214620560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34841}}^1$

素因数の和:34872

約数の個数: 80

約数和(自身を含む): 622138752

約数和(自身を除く): 407518192

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 34841, 69682, 139364, 174205, 243887, 278728, 348410, 383251, 487774, 557456, 696820, 766502, 975548, 1219435, 1393640, 1533004, 1916255, 1951096, 2438870, 2682757, 2787280, 3066008, 3832510, 3902192, 4877740, 5365514, 6132016, 7665020, 9755480, 10731028, 13413785, 15330040, 19510960, 21462056, 26827570, 30660080, 42924112, 53655140, 107310280, 214620560]

約数ペア:

[(1, 214620560), (2, 107310280), (4, 53655140), (5, 42924112), (7, 30660080), (8, 26827570), (10, 21462056), (11, 19510960), (14, 15330040), (16, 13413785), (20, 10731028), (22, 9755480), (28, 7665020), (35, 6132016), (40, 5365514), (44, 4877740), (55, 3902192), (56, 3832510), (70, 3066008), (77, 2787280), (80, 2682757), (88, 2438870), (110, 1951096), (112, 1916255), (140, 1533004), (154, 1393640), (176, 1219435), (220, 975548), (280, 766502), (308, 696820), (385, 557456), (440, 487774), (560, 383251), (616, 348410), (770, 278728), (880, 243887), (1232, 174205), (1540, 139364), (3080, 69682), (6160, 34841)]