136886960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8429}}^1$

素因数の和:8478

約数の個数: 80

約数和(自身を含む): 376315200

約数和(自身を除く): 239428240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 8429, 16240, 16858, 33716, 42145, 59003, 67432, 84290, 118006, 134864, 168580, 236012, 244441, 295015, 337160, 472024, 488882, 590030, 674320, 944048, 977764, 1180060, 1222205, 1711087, 1955528, 2360120, 2444410, 3422174, 3911056, 4720240, 4888820, 6844348, 8555435, 9777640, 13688696, 17110870, 19555280, 27377392, 34221740, 68443480, 136886960]

約数ペア:

[(1, 136886960), (2, 68443480), (4, 34221740), (5, 27377392), (7, 19555280), (8, 17110870), (10, 13688696), (14, 9777640), (16, 8555435), (20, 6844348), (28, 4888820), (29, 4720240), (35, 3911056), (40, 3422174), (56, 2444410), (58, 2360120), (70, 1955528), (80, 1711087), (112, 1222205), (116, 1180060), (140, 977764), (145, 944048), (203, 674320), (232, 590030), (280, 488882), (290, 472024), (406, 337160), (464, 295015), (560, 244441), (580, 236012), (812, 168580), (1015, 134864), (1160, 118006), (1624, 84290), (2030, 67432), (2320, 59003), (3248, 42145), (4060, 33716), (8120, 16858), (8429, 16240)]