171691520

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 320

約数和(自身を含む): 560964096

約数和(自身を除く): 389272576

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 67, 70, 77, 80, 88, 91, 104, 110, 112, 128, 130, 134, 140, 143, 154, 160, 176, 182, 208, 220, 224, 256, 260, 268, 280, 286, 308, 320, 335, 352, 364, 385, 416, 440, 448, 455, 469, 512, 520, 536, 560, 572, 616, 640, 670, 704, 715, 728, 737, 770, 832, 871, 880, 896, 910, 938, 1001, 1040, 1072, 1120, 1144, 1232, 1280, 1340, 1408, 1430, 1456, 1474, 1540, 1664, 1742, 1760, 1792, 1820, 1876, 2002, 2080, 2144, 2240, 2288, 2345, 2464, 2560, 2680, 2816, 2860, 2912, 2948, 3080, 3328, 3484, 3520, 3584, 3640, 3685, 3752, 4004, 4160, 4288, 4355, 4480, 4576, 4690, 4928, 5005, 5159, 5360, 5632, 5720, 5824, 5896, 6097, 6160, 6656, 6968, 7040, 7280, 7370, 7504, 8008, 8320, 8576, 8710, 8960, 9152, 9380, 9581, 9856, 10010, 10318, 10720, 11440, 11648, 11792, 12194, 12320, 13936, 14080, 14560, 14740, 15008, 16016, 16640, 17152, 17420, 17920, 18304, 18760, 19162, 19712, 20020, 20636, 21440, 22880, 23296, 23584, 24388, 24640, 25795, 27872, 28160, 29120, 29480, 30016, 30485, 32032, 33280, 34304, 34840, 36608, 37520, 38324, 39424, 40040, 41272, 42880, 45760, 46592, 47168, 47905, 48776, 49280, 51590, 55744, 58240, 58960, 60032, 60970, 64064, 67067, 69680, 73216, 75040, 76648, 80080, 82544, 85760, 91520, 94336, 95810, 97552, 98560, 103180, 111488, 116480, 117920, 120064, 121940, 128128, 134134, 139360, 150080, 153296, 160160, 165088, 171520, 183040, 188672, 191620, 195104, 197120, 206360, 222976, 232960, 235840, 240128, 243880, 256256, 268268, 278720, 300160, 306592, 320320, 330176, 335335, 366080, 377344, 383240, 390208, 412720, 445952, 471680, 487760, 512512, 536536, 557440, 600320, 613184, 640640, 660352, 670670, 766480, 780416, 825440, 943360, 975520, 1073072, 1114880, 1200640, 1226368, 1281280, 1320704, 1341340, 1532960, 1560832, 1650880, 1886720, 1951040, 2146144, 2229760, 2452736, 2562560, 2641408, 2682680, 3065920, 3121664, 3301760, 3902080, 4292288, 4905472, 5365360, 6131840, 6603520, 7804160, 8584576, 10730720, 12263680, 13207040, 15608320, 17169152, 21461440, 24527360, 34338304, 42922880, 85845760, 171691520]

約数ペア:

[(1, 171691520), (2, 85845760), (4, 42922880), (5, 34338304), (7, 24527360), (8, 21461440), (10, 17169152), (11, 15608320), (13, 13207040), (14, 12263680), (16, 10730720), (20, 8584576), (22, 7804160), (26, 6603520), (28, 6131840), (32, 5365360), (35, 4905472), (40, 4292288), (44, 3902080), (52, 3301760), (55, 3121664), (56, 3065920), (64, 2682680), (65, 2641408), (67, 2562560), (70, 2452736), (77, 2229760), (80, 2146144), (88, 1951040), (91, 1886720), (104, 1650880), (110, 1560832), (112, 1532960), (128, 1341340), (130, 1320704), (134, 1281280), (140, 1226368), (143, 1200640), (154, 1114880), (160, 1073072), (176, 975520), (182, 943360), (208, 825440), (220, 780416), (224, 766480), (256, 670670), (260, 660352), (268, 640640), (280, 613184), (286, 600320), (308, 557440), (320, 536536), (335, 512512), (352, 487760), (364, 471680), (385, 445952), (416, 412720), (440, 390208), (448, 383240), (455, 377344), (469, 366080), (512, 335335), (520, 330176), (536, 320320), (560, 306592), (572, 300160), (616, 278720), (640, 268268), (670, 256256), (704, 243880), (715, 240128), (728, 235840), (737, 232960), (770, 222976), (832, 206360), (871, 197120), (880, 195104), (896, 191620), (910, 188672), (938, 183040), (1001, 171520), (1040, 165088), (1072, 160160), (1120, 153296), (1144, 150080), (1232, 139360), (1280, 134134), (1340, 128128), (1408, 121940), (1430, 120064), (1456, 117920), (1474, 116480), (1540, 111488), (1664, 103180), (1742, 98560), (1760, 97552), (1792, 95810), (1820, 94336), (1876, 91520), (2002, 85760), (2080, 82544), (2144, 80080), (2240, 76648), (2288, 75040), (2345, 73216), (2464, 69680), (2560, 67067), (2680, 64064), (2816, 60970), (2860, 60032), (2912, 58960), (2948, 58240), (3080, 55744), (3328, 51590), (3484, 49280), (3520, 48776), (3584, 47905), (3640, 47168), (3685, 46592), (3752, 45760), (4004, 42880), (4160, 41272), (4288, 40040), (4355, 39424), (4480, 38324), (4576, 37520), (4690, 36608), (4928, 34840), (5005, 34304), (5159, 33280), (5360, 32032), (5632, 30485), (5720, 30016), (5824, 29480), (5896, 29120), (6097, 28160), (6160, 27872), (6656, 25795), (6968, 24640), (7040, 24388), (7280, 23584), (7370, 23296), (7504, 22880), (8008, 21440), (8320, 20636), (8576, 20020), (8710, 19712), (8960, 19162), (9152, 18760), (9380, 18304), (9581, 17920), (9856, 17420), (10010, 17152), (10318, 16640), (10720, 16016), (11440, 15008), (11648, 14740), (11792, 14560), (12194, 14080), (12320, 13936)]