20178097920

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2237}}^1$

素因数の和:2302

約数の個数: 432

約数和(自身を含む): 74929851360

約数和(自身を除く): 54751753440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 243, 256, 261, 270, 288, 290, 320, 324, 348, 360, 384, 405, 432, 435, 464, 480, 486, 522, 540, 576, 580, 640, 648, 696, 720, 768, 783, 810, 864, 870, 928, 960, 972, 1044, 1080, 1152, 1160, 1215, 1280, 1296, 1305, 1392, 1440, 1566, 1620, 1728, 1740, 1856, 1920, 1944, 2088, 2160, 2237, 2304, 2320, 2349, 2430, 2592, 2610, 2784, 2880, 3132, 3240, 3456, 3480, 3712, 3840, 3888, 3915, 4176, 4320, 4474, 4640, 4698, 4860, 5184, 5220, 5568, 5760, 6264, 6480, 6711, 6912, 6960, 7047, 7424, 7776, 7830, 8352, 8640, 8948, 9280, 9396, 9720, 10368, 10440, 11136, 11185, 11520, 11745, 12528, 12960, 13422, 13920, 14094, 15552, 15660, 16704, 17280, 17896, 18560, 18792, 19440, 20133, 20736, 20880, 22272, 22370, 23490, 25056, 25920, 26844, 27840, 28188, 31104, 31320, 33408, 33555, 34560, 35235, 35792, 37120, 37584, 38880, 40266, 41760, 44740, 46980, 50112, 51840, 53688, 55680, 56376, 60399, 62208, 62640, 64873, 66816, 67110, 70470, 71584, 75168, 77760, 80532, 83520, 89480, 93960, 100224, 100665, 103680, 107376, 111360, 112752, 120798, 125280, 129746, 134220, 140940, 143168, 150336, 155520, 161064, 167040, 178960, 181197, 187920, 194619, 200448, 201330, 214752, 225504, 241596, 250560, 259492, 268440, 281880, 286336, 300672, 301995, 311040, 322128, 324365, 334080, 357920, 362394, 375840, 389238, 402660, 429504, 451008, 483192, 501120, 518984, 536880, 543591, 563760, 572672, 583857, 601344, 603990, 644256, 648730, 715840, 724788, 751680, 778476, 805320, 859008, 902016, 905985, 966384, 973095, 1002240, 1037968, 1073760, 1087182, 1127520, 1167714, 1207980, 1288512, 1297460, 1431680, 1449576, 1503360, 1556952, 1610640, 1718016, 1751571, 1804032, 1811970, 1932768, 1946190, 2075936, 2147520, 2174364, 2255040, 2335428, 2415960, 2577024, 2594920, 2717955, 2863360, 2899152, 2919285, 3006720, 3113904, 3221280, 3503142, 3623940, 3865536, 3892380, 4151872, 4295040, 4348728, 4510080, 4670856, 4831920, 5154048, 5189840, 5254713, 5435910, 5798304, 5838570, 6227808, 6442560, 7006284, 7247880, 7731072, 7784760, 8303744, 8590080, 8697456, 8757855, 9020160, 9341712, 9663840, 10379680, 10509426, 10871820, 11596608, 11677140, 12455616, 12885120, 14012568, 14495760, 15462144, 15569520, 15764139, 16607488, 17394912, 17515710, 18683424, 19327680, 20759360, 21018852, 21743640, 23193216, 23354280, 24911232, 25770240, 26273565, 28025136, 28991520, 31139040, 31528278, 34789824, 35031420, 37366848, 38655360, 41518720, 42037704, 43487280, 46386432, 46708560, 49822464, 52547130, 56050272, 57983040, 62278080, 63056556, 69579648, 70062840, 74733696, 77310720, 78820695, 83037440, 84075408, 86974560, 93417120, 105094260, 112100544, 115966080, 124556160, 126113112, 139159296, 140125680, 149467392, 157641390, 168150816, 173949120, 186834240, 210188520, 224201088, 231932160, 249112320, 252226224, 280251360, 315282780, 336301632, 347898240, 373668480, 420377040, 448402176, 504452448, 560502720, 630565560, 672603264, 695796480, 747336960, 840754080, 1008904896, 1121005440, 1261131120, 1345206528, 1681508160, 2017809792, 2242010880, 2522262240, 3363016320, 4035619584, 5044524480, 6726032640, 10089048960, 20178097920]

約数ペア:

