2018211360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16619}}^1$

素因数の和:16671

約数の個数: 192

約数和(自身を含む): 7237278720

約数和(自身を除く): 5219067360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 736, 759, 880, 920, 1012, 1056, 1104, 1265, 1320, 1380, 1518, 1760, 1840, 2024, 2208, 2530, 2640, 2760, 3036, 3680, 3795, 4048, 5060, 5280, 5520, 6072, 7590, 8096, 10120, 11040, 12144, 15180, 16619, 20240, 24288, 30360, 33238, 40480, 49857, 60720, 66476, 83095, 99714, 121440, 132952, 166190, 182809, 199428, 249285, 265904, 332380, 365618, 382237, 398856, 498570, 531808, 548427, 664760, 731236, 764474, 797712, 914045, 997140, 1096854, 1146711, 1329520, 1462472, 1528948, 1595424, 1828090, 1911185, 1994280, 2193708, 2293422, 2659040, 2742135, 2924944, 3057896, 3656180, 3822370, 3988560, 4204607, 4387416, 4586844, 5484270, 5733555, 5849888, 6115792, 7312360, 7644740, 7977120, 8409214, 8774832, 9173688, 10968540, 11467110, 12231584, 12613821, 14624720, 15289480, 16818428, 17549664, 18347376, 21023035, 21937080, 22934220, 25227642, 29249440, 30578960, 33636856, 36694752, 42046070, 43874160, 45868440, 50455284, 61157920, 63069105, 67273712, 84092140, 87748320, 91736880, 100910568, 126138210, 134547424, 168184280, 183473760, 201821136, 252276420, 336368560, 403642272, 504552840, 672737120, 1009105680, 2018211360]

約数ペア:

[(1, 2018211360), (2, 1009105680), (3, 672737120), (4, 504552840), (5, 403642272), (6, 336368560), (8, 252276420), (10, 201821136), (11, 183473760), (12, 168184280), (15, 134547424), (16, 126138210), (20, 100910568), (22, 91736880), (23, 87748320), (24, 84092140), (30, 67273712), (32, 63069105), (33, 61157920), (40, 50455284), (44, 45868440), (46, 43874160), (48, 42046070), (55, 36694752), (60, 33636856), (66, 30578960), (69, 29249440), (80, 25227642), (88, 22934220), (92, 21937080), (96, 21023035), (110, 18347376), (115, 17549664), (120, 16818428), (132, 15289480), (138, 14624720), (160, 12613821), (165, 12231584), (176, 11467110), (184, 10968540), (220, 9173688), (230, 8774832), (240, 8409214), (253, 7977120), (264, 7644740), (276, 7312360), (330, 6115792), (345, 5849888), (352, 5733555), (368, 5484270), (440, 4586844), (460, 4387416), (480, 4204607), (506, 3988560), (528, 3822370), (552, 3656180), (660, 3057896), (690, 2924944), (736, 2742135), (759, 2659040), (880, 2293422), (920, 2193708), (1012, 1994280), (1056, 1911185), (1104, 1828090), (1265, 1595424), (1320, 1528948), (1380, 1462472), (1518, 1329520), (1760, 1146711), (1840, 1096854), (2024, 997140), (2208, 914045), (2530, 797712), (2640, 764474), (2760, 731236), (3036, 664760), (3680, 548427), (3795, 531808), (4048, 498570), (5060, 398856), (5280, 382237), (5520, 365618), (6072, 332380), (7590, 265904), (8096, 249285), (10120, 199428), (11040, 182809), (12144, 166190), (15180, 132952), (16619, 121440), (20240, 99714), (24288, 83095), (30360, 66476), (33238, 60720), (40480, 49857)]