223087440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21617}}^1$

素因数の和:21676

約数の個数: 80

約数和(自身を含む): 707686848

約数和(自身を除く): 484599408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 21617, 43234, 64851, 86468, 108085, 129702, 172936, 216170, 259404, 324255, 345872, 432340, 518808, 648510, 864680, 929531, 1037616, 1297020, 1729360, 1859062, 2594040, 2788593, 3718124, 4647655, 5188080, 5577186, 7436248, 9295310, 11154372, 13942965, 14872496, 18590620, 22308744, 27885930, 37181240, 44617488, 55771860, 74362480, 111543720, 223087440]

約数ペア:

[(1, 223087440), (2, 111543720), (3, 74362480), (4, 55771860), (5, 44617488), (6, 37181240), (8, 27885930), (10, 22308744), (12, 18590620), (15, 14872496), (16, 13942965), (20, 11154372), (24, 9295310), (30, 7436248), (40, 5577186), (43, 5188080), (48, 4647655), (60, 3718124), (80, 2788593), (86, 2594040), (120, 1859062), (129, 1729360), (172, 1297020), (215, 1037616), (240, 929531), (258, 864680), (344, 648510), (430, 518808), (516, 432340), (645, 345872), (688, 324255), (860, 259404), (1032, 216170), (1290, 172936), (1720, 129702), (2064, 108085), (2580, 86468), (3440, 64851), (5160, 43234), (10320, 21617)]