158512960

素因数分解:

$2^6\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1307}}^1$

素因数の和:1703

約数の個数: 56

約数和(自身を含む): 378744480

約数和(自身を除く): 220231520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 379, 758, 1307, 1516, 1895, 2614, 3032, 3790, 5228, 6064, 6535, 7580, 10456, 12128, 13070, 15160, 20912, 24256, 26140, 30320, 41824, 52280, 60640, 83648, 104560, 121280, 209120, 418240, 495353, 990706, 1981412, 2476765, 3962824, 4953530, 7925648, 9907060, 15851296, 19814120, 31702592, 39628240, 79256480, 158512960]

約数ペア:

[(1, 158512960), (2, 79256480), (4, 39628240), (5, 31702592), (8, 19814120), (10, 15851296), (16, 9907060), (20, 7925648), (32, 4953530), (40, 3962824), (64, 2476765), (80, 1981412), (160, 990706), (320, 495353), (379, 418240), (758, 209120), (1307, 121280), (1516, 104560), (1895, 83648), (2614, 60640), (3032, 52280), (3790, 41824), (5228, 30320), (6064, 26140), (6535, 24256), (7580, 20912), (10456, 15160), (12128, 13070)]