303301040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4793}}^1$

素因数の和:4926

約数の個数: 80

約数和(自身を含む): 813215808

約数和(自身を除く): 509914768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 791, 904, 1130, 1582, 1808, 2260, 3164, 3955, 4520, 4793, 6328, 7910, 9040, 9586, 12656, 15820, 19172, 23965, 31640, 33551, 38344, 47930, 63280, 67102, 76688, 95860, 134204, 167755, 191720, 268408, 335510, 383440, 536816, 541609, 671020, 1083218, 1342040, 2166436, 2684080, 2708045, 3791263, 4332872, 5416090, 7582526, 8665744, 10832180, 15165052, 18956315, 21664360, 30330104, 37912630, 43328720, 60660208, 75825260, 151650520, 303301040]

約数ペア:

[(1, 303301040), (2, 151650520), (4, 75825260), (5, 60660208), (7, 43328720), (8, 37912630), (10, 30330104), (14, 21664360), (16, 18956315), (20, 15165052), (28, 10832180), (35, 8665744), (40, 7582526), (56, 5416090), (70, 4332872), (80, 3791263), (112, 2708045), (113, 2684080), (140, 2166436), (226, 1342040), (280, 1083218), (452, 671020), (560, 541609), (565, 536816), (791, 383440), (904, 335510), (1130, 268408), (1582, 191720), (1808, 167755), (2260, 134204), (3164, 95860), (3955, 76688), (4520, 67102), (4793, 63280), (6328, 47930), (7910, 38344), (9040, 33551), (9586, 31640), (12656, 23965), (15820, 19172)]