20856084480

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2939}}^1$

素因数の和:2990

約数の個数: 576

約数和(自身を含む): 90150278400

約数和(自身を除く): 69294193920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 256, 264, 280, 288, 308, 315, 320, 330, 336, 352, 360, 384, 385, 396, 420, 440, 448, 462, 480, 495, 504, 512, 528, 560, 576, 616, 630, 640, 660, 672, 693, 704, 720, 768, 770, 792, 840, 880, 896, 924, 960, 990, 1008, 1024, 1056, 1120, 1152, 1155, 1232, 1260, 1280, 1320, 1344, 1386, 1408, 1440, 1536, 1540, 1584, 1680, 1760, 1792, 1848, 1920, 1980, 2016, 2048, 2112, 2240, 2304, 2310, 2464, 2520, 2560, 2640, 2688, 2772, 2816, 2880, 2939, 3072, 3080, 3168, 3360, 3465, 3520, 3584, 3696, 3840, 3960, 4032, 4224, 4480, 4608, 4620, 4928, 5040, 5120, 5280, 5376, 5544, 5632, 5760, 5878, 6144, 6160, 6336, 6720, 6930, 7040, 7168, 7392, 7680, 7920, 8064, 8448, 8817, 8960, 9216, 9240, 9856, 10080, 10240, 10560, 10752, 11088, 11264, 11520, 11756, 12320, 12672, 13440, 13860, 14080, 14336, 14695, 14784, 15360, 15840, 16128, 16896, 17634, 17920, 18432, 18480, 19712, 20160, 20573, 21120, 21504, 22176, 22528, 23040, 23512, 24640, 25344, 26451, 26880, 27720, 28160, 29390, 29568, 30720, 31680, 32256, 32329, 33792, 35268, 35840, 36960, 39424, 40320, 41146, 42240, 43008, 44085, 44352, 46080, 47024, 49280, 50688, 52902, 53760, 55440, 56320, 58780, 59136, 61719, 63360, 64512, 64658, 67584, 70536, 71680, 73920, 78848, 80640, 82292, 84480, 88170, 88704, 92160, 94048, 96987, 98560, 101376, 102865, 105804, 107520, 110880, 112640, 117560, 118272, 123438, 126720, 129024, 129316, 132255, 141072, 147840, 157696, 161280, 161645, 164584, 168960, 176340, 177408, 185157, 188096, 193974, 197120, 202752, 205730, 211608, 215040, 221760, 226303, 235120, 236544, 246876, 253440, 258632, 264510, 282144, 290961, 295680, 308595, 322560, 323290, 329168, 337920, 352680, 354816, 370314, 376192, 387948, 394240, 411460, 423216, 443520, 452606, 470240, 473088, 484935, 493752, 506880, 517264, 529020, 564288, 581922, 591360, 617190, 645120, 646580, 658336, 678909, 705360, 709632, 740628, 752384, 775896, 788480, 822920, 846432, 887040, 905212, 925785, 940480, 969870, 987504, 1013760, 1034528, 1058040, 1128576, 1131515, 1163844, 1182720, 1234380, 1293160, 1316672, 1357818, 1410720, 1419264, 1454805, 1481256, 1504768, 1551792, 1645840, 1692864, 1774080, 1810424, 1851570, 1880960, 1939740, 1975008, 2036727, 2069056, 2116080, 2257152, 2263030, 2327688, 2365440, 2468760, 2586320, 2633344, 2715636, 2821440, 2909610, 2962512, 3009536, 3103584, 3291680, 3385728, 3394545, 3548160, 3620848, 3703140, 3761920, 3879480, 3950016, 4073454, 4138112, 4232160, 4514304, 4526060, 4655376, 4937520, 5172640, 5266688, 5431272, 5642880, 5819220, 5925024, 6019072, 6207168, 6583360, 6771456, 6789090, 7096320, 7241696, 7406280, 7523840, 7758960, 7900032, 8146908, 8276224, 8464320, 9028608, 9052120, 9310752, 9875040, 10183635, 10345280, 10533376, 10862544, 11285760, 11638440, 11850048, 12414336, 13166720, 13542912, 13578180, 14483392, 14812560, 15047680, 15517920, 15800064, 16293816, 16552448, 16928640, 18057216, 18104240, 18621504, 19750080, 20367270, 20690560, 21066752, 21725088, 22571520, 23276880, 23700096, 24828672, 26333440, 27085824, 27156360, 28966784, 29625120, 30095360, 31035840, 31600128, 32587632, 33104896, 33857280, 36208480, 37243008, 39500160, 40734540, 41381120, 42133504, 43450176, 45143040, 46553760, 47400192, 49657344, 52666880, 54171648, 54312720, 57933568, 59250240, 62071680, 63200256, 65175264, 66209792, 67714560, 72416960, 74486016, 79000320, 81469080, 82762240, 86900352, 90286080, 93107520, 94800384, 99314688, 105333760, 108625440, 115867136, 118500480, 124143360, 126400512, 130350528, 135429120, 144833920, 148972032, 158000640, 162938160, 165524480, 173800704, 186215040, 189600768, 198629376, 210667520, 217250880, 231734272, 237000960, 248286720, 260701056, 270858240, 289667840, 297944064, 316001280, 325876320, 331048960, 347601408, 372430080, 379201536, 434501760, 463468544, 474001920, 496573440, 521402112, 579335680, 595888128, 632002560, 651752640, 695202816, 744860160, 869003520, 948003840, 993146880, 1042804224, 1158671360, 1303505280, 1390405632, 1489720320, 1738007040, 1896007680, 2085608448, 2317342720, 2607010560, 2979440640, 3476014080, 4171216896, 5214021120, 6952028160, 10428042240, 20856084480]

