20242862080

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:792

約数の個数: 208

約数和(自身を含む): 55814129280

約数和(自身を除く): 35571267200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 337, 419, 448, 512, 560, 640, 674, 838, 896, 1024, 1120, 1280, 1348, 1676, 1685, 1792, 2048, 2095, 2240, 2359, 2560, 2696, 2933, 3352, 3370, 3584, 4096, 4190, 4480, 4718, 5120, 5392, 5866, 6704, 6740, 7168, 8380, 8960, 9436, 10240, 10784, 11732, 11795, 13408, 13480, 14336, 14665, 16760, 17920, 18872, 20480, 21568, 23464, 23590, 26816, 26960, 28672, 29330, 33520, 35840, 37744, 43136, 46928, 47180, 53632, 53920, 58660, 67040, 71680, 75488, 86272, 93856, 94360, 107264, 107840, 117320, 134080, 141203, 143360, 150976, 172544, 187712, 188720, 214528, 215680, 234640, 268160, 282406, 301952, 345088, 375424, 377440, 429056, 431360, 469280, 536320, 564812, 603904, 690176, 706015, 750848, 754880, 858112, 862720, 938560, 988421, 1072640, 1129624, 1207808, 1380352, 1412030, 1501696, 1509760, 1716224, 1725440, 1877120, 1976842, 2145280, 2259248, 2415616, 2824060, 3003392, 3019520, 3450880, 3754240, 3953684, 4290560, 4518496, 4831232, 4942105, 5648120, 6006784, 6039040, 6901760, 7508480, 7907368, 8581120, 9036992, 9662464, 9884210, 11296240, 12013568, 12078080, 15016960, 15814736, 18073984, 19768420, 22592480, 24156160, 30033920, 31629472, 36147968, 39536840, 45184960, 48312320, 60067840, 63258944, 72295936, 79073680, 90369920, 126517888, 144591872, 158147360, 180739840, 253035776, 289183744, 316294720, 361479680, 506071552, 578367488, 632589440, 722959360, 1012143104, 1265178880, 1445918720, 2024286208, 2530357760, 2891837440, 4048572416, 5060715520, 10121431040, 20242862080]

約数ペア:

[(1, 20242862080), (2, 10121431040), (4, 5060715520), (5, 4048572416), (7, 2891837440), (8, 2530357760), (10, 2024286208), (14, 1445918720), (16, 1265178880), (20, 1012143104), (28, 722959360), (32, 632589440), (35, 578367488), (40, 506071552), (56, 361479680), (64, 316294720), (70, 289183744), (80, 253035776), (112, 180739840), (128, 158147360), (140, 144591872), (160, 126517888), (224, 90369920), (256, 79073680), (280, 72295936), (320, 63258944), (337, 60067840), (419, 48312320), (448, 45184960), (512, 39536840), (560, 36147968), (640, 31629472), (674, 30033920), (838, 24156160), (896, 22592480), (1024, 19768420), (1120, 18073984), (1280, 15814736), (1348, 15016960), (1676, 12078080), (1685, 12013568), (1792, 11296240), (2048, 9884210), (2095, 9662464), (2240, 9036992), (2359, 8581120), (2560, 7907368), (2696, 7508480), (2933, 6901760), (3352, 6039040), (3370, 6006784), (3584, 5648120), (4096, 4942105), (4190, 4831232), (4480, 4518496), (4718, 4290560), (5120, 3953684), (5392, 3754240), (5866, 3450880), (6704, 3019520), (6740, 3003392), (7168, 2824060), (8380, 2415616), (8960, 2259248), (9436, 2145280), (10240, 1976842), (10784, 1877120), (11732, 1725440), (11795, 1716224), (13408, 1509760), (13480, 1501696), (14336, 1412030), (14665, 1380352), (16760, 1207808), (17920, 1129624), (18872, 1072640), (20480, 988421), (21568, 938560), (23464, 862720), (23590, 858112), (26816, 754880), (26960, 750848), (28672, 706015), (29330, 690176), (33520, 603904), (35840, 564812), (37744, 536320), (43136, 469280), (46928, 431360), (47180, 429056), (53632, 377440), (53920, 375424), (58660, 345088), (67040, 301952), (71680, 282406), (75488, 268160), (86272, 234640), (93856, 215680), (94360, 214528), (107264, 188720), (107840, 187712), (117320, 172544), (134080, 150976), (141203, 143360)]