172285120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{76913}}^1$

素因数の和:76937

約数の個数: 56

約数和(自身を含む): 468867744

約数和(自身を除く): 296582624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 76913, 153826, 307652, 384565, 538391, 615304, 769130, 1076782, 1230608, 1538260, 2153564, 2461216, 2691955, 3076520, 4307128, 4922432, 5383910, 6153040, 8614256, 10767820, 12306080, 17228512, 21535640, 24612160, 34457024, 43071280, 86142560, 172285120]

約数ペア:

[(1, 172285120), (2, 86142560), (4, 43071280), (5, 34457024), (7, 24612160), (8, 21535640), (10, 17228512), (14, 12306080), (16, 10767820), (20, 8614256), (28, 6153040), (32, 5383910), (35, 4922432), (40, 4307128), (56, 3076520), (64, 2691955), (70, 2461216), (80, 2153564), (112, 1538260), (140, 1230608), (160, 1076782), (224, 769130), (280, 615304), (320, 538391), (448, 384565), (560, 307652), (1120, 153826), (2240, 76913)]