142692880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14741}}^1$

素因数の和:14776

約数の個数: 60

約数和(自身を含む): 364687596

約数和(自身を除く): 221994716

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 14741, 29482, 58964, 73705, 117928, 147410, 162151, 235856, 294820, 324302, 589640, 648604, 810755, 1179280, 1297208, 1621510, 1783661, 2594416, 3243020, 3567322, 6486040, 7134644, 8918305, 12972080, 14269288, 17836610, 28538576, 35673220, 71346440, 142692880]

約数ペア:

[(1, 142692880), (2, 71346440), (4, 35673220), (5, 28538576), (8, 17836610), (10, 14269288), (11, 12972080), (16, 8918305), (20, 7134644), (22, 6486040), (40, 3567322), (44, 3243020), (55, 2594416), (80, 1783661), (88, 1621510), (110, 1297208), (121, 1179280), (176, 810755), (220, 648604), (242, 589640), (440, 324302), (484, 294820), (605, 235856), (880, 162151), (968, 147410), (1210, 117928), (1936, 73705), (2420, 58964), (4840, 29482), (9680, 14741)]