560796880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1129}}^1$

素因数の和:2036

約数の個数: 80

約数和(自身を含む): 1493118720

約数和(自身を除く): 932321840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 887, 1129, 1774, 2258, 3548, 4435, 4516, 5645, 6209, 7096, 7903, 8870, 9032, 11290, 12418, 14192, 15806, 17740, 18064, 22580, 24836, 31045, 31612, 35480, 39515, 45160, 49672, 62090, 63224, 70960, 79030, 90320, 99344, 124180, 126448, 158060, 248360, 316120, 496720, 632240, 1001423, 2002846, 4005692, 5007115, 7009961, 8011384, 10014230, 14019922, 16022768, 20028460, 28039844, 35049805, 40056920, 56079688, 70099610, 80113840, 112159376, 140199220, 280398440, 560796880]

約数ペア:

[(1, 560796880), (2, 280398440), (4, 140199220), (5, 112159376), (7, 80113840), (8, 70099610), (10, 56079688), (14, 40056920), (16, 35049805), (20, 28039844), (28, 20028460), (35, 16022768), (40, 14019922), (56, 10014230), (70, 8011384), (80, 7009961), (112, 5007115), (140, 4005692), (280, 2002846), (560, 1001423), (887, 632240), (1129, 496720), (1774, 316120), (2258, 248360), (3548, 158060), (4435, 126448), (4516, 124180), (5645, 99344), (6209, 90320), (7096, 79030), (7903, 70960), (8870, 63224), (9032, 62090), (11290, 49672), (12418, 45160), (14192, 39515), (15806, 35480), (17740, 31612), (18064, 31045), (22580, 24836)]