713290560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1489}}^1$

素因数の和:2008

約数の個数: 112

約数和(自身を含む): 2270760000

約数和(自身を除く): 1557469440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 499, 960, 998, 1489, 1497, 1996, 2495, 2978, 2994, 3992, 4467, 4990, 5956, 5988, 7445, 7485, 7984, 8934, 9980, 11912, 11976, 14890, 14970, 15968, 17868, 19960, 22335, 23824, 23952, 29780, 29940, 31936, 35736, 39920, 44670, 47648, 47904, 59560, 59880, 71472, 79840, 89340, 95296, 95808, 119120, 119760, 142944, 159680, 178680, 238240, 239520, 285888, 357360, 476480, 479040, 714720, 743011, 1429440, 1486022, 2229033, 2972044, 3715055, 4458066, 5944088, 7430110, 8916132, 11145165, 11888176, 14860220, 17832264, 22290330, 23776352, 29720440, 35664528, 44580660, 47552704, 59440880, 71329056, 89161320, 118881760, 142658112, 178322640, 237763520, 356645280, 713290560]

約数ペア:

[(1, 713290560), (2, 356645280), (3, 237763520), (4, 178322640), (5, 142658112), (6, 118881760), (8, 89161320), (10, 71329056), (12, 59440880), (15, 47552704), (16, 44580660), (20, 35664528), (24, 29720440), (30, 23776352), (32, 22290330), (40, 17832264), (48, 14860220), (60, 11888176), (64, 11145165), (80, 8916132), (96, 7430110), (120, 5944088), (160, 4458066), (192, 3715055), (240, 2972044), (320, 2229033), (480, 1486022), (499, 1429440), (960, 743011), (998, 714720), (1489, 479040), (1497, 476480), (1996, 357360), (2495, 285888), (2978, 239520), (2994, 238240), (3992, 178680), (4467, 159680), (4990, 142944), (5956, 119760), (5988, 119120), (7445, 95808), (7485, 95296), (7984, 89340), (8934, 79840), (9980, 71472), (11912, 59880), (11976, 59560), (14890, 47904), (14970, 47648), (15968, 44670), (17868, 39920), (19960, 35736), (22335, 31936), (23824, 29940), (23952, 29780)]