151170320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{269947}}^1$

素因数の和:269967

約数の個数: 40

約数和(自身を含む): 401682624

約数和(自身を除く): 250512304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 269947, 539894, 1079788, 1349735, 1889629, 2159576, 2699470, 3779258, 4319152, 5398940, 7558516, 9448145, 10797880, 15117032, 18896290, 21595760, 30234064, 37792580, 75585160, 151170320]

約数ペア:

[(1, 151170320), (2, 75585160), (4, 37792580), (5, 30234064), (7, 21595760), (8, 18896290), (10, 15117032), (14, 10797880), (16, 9448145), (20, 7558516), (28, 5398940), (35, 4319152), (40, 3779258), (56, 2699470), (70, 2159576), (80, 1889629), (112, 1349735), (140, 1079788), (280, 539894), (560, 269947)]