269522120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8831}}^1$

素因数の和:8958

約数の個数: 64

約数和(自身を含む): 699494400

約数和(自身を除く): 429972280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 2180, 3052, 3815, 4360, 6104, 7630, 8831, 15260, 17662, 30520, 35324, 44155, 61817, 70648, 88310, 123634, 176620, 247268, 309085, 353240, 494536, 618170, 962579, 1236340, 1925158, 2472680, 3850316, 4812895, 6738053, 7700632, 9625790, 13476106, 19251580, 26952212, 33690265, 38503160, 53904424, 67380530, 134761060, 269522120]

約数ペア:

[(1, 269522120), (2, 134761060), (4, 67380530), (5, 53904424), (7, 38503160), (8, 33690265), (10, 26952212), (14, 19251580), (20, 13476106), (28, 9625790), (35, 7700632), (40, 6738053), (56, 4812895), (70, 3850316), (109, 2472680), (140, 1925158), (218, 1236340), (280, 962579), (436, 618170), (545, 494536), (763, 353240), (872, 309085), (1090, 247268), (1526, 176620), (2180, 123634), (3052, 88310), (3815, 70648), (4360, 61817), (6104, 44155), (7630, 35324), (8831, 30520), (15260, 17662)]