約数ペア:

[(1, 20856084480), (2, 10428042240), (3, 6952028160), (4, 5214021120), (5, 4171216896), (6, 3476014080), (7, 2979440640), (8, 2607010560), (9, 2317342720), (10, 2085608448), (11, 1896007680), (12, 1738007040), (14, 1489720320), (15, 1390405632), (16, 1303505280), (18, 1158671360), (20, 1042804224), (21, 993146880), (22, 948003840), (24, 869003520), (28, 744860160), (30, 695202816), (32, 651752640), (33, 632002560), (35, 595888128), (36, 579335680), (40, 521402112), (42, 496573440), (44, 474001920), (45, 463468544), (48, 434501760), (55, 379201536), (56, 372430080), (60, 347601408), (63, 331048960), (64, 325876320), (66, 316001280), (70, 297944064), (72, 289667840), (77, 270858240), (80, 260701056), (84, 248286720), (88, 237000960), (90, 231734272), (96, 217250880), (99, 210667520), (105, 198629376), (110, 189600768), (112, 186215040), (120, 173800704), (126, 165524480), (128, 162938160), (132, 158000640), (140, 148972032), (144, 144833920), (154, 135429120), (160, 130350528), (165, 126400512), (168, 124143360), (176, 118500480), (180, 115867136), (192, 108625440), (198, 105333760), (210, 99314688), (220, 94800384), (224, 93107520), (231, 90286080), (240, 86900352), (252, 82762240), (256, 81469080), (264, 79000320), (280, 74486016), (288, 72416960), (308, 67714560), (315, 66209792), (320, 65175264), (330, 63200256), (336, 62071680), (352, 59250240), (360, 57933568), (384, 54312720), (385, 54171648), (396, 52666880), (420, 49657344), (440, 47400192), (448, 46553760), (462, 45143040), (480, 43450176), (495, 42133504), (504, 41381120), (512, 40734540), (528, 39500160), (560, 37243008), (576, 36208480), (616, 33857280), (630, 33104896), (640, 32587632), (660, 31600128), (672, 31035840), (693, 30095360), (704, 29625120), (720, 28966784), (768, 27156360), (770, 27085824), (792, 26333440), (840, 24828672), (880, 23700096), (896, 23276880), (924, 22571520), (960, 21725088), (990, 21066752), (1008, 20690560), (1024, 20367270), (1056, 19750080), (1120, 18621504), (1152, 18104240), (1155, 18057216), (1232, 16928640), (1260, 16552448), (1280, 16293816), (1320, 15800064), (1344, 15517920), (1386, 15047680), (1408, 14812560), (1440, 14483392), (1536, 13578180), (1540, 13542912), (1584, 13166720), (1680, 12414336), (1760, 11850048), (1792, 11638440), (1848, 11285760), (1920, 10862544), (1980, 10533376), (2016, 10345280), (2048, 10183635), (2112, 9875040), (2240, 9310752), (2304, 9052120), (2310, 9028608), (2464, 8464320), (2520, 8276224), (2560, 8146908), (2640, 