440), (60, 3572182), (73, 2936040), (86, 2492220), (120, 1786091), (129, 1661480), (146, 1468020), (172, 1246110), (215, 996888), (219, 978680), (258, 830740), (292, 734010), (344, 623055), (365, 587208), (430, 498444), (438, 489340), (516, 415370), (569, 376680), (584, 367005), (645, 332296), (730, 293604), (860, 249222), (876, 244670), (1032, 207685), (1095, 195736), (1138, 188340), (1290, 166148), (1460, 146802), (1707, 125560), (1720, 124611), (1752, 122335), (2190, 97868), (2276, 94170), (2580, 83074), (2845, 75336), (2920, 73401), (3139, 68280), (3414, 62780), (4380, 48934), (4552, 47085), (5160, 41537), (5690, 37668), (6278, 34140), (6828, 31390), (8535, 25112), (8760, 24467), (9417, 22760), (11380, 18834), (12556, 17070), (13656, 15695)]