169585920

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{701}}^1$

素因数の和:738

約数の個数: 288

約数和(自身を含む): 688746240

約数和(自身を除く): 519160320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 701, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1402, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2103, 2160, 2240, 2304, 2520, 2688, 2804, 2880, 3024, 3360, 3456, 3505, 3780, 3840, 4032, 4206, 4320, 4480, 4907, 5040, 5376, 5608, 5760, 6048, 6309, 6720, 6912, 7010, 7560, 8064, 8412, 8640, 8960, 9814, 10080, 10515, 11216, 11520, 12096, 12618, 13440, 14020, 14721, 15120, 16128, 16824, 17280, 18927, 19628, 20160, 21030, 22432, 24192, 24535, 25236, 26880, 28040, 29442, 30240, 31545, 33648, 34560, 37854, 39256, 40320, 42060, 44163, 44864, 48384, 49070, 50472, 56080, 58884, 60480, 63090, 67296, 73605, 75708, 78512, 80640, 84120, 88326, 89728, 94635, 98140, 100944, 112160, 117768, 120960, 126180, 132489, 134592, 147210, 151416, 157024, 168240, 176652, 179456, 189270, 196280, 201888, 220815, 224320, 235536, 241920, 252360, 264978, 269184, 294420, 302832, 314048, 336480, 353304, 378540, 392560, 403776, 441630, 448640, 471072, 504720, 529956, 538368, 588840, 605664, 628096, 662445, 672960, 706608, 757080, 785120, 807552, 883260, 897280, 942144, 1009440, 1059912, 1177680, 1211328, 1256192, 1324890, 1345920, 1413216, 1514160, 1570240, 1615104, 1766520, 1884288, 2018880, 2119824, 2355360, 2422656, 2649780, 2691840, 2826432, 3028320, 3140480, 3533040, 3768576, 4037760, 4239648, 4710720, 4845312, 5299560, 5652864, 6056640, 6280960, 7066080, 8075520, 8479296, 9421440, 10599120, 11305728, 12113280, 14132160, 16958592, 18842880, 21198240, 24226560, 28264320, 33917184, 42396480, 56528640, 84792960, 169585920]

約数ペア:

[(1, 169585920), (2, 84792960), (3, 56528640), (4, 42396480), (5, 33917184), (6, 28264320), (7, 24226560), (8, 21198240), (9, 18842880), (10, 16958592), (12, 14132160), (14, 12113280), (15, 11305728), (16, 10599120), (18, 9421440), (20, 8479296), (21, 8075520), (24, 7066080), (27, 6280960), (28, 6056640), (30, 5652864), (32, 5299560), (35, 4845312), (36, 4710720), (40, 4239648), (42, 4037760), (45, 3768576), (48, 3533040), (54, 3140480), (56, 3028320), (60, 2826432), (63, 2691840), (64, 2649780), (70, 2422656), (72, 2355360), (80, 2119824), (84, 2018880), (90, 1884288), (96, 1766520), (105, 1615104), (108, 1570240), (112, 1514160), (120, 1413216), (126, 1345920), (128, 1324890), (135, 1256192), (140, 1211328), (144, 1177680), (160, 1059912), (168, 1009440), (180, 942144), (189, 897280), (192, 883260), (210, 807552), (216, 785120), (224, 757080), (240, 706608), (252, 672960), (256, 662445), (270, 628096), (280, 605664), (288, 588840), (315, 538368), (320, 529956), (336, 504720), (360, 471072), (378, 448640), (384, 441630), (420, 403776), (432, 392560), (448, 378540), (480, 353304), (504, 336480), (540, 314048), (560, 302832), (576, 294420), (630, 269184), (640, 264978), (672, 252360), (701, 241920), (720, 235536), (756, 224320), (768, 220815), (840, 201888), (864, 196280), (896, 189270), (945, 179456), (960, 176652), (1008, 168240), (1080, 157024), (1120, 151416), (1152, 147210), (1260, 134592), (1280, 132489), (1344, 126180), (1402, 120960), (1440, 117768), (1512, 112160), (1680, 100944), (1728, 98140), (1792, 94635), (1890, 89728), (1920, 88326), (2016, 84120), (2103, 80640), (2160, 78512), (2240, 75708), (2304, 73605), (2520, 67296), (2688, 63090), (2804, 60480), (2880, 58884), (3024, 56080), (3360, 50472), (3456, 49070), (3505, 48384), (3780, 44864), (3840, 44163), (4032, 42060), (4206, 40320), (4320, 39256), (4480, 37854), (4907, 34560), (5040, 33648), (5376, 31545), (5608, 30240), (5760, 29442), (6048, 28040), (6309, 26880), (6720, 25236), (6912, 24535), (7010, 24192), (7560, 22432), (8064, 21030), (8412, 20160), (8640, 19628), (8960, 18927), (9814, 17280), (10080, 16824), (10515, 16128), (11216, 15120), (11520, 14721), (12096, 14020), (12618, 13440)]