164964660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{751}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 529600512

約数和(自身を除く): 364635852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 523, 751, 1046, 1502, 1569, 2092, 2253, 2615, 3004, 3138, 3661, 3755, 4506, 5230, 5257, 6276, 7322, 7510, 7845, 9012, 10460, 10514, 10983, 11265, 14644, 15020, 15690, 15771, 18305, 21028, 21966, 22530, 26285, 31380, 31542, 36610, 43932, 45060, 52570, 54915, 63084, 73220, 78855, 105140, 109830, 157710, 219660, 315420, 392773, 785546, 1178319, 1571092, 1963865, 2356638, 2749411, 3927730, 4713276, 5498822, 5891595, 7855460, 8248233, 10997644, 11783190, 13747055, 16496466, 23566380, 27494110, 32992932, 41241165, 54988220, 82482330, 164964660]

約数ペア:

[(1, 164964660), (2, 82482330), (3, 54988220), (4, 41241165), (5, 32992932), (6, 27494110), (7, 23566380), (10, 16496466), (12, 13747055), (14, 11783190), (15, 10997644), (20, 8248233), (21, 7855460), (28, 5891595), (30, 5498822), (35, 4713276), (42, 3927730), (60, 2749411), (70, 2356638), (84, 1963865), (105, 1571092), (140, 1178319), (210, 785546), (420, 392773), (523, 315420), (751, 219660), (1046, 157710), (1502, 109830), (1569, 105140), (2092, 78855), (2253, 73220), (2615, 63084), (3004, 54915), (3138, 52570), (3661, 45060), (3755, 43932), (4506, 36610), (5230, 31542), (5257, 31380), (6276, 26285), (7322, 22530), (7510, 21966), (7845, 21028), (9012, 18305), (10460, 15771), (10514, 15690), (10983, 15020), (11265, 14644)]