373127440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1171}}^1$

素因数の和:1760

約数の個数: 80

約数和(自身を含む): 994043520

約数和(自身を除く): 620916080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 569, 1138, 1171, 2276, 2342, 2845, 3983, 4552, 4684, 5690, 5855, 7966, 8197, 9104, 9368, 11380, 11710, 15932, 16394, 18736, 19915, 22760, 23420, 31864, 32788, 39830, 40985, 45520, 46840, 63728, 65576, 79660, 81970, 93680, 131152, 159320, 163940, 318640, 327880, 655760, 666299, 1332598, 2665196, 3331495, 4664093, 5330392, 6662990, 9328186, 10660784, 13325980, 18656372, 23320465, 26651960, 37312744, 46640930, 53303920, 74625488, 93281860, 186563720, 373127440]

約数ペア:

[(1, 373127440), (2, 186563720), (4, 93281860), (5, 74625488), (7, 53303920), (8, 46640930), (10, 37312744), (14, 26651960), (16, 23320465), (20, 18656372), (28, 13325980), (35, 10660784), (40, 9328186), (56, 6662990), (70, 5330392), (80, 4664093), (112, 3331495), (140, 2665196), (280, 1332598), (560, 666299), (569, 655760), (1138, 327880), (1171, 318640), (2276, 163940), (2342, 159320), (2845, 131152), (3983, 93680), (4552, 81970), (4684, 79660), (5690, 65576), (5855, 63728), (7966, 46840), (8197, 45520), (9104, 40985), (9368, 39830), (11380, 32788), (11710, 31864), (15932, 23420), (16394, 22760), (18736, 19915)]