173125120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{9661}}^1$

素因数の和:9691

約数の個数: 80

約数和(自身を含む): 474442848

約数和(自身を除く): 301317728

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, 9661, 17920, 19322, 38644, 48305, 67627, 77288, 96610, 135254, 154576, 193220, 270508, 309152, 338135, 386440, 541016, 618304, 676270, 772880, 1082032, 1236608, 1352540, 1545760, 2164064, 2473216, 2705080, 3091520, 4328128, 4946432, 5410160, 6183040, 8656256, 10820320, 12366080, 17312512, 21640640, 24732160, 34625024, 43281280, 86562560, 173125120]

約数ペア:

[(1, 173125120), (2, 86562560), (4, 43281280), (5, 34625024), (7, 24732160), (8, 21640640), (10, 17312512), (14, 12366080), (16, 10820320), (20, 8656256), (28, 6183040), (32, 5410160), (35, 4946432), (40, 4328128), (56, 3091520), (64, 2705080), (70, 2473216), (80, 2164064), (112, 1545760), (128, 1352540), (140, 1236608), (160, 1082032), (224, 772880), (256, 676270), (280, 618304), (320, 541016), (448, 386440), (512, 338135), (560, 309152), (640, 270508), (896, 193220), (1120, 154576), (1280, 135254), (1792, 96610), (2240, 77288), (2560, 67627), (3584, 48305), (4480, 38644), (8960, 19322), (9661, 17920)]