[(1, 20178097920), (2, 10089048960), (3, 6726032640), (4, 5044524480), (5, 4035619584), (6, 3363016320), (8, 2522262240), (9, 2242010880), (10, 2017809792), (12, 1681508160), (15, 1345206528), (16, 1261131120), (18, 1121005440), (20, 1008904896), (24, 840754080), (27, 747336960), (29, 695796480), (30, 672603264), (32, 630565560), (36, 560502720), (40, 504452448), (45, 448402176), (48, 420377040), (54, 373668480), (58, 347898240), (60, 336301632), (64, 315282780), (72, 280251360), (80, 252226224), (81, 249112320), (87, 231932160), (90, 224201088), (96, 210188520), (108, 186834240), (116, 173949120), (120, 168150816), (128, 157641390), (135, 149467392), (144, 140125680), (145, 139159296), (160, 126113112), (162, 124556160), (174, 115966080), (180, 112100544), (192, 105094260), (216, 93417120), (232, 86974560), (240, 84075408), (243, 83037440), (256, 78820695), (261, 77310720), (270, 74733696), (288, 70062840), (290, 69579648), (320, 63056556), (324, 62278080), (348, 57983040), (360, 56050272), (384, 52547130), (405, 49822464), (432, 46708560), (435, 46386432), (464, 43487280), (480, 42037704), (486, 41518720), (522, 38655360), (540, 37366848), (576, 35031420), (580, 34789824), (640, 31528278), (648, 31139040), (696, 28991520), (720, 28025136), (768, 26273565), (783, 25770240), (810, 24911232), (864, 23354280), (870, 23193216), (928, 21743640), (960, 21018852), (972, 20759360), (1044, 19327680), (1080, 18683424), (1152, 17515710), (1160, 17394912), (1215, 16607488), (1280, 15764139), (1296, 15569520), (1305, 15462144), (1392, 14495760), (1440, 14012568), (1566, 12885120), (1620, 12455616), (1728, 11677140), (1740, 11596608), (1856, 10871820), (1920, 10509426), (1944, 10379680), (2088, 9663840), (2160, 9341712), (2237, 9020160), (2304, 8757855), (2320, 8697456), (2349, 8590080), (2430, 8303744), (2592, 7784760), (2610, 7731072), (2784, 7247880), (2880, 7006284), (3132, 6442560), (3240, 6227808), (3456, 5838570), (3480, 5798304), (3712, 5435910), (3840, 5254713), (3888, 5189840), (3915, 5154048), (4176, 4831920), (4320, 4670856), (4474, 4510080), (4640, 4348728), (4698, 4295040), (4860, 4151872), (5184, 3892380), (5220, 3865536), (5568, 3623940), (5760, 3503142), (6264, 3221280), (6480, 3113904), (6711, 3006720), (6912, 2919285), (6960, 2899152), (7047, 2863360), (7424, 2717955), (7776, 2594920), (7830, 2577024), (8352, 2415960), (8640, 2335428), (8948, 2255040), (9280, 2174364), (9396, 2147520), (9720, 2075936), (10368, 1946190), (10440, 1932768), (11136, 1811970), (11185, 1804032), (11520, 1751571), (11745, 1718016), (12528, 1610640), (12960, 1556952), (13422, 1503360), (13920, 1449576), (14094, 1431680), (15552, 1297460), (15660, 1288512), (16704, 1207980), (17280, 1167714), (17896, 1127520), (18560, 1087182), (18792, 1073760), (19440, 1037968), (20133, 1002240), (20736, 973095), (20880, 966384), (22272, 905985), (22370, 902016), (23490, 859008), (25056, 805320), (25920, 778476), (26844, 751680), (27840, 724788), (28188, 715840), (31104, 648730), (31320, 644256), (33408, 603990), (33555, 601344), (34560, 583857), (35235, 572672), (35792, 563760), (37120, 543591), (37584, 536880), (38880, 518984), (40266, 501120), (41760, 483192), (44740, 451008), (46980, 429504), (50112, 402660), (51840, 389238), (53688, 375840), (55680, 362394), (56376, 357920), (60399, 334080), (62208, 324365), (62640, 322128), (64873, 311040), (66816, 301995), (67110, 300672), (70470, 286336), (71584, 281880), (75168, 268440), (77760, 259492), (80532, 250560), (83520, 241596), (89480, 225504), (93960, 214752), (100224, 201330), (100665, 200448), (103680, 194619), (107376, 187920), (111360, 181197), (112752, 178960), (120798, 167040), (125280, 161064), (129746, 155520), (134220, 150336), (140940, 143168)]