137071760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1621}}^1$

素因数の和:1792

約数の個数: 80

約数和(自身を含む): 366857472

約数和(自身を除く): 229785712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 560, 604, 755, 1057, 1208, 1510, 1621, 2114, 2416, 3020, 3242, 4228, 5285, 6040, 6484, 8105, 8456, 10570, 11347, 12080, 12968, 16210, 16912, 21140, 22694, 25936, 32420, 42280, 45388, 56735, 64840, 84560, 90776, 113470, 129680, 181552, 226940, 244771, 453880, 489542, 907760, 979084, 1223855, 1713397, 1958168, 2447710, 3426794, 3916336, 4895420, 6853588, 8566985, 9790840, 13707176, 17133970, 19581680, 27414352, 34267940, 68535880, 137071760]

約数ペア:

[(1, 137071760), (2, 68535880), (4, 34267940), (5, 27414352), (7, 19581680), (8, 17133970), (10, 13707176), (14, 9790840), (16, 8566985), (20, 6853588), (28, 4895420), (35, 3916336), (40, 3426794), (56, 2447710), (70, 1958168), (80, 1713397), (112, 1223855), (140, 979084), (151, 907760), (280, 489542), (302, 453880), (560, 244771), (604, 226940), (755, 181552), (1057, 129680), (1208, 113470), (1510, 90776), (1621, 84560), (2114, 64840), (2416, 56735), (3020, 45388), (3242, 42280), (4228, 32420), (5285, 25936), (6040, 22694), (6484, 21140), (8105, 16912), (8456, 16210), (10570, 12968), (11347, 12080)]