21884728320

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 1056

約数和(自身を含む): 99141090048

約数和(自身を除く): 77256361728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 32, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 56, 60, 63, 64, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 96, 102, 104, 105, 112, 117, 119, 120, 126, 128, 130, 136, 140, 144, 153, 156, 160, 168, 170, 180, 182, 192, 195, 204, 208, 210, 221, 224, 234, 238, 240, 252, 255, 256, 260, 272, 273, 280, 288, 306, 307, 312, 315, 320, 336, 340, 357, 360, 364, 384, 390, 408, 416, 420, 442, 448, 455, 468, 476, 480, 504, 510, 512, 520, 544, 546, 560, 576, 585, 595, 612, 614, 624, 630, 640, 663, 672, 680, 714, 720, 728, 765, 768, 780, 816, 819, 832, 840, 884, 896, 910, 921, 936, 952, 960, 1008, 1020, 1024, 1040, 1071, 1088, 1092, 1105, 1120, 1152, 1170, 1190, 1224, 1228, 1248, 1260, 1280, 1326, 1344, 1360, 1365, 1428, 1440, 1456, 1530, 1535, 1536, 1547, 1560, 1632, 1638, 1664, 1680, 1768, 1785, 1792, 1820, 1842, 1872, 1904, 1920, 1989, 2016, 2040, 2080, 2142, 2149, 2176, 2184, 2210, 2240, 2304, 2340, 2380, 2448, 2456, 2496, 2520, 2560, 2652, 2688, 2720, 2730, 2763, 2856, 2880, 2912, 3060, 3070, 3072, 3094, 3120, 3264, 3276, 3315, 3328, 3360, 3536, 3570, 3584, 3640, 3684, 3744, 3808, 3840, 3978, 3991, 4032, 4080, 4095, 4160, 4284, 4298, 4352, 4368, 4420, 4480, 4605, 4608, 4641, 4680, 4760, 4896, 4912, 4992, 5040, 5120, 5219, 5304, 5355, 5376, 5440, 5460, 5526, 5712, 5760, 5824, 6120, 6140, 6188, 6240, 6447, 6528, 6552, 6630, 6656, 6720, 7072, 7140, 7168, 7280, 7368, 7488, 7616, 7680, 7735, 7956, 7982, 8064, 8160, 8190, 8320, 8568, 8596, 8704, 8736, 8840, 8960, 9210, 9216, 9282, 9360, 9520, 9792, 9824, 9945, 9984, 10080, 10438, 10608, 10710, 10745, 10752, 10880, 10920, 11052, 11424, 11520, 11648, 11973, 12240, 12280, 12376, 12480, 12894, 13056, 13104, 13260, 13312, 13440, 13815, 13923, 14144, 14280, 14560, 14736, 14976, 15232, 15360, 15470, 15657, 15912, 15964, 16128, 16320, 16380, 16640, 17136, 17192, 17408, 17472, 17680, 17920, 18420, 18564, 18720, 19040, 19341, 19584, 19648, 19890, 19955, 19968, 20160, 20876, 21216, 21420, 21490, 21504, 21760, 21840, 22104, 22848, 23040, 23205, 23296, 23946, 24480, 24560, 24752, 24960, 25788, 26095, 26112, 26208, 26520, 26880, 27630, 27846, 27937, 28288, 28560, 29120, 29472, 29952, 30464, 30940, 31314, 31824, 31928, 32235, 32256, 32640, 32760, 33280, 34272, 34384, 34944, 35360, 35840, 35919, 36533, 36840, 37128, 37440, 38080, 38682, 39168, 39296, 39780, 39910, 39936, 40320, 41752, 42432, 42840, 42980, 43520, 43680, 44208, 45696, 46080, 46410, 46592, 46971, 47892, 48960, 49120, 49504, 49920, 51576, 52190, 52224, 52416, 53040, 53760, 55260, 55692, 55874, 56576, 57120, 58240, 58944, 59865, 59904, 60928, 61880, 62628, 63648, 63856, 64470, 64512, 65280, 65520, 66560, 67847, 68544, 68768, 69615, 69888, 70720, 71838, 73066, 73680, 74256, 74880, 76160, 77364, 78285, 78336, 78592, 79560, 79820, 80640, 83504, 83811, 84864, 85680, 85960, 87040, 87360, 88416, 91392, 92820, 93184, 93942, 95784, 96705, 97920, 98240, 99008, 99840, 103152, 104380, 104832, 106080, 107520, 109599, 110520, 111384, 111748, 113152, 114240, 116480, 117888, 119730, 119808, 121856, 123760, 125256, 127296, 127712, 128940, 130560, 131040, 135694, 137088, 137536, 139230, 139685, 139776, 141440, 143676, 146132, 147360, 148512, 