20754028800

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 648

約数和(自身を含む): 78287489280

約数和(自身を除く): 57533460480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 59, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 118, 120, 124, 128, 144, 150, 155, 160, 177, 180, 186, 192, 197, 200, 225, 236, 240, 248, 256, 279, 288, 295, 300, 310, 320, 354, 360, 372, 384, 394, 400, 450, 465, 472, 480, 496, 531, 558, 576, 590, 591, 600, 620, 640, 708, 720, 744, 768, 775, 788, 800, 885, 900, 930, 944, 960, 985, 992, 1062, 1116, 1152, 1180, 1182, 1200, 1240, 1280, 1395, 1416, 1440, 1475, 1488, 1550, 1576, 1600, 1770, 1773, 1800, 1829, 1860, 1888, 1920, 1970, 1984, 2124, 2232, 2304, 2325, 2360, 2364, 2400, 2480, 2655, 2790, 2832, 2880, 2950, 2955, 2976, 3100, 3152, 3200, 3540, 3546, 3600, 3658, 3720, 3776, 3840, 3940, 3968, 4248, 4425, 4464, 4650, 4720, 4728, 4800, 4925, 4960, 5310, 5487, 5580, 5664, 5760, 5900, 5910, 5952, 6107, 6200, 6304, 6400, 6975, 7080, 7092, 7200, 7316, 7440, 7552, 7880, 7936, 8496, 8850, 8865, 8928, 9145, 9300, 9440, 9456, 9600, 9850, 9920, 10620, 10974, 11160, 11328, 11520, 11623, 11800, 11820, 11904, 12214, 12400, 12608, 13275, 13950, 14160, 14184, 14400, 14632, 14775, 14880, 15104, 15760, 16461, 16992, 17700, 17730, 17856, 18290, 18321, 18600, 18880, 18912, 19200, 19700, 19840, 21240, 21948, 22320, 22656, 23246, 23600, 23640, 23808, 24428, 24800, 25216, 26550, 27435, 27900, 28320, 28368, 28800, 29264, 29550, 29760, 30535, 31520, 32922, 33984, 34869, 35400, 35460, 35712, 36580, 36642, 37200, 37760, 37824, 39400, 39680, 42480, 43896, 44325, 44640, 45312, 45725, 46492, 47200, 47280, 48856, 49600, 50432, 53100, 54870, 54963, 55800, 56640, 56736, 57600, 58115, 58528, 59100, 59520, 61070, 63040, 65844, 67968, 69738, 70800, 70920, 71424, 73160, 73284, 74400, 75520, 75648, 78800, 82305, 84960, 87792, 88650, 89280, 91450, 91605, 92984, 94400, 94560, 97712, 99200, 104607, 106200, 109740, 109926, 111600, 113280, 113472, 116230, 117056, 118200, 119040, 122140, 126080, 131688, 135936, 137175, 139476, 141600, 141840, 146320, 146568, 148800, 151296, 152675, 157600, 164610, 169920, 174345, 175584, 177300, 178560, 182900, 183210, 185968, 188800, 189120, 195424, 198400, 209214, 212400, 219480, 219852, 223200, 226560, 226944, 232460, 234112, 236400, 244280, 252160, 263376, 274350, 274815, 278952, 283200, 283680, 290575, 292640, 293136, 297600, 305350, 315200, 329220, 339840, 348690, 351168, 354600, 357120, 360313, 365800, 366420, 371936, 377600, 378240, 390848, 411525, 418428, 424800, 438960, 439704, 446400, 453888, 458025, 464920, 468224, 472800, 488560, 523035, 526752, 548700, 549630, 557904, 566400, 567360, 581150, 585280, 586272, 595200, 610700, 630400, 658440, 679680, 697380, 702336, 709200, 720626, 731600, 732840, 743872, 756480, 781696, 823050, 836856, 849600, 871725, 877920, 879408, 892800, 916050, 929840, 945600, 977120, 1046070, 1053504, 1080939, 1097400, 1099260, 1115808, 1132800, 1134720, 1162300, 1170560, 1172544, 1221400, 1260800, 1316880, 1374075, 1394760, 1404672, 1418400, 1441252, 1463200, 1465680, 1487744, 1563392, 1646100, 1673712, 1699200, 1743450, 1755840, 1758816, 1785600, 1801565, 1832100, 1859680, 1891200, 1954240, 2092140, 2107008, 2161878, 2194800, 2198520, 2231616, 2269440, 2324600, 2341120, 2345088, 2442800, 2615175, 2633760, 2748150, 2789520, 2836800, 2882504, 2926400, 2931360, 2975488, 3242817, 3292200, 3347424, 3398400, 3486900, 3511680, 3517632, 3603130, 3664200, 3719360, 3782400, 3908480, 4184280, 4214016, 4323756, 4389600, 4397040, 4463232, 4649200, 4690176, 4885600, 5230350, 5267520, 5404695, 5496300, 5579040, 5673600, 5765008, 5852800, 5862720, 6485634, 6584400, 6694848, 6973800, 7023360, 7035264, 7206260, 7328400, 7438720, 7816960, 8368560, 8647512, 8779200, 8794080, 8926464, 9007825, 9298400, 9771200, 10460700, 10535040, 10809390, 10992600, 11158080, 11347200, 11530016, 11705600, 11725440, 12971268, 13168800, 13389696, 13947600, 14070528, 14412520, 14656800, 14877440, 16214085, 16737120, 17295024, 17558400, 17588160, 18015650, 18596800, 19542400, 20921400, 21070080, 21618780, 21985200, 22316160, 23060032, 23450880, 25942536, 26337600, 26779392, 27023475, 27895200, 28825040, 29313600, 32428170, 33474240, 34590048, 35116800, 35176320, 36031300, 37193600, 39084800, 41842800, 43237560, 43970400, 44632320, 46120064, 51885072, 52675200, 54046950, 55790400, 57650080, 58627200, 64856340, 66948480, 69180096, 70352640, 72062600, 74387200, 81070425, 83685600, 86475120, 87940800, 92240128, 103770144, 105350400, 108093900, 111580800, 115300160, 117254400, 129712680, 133896960, 138360192, 144125200, 162140850, 167371200, 172950240, 175881600, 207540288, 216187800, 223161600, 230600320, 259425360, 276720384, 288250400, 324281700, 334742400, 345900480, 351763200, 415080576, 432375600, 461200640, 518850720, 576500800, 648563400, 669484800, 691800960, 830161152, 864751200, 1037701440, 1153001600, 1297126800, 1383601920, 1729502400, 2075402880, 2306003200, 2594253600, 3459004800, 4150805760, 5188507200, 6918009600, 10377014400, 20754028800]

