7683479680

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{94531}}^1$

素因数の和:94677

約数の個数: 64

約数和(自身を含む): 18513146880

約数和(自身を除く): 10829667200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 40640, 81280, 94531, 189062, 378124, 472655, 756248, 945310, 1512496, 1890620, 3024992, 3781240, 6049984, 7562480, 12005437, 12099968, 15124960, 24010874, 30249920, 48021748, 60027185, 60499840, 96043496, 120054370, 192086992, 240108740, 384173984, 480217480, 768347968, 960434960, 1536695936, 1920869920, 3841739840, 7683479680]

約数ペア:

[(1, 7683479680), (2, 3841739840), (4, 1920869920), (5, 1536695936), (8, 960434960), (10, 768347968), (16, 480217480), (20, 384173984), (32, 240108740), (40, 192086992), (64, 120054370), (80, 96043496), (127, 60499840), (128, 60027185), (160, 48021748), (254, 30249920), (320, 24010874), (508, 15124960), (635, 12099968), (640, 12005437), (1016, 7562480), (1270, 6049984), (2032, 3781240), (2540, 3024992), (4064, 1890620), (5080, 1512496), (8128, 945310), (10160, 756248), (16256, 472655), (20320, 378124), (40640, 189062), (81280, 94531)]