57151360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{12757}}^1$

素因数の和:12783

約数の個数: 64

約数和(自身を含む): 156157920

約数和(自身を除く): 99006560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 12757, 25514, 51028, 63785, 89299, 102056, 127570, 178598, 204112, 255140, 357196, 408224, 446495, 510280, 714392, 816448, 892990, 1020560, 1428784, 1632896, 1785980, 2041120, 2857568, 3571960, 4082240, 5715136, 7143920, 8164480, 11430272, 14287840, 28575680, 57151360]

約数ペア:

[(1, 57151360), (2, 28575680), (4, 14287840), (5, 11430272), (7, 8164480), (8, 7143920), (10, 5715136), (14, 4082240), (16, 3571960), (20, 2857568), (28, 2041120), (32, 1785980), (35, 1632896), (40, 1428784), (56, 1020560), (64, 892990), (70, 816448), (80, 714392), (112, 510280), (128, 446495), (140, 408224), (160, 357196), (224, 255140), (280, 204112), (320, 178598), (448, 127570), (560, 102056), (640, 89299), (896, 63785), (1120, 51028), (2240, 25514), (4480, 12757)]