約数ペア:

[(1, 20754028800), (2, 10377014400), (3, 6918009600), (4, 5188507200), (5, 4150805760), (6, 3459004800), (8, 2594253600), (9, 2306003200), (10, 2075402880), (12, 1729502400), (15, 1383601920), (16, 1297126800), (18, 1153001600), (20, 1037701440), (24, 864751200), (25, 830161152), (30, 691800960), (31, 669484800), (32, 648563400), (36, 576500800), (40, 518850720), (45, 461200640), (48, 432375600), (50, 415080576), (59, 351763200), (60, 345900480), (62, 334742400), (64, 324281700), (72, 288250400), (75, 276720384), (80, 259425360), (90, 230600320), (93, 223161600), (96, 216187800), (100, 207540288), (118, 175881600), (120, 172950240), (124, 167371200), (128, 162140850), (144, 144125200), (150, 138360192), (155, 133896960), (160, 129712680), (177, 117254400), (180, 115300160), (186, 111580800), (192, 108093900), (197, 105350400), (200, 103770144), (225, 92240128), (236, 87940800), (240, 86475120), (248, 83685600), (256, 81070425), (279, 74387200), (288, 72062600), (295, 70352640), (300, 69180096), (310, 66948480), (320, 64856340), (354, 58627200), (360, 57650080), (372, 55790400), (384, 54046950), (394, 52675200), (400, 51885072), (450, 46120064), (465, 44632320), (472, 43970400), (480, 43237560), (496, 41842800), (531, 39084800), (558, 37193600), (576, 36031300), (590, 35176320), (591, 35116800), (600, 34590048), (620, 33474240), (640, 32428170), (708, 29313600), (720, 28825040), (744, 27895200), (768, 27023475), (775, 26779392), (788, 26337600), (800, 25942536), (885, 23450880), (900, 23060032), (930, 22316160), (944, 21985200), (960, 21618780), (985, 21070080), (992, 20921400), (1062, 19542400), (1116, 18596800), (1152, 18015650), (1180, 17588160), (1182, 17558400), (1200, 17295024), (1240, 16737120), (1280, 16214085), (1395, 14877440), (1416, 14656800), (1440, 14412520), (1475, 14070528), (1488, 13947600), (1550, 13389696), (1576, 13168800), (1600, 12971268), (1770, 11725440), (1773, 11705600), (1800, 11530016), (1829, 11347200), (1860, 11158080), (1888, 10992600), (1920, 10809390), (1970, 10535040), (1984, 10460700), (2124, 9771200), (2232, 9298400), (2304, 9007825), (2325, 8926464), (2360, 8794080), (2364, 8779200), (2400, 8647512), (2480, 8368560), (2655, 7816960), (2790, 7438720), (2832, 7328400), (2880, 7206260), (2950, 7035264), (2955, 7023360), (2976, 6973800), (3100, 6694848), (3152, 6584400), (3200, 6485634), (3540, 5862720), (3546, 5852800), (3600, 5765008), (3658, 5673600), (3720, 5579040), (3776, 5496300), (3840, 5404695), (3940, 5267520), (3968, 5230350), (4248, 4885600), (4425, 4690176), (4464, 4649200), (4650, 4463232), (4720, 4397040), (4728, 4389600), (4800, 4323756), (4925, 4214016), (4960, 4184280), (5310, 3908480), (5487, 3782400), (5580, 3719360), (5664, 3664200), (5760, 3603130), (5900, 3517632), (5910, 3511680), (5952, 