15355072960

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{23743}}^1$

素因数の和:23850

約数の個数: 112

約数和(自身を含む): 38212263936

約数和(自身を除く): 22857190976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 47, 64, 80, 86, 94, 160, 172, 188, 215, 235, 320, 344, 376, 430, 470, 688, 752, 860, 940, 1376, 1504, 1720, 1880, 2021, 2752, 3008, 3440, 3760, 4042, 6880, 7520, 8084, 10105, 13760, 15040, 16168, 20210, 23743, 32336, 40420, 47486, 64672, 80840, 94972, 118715, 129344, 161680, 189944, 237430, 323360, 379888, 474860, 646720, 759776, 949720, 1020949, 1115921, 1519552, 1899440, 2041898, 2231842, 3798880, 4083796, 4463684, 5104745, 5579605, 7597760, 8167592, 8927368, 10209490, 11159210, 16335184, 17854736, 20418980, 22318420, 32670368, 35709472, 40837960, 44636840, 47984603, 65340736, 71418944, 81675920, 89273680, 95969206, 163351840, 178547360, 191938412, 239923015, 326703680, 357094720, 383876824, 479846030, 767753648, 959692060, 1535507296, 1919384120, 3071014592, 3838768240, 7677536480, 15355072960]

約数ペア:

[(1, 15355072960), (2, 7677536480), (4, 3838768240), (5, 3071014592), (8, 1919384120), (10, 1535507296), (16, 959692060), (20, 767753648), (32, 479846030), (40, 383876824), (43, 357094720), (47, 326703680), (64, 239923015), (80, 191938412), (86, 178547360), (94, 163351840), (160, 95969206), (172, 89273680), (188, 81675920), (215, 71418944), (235, 65340736), (320, 47984603), (344, 44636840), (376, 40837960), (430, 35709472), (470, 32670368), (688, 22318420), (752, 20418980), (860, 17854736), (940, 16335184), (1376, 11159210), (1504, 10209490), (1720, 8927368), (1880, 8167592), (2021, 7597760), (2752, 5579605), (3008, 5104745), (3440, 4463684), (3760, 4083796), (4042, 3798880), (6880, 2231842), (7520, 2041898), (8084, 1899440), (10105, 1519552), (13760, 1115921), (15040, 1020949), (16168, 949720), (20210, 759776), (23743, 646720), (32336, 474860), (40420, 379888), (47486, 323360), (64672, 237430), (80840, 189944), (94972, 161680), (118715, 129344)]