119709520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{887}}^1$

素因数の和:1148

約数の個数: 80

約数和(自身を含む): 319765248

約数和(自身を除く): 200055728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 241, 280, 482, 560, 887, 964, 1205, 1687, 1774, 1928, 2410, 3374, 3548, 3856, 4435, 4820, 6209, 6748, 7096, 8435, 8870, 9640, 12418, 13496, 14192, 16870, 17740, 19280, 24836, 26992, 31045, 33740, 35480, 49672, 62090, 67480, 70960, 99344, 124180, 134960, 213767, 248360, 427534, 496720, 855068, 1068835, 1496369, 1710136, 2137670, 2992738, 3420272, 4275340, 5985476, 7481845, 8550680, 11970952, 14963690, 17101360, 23941904, 29927380, 59854760, 119709520]

約数ペア:

[(1, 119709520), (2, 59854760), (4, 29927380), (5, 23941904), (7, 17101360), (8, 14963690), (10, 11970952), (14, 8550680), (16, 7481845), (20, 5985476), (28, 4275340), (35, 3420272), (40, 2992738), (56, 2137670), (70, 1710136), (80, 1496369), (112, 1068835), (140, 855068), (241, 496720), (280, 427534), (482, 248360), (560, 213767), (887, 134960), (964, 124180), (1205, 99344), (1687, 70960), (1774, 67480), (1928, 62090), (2410, 49672), (3374, 35480), (3548, 33740), (3856, 31045), (4435, 26992), (4820, 24836), (6209, 19280), (6748, 17740), (7096, 16870), (8435, 14192), (8870, 13496), (9640, 12418)]