214238040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41519}}^1$

素因数の和:41576

約数の個数: 64

約数和(自身を含む): 657676800

約数和(自身を除く): 443438760

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, 41519, 83038, 124557, 166076, 207595, 249114, 332152, 415190, 498228, 622785, 830380, 996456, 1245570, 1660760, 1785317, 2491140, 3570634, 4982280, 5355951, 7141268, 8926585, 10711902, 14282536, 17853170, 21423804, 26779755, 35706340, 42847608, 53559510, 71412680, 107119020, 214238040]

約数ペア:

[(1, 214238040), (2, 107119020), (3, 71412680), (4, 53559510), (5, 42847608), (6, 35706340), (8, 26779755), (10, 21423804), (12, 17853170), (15, 14282536), (20, 10711902), (24, 8926585), (30, 7141268), (40, 5355951), (43, 4982280), (60, 3570634), (86, 2491140), (120, 1785317), (129, 1660760), (172, 1245570), (215, 996456), (258, 830380), (344, 622785), (430, 498228), (516, 415190), (645, 332152), (860, 249114), (1032, 207595), (1290, 166076), (1720, 124557), (2580, 83038), (5160, 41519)]