6966321280

素因数分解:

$2^7\times 5^1\times {\mathrm{227}}^1\times {\mathrm{47951}}^1$

素因数の和:48197

約数の個数: 64

約数和(自身を含む): 16727575680

約数和(自身を除く): 9761254400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 320, 454, 640, 908, 1135, 1816, 2270, 3632, 4540, 7264, 9080, 14528, 18160, 29056, 36320, 47951, 72640, 95902, 145280, 191804, 239755, 383608, 479510, 767216, 959020, 1534432, 1918040, 3068864, 3836080, 6137728, 7672160, 10884877, 15344320, 21769754, 30688640, 43539508, 54424385, 87079016, 108848770, 174158032, 217697540, 348316064, 435395080, 696632128, 870790160, 1393264256, 1741580320, 3483160640, 6966321280]

約数ペア:

[(1, 6966321280), (2, 3483160640), (4, 1741580320), (5, 1393264256), (8, 870790160), (10, 696632128), (16, 435395080), (20, 348316064), (32, 217697540), (40, 174158032), (64, 108848770), (80, 87079016), (128, 54424385), (160, 43539508), (227, 30688640), (320, 21769754), (454, 15344320), (640, 10884877), (908, 7672160), (1135, 6137728), (1816, 3836080), (2270, 3068864), (3632, 1918040), (4540, 1534432), (7264, 959020), (9080, 767216), (14528, 479510), (18160, 383608), (29056, 239755), (36320, 191804), (47951, 145280), (72640, 95902)]