2884262080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{11813}}^1$

素因数の和:11946

約数の個数: 112

約数和(自身を含む): 7921995840

約数和(自身を除く): 5037733760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 140, 160, 218, 224, 280, 320, 436, 448, 545, 560, 763, 872, 1090, 1120, 1526, 1744, 2180, 2240, 3052, 3488, 3815, 4360, 6104, 6976, 7630, 8720, 11813, 12208, 15260, 17440, 23626, 24416, 30520, 34880, 47252, 48832, 59065, 61040, 82691, 94504, 118130, 122080, 165382, 189008, 236260, 244160, 330764, 378016, 413455, 472520, 661528, 756032, 826910, 945040, 1287617, 1323056, 1653820, 1890080, 2575234, 2646112, 3307640, 3780160, 5150468, 5292224, 6438085, 6615280, 9013319, 10300936, 12876170, 13230560, 18026638, 20601872, 25752340, 26461120, 36053276, 41203744, 45066595, 51504680, 72106552, 82407488, 90133190, 103009360, 144213104, 180266380, 206018720, 288426208, 360532760, 412037440, 576852416, 721065520, 1442131040, 2884262080]

約数ペア:

[(1, 2884262080), (2, 1442131040), (4, 721065520), (5, 576852416), (7, 412037440), (8, 360532760), (10, 288426208), (14, 206018720), (16, 180266380), (20, 144213104), (28, 103009360), (32, 90133190), (35, 82407488), (40, 72106552), (56, 51504680), (64, 45066595), (70, 41203744), (80, 36053276), (109, 26461120), (112, 25752340), (140, 20601872), (160, 18026638), (218, 13230560), (224, 12876170), (280, 10300936), (320, 9013319), (436, 6615280), (448, 6438085), (545, 5292224), (560, 5150468), (763, 3780160), (872, 3307640), (1090, 2646112), (1120, 2575234), (1526, 1890080), (1744, 1653820), (2180, 1323056), (2240, 1287617), (3052, 945040), (3488, 826910), (3815, 756032), (4360, 661528), (6104, 472520), (6976, 413455), (7630, 378016), (8720, 330764), (11813, 244160), (12208, 236260), (15260, 189008), (17440, 165382), (23626, 122080), (24416, 118130), (30520, 94504), (34880, 82691), (47252, 61040), (48832, 59065)]