160179880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30109}}^1$

素因数の和:30146

約数の個数: 64

約数和(自身を含む): 433584000

約数和(自身を除く): 273404120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 30109, 60218, 120436, 150545, 210763, 240872, 301090, 421526, 572071, 602180, 843052, 1053815, 1144142, 1204360, 1686104, 2107630, 2288284, 2860355, 4004497, 4215260, 4576568, 5720710, 8008994, 8430520, 11441420, 16017988, 20022485, 22882840, 32035976, 40044970, 80089940, 160179880]

約数ペア:

[(1, 160179880), (2, 80089940), (4, 40044970), (5, 32035976), (7, 22882840), (8, 20022485), (10, 16017988), (14, 11441420), (19, 8430520), (20, 8008994), (28, 5720710), (35, 4576568), (38, 4215260), (40, 4004497), (56, 2860355), (70, 2288284), (76, 2107630), (95, 1686104), (133, 1204360), (140, 1144142), (152, 1053815), (190, 843052), (266, 602180), (280, 572071), (380, 421526), (532, 301090), (665, 240872), (760, 210763), (1064, 150545), (1330, 120436), (2660, 60218), (5320, 30109)]