39840360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1167

約数の個数: 128

約数和(自身を含む): 139898880

約数和(自身を除く): 100058520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1103, 1204, 1290, 1505, 1720, 1806, 2206, 2408, 2580, 3010, 3309, 3612, 4412, 4515, 5160, 5515, 6020, 6618, 7224, 7721, 8824, 9030, 11030, 12040, 13236, 15442, 16545, 18060, 22060, 23163, 26472, 30884, 33090, 36120, 38605, 44120, 46326, 47429, 61768, 66180, 77210, 92652, 94858, 115815, 132360, 142287, 154420, 185304, 189716, 231630, 237145, 284574, 308840, 332003, 379432, 463260, 474290, 569148, 664006, 711435, 926520, 948580, 996009, 1138296, 1328012, 1422870, 1660015, 1897160, 1992018, 2656024, 2845740, 3320030, 3984036, 4980045, 5691480, 6640060, 7968072, 9960090, 13280120, 19920180, 39840360]

約数ペア:

[(1, 39840360), (2, 19920180), (3, 13280120), (4, 9960090), (5, 7968072), (6, 6640060), (7, 5691480), (8, 4980045), (10, 3984036), (12, 3320030), (14, 2845740), (15, 2656024), (20, 1992018), (21, 1897160), (24, 1660015), (28, 1422870), (30, 1328012), (35, 1138296), (40, 996009), (42, 948580), (43, 926520), (56, 711435), (60, 664006), (70, 569148), (84, 474290), (86, 463260), (105, 379432), (120, 332003), (129, 308840), (140, 284574), (168, 237145), (172, 231630), (210, 189716), (215, 185304), (258, 154420), (280, 142287), (301, 132360), (344, 115815), (420, 94858), (430, 92652), (516, 77210), (602, 66180), (645, 61768), (840, 47429), (860, 46326), (903, 44120), (1032, 38605), (1103, 36120), (1204, 33090), (1290, 30884), (1505, 26472), (1720, 23163), (1806, 22060), (2206, 18060), (2408, 16545), (2580, 15442), (3010, 13236), (3309, 12040), (3612, 11030), (4412, 9030), (4515, 8824), (5160, 7721), (5515, 7224), (6020, 6618)]