164090080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:753

約数の個数: 192

約数和(自身を含む): 509483520

約数和(自身を除く): 345393440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 352, 380, 385, 418, 440, 532, 560, 608, 616, 665, 701, 760, 770, 836, 880, 1045, 1064, 1120, 1232, 1330, 1402, 1463, 1520, 1540, 1672, 1760, 2090, 2128, 2464, 2660, 2804, 2926, 3040, 3080, 3344, 3505, 4180, 4256, 4907, 5320, 5608, 5852, 6160, 6688, 7010, 7315, 7711, 8360, 9814, 10640, 11216, 11704, 12320, 13319, 14020, 14630, 15422, 16720, 19628, 21280, 22432, 23408, 24535, 26638, 28040, 29260, 30844, 33440, 38555, 39256, 46816, 49070, 53276, 53977, 56080, 58520, 61688, 66595, 77110, 78512, 93233, 98140, 106552, 107954, 112160, 117040, 123376, 133190, 146509, 154220, 157024, 186466, 196280, 213104, 215908, 234080, 246752, 266380, 269885, 293018, 308440, 372932, 392560, 426208, 431816, 466165, 532760, 539770, 586036, 616880, 732545, 745864, 785120, 863632, 932330, 1025563, 1065520, 1079540, 1172072, 1233760, 1465090, 1491728, 1727264, 1864660, 2051126, 2131040, 2159080, 2344144, 2930180, 2983456, 3729320, 4102252, 4318160, 4688288, 5127815, 5860360, 7458640, 8204504, 8636320, 10255630, 11720720, 14917280, 16409008, 20511260, 23441440, 32818016, 41022520, 82045040, 164090080]

約数ペア:

[(1, 164090080), (2, 82045040), (4, 41022520), (5, 32818016), (7, 23441440), (8, 20511260), (10, 16409008), (11, 14917280), (14, 11720720), (16, 10255630), (19, 8636320), (20, 8204504), (22, 7458640), (28, 5860360), (32, 5127815), (35, 4688288), (38, 4318160), (40, 4102252), (44, 3729320), (55, 2983456), (56, 2930180), (70, 2344144), (76, 2159080), (77, 2131040), (80, 2051126), (88, 1864660), (95, 1727264), (110, 1491728), (112, 1465090), (133, 1233760), (140, 1172072), (152, 1079540), (154, 1065520), (160, 1025563), (176, 932330), (190, 863632), (209, 785120), (220, 745864), (224, 732545), (266, 616880), (280, 586036), (304, 539770), (308, 532760), (352, 466165), (380, 431816), (385, 426208), (418, 392560), (440, 372932), (532, 308440), (560, 293018), (608, 269885), (616, 266380), (665, 246752), (701, 234080), (760, 215908), (770, 213104), (836, 196280), (880, 186466), (1045, 157024), (1064, 154220), (1120, 146509), (1232, 133190), (1330, 123376), (1402, 117040), (1463, 112160), (1520, 107954), (1540, 106552), (1672, 98140), (1760, 93233), (2090, 78512), (2128, 77110), (2464, 66595), (2660, 61688), (2804, 58520), (2926, 56080), (3040, 53977), (3080, 53276), (3344, 49070), (3505, 46816), (4180, 39256), (4256, 38555), (4907, 33440), (5320, 30844), (5608, 29260), (5852, 28040), (6160, 26638), (6688, 24535), (7010, 23408), (7315, 22432), (7711, 21280), (8360, 19628), (9814, 16720), (10640, 15422), (11216, 14630), (11704, 14020), (12320, 13319)]