8570240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1913}}^1$

素因数の和:1939

約数の個数: 64

約数和(自身を含む): 23427360

約数和(自身を除く): 14857120

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, 1913, 2240, 3826, 4480, 7652, 9565, 13391, 15304, 19130, 26782, 30608, 38260, 53564, 61216, 66955, 76520, 107128, 122432, 133910, 153040, 214256, 244864, 267820, 306080, 428512, 535640, 612160, 857024, 1071280, 1224320, 1714048, 2142560, 4285120, 8570240]

約数ペア:

[(1, 8570240), (2, 4285120), (4, 2142560), (5, 1714048), (7, 1224320), (8, 1071280), (10, 857024), (14, 612160), (16, 535640), (20, 428512), (28, 306080), (32, 267820), (35, 244864), (40, 214256), (56, 153040), (64, 133910), (70, 122432), (80, 107128), (112, 76520), (128, 66955), (140, 61216), (160, 53564), (224, 38260), (280, 30608), (320, 26782), (448, 19130), (560, 15304), (640, 13391), (896, 9565), (1120, 7652), (1913, 4480), (2240, 3826)]