206843640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{3691}}^1$

素因数の和:4172

約数の個数: 64

約数和(自身を含む): 622028160

約数和(自身を除く): 415184520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 467, 934, 1401, 1868, 2335, 2802, 3691, 3736, 4670, 5604, 7005, 7382, 9340, 11073, 11208, 14010, 14764, 18455, 18680, 22146, 28020, 29528, 36910, 44292, 55365, 56040, 73820, 88584, 110730, 147640, 221460, 442920, 1723697, 3447394, 5171091, 6894788, 8618485, 10342182, 13789576, 17236970, 20684364, 25855455, 34473940, 41368728, 51710910, 68947880, 103421820, 206843640]

約数ペア:

[(1, 206843640), (2, 103421820), (3, 68947880), (4, 51710910), (5, 41368728), (6, 34473940), (8, 25855455), (10, 20684364), (12, 17236970), (15, 13789576), (20, 10342182), (24, 8618485), (30, 6894788), (40, 5171091), (60, 3447394), (120, 1723697), (467, 442920), (934, 221460), (1401, 147640), (1868, 110730), (2335, 88584), (2802, 73820), (3691, 56040), (3736, 55365), (4670, 44292), (5604, 36910), (7005, 29528), (7382, 28020), (9340, 22146), (11073, 18680), (11208, 18455), (14010, 14764)]