42135040

素因数分解:

$2^9\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 80

約数和(自身を含む): 102627360

約数和(自身を除く): 60492320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 151, 160, 218, 256, 302, 320, 436, 512, 545, 604, 640, 755, 872, 1090, 1208, 1280, 1510, 1744, 2180, 2416, 2560, 3020, 3488, 4360, 4832, 6040, 6976, 8720, 9664, 12080, 13952, 16459, 17440, 19328, 24160, 27904, 32918, 34880, 38656, 48320, 55808, 65836, 69760, 77312, 82295, 96640, 131672, 139520, 164590, 193280, 263344, 279040, 329180, 386560, 526688, 658360, 1053376, 1316720, 2106752, 2633440, 4213504, 5266880, 8427008, 10533760, 21067520, 42135040]

約数ペア:

[(1, 42135040), (2, 21067520), (4, 10533760), (5, 8427008), (8, 5266880), (10, 4213504), (16, 2633440), (20, 2106752), (32, 1316720), (40, 1053376), (64, 658360), (80, 526688), (109, 386560), (128, 329180), (151, 279040), (160, 263344), (218, 193280), (256, 164590), (302, 139520), (320, 131672), (436, 96640), (512, 82295), (545, 77312), (604, 69760), (640, 65836), (755, 55808), (872, 48320), (1090, 38656), (1208, 34880), (1280, 32918), (1510, 27904), (1744, 24160), (2180, 19328), (2416, 17440), (2560, 16459), (3020, 13952), (3488, 12080), (4360, 9664), (4832, 8720), (6040, 6976)]