149714320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2647}}^1$

素因数の和:2768

約数の個数: 80

約数和(自身を含む): 401902848

約数和(自身を除く): 252188528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 2020, 2647, 2828, 3535, 4040, 5294, 5656, 7070, 8080, 10588, 11312, 13235, 14140, 18529, 21176, 26470, 28280, 37058, 42352, 52940, 56560, 74116, 92645, 105880, 148232, 185290, 211760, 267347, 296464, 370580, 534694, 741160, 1069388, 1336735, 1482320, 1871429, 2138776, 2673470, 3742858, 4277552, 5346940, 7485716, 9357145, 10693880, 14971432, 18714290, 21387760, 29942864, 37428580, 74857160, 149714320]

約数ペア:

[(1, 149714320), (2, 74857160), (4, 37428580), (5, 29942864), (7, 21387760), (8, 18714290), (10, 14971432), (14, 10693880), (16, 9357145), (20, 7485716), (28, 5346940), (35, 4277552), (40, 3742858), (56, 2673470), (70, 2138776), (80, 1871429), (101, 1482320), (112, 1336735), (140, 1069388), (202, 741160), (280, 534694), (404, 370580), (505, 296464), (560, 267347), (707, 211760), (808, 185290), (1010, 148232), (1414, 105880), (1616, 92645), (2020, 74116), (2647, 56560), (2828, 52940), (3535, 42352), (4040, 37058), (5294, 28280), (5656, 26470), (7070, 21176), (8080, 18529), (10588, 14140), (11312, 13235)]