190535640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11423}}^1$

素因数の和:11576

約数の個数: 64

約数和(自身を含む): 575769600

約数和(自身を除く): 385233960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 11423, 16680, 22846, 34269, 45692, 57115, 68538, 91384, 114230, 137076, 171345, 228460, 274152, 342690, 456920, 685380, 1370760, 1587797, 3175594, 4763391, 6351188, 7938985, 9526782, 12702376, 15877970, 19053564, 23816955, 31755940, 38107128, 47633910, 63511880, 95267820, 190535640]

約数ペア:

[(1, 190535640), (2, 95267820), (3, 63511880), (4, 47633910), (5, 38107128), (6, 31755940), (8, 23816955), (10, 19053564), (12, 15877970), (15, 12702376), (20, 9526782), (24, 7938985), (30, 6351188), (40, 4763391), (60, 3175594), (120, 1587797), (139, 1370760), (278, 685380), (417, 456920), (556, 342690), (695, 274152), (834, 228460), (1112, 171345), (1390, 137076), (1668, 114230), (2085, 91384), (2780, 68538), (3336, 57115), (4170, 45692), (5560, 34269), (8340, 22846), (11423, 16680)]