323218720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2741}}^1$

素因数の和:2834

約数の個数: 96

約数和(自身を含む): 845764416

約数和(自身を除く): 522545696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 67, 80, 88, 110, 134, 160, 176, 220, 268, 335, 352, 440, 536, 670, 737, 880, 1072, 1340, 1474, 1760, 2144, 2680, 2741, 2948, 3685, 5360, 5482, 5896, 7370, 10720, 10964, 11792, 13705, 14740, 21928, 23584, 27410, 29480, 30151, 43856, 54820, 58960, 60302, 87712, 109640, 117920, 120604, 150755, 183647, 219280, 241208, 301510, 367294, 438560, 482416, 603020, 734588, 918235, 964832, 1206040, 1469176, 1836470, 2020117, 2412080, 2938352, 3672940, 4040234, 4824160, 5876704, 7345880, 8080468, 10100585, 14691760, 16160936, 20201170, 29383520, 32321872, 40402340, 64643744, 80804680, 161609360, 323218720]

約数ペア:

[(1, 323218720), (2, 161609360), (4, 80804680), (5, 64643744), (8, 40402340), (10, 32321872), (11, 29383520), (16, 20201170), (20, 16160936), (22, 14691760), (32, 10100585), (40, 8080468), (44, 7345880), (55, 5876704), (67, 4824160), (80, 4040234), (88, 3672940), (110, 2938352), (134, 2412080), (160, 2020117), (176, 1836470), (220, 1469176), (268, 1206040), (335, 964832), (352, 918235), (440, 734588), (536, 603020), (670, 482416), (737, 438560), (880, 367294), (1072, 301510), (1340, 241208), (1474, 219280), (1760, 183647), (2144, 150755), (2680, 120604), (2741, 117920), (2948, 109640), (3685, 87712), (5360, 60302), (5482, 58960), (5896, 54820), (7370, 43856), (10720, 30151), (10964, 29480), (11792, 27410), (13705, 23584), (14740, 21928)]