31209477120

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{563}}^1$

素因数の和:998

約数の個数: 352

約数和(自身を含む): 111386931840

約数和(自身を除く): 80177454720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 401, 432, 480, 512, 540, 563, 576, 640, 720, 768, 802, 864, 960, 1024, 1080, 1126, 1152, 1203, 1280, 1440, 1536, 1604, 1689, 1728, 1920, 2005, 2160, 2252, 2304, 2406, 2560, 2815, 2880, 3072, 3208, 3378, 3456, 3609, 3840, 4010, 4320, 4504, 4608, 4812, 5067, 5120, 5630, 5760, 6015, 6416, 6756, 6912, 7218, 7680, 8020, 8445, 8640, 9008, 9216, 9624, 10134, 10827, 11260, 11520, 12030, 12832, 13512, 13824, 14436, 15201, 15360, 16040, 16890, 17280, 18016, 18045, 19248, 20268, 21654, 22520, 23040, 24060, 25335, 25664, 27024, 27648, 28872, 30402, 32080, 33780, 34560, 36032, 36090, 38496, 40536, 43308, 45040, 46080, 48120, 50670, 51328, 54048, 54135, 57744, 60804, 64160, 67560, 69120, 72064, 72180, 76005, 76992, 81072, 86616, 90080, 96240, 101340, 102656, 108096, 108270, 115488, 121608, 128320, 135120, 138240, 144128, 144360, 152010, 153984, 162144, 173232, 180160, 192480, 202680, 205312, 216192, 216540, 225763, 230976, 243216, 256640, 270240, 288256, 288720, 304020, 307968, 324288, 346464, 360320, 384960, 405360, 410624, 432384, 433080, 451526, 461952, 486432, 513280, 540480, 576512, 577440, 608040, 615936, 648576, 677289, 692928, 720640, 769920, 810720, 864768, 866160, 903052, 923904, 972864, 1026560, 1080960, 1128815, 1154880, 1216080, 1231872, 1297152, 1354578, 1385856, 1441280, 1539840, 1621440, 1729536, 1732320, 1806104, 1847808, 1945728, 2031867, 2053120, 2161920, 2257630, 2309760, 2432160, 2594304, 2709156, 2771712, 2882560, 3079680, 3242880, 3386445, 3464640, 3612208, 3695616, 3891456, 4063734, 4323840, 4515260, 4619520, 4864320, 5188608, 5418312, 5543424, 6095601, 6159360, 6485760, 6772890, 6929280, 7224416, 7782912, 8127468, 8647680, 9030520, 9239040, 9728640, 10159335, 10836624, 11086848, 12191202, 12971520, 13545780, 13858560, 14448832, 15565824, 16254936, 18061040, 18478080, 19457280, 20318670, 21673248, 24382404, 25943040, 27091560, 27717120, 28897664, 30478005, 32509872, 36122080, 38914560, 40637340, 43346496, 48764808, 54183120, 55434240, 57795328, 60956010, 65019744, 72244160, 77829120, 81274680, 86692992, 97529616, 108366240, 115590656, 121912020, 130039488, 144488320, 162549360, 173385984, 195059232, 216732480, 231181312, 243824040, 260078976, 288976640, 325098720, 346771968, 390118464, 433464960, 487648080, 520157952, 577953280, 650197440, 693543936, 780236928, 866929920, 975296160, 1040315904, 1155906560, 1300394880, 1560473856, 1733859840, 1950592320, 2080631808, 2600789760, 3120947712, 3467719680, 3901184640, 5201579520, 6241895424, 7802369280, 10403159040, 15604738560, 31209477120]

約数ペア:

[(1, 31209477120), (2, 15604738560), (3, 10403159040), (4, 7802369280), (5, 6241895424), (6, 5201579520), (8, 3901184640), (9, 3467719680), (10, 3120947712), (12, 2600789760), (15, 2080631808), (16, 1950592320), (18, 1733859840), (20, 1560473856), (24, 1300394880), (27, 1155906560), (30, 1040315904), (32, 975296160), (36, 866929920), (40, 780236928), (45, 693543936), (48, 650197440), (54, 577953280), (60, 520157952), (64, 487648080), (72, 433464960), (80, 390118464), (90, 346771968), (96, 325098720), (108, 288976640), (120, 260078976), (128, 243824040), (135, 231181312), (144, 216732480), (160, 195059232), (180, 173385984), (192, 162549360), (216, 144488320), (240, 130039488), (256, 121912020), (270, 115590656), (288, 108366240), (320, 97529616), (360, 86692992), (384, 81274680), (401, 77829120), (432, 72244160), (480, 65019744), (512, 60956010), (540, 57795328), (563, 55434240), (576, 54183120), (640, 48764808), (720, 43346496), (768, 40637340), (802, 38914560), (864, 36122080), (960, 32509872), (1024, 30478005), (1080, 28897664), (1126, 27717120), (1152, 27091560), (1203, 25943040), (1280, 24382404), (1440, 21673248), (1536, 20318670), (1604, 19457280), (1689, 18478080), (1728, 18061040), (1920, 16254936), (2005, 15565824), (2160, 14448832), (2252, 13858560), (2304, 13545780), (2406, 12971520), (2560, 12191202), (2815, 11086848), (2880, 10836624), (3072, 10159335), (3208, 9728640), (3378, 9239040), (3456, 9030520), (3609, 8647680), (3840, 8127468), (4010, 7782912), (4320, 7224416), (4504, 6929280), (4608, 6772890), (4812, 6485760), (5067, 6159360), (5120, 6095601), (5630, 5543424), (5760, 5418312), (6015, 5188608), (6416, 4864320), (6756, 4619520), (6912, 4515260), (7218, 4323840), (7680, 4063734), (8020, 3891456), (8445, 3695616), (8640, 3612208), (9008, 3464640), (9216, 3386445), (9624, 3242880), (10134, 3079680), (10827, 2882560), (11260, 2771712), (11520, 2709156), (12030, 2594304), (12832, 2432160), (13512, 2309760), (13824, 2257630), (14436, 2161920), (15201, 2053120), (15360, 2031867), (16040, 1945728), (16890, 1847808), (17280, 1806104), (18016, 1732320), (18045, 1729536), (19248, 1621440), (20268, 1539840), (21654, 1441280), (22520, 1385856), (23040, 1354578), (24060, 1297152), (25335, 1231872), (25664, 1216080), (27024, 1154880), (27648, 1128815), (28872, 1080960), (30402, 1026560), (32080, 972864), (33780, 923904), (34560, 903052), (36032, 866160), (36090, 864768), (38496, 810720), (40536, 769920), (43308, 720640), (45040, 692928), (46080, 677289), (48120, 648576), (50670, 615936), (51328, 608040), (54048, 577440), (54135, 576512), (57744, 540480), (60804, 513280), (64160, 486432), (67560, 461952), (69120, 451526), (72064, 433080), (72180, 432384), (76005, 410624), (76992, 405360), (81072, 384960), (86616, 360320), (90080, 346464), (96240, 324288), (101340, 307968), (102656, 304020), (108096, 288720), (108270, 288256), (115488, 270240), (121608, 256640), (128320, 243216), (135120, 230976), (138240, 225763), (144128, 216540), (144360, 216192), (152010, 205312), (153984, 202680), (162144, 192480), (173232, 180160)]