139280680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4111}}^1$

素因数の和:4151

約数の個数: 96

約数和(自身を含む): 393765120

約数和(自身を除く): 254484440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 3080, 3388, 4111, 4235, 4840, 6776, 8222, 8470, 16444, 16940, 20555, 28777, 32888, 33880, 41110, 45221, 57554, 82220, 90442, 115108, 143885, 164440, 180884, 226105, 230216, 287770, 316547, 361768, 452210, 497431, 575540, 633094, 904420, 994862, 1151080, 1266188, 1582735, 1808840, 1989724, 2487155, 2532376, 3165470, 3482017, 3979448, 4974310, 6330940, 6964034, 9948620, 12661880, 13928068, 17410085, 19897240, 27856136, 34820170, 69640340, 139280680]

約数ペア:

[(1, 139280680), (2, 69640340), (4, 34820170), (5, 27856136), (7, 19897240), (8, 17410085), (10, 13928068), (11, 12661880), (14, 9948620), (20, 6964034), (22, 6330940), (28, 4974310), (35, 3979448), (40, 3482017), (44, 3165470), (55, 2532376), (56, 2487155), (70, 1989724), (77, 1808840), (88, 1582735), (110, 1266188), (121, 1151080), (140, 994862), (154, 904420), (220, 633094), (242, 575540), (280, 497431), (308, 452210), (385, 361768), (440, 316547), (484, 287770), (605, 230216), (616, 226105), (770, 180884), (847, 164440), (968, 143885), (1210, 115108), (1540, 90442), (1694, 82220), (2420, 57554), (3080, 45221), (3388, 41110), (4111, 33880), (4235, 32888), (4840, 28777), (6776, 20555), (8222, 16940), (8470, 16444)]