43221480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21187}}^1$

素因数の和:21218

約数の個数: 64

約数和(自身を含む): 137298240

約数和(自身を除く): 94076760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 21187, 42374, 63561, 84748, 105935, 127122, 169496, 211870, 254244, 317805, 360179, 423740, 508488, 635610, 720358, 847480, 1080537, 1271220, 1440716, 1800895, 2161074, 2542440, 2881432, 3601790, 4322148, 5402685, 7203580, 8644296, 10805370, 14407160, 21610740, 43221480]

約数ペア:

[(1, 43221480), (2, 21610740), (3, 14407160), (4, 10805370), (5, 8644296), (6, 7203580), (8, 5402685), (10, 4322148), (12, 3601790), (15, 2881432), (17, 2542440), (20, 2161074), (24, 1800895), (30, 1440716), (34, 1271220), (40, 1080537), (51, 847480), (60, 720358), (68, 635610), (85, 508488), (102, 423740), (120, 360179), (136, 317805), (170, 254244), (204, 211870), (255, 169496), (340, 127122), (408, 105935), (510, 84748), (680, 63561), (1020, 42374), (2040, 21187)]