228545960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7151}}^1$

素因数の和:7226

約数の個数: 64

約数和(自身を含む): 556139520

約数和(自身を除く): 327593560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 3196, 3995, 6392, 7151, 7990, 14302, 15980, 28604, 31960, 35755, 57208, 71510, 121567, 143020, 243134, 286040, 336097, 486268, 607835, 672194, 972536, 1215670, 1344388, 1680485, 2431340, 2688776, 3360970, 4862680, 5713649, 6721940, 11427298, 13443880, 22854596, 28568245, 45709192, 57136490, 114272980, 228545960]

約数ペア:

[(1, 228545960), (2, 114272980), (4, 57136490), (5, 45709192), (8, 28568245), (10, 22854596), (17, 13443880), (20, 11427298), (34, 6721940), (40, 5713649), (47, 4862680), (68, 3360970), (85, 2688776), (94, 2431340), (136, 1680485), (170, 1344388), (188, 1215670), (235, 972536), (340, 672194), (376, 607835), (470, 486268), (680, 336097), (799, 286040), (940, 243134), (1598, 143020), (1880, 121567), (3196, 71510), (3995, 57208), (6392, 35755), (7151, 31960), (7990, 28604), (14302, 15980)]