210841120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{26893}}^1$

素因数の和:26922

約数の個数: 72

約数和(自身を含む): 579458124

約数和(自身を除く): 368617004

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 26893, 53786, 107572, 134465, 188251, 215144, 268930, 376502, 430288, 537860, 753004, 860576, 941255, 1075720, 1317757, 1506008, 1882510, 2151440, 2635514, 3012016, 3765020, 4302880, 5271028, 6024032, 6588785, 7530040, 10542056, 13177570, 15060080, 21084112, 26355140, 30120160, 42168224, 52710280, 105420560, 210841120]

約数ペア:

[(1, 210841120), (2, 105420560), (4, 52710280), (5, 42168224), (7, 30120160), (8, 26355140), (10, 21084112), (14, 15060080), (16, 13177570), (20, 10542056), (28, 7530040), (32, 6588785), (35, 6024032), (40, 5271028), (49, 4302880), (56, 3765020), (70, 3012016), (80, 2635514), (98, 2151440), (112, 1882510), (140, 1506008), (160, 1317757), (196, 1075720), (224, 941255), (245, 860576), (280, 753004), (392, 537860), (490, 430288), (560, 376502), (784, 268930), (980, 215144), (1120, 188251), (1568, 134465), (1960, 107572), (3920, 53786), (7840, 26893)]