160789740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157637}}^1$

素因数の和:157666

約数の個数: 48

約数和(自身を含む): 476697312

約数和(自身を除く): 315907572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 157637, 315274, 472911, 630548, 788185, 945822, 1576370, 1891644, 2364555, 2679829, 3152740, 4729110, 5359658, 8039487, 9458220, 10719316, 13399145, 16078974, 26798290, 32157948, 40197435, 53596580, 80394870, 160789740]

約数ペア:

[(1, 160789740), (2, 80394870), (3, 53596580), (4, 40197435), (5, 32157948), (6, 26798290), (10, 16078974), (12, 13399145), (15, 10719316), (17, 9458220), (20, 8039487), (30, 5359658), (34, 4729110), (51, 3152740), (60, 2679829), (68, 2364555), (85, 1891644), (102, 1576370), (170, 945822), (204, 788185), (255, 630548), (340, 472911), (510, 315274), (1020, 157637)]