7077280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 19595520

約数和(自身を除く): 12518240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 89, 112, 140, 142, 160, 178, 224, 280, 284, 355, 356, 445, 497, 560, 568, 623, 710, 712, 890, 994, 1120, 1136, 1246, 1420, 1424, 1780, 1988, 2272, 2485, 2492, 2840, 2848, 3115, 3560, 3976, 4970, 4984, 5680, 6230, 6319, 7120, 7952, 9940, 9968, 11360, 12460, 12638, 14240, 15904, 19880, 19936, 24920, 25276, 31595, 39760, 44233, 49840, 50552, 63190, 79520, 88466, 99680, 101104, 126380, 176932, 202208, 221165, 252760, 353864, 442330, 505520, 707728, 884660, 1011040, 1415456, 1769320, 3538640, 7077280]

約数ペア:

[(1, 7077280), (2, 3538640), (4, 1769320), (5, 1415456), (7, 1011040), (8, 884660), (10, 707728), (14, 505520), (16, 442330), (20, 353864), (28, 252760), (32, 221165), (35, 202208), (40, 176932), (56, 126380), (70, 101104), (71, 99680), (80, 88466), (89, 79520), (112, 63190), (140, 50552), (142, 49840), (160, 44233), (178, 39760), (224, 31595), (280, 25276), (284, 24920), (355, 19936), (356, 19880), (445, 15904), (497, 14240), (560, 12638), (568, 12460), (623, 11360), (710, 9968), (712, 9940), (890, 7952), (994, 7120), (1120, 6319), (1136, 6230), (1246, 5680), (1420, 4984), (1424, 4970), (1780, 3976), (1988, 3560), (2272, 3115), (2485, 2848), (2492, 2840)]