127959160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4271}}^1$

素因数の和:4396

約数の個数: 64

約数和(自身を含む): 332190720

約数和(自身を除く): 204231560

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, 4271, 4280, 5992, 7490, 8542, 14980, 17084, 21355, 29897, 29960, 34168, 42710, 59794, 85420, 119588, 149485, 170840, 239176, 298970, 456997, 597940, 913994, 1195880, 1827988, 2284985, 3198979, 3655976, 4569970, 6397958, 9139940, 12795916, 15994895, 18279880, 25591832, 31989790, 63979580, 127959160]

約数ペア:

[(1, 127959160), (2, 63979580), (4, 31989790), (5, 25591832), (7, 18279880), (8, 15994895), (10, 12795916), (14, 9139940), (20, 6397958), (28, 4569970), (35, 3655976), (40, 3198979), (56, 2284985), (70, 1827988), (107, 1195880), (140, 913994), (214, 597940), (280, 456997), (428, 298970), (535, 239176), (749, 170840), (856, 149485), (1070, 119588), (1498, 85420), (2140, 59794), (2996, 42710), (3745, 34168), (4271, 29960), (4280, 29897), (5992, 21355), (7490, 17084), (8542, 14980)]