168680960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{9413}}^1$

素因数の和:9443

約数の個数: 80

約数和(自身を含む): 462265056

約数和(自身を除く): 293584096

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, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 9413, 17920, 18826, 37652, 47065, 65891, 75304, 94130, 131782, 150608, 188260, 263564, 301216, 329455, 376520, 527128, 602432, 658910, 753040, 1054256, 1204864, 1317820, 1506080, 2108512, 2409728, 2635640, 3012160, 4217024, 4819456, 5271280, 6024320, 8434048, 10542560, 12048640, 16868096, 21085120, 24097280, 33736192, 42170240, 84340480, 168680960]

約数ペア:

[(1, 168680960), (2, 84340480), (4, 42170240), (5, 33736192), (7, 24097280), (8, 21085120), (10, 16868096), (14, 12048640), (16, 10542560), (20, 8434048), (28, 6024320), (32, 5271280), (35, 4819456), (40, 4217024), (56, 3012160), (64, 2635640), (70, 2409728), (80, 2108512), (112, 1506080), (128, 1317820), (140, 1204864), (160, 1054256), (224, 753040), (256, 658910), (280, 602432), (320, 527128), (448, 376520), (512, 329455), (560, 301216), (640, 263564), (896, 188260), (1120, 150608), (1280, 131782), (1792, 94130), (2240, 75304), (2560, 65891), (3584, 47065), (4480, 37652), (8960, 18826), (9413, 17920)]