68714160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1499}}^1$

素因数の和:1706

約数の個数: 80

約数和(自身を含む): 214272000

約数和(自身を除く): 145557840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1499, 1528, 1910, 2292, 2865, 2998, 3056, 3820, 4497, 4584, 5730, 5996, 7495, 7640, 8994, 9168, 11460, 11992, 14990, 15280, 17988, 22485, 22920, 23984, 29980, 35976, 44970, 45840, 59960, 71952, 89940, 119920, 179880, 286309, 359760, 572618, 858927, 1145236, 1431545, 1717854, 2290472, 2863090, 3435708, 4294635, 4580944, 5726180, 6871416, 8589270, 11452360, 13742832, 17178540, 22904720, 34357080, 68714160]

約数ペア:

[(1, 68714160), (2, 34357080), (3, 22904720), (4, 17178540), (5, 13742832), (6, 11452360), (8, 8589270), (10, 6871416), (12, 5726180), (15, 4580944), (16, 4294635), (20, 3435708), (24, 2863090), (30, 2290472), (40, 1717854), (48, 1431545), (60, 1145236), (80, 858927), (120, 572618), (191, 359760), (240, 286309), (382, 179880), (573, 119920), (764, 89940), (955, 71952), (1146, 59960), (1499, 45840), (1528, 44970), (1910, 35976), (2292, 29980), (2865, 23984), (2998, 22920), (3056, 22485), (3820, 17988), (4497, 15280), (4584, 14990), (5730, 11992), (5996, 11460), (7495, 9168), (7640, 8994)]