66159520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3150

約数の個数: 96

約数和(自身を含む): 188092800

約数和(自身を除く): 121933280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3109, 4256, 5320, 6218, 10640, 12436, 15545, 21280, 21763, 24872, 31090, 43526, 49744, 59071, 62180, 87052, 99488, 108815, 118142, 124360, 174104, 217630, 236284, 248720, 295355, 348208, 413497, 435260, 472568, 497440, 590710, 696416, 826994, 870520, 945136, 1181420, 1653988, 1741040, 1890272, 2067485, 2362840, 3307976, 3482080, 4134970, 4725680, 6615952, 8269940, 9451360, 13231904, 16539880, 33079760, 66159520]

約数ペア:

[(1, 66159520), (2, 33079760), (4, 16539880), (5, 13231904), (7, 9451360), (8, 8269940), (10, 6615952), (14, 4725680), (16, 4134970), (19, 3482080), (20, 3307976), (28, 2362840), (32, 2067485), (35, 1890272), (38, 1741040), (40, 1653988), (56, 1181420), (70, 945136), (76, 870520), (80, 826994), (95, 696416), (112, 590710), (133, 497440), (140, 472568), (152, 435260), (160, 413497), (190, 348208), (224, 295355), (266, 248720), (280, 236284), (304, 217630), (380, 174104), (532, 124360), (560, 118142), (608, 108815), (665, 99488), (760, 87052), (1064, 62180), (1120, 59071), (1330, 49744), (1520, 43526), (2128, 31090), (2660, 24872), (3040, 21763), (3109, 21280), (4256, 15545), (5320, 12436), (6218, 10640)]