156965038160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{280294711}}^1$

素因数の和:280294731

約数の個数: 40

約数和(自身を含む): 417078531456

約数和(自身を除く): 260113493296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 280294711, 560589422, 1121178844, 1401473555, 1962062977, 2242357688, 2802947110, 3924125954, 4484715376, 5605894220, 7848251908, 9810314885, 11211788440, 15696503816, 19620629770, 22423576880, 31393007632, 39241259540, 78482519080, 156965038160]

約数ペア:

[(1, 156965038160), (2, 78482519080), (4, 39241259540), (5, 31393007632), (7, 22423576880), (8, 19620629770), (10, 15696503816), (14, 11211788440), (16, 9810314885), (20, 7848251908), (28, 5605894220), (35, 4484715376), (40, 3924125954), (56, 2802947110), (70, 2242357688), (80, 1962062977), (112, 1401473555), (140, 1121178844), (280, 560589422), (560, 280294711)]