1277124628360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4969}}^1\times {\mathrm{917923}}^1$

素因数の和:922910

約数の個数: 64

約数和(自身を含む): 3284699241600

約数和(自身を除く): 2007574613240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4969, 9938, 19876, 24845, 34783, 39752, 49690, 69566, 99380, 139132, 173915, 198760, 278264, 347830, 695660, 917923, 1391320, 1835846, 3671692, 4589615, 6425461, 7343384, 9179230, 12850922, 18358460, 25701844, 32127305, 36716920, 51403688, 64254610, 128509220, 257018440, 4561159387, 9122318774, 18244637548, 22805796935, 31928115709, 36489275096, 45611593870, 63856231418, 91223187740, 127712462836, 159640578545, 182446375480, 255424925672, 319281157090, 638562314180, 1277124628360]

約数ペア:

[(1, 1277124628360), (2, 638562314180), (4, 319281157090), (5, 255424925672), (7, 182446375480), (8, 159640578545), (10, 127712462836), (14, 91223187740), (20, 63856231418), (28, 45611593870), (35, 36489275096), (40, 31928115709), (56, 22805796935), (70, 18244637548), (140, 9122318774), (280, 4561159387), (4969, 257018440), (9938, 128509220), (19876, 64254610), (24845, 51403688), (34783, 36716920), (39752, 32127305), (49690, 25701844), (69566, 18358460), (99380, 12850922), (139132, 9179230), (173915, 7343384), (198760, 6425461), (278264, 4589615), (347830, 3671692), (695660, 1835846), (917923, 1391320)]