20313400320

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:632

約数の個数: 528

約数和(自身を含む): 75643364160

約数和(自身を除く): 55329963840

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, 512, 522, 540, 563, 576, 580, 640, 648, 696, 720, 768, 783, 810, 864, 870, 928, 960, 972, 1024, 1044, 1080, 1126, 1152, 1160, 1215, 1280, 1296, 1305, 1392, 1440, 1536, 1566, 1620, 1689, 1728, 1740, 1856, 1920, 1944, 2088, 2160, 2252, 2304, 2320, 2349, 2430, 2560, 2592, 2610, 2784, 2815, 2880, 3072, 3132, 3240, 3378, 3456, 3480, 3712, 3840, 3888, 3915, 4176, 4320, 4504, 4608, 4640, 4698, 4860, 5067, 5120, 5184, 5220, 5568, 5630, 5760, 6264, 6480, 6756, 6912, 6960, 7047, 7424, 7680, 7776, 7830, 8352, 8445, 8640, 9008, 9216, 9280, 9396, 9720, 10134, 10368, 10440, 11136, 11260, 11520, 11745, 12528, 12960, 13512, 13824, 13920, 14094, 14848, 15201, 15360, 15552, 15660, 16327, 16704, 16890, 17280, 18016, 18560, 18792, 19440, 20268, 20736, 20880, 22272, 22520, 23040, 23490, 25056, 25335, 25920, 27024, 27648, 27840, 28188, 29696, 30402, 31104, 31320, 32654, 33408, 33780, 34560, 35235, 36032, 37120, 37584, 38880, 40536, 41472, 41760, 44544, 45040, 45603, 46080, 46980, 48981, 50112, 50670, 51840, 54048, 55680, 56376, 60804, 62208, 62640, 65308, 66816, 67560, 69120, 70470, 72064, 74240, 75168, 76005, 77760, 81072, 81635, 82944, 83520, 89088, 90080, 91206, 93960, 97962, 100224, 101340, 103680, 108096, 111360, 112752, 121608, 124416, 125280, 130616, 133632, 135120, 136809, 138240, 140940, 144128, 146943, 148480, 150336, 152010, 155520, 162144, 163270, 167040, 180160, 182412, 187920, 195924, 200448, 202680, 207360, 216192, 222720, 225504, 228015, 243216, 244905, 248832, 250560, 261232, 267264, 270240, 273618, 281880, 288256, 293886, 300672, 304020, 311040, 324288, 326540, 334080, 360320, 364824, 375840, 391848, 400896, 405360, 414720, 432384, 440829, 445440, 451008, 456030, 486432, 489810, 501120, 522464, 540480, 547236, 563760, 576512, 587772, 601344, 608040, 622080, 648576, 653080, 668160, 684045, 720640, 729648, 734715, 751680, 783696, 801792, 810720, 864768, 881658, 902016, 912060, 972864, 979620, 1002240, 1044928, 1080960, 1094472, 1127520, 1175544, 1202688, 1216080, 1244160, 1297152, 1306160, 1322487, 1336320, 1368090, 1441280, 1459296, 1469430, 1503360, 1567392, 1621440, 1729536, 1763316, 1804032, 1824120, 1945728, 1959240, 2004480, 2089856, 2161920, 2188944, 2204145, 2255040, 2351088, 2405376, 2432160, 2594304, 2612320, 2644974, 2736180, 2882560, 2918592, 2938860, 3006720, 3134784, 3242880, 3526632, 3608064, 3648240, 3891456, 3918480, 3967461, 4008960, 4179712, 4323840, 4377888, 4408290, 4510080, 4702176, 4864320, 5188608, 5224640, 5289948, 5472360, 5837184, 5877720, 6013440, 6269568, 6485760, 6612435, 7053264, 7216128, 7296480, 7782912, 7836960, 7934922, 8359424, 8647680, 8755776, 8816580, 9020160, 9404352, 9728640, 10449280, 10579896, 10944720, 11674368, 11755440, 12026880, 12539136, 12971520, 13224870, 14106528, 14592960, 15565824, 15673920, 15869844, 16718848, 17511552, 17633160, 18040320, 18808704, 19457280, 19837305, 20898560, 21159792, 21889440, 23348736, 23510880, 25078272, 25943040, 26449740, 28213056, 29185920, 31347840, 31739688, 35023104, 35266320, 36080640, 37617408, 38914560, 39674610, 41797120, 42319584, 43778880, 46697472, 47021760, 50156544, 52899480, 56426112, 58371840, 62695680, 63479376, 70046208, 70532640, 75234816, 77829120, 79349220, 83594240, 84639168, 87557760, 94043520, 105798960, 112852224, 116743680, 125391360, 126958752, 140092416, 141065280, 150469632, 158698440, 169278336, 175115520, 188087040, 211597920, 225704448, 233487360, 250782720, 253917504, 282130560, 317396880, 338556672, 350231040, 376174080, 423195840, 451408896, 507835008, 564261120, 634793760, 677113344, 700462080, 752348160, 846391680, 1015670016, 1128522240, 1269587520, 1354226688, 1692783360, 2031340032, 2257044480, 2539175040, 3385566720, 4062680064, 5078350080, 6771133440, 10156700160, 20313400320]

約数ペア:

