133700560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{881}}^1$

素因数の和:1172

約数の個数: 80

約数和(自身を含む): 356977152

約数和(自身を除く): 223276592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 271, 280, 542, 560, 881, 1084, 1355, 1762, 1897, 2168, 2710, 3524, 3794, 4336, 4405, 5420, 6167, 7048, 7588, 8810, 9485, 10840, 12334, 14096, 15176, 17620, 18970, 21680, 24668, 30352, 30835, 35240, 37940, 49336, 61670, 70480, 75880, 98672, 123340, 151760, 238751, 246680, 477502, 493360, 955004, 1193755, 1671257, 1910008, 2387510, 3342514, 3820016, 4775020, 6685028, 8356285, 9550040, 13370056, 16712570, 19100080, 26740112, 33425140, 66850280, 133700560]

約数ペア:

[(1, 133700560), (2, 66850280), (4, 33425140), (5, 26740112), (7, 19100080), (8, 16712570), (10, 13370056), (14, 9550040), (16, 8356285), (20, 6685028), (28, 4775020), (35, 3820016), (40, 3342514), (56, 2387510), (70, 1910008), (80, 1671257), (112, 1193755), (140, 955004), (271, 493360), (280, 477502), (542, 246680), (560, 238751), (881, 151760), (1084, 123340), (1355, 98672), (1762, 75880), (1897, 70480), (2168, 61670), (2710, 49336), (3524, 37940), (3794, 35240), (4336, 30835), (4405, 30352), (5420, 24668), (6167, 21680), (7048, 18970), (7588, 17620), (8810, 15176), (9485, 14096), (10840, 12334)]