7900032), (2688, 7758960), (2772, 7523840), (2816, 7406280), (2880, 7241696), (2939, 7096320), (3072, 6789090), (3080, 6771456), (3168, 6583360), (3360, 6207168), (3465, 6019072), (3520, 5925024), (3584, 5819220), (3696, 5642880), (3840, 5431272), (3960, 5266688), (4032, 5172640), (4224, 4937520), (4480, 4655376), (4608, 4526060), (4620, 4514304), (4928, 4232160), (5040, 4138112), (5120, 4073454), (5280, 3950016), (5376, 3879480), (5544, 3761920), (5632, 3703140), (5760, 3620848), (5878, 3548160), (6144, 3394545), (6160, 3385728), (6336, 3291680), (6720, 3103584), (6930, 3009536), (7040, 2962512), (7168, 2909610), (7392, 2821440), (7680, 2715636), (7920, 2633344), (8064, 2586320), (8448, 2468760), (8817, 2365440), (8960, 2327688), (9216, 2263030), (9240, 2257152), (9856, 2116080), (10080, 2069056), (10240, 2036727), (10560, 1975008), (10752, 1939740), (11088, 1880960), (11264, 1851570), (11520, 1810424), (11756, 1774080), (12320, 1692864), (12672, 1645840), (13440, 1551792), (13860, 1504768), (14080, 1481256), (14336, 1454805), (14695, 1419264), (14784, 1410720), (15360, 1357818), (15840, 1316672), (16128, 1293160), (16896, 1234380), (17634, 1182720), (17920, 1163844), (18432, 1131515), (18480, 1128576), (19712, 1058040), (20160, 1034528), (20573, 1013760), (21120, 987504), (21504, 969870), (22176, 940480), (22528, 925785), (23040, 905212), (23512, 887040), (24640, 846432), (25344, 822920), (26451, 788480), (26880, 775896), (27720, 752384), (28160, 740628), (29390, 709632), (29568, 705360), (30720, 678909), (31680, 658336), (32256, 646580), (32329, 645120), (33792, 617190), (35268, 591360), (35840, 581922), (36960, 564288), (39424, 529020), (40320, 517264), (41146, 506880), (42240, 493752), (43008, 484935), (44085, 473088), (44352, 470240), (46080, 452606), (47024, 443520), (49280, 423216), (50688, 411460), (52902, 394240), (53760, 387948), (55440, 376192), (56320, 370314), (58780, 354816), (59136, 352680), (61719, 337920), (63360, 329168), (64512, 323290), (64658, 322560), (67584, 308595), (70536, 295680), (71680, 290961), (73920, 282144), (78848, 264510), (80640, 258632), (82292, 253440), (84480, 246876), (88170, 236544), (88704, 235120), (92160, 226303), (94048, 221760), (96987, 215040), (98560, 211608), (101376, 205730), (102865, 202752), (105804, 197120), (107520, 193974), (110880, 188096), (112640, 185157), (117560, 177408), (118272, 176340), (123438, 168960), (126720, 164584), (129024, 161645), (129316, 161280), (132255, 157696), (141072, 147840)]