3486900), (6107, 3398400), (6200, 3347424), (6304, 3292200), (6400, 3242817), (6975, 2975488), (7080, 2931360), (7092, 2926400), (7200, 2882504), (7316, 2836800), (7440, 2789520), (7552, 2748150), (7880, 2633760), (7936, 2615175), (8496, 2442800), (8850, 2345088), (8865, 2341120), (8928, 2324600), (9145, 2269440), (9300, 2231616), (9440, 2198520), (9456, 2194800), (9600, 2161878), (9850, 2107008), (9920, 2092140), (10620, 1954240), (10974, 1891200), (11160, 1859680), (11328, 1832100), (11520, 1801565), (11623, 1785600), (11800, 1758816), (11820, 1755840), (11904, 1743450), (12214, 1699200), (12400, 1673712), (12608, 1646100), (13275, 1563392), (13950, 1487744), (14160, 1465680), (14184, 1463200), (14400, 1441252), (14632, 1418400), (14775, 1404672), (14880, 1394760), (15104, 1374075), (15760, 1316880), (16461, 1260800), (16992, 1221400), (17700, 1172544), (17730, 1170560), (17856, 1162300), (18290, 1134720), (18321, 1132800), (18600, 1115808), (18880, 1099260), (18912, 1097400), (19200, 1080939), (19700, 1053504), (19840, 1046070), (21240, 977120), (21948, 945600), (22320, 929840), (22656, 916050), (23246, 892800), (23600, 879408), (23640, 877920), (23808, 871725), (24428, 849600), (24800, 836856), (25216, 823050), (26550, 781696), (27435, 756480), (27900, 743872), (28320, 732840), (28368, 731600), (28800, 720626), (29264, 709200), (29550, 702336), (29760, 697380), (30535, 679680), (31520, 658440), (32922, 630400), (33984, 610700), (34869, 595200), (35400, 586272), (35460, 585280), (35712, 581150), (36580, 567360), (36642, 566400), (37200, 557904), (37760, 549630), (37824, 548700), (39400, 526752), (39680, 523035), (42480, 488560), (43896, 472800), (44325, 468224), (44640, 464920), (45312, 458025), (45725, 453888), (46492, 446400), (47200, 439704), (47280, 438960), (48856, 424800), (49600, 418428), (50432, 411525), (53100, 390848), (54870, 378240), (54963, 377600), (55800, 371936), (56640, 366420), (56736, 365800), (57600, 360313), (58115, 357120), (58528, 354600), (59100, 351168), (59520, 348690), (61070, 339840), (63040, 329220), (65844, 315200), (67968, 305350), (69738, 297600), (70800, 293136), (70920, 292640), (71424, 290575), (73160, 283680), (73284, 283200), (74400, 278952), (75520, 274815), (75648, 274350), (78800, 263376), (82305, 252160), (84960, 244280), (87792, 236400), (88650, 234112), (89280, 232460), (91450, 226944), (91605, 226560), (92984, 223200), (94400, 219852), (94560, 219480), (97712, 212400), (99200, 209214), (104607, 198400), (106200, 195424), (109740, 189120), (109926, 188800), (111600, 185968), (113280, 183210), (113472, 182900), (116230, 178560), (117056, 177300), (118200, 175584), (119040, 174345), (122140, 169920), (126080, 164610), (131688, 157600), (135936, 152675), (137175, 151296), (139476, 148800), (141600, 146568), (141840, 146320)]