190575560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6361}}^1$

素因数の和:6486

約数の個数: 64

約数和(自身を含む): 494709120

約数和(自身を除く): 304133560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5992, 6361, 7490, 12722, 14980, 25444, 29960, 31805, 44527, 50888, 63610, 89054, 127220, 178108, 222635, 254440, 356216, 445270, 680627, 890540, 1361254, 1781080, 2722508, 3403135, 4764389, 5445016, 6806270, 9528778, 13612540, 19057556, 23821945, 27225080, 38115112, 47643890, 95287780, 190575560]

約数ペア:

[(1, 190575560), (2, 95287780), (4, 47643890), (5, 38115112), (7, 27225080), (8, 23821945), (10, 19057556), (14, 13612540), (20, 9528778), (28, 6806270), (35, 5445016), (40, 4764389), (56, 3403135), (70, 2722508), (107, 1781080), (140, 1361254), (214, 890540), (280, 680627), (428, 445270), (535, 356216), (749, 254440), (856, 222635), (1070, 178108), (1498, 127220), (2140, 89054), (2996, 63610), (3745, 50888), (4280, 44527), (5992, 31805), (6361, 29960), (7490, 25444), (12722, 14980)]