179630720080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5011}}^1\times {\mathrm{64013}}^1$

素因数の和:69044

約数の個数: 80

約数和(自身を含む): 477407193984

約数和(自身を除く): 297776473904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5011, 10022, 20044, 25055, 35077, 40088, 50110, 64013, 70154, 80176, 100220, 128026, 140308, 175385, 200440, 256052, 280616, 320065, 350770, 400880, 448091, 512104, 561232, 640130, 701540, 896182, 1024208, 1280260, 1403080, 1792364, 2240455, 2560520, 2806160, 3584728, 4480910, 5121040, 7169456, 8961820, 17923640, 35847280, 320769143, 641538286, 1283076572, 1603845715, 2245384001, 2566153144, 3207691430, 4490768002, 5132306288, 6415382860, 8981536004, 11226920005, 12830765720, 17963072008, 22453840010, 25661531440, 35926144016, 44907680020, 89815360040, 179630720080]

約数ペア:

[(1, 179630720080), (2, 89815360040), (4, 44907680020), (5, 35926144016), (7, 25661531440), (8, 22453840010), (10, 17963072008), (14, 12830765720), (16, 11226920005), (20, 8981536004), (28, 6415382860), (35, 5132306288), (40, 4490768002), (56, 3207691430), (70, 2566153144), (80, 2245384001), (112, 1603845715), (140, 1283076572), (280, 641538286), (560, 320769143), (5011, 35847280), (10022, 17923640), (20044, 8961820), (25055, 7169456), (35077, 5121040), (40088, 4480910), (50110, 3584728), (64013, 2806160), (70154, 2560520), (80176, 2240455), (100220, 1792364), (128026, 1403080), (140308, 1280260), (175385, 1024208), (200440, 896182), (256052, 701540), (280616, 640130), (320065, 561232), (350770, 512104), (400880, 448091)]