149729440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3174

約数の個数: 96

約数和(自身を含む): 413804160

約数和(自身を除く): 264074720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 2408, 3010, 3109, 3440, 4816, 6020, 6218, 6880, 9632, 12040, 12436, 15545, 21763, 24080, 24872, 31090, 43526, 48160, 49744, 62180, 87052, 99488, 108815, 124360, 133687, 174104, 217630, 248720, 267374, 348208, 435260, 497440, 534748, 668435, 696416, 870520, 935809, 1069496, 1336870, 1741040, 1871618, 2138992, 2673740, 3482080, 3743236, 4277984, 4679045, 5347480, 7486472, 9358090, 10694960, 14972944, 18716180, 21389920, 29945888, 37432360, 74864720, 149729440]

約数ペア:

[(1, 149729440), (2, 74864720), (4, 37432360), (5, 29945888), (7, 21389920), (8, 18716180), (10, 14972944), (14, 10694960), (16, 9358090), (20, 7486472), (28, 5347480), (32, 4679045), (35, 4277984), (40, 3743236), (43, 3482080), (56, 2673740), (70, 2138992), (80, 1871618), (86, 1741040), (112, 1336870), (140, 1069496), (160, 935809), (172, 870520), (215, 696416), (224, 668435), (280, 534748), (301, 497440), (344, 435260), (430, 348208), (560, 267374), (602, 248720), (688, 217630), (860, 174104), (1120, 133687), (1204, 124360), (1376, 108815), (1505, 99488), (1720, 87052), (2408, 62180), (3010, 49744), (3109, 48160), (3440, 43526), (4816, 31090), (6020, 24872), (6218, 24080), (6880, 21763), (9632, 15545), (12040, 12436)]