70085120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{3911}}^1$

素因数の和:3941

約数の個数: 80

約数和(自身を含む): 192094848

約数和(自身を除く): 122009728

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, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 3911, 4480, 7822, 8960, 15644, 17920, 19555, 27377, 31288, 39110, 54754, 62576, 78220, 109508, 125152, 136885, 156440, 219016, 250304, 273770, 312880, 438032, 500608, 547540, 625760, 876064, 1001216, 1095080, 1251520, 1752128, 2002432, 2190160, 2503040, 3504256, 4380320, 5006080, 7008512, 8760640, 10012160, 14017024, 17521280, 35042560, 70085120]

約数ペア:

[(1, 70085120), (2, 35042560), (4, 17521280), (5, 14017024), (7, 10012160), (8, 8760640), (10, 7008512), (14, 5006080), (16, 4380320), (20, 3504256), (28, 2503040), (32, 2190160), (35, 2002432), (40, 1752128), (56, 1251520), (64, 1095080), (70, 1001216), (80, 876064), (112, 625760), (128, 547540), (140, 500608), (160, 438032), (224, 312880), (256, 273770), (280, 250304), (320, 219016), (448, 156440), (512, 136885), (560, 125152), (640, 109508), (896, 78220), (1120, 62576), (1280, 54754), (1792, 39110), (2240, 31288), (2560, 27377), (3584, 19555), (3911, 17920), (4480, 15644), (7822, 8960)]