69352080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41281}}^1$

素因数の和:41304

約数の個数: 80

約数和(自身を含む): 245710464

約数和(自身を除く): 176358384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 41281, 82562, 123843, 165124, 206405, 247686, 288967, 330248, 412810, 495372, 577934, 619215, 660496, 825620, 866901, 990744, 1155868, 1238430, 1444835, 1651240, 1733802, 1981488, 2311736, 2476860, 2889670, 3302480, 3467604, 4334505, 4623472, 4953720, 5779340, 6935208, 8669010, 9907440, 11558680, 13870416, 17338020, 23117360, 34676040, 69352080]

約数ペア:

[(1, 69352080), (2, 34676040), (3, 23117360), (4, 17338020), (5, 13870416), (6, 11558680), (7, 9907440), (8, 8669010), (10, 6935208), (12, 5779340), (14, 4953720), (15, 4623472), (16, 4334505), (20, 3467604), (21, 3302480), (24, 2889670), (28, 2476860), (30, 2311736), (35, 1981488), (40, 1733802), (42, 1651240), (48, 1444835), (56, 1238430), (60, 1155868), (70, 990744), (80, 866901), (84, 825620), (105, 660496), (112, 619215), (120, 577934), (140, 495372), (168, 412810), (210, 330248), (240, 288967), (280, 247686), (336, 206405), (420, 165124), (560, 123843), (840, 82562), (1680, 41281)]