129154760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4567}}^1$

素因数の和:4686

約数の個数: 64

約数和(自身を含む): 335473920

約数和(自身を除く): 206319160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2828, 3535, 4040, 4567, 5656, 7070, 9134, 14140, 18268, 22835, 28280, 31969, 36536, 45670, 63938, 91340, 127876, 159845, 182680, 255752, 319690, 461267, 639380, 922534, 1278760, 1845068, 2306335, 3228869, 3690136, 4612670, 6457738, 9225340, 12915476, 16144345, 18450680, 25830952, 32288690, 64577380, 129154760]

約数ペア:

[(1, 129154760), (2, 64577380), (4, 32288690), (5, 25830952), (7, 18450680), (8, 16144345), (10, 12915476), (14, 9225340), (20, 6457738), (28, 4612670), (35, 3690136), (40, 3228869), (56, 2306335), (70, 1845068), (101, 1278760), (140, 922534), (202, 639380), (280, 461267), (404, 319690), (505, 255752), (707, 182680), (808, 159845), (1010, 127876), (1414, 91340), (2020, 63938), (2828, 45670), (3535, 36536), (4040, 31969), (4567, 28280), (5656, 22835), (7070, 18268), (9134, 14140)]