[(1, 20313400320), (2, 10156700160), (3, 6771133440), (4, 5078350080), (5, 4062680064), (6, 3385566720), (8, 2539175040), (9, 2257044480), (10, 2031340032), (12, 1692783360), (15, 1354226688), (16, 1269587520), (18, 1128522240), (20, 1015670016), (24, 846391680), (27, 752348160), (29, 700462080), (30, 677113344), (32, 634793760), (36, 564261120), (40, 507835008), (45, 451408896), (48, 423195840), (54, 376174080), (58, 350231040), (60, 338556672), (64, 317396880), (72, 282130560), (80, 253917504), (81, 250782720), (87, 233487360), (90, 225704448), (96, 211597920), (108, 188087040), (116, 175115520), (120, 169278336), (128, 158698440), (135, 150469632), (144, 141065280), (145, 140092416), (160, 126958752), (162, 125391360), (174, 116743680), (180, 112852224), (192, 105798960), (216, 94043520), (232, 87557760), (240, 84639168), (243, 83594240), (256, 79349220), (261, 77829120), (270, 75234816), (288, 70532640), (290, 70046208), (320, 63479376), (324, 62695680), (348, 58371840), (360, 56426112), (384, 52899480), (405, 50156544), (432, 47021760), (435, 46697472), (464, 43778880), (480, 42319584), (486, 41797120), (512, 39674610), (522, 38914560), (540, 37617408), (563, 36080640), (576, 35266320), (580, 35023104), (640, 31739688), (648, 31347840), (696, 29185920), (720, 28213056), (768, 26449740), (783, 25943040), (810, 25078272), (864, 23510880), (870, 23348736), (928, 21889440), (960, 21159792), (972, 20898560), (1024, 19837305), (1044, 19457280), (1080, 18808704), (1126, 18040320), (1152, 17633160), (1160, 17511552), (1215, 16718848), (1280, 15869844), (1296, 15673920), (1305, 15565824), (1392, 14592960), (1440, 14106528), (1536, 13224870), (1566, 12971520), (1620, 12539136), (1689, 12026880), (1728, 11755440), (1740, 11674368), (1856, 10944720), (1920, 10579896), (1944, 10449280), (2088, 9728640), (2160, 9404352), (2252, 9020160), (2304, 8816580), (2320, 8755776), (2349, 8647680), (2430, 8359424), (2560, 7934922), (2592, 7836960), (2610, 7782912), (2784, 7296480), (2815, 7216128), (2880, 7053264), (3072, 6612435), (3132, 6485760), (3240, 6269568), (3378, 6013440), (3456, 5877720), (3480, 5837184), (3712, 5472360), (3840, 5289948), (3888, 5224640), (3915, 5188608), (4176, 4864320), (4320, 4702176), (4504, 4510080), (4608, 4408290), (4640, 4377888), (4698, 4323840), (4860, 4179712), (5067, 4008960), (5120, 3967461), (5184, 3918480), (5220, 3891456), (5568, 3648240), (5630, 3608064), (5760, 3526632), (6264, 3242880), (6480, 3134784), (6756, 3006720), (6912, 2938860), (6960, 2918592), (7047, 2882560), (7424, 2736180), (7680, 2644974), (7776, 2612320), (7830, 2594304), (8352, 2432160), (8445, 2405376), (8640, 2351088), (9008, 2255040), (9216, 2204145), (9280, 2188944), (9396, 2161920), (9720, 2089856), (10134, 2004480), (10368, 1959240), (10440, 1945728), (11136, 1824120), (11260, 1804032), (11520, 1763316), (11745, 1729536), (12528, 1621440), (12960, 1567392), (13512, 1503360), (13824, 1469430), (13920, 1459296), (14094, 1441280), (14848, 1368090), (15201, 1336320), (15360, 1322487), (15552, 1306160), (15660, 1297152), (16327, 1244160), (16704, 1216080), (16890, 1202688), (17280, 1175544), (18016, 1127520), (18560, 1094472), (18792, 1080960), (19440, 1044928), (20268, 1002240), (20736, 979620), (20880, 972864), (22272, 912060), (22520, 902016), (23040, 881658), (23490, 864768), (25056, 810720), (25335, 801792), (25920, 783696), (27024, 751680), (27648, 734715), (27840, 729648), (28188, 720640), (29696, 684045), (30402, 668160), (31104, 653080), (31320, 648576), (32654, 622080), (33408, 608040), (33780, 601344), (34560, 587772), (35235, 576512), (36032, 563760), (37120, 547236), (37584, 540480), (38880, 522464), (40536, 501120), (41472, 489810), (41760, 486432), (44544, 456030), (45040, 451008), (45603, 445440), (46080, 440829), (46980, 432384), (48981, 414720), (50112, 405360), (50670, 400896), (51840, 391848), (54048, 375840), (55680, 364824), (56376, 360320), (60804, 334080), (62208, 326540), (62640, 324288), (65308, 311040), (66816, 304020), (67560, 300672), (69120, 293886), (70470, 288256), (72064, 281880), (74240, 273618), (75168, 270240), (76005, 267264), (77760, 261232), (81072, 250560), (81635, 248832), (82944, 244905), (83520, 243216), (89088, 228015), (90080, 225504), (91206, 222720), (93960, 216192), (97962, 207360), (100224, 202680), (101340, 200448), (103680, 195924), (108096, 187920), (111360, 182412), (112752, 180160), (121608, 167040), (124416, 163270), (125280, 162144), (130616, 155520), (133632, 152010), (135120, 150336), (136809, 148480), (138240, 146943), (140940, 144128)]