171075840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 618105600

約数和(自身を除く): 447029760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 149, 156, 160, 184, 192, 195, 208, 230, 240, 256, 260, 276, 298, 299, 312, 320, 345, 368, 384, 390, 416, 447, 460, 480, 520, 552, 596, 598, 624, 640, 690, 736, 745, 768, 780, 832, 894, 897, 920, 960, 1040, 1104, 1192, 1196, 1248, 1280, 1380, 1472, 1490, 1495, 1560, 1664, 1788, 1794, 1840, 1920, 1937, 2080, 2208, 2235, 2384, 2392, 2496, 2760, 2944, 2980, 2990, 3120, 3328, 3427, 3576, 3588, 3680, 3840, 3874, 4160, 4416, 4470, 4485, 4768, 4784, 4992, 5520, 5811, 5888, 5960, 5980, 6240, 6854, 7152, 7176, 7360, 7748, 8320, 8832, 8940, 8970, 9536, 9568, 9685, 9984, 10281, 11040, 11622, 11920, 11960, 12480, 13708, 14304, 14352, 14720, 15496, 16640, 17135, 17664, 17880, 17940, 19072, 19136, 19370, 20562, 22080, 23244, 23840, 23920, 24960, 27416, 28608, 28704, 29055, 29440, 30992, 34270, 35760, 35880, 38144, 38272, 38740, 41124, 44160, 44551, 46488, 47680, 47840, 49920, 51405, 54832, 57216, 57408, 58110, 61984, 68540, 71520, 71760, 76544, 77480, 82248, 88320, 89102, 92976, 95360, 95680, 102810, 109664, 114432, 114816, 116220, 123968, 133653, 137080, 143040, 143520, 154960, 164496, 178204, 185952, 190720, 191360, 205620, 219328, 222755, 229632, 232440, 247936, 267306, 274160, 286080, 287040, 309920, 328992, 356408, 371904, 382720, 411240, 438656, 445510, 464880, 495872, 534612, 548320, 572160, 574080, 619840, 657984, 668265, 712816, 743808, 822480, 877312, 891020, 929760, 1069224, 1096640, 1148160, 1239680, 1315968, 1336530, 1425632, 1487616, 1644960, 1782040, 1859520, 2138448, 2193280, 2479360, 2631936, 2673060, 2851264, 3289920, 3564080, 3719040, 4276896, 4386560, 5346120, 5702528, 6579840, 7128160, 7438080, 8553792, 10692240, 11405056, 13159680, 14256320, 17107584, 21384480, 28512640, 34215168, 42768960, 57025280, 85537920, 171075840]

約数ペア:

[(1, 171075840), (2, 85537920), (3, 57025280), (4, 42768960), (5, 34215168), (6, 28512640), (8, 21384480), (10, 17107584), (12, 14256320), (13, 13159680), (15, 11405056), (16, 10692240), (20, 8553792), (23, 7438080), (24, 7128160), (26, 6579840), (30, 5702528), (32, 5346120), (39, 4386560), (40, 4276896), (46, 3719040), (48, 3564080), (52, 3289920), (60, 2851264), (64, 2673060), (65, 2631936), (69, 2479360), (78, 2193280), (80, 2138448), (92, 1859520), (96, 1782040), (104, 1644960), (115, 1487616), (120, 1425632), (128, 1336530), (130, 1315968), (138, 1239680), (149, 1148160), (156, 1096640), (160, 1069224), (184, 929760), (192, 891020), (195, 877312), (208, 822480), (230, 743808), (240, 712816), (256, 668265), (260, 657984), (276, 619840), (298, 574080), (299, 572160), (312, 548320), (320, 534612), (345, 495872), (368, 464880), (384, 445510), (390, 438656), (416, 411240), (447, 382720), (460, 371904), (480, 356408), (520, 328992), (552, 309920), (596, 287040), (598, 286080), (624, 274160), (640, 267306), (690, 247936), (736, 232440), (745, 229632), (768, 222755), (780, 219328), (832, 205620), (894, 191360), (897, 190720), (920, 185952), (960, 178204), (1040, 164496), (1104, 154960), (1192, 143520), (1196, 143040), (1248, 137080), (1280, 133653), (1380, 123968), (1472, 116220), (1490, 114816), (1495, 114432), (1560, 109664), (1664, 102810), (1788, 95680), (1794, 95360), (1840, 92976), (1920, 89102), (1937, 88320), (2080, 82248), (2208, 77480), (2235, 76544), (2384, 71760), (2392, 71520), (2496, 68540), (2760, 61984), (2944, 58110), (2980, 57408), (2990, 57216), (3120, 54832), (3328, 51405), (3427, 49920), (3576, 47840), (3588, 47680), (3680, 46488), (3840, 44551), (3874, 44160), (4160, 41124), (4416, 38740), (4470, 38272), (4485, 38144), (4768, 35880), (4784, 35760), (4992, 34270), (5520, 30992), (5811, 29440), (5888, 29055), (5960, 28704), (5980, 28608), (6240, 27416), (6854, 24960), (7152, 23920), (7176, 23840), (7360, 23244), (7748, 22080), (8320, 20562), (8832, 19370), (8940, 19136), (8970, 19072), (9536, 17940), (9568, 17880), (9685, 17664), (9984, 17135), (10281, 16640), (11040, 15496), (11622, 14720), (11920, 14352), (11960, 14304), (12480, 13708)]