220587360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{65651}}^1$

素因数の和:65676

約数の個数: 96

約数和(自身を含む): 794126592

約数和(自身を除く): 573539232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 65651, 131302, 196953, 262604, 328255, 393906, 459557, 525208, 656510, 787812, 919114, 984765, 1050416, 1313020, 1378671, 1575624, 1838228, 1969530, 2100832, 2297785, 2626040, 2757342, 3151248, 3676456, 3939060, 4595570, 5252080, 5514684, 6302496, 6893355, 7352912, 7878120, 9191140, 10504160, 11029368, 13786710, 14705824, 15756240, 18382280, 22058736, 27573420, 31512480, 36764560, 44117472, 55146840, 73529120, 110293680, 220587360]

約数ペア:

[(1, 220587360), (2, 110293680), (3, 73529120), (4, 55146840), (5, 44117472), (6, 36764560), (7, 31512480), (8, 27573420), (10, 22058736), (12, 18382280), (14, 15756240), (15, 14705824), (16, 13786710), (20, 11029368), (21, 10504160), (24, 9191140), (28, 7878120), (30, 7352912), (32, 6893355), (35, 6302496), (40, 5514684), (42, 5252080), (48, 4595570), (56, 3939060), (60, 3676456), (70, 3151248), (80, 2757342), (84, 2626040), (96, 2297785), (105, 2100832), (112, 1969530), (120, 1838228), (140, 1575624), (160, 1378671), (168, 1313020), (210, 1050416), (224, 984765), (240, 919114), (280, 787812), (336, 656510), (420, 525208), (480, 459557), (560, 393906), (672, 328255), (840, 262604), (1120, 196953), (1680, 131302), (3360, 65651)]