149760, 152320, 154728, 156570, 156672, 157184, 159120, 159640, 161280, 167008, 167622, 169728, 171360, 171920, 174720, 176832, 179595, 182665, 182784, 185640, 187884, 191568, 193410, 195840, 196480, 198016, 199680, 203541, 206304, 208760, 209664, 212160, 219198, 221040, 222768, 223496, 226304, 228480, 232960, 234855, 235776, 239460, 247520, 250512, 251433, 254592, 255424, 257880, 261120, 262080, 271388, 274176, 275072, 278460, 279370, 279552, 282880, 287352, 292264, 294720, 297024, 299520, 304640, 309456, 313140, 314368, 318240, 319280, 322560, 328797, 334016, 335244, 339235, 339456, 342720, 343840, 349440, 353664, 359190, 365330, 365568, 371280, 375768, 383136, 386820, 391680, 392960, 396032, 407082, 412608, 417520, 419055, 419328, 424320, 438396, 442080, 445536, 446992, 456960, 465920, 469710, 471552, 474929, 478920, 495040, 501024, 502866, 509184, 510848, 515760, 524160, 542776, 547995, 548352, 550144, 556920, 558740, 565760, 574704, 584528, 589440, 594048, 599040, 609280, 610623, 618912, 626280, 636480, 638560, 657594, 668032, 670488, 678470, 678912, 685440, 687680, 698880, 707328, 718380, 730660, 742560, 751536, 766272, 773640, 783360, 785920, 792064, 814164, 825216, 835040, 838110, 838656, 848640, 876792, 884160, 891072, 893984, 913920, 939420, 943104, 949858, 957840, 990080, 1002048, 1005732, 1017705, 1018368, 1021696, 1031520, 1048320, 1085552, 1095990, 1096704, 1100288, 1113840, 1117480, 1131520, 1149408, 1169056, 1178880, 1188096, 1221246, 1237824, 1252560, 1257165, 1272960, 1277120, 1315188, 1336064, 1340976, 1356940, 1370880, 1375360, 1397760, 1414656, 1424787, 1436760, 1461320, 1485120, 1503072, 1532544, 1547280, 1571840, 1584128, 1628328, 1643985, 1650432, 1670080, 1676220, 1697280, 1753584, 1768320, 1782144, 1787968, 1827840, 1878840, 1899716, 1915680, 1980160, 2004096, 2011464, 2035410, 2036736, 2043392, 2063040, 2096640, 2171104, 2191980, 2200576, 2227680, 2234960, 2298816, 2338112, 2357760, 2374645, 2376192, 2442492, 2475648, 2505120, 2514330, 2545920, 2554240, 2630376, 2672128, 2681952, 2713880, 2741760, 2750720, 2829312, 2849574, 2873520, 2922640, 2970240, 3006144, 3053115, 3065088, 3094560, 3256656, 3287970, 3300864, 3340160, 3352440, 3394560, 3507168, 3536640, 3564288, 3575936, 3757680, 3799432, 3831360, 3960320, 4008192, 4022928, 4070820, 4086784, 4126080, 4193280, 4274361, 4342208, 4383960, 4455360, 4469920, 4597632, 4676224, 4715520, 4749290, 4752384, 4884984, 4951296, 5010240, 5028660, 5091840, 5108480, 5260752, 5344256, 5363904, 5427760, 5483520, 5501440, 5699148, 5747040, 5845280, 5940480, 6012288, 6106230, 6130176, 6189120, 6513312, 6575940, 6601728, 6680320, 6704880, 7014336, 7073280, 7123935, 7128576, 7151872, 7515360, 7598864, 7662720, 7920640, 8016384, 8045856, 8141640, 8252160, 8548722, 8684416, 8767920, 8910720, 8939840, 9195264, 9352448, 9498580, 9769968, 9902592, 10020480, 10057320, 10183680, 10216960, 10521504, 10727808, 10855520, 11002880, 11398296, 11494080, 11690560, 11880960, 12024576, 12212460, 12260352, 12378240, 13026624, 13151880, 13360640, 13409760, 14028672, 14146560, 14247870, 14257152, 14303744, 15030720, 15197728, 15325440, 16032768, 16091712, 16283280, 16504320, 17097444, 17368832, 17535840, 17821440, 17879680, 18390528, 18704896, 18997160, 19539936, 19805184, 20040960, 20114640, 20433920, 21043008, 21371805, 21455616, 21711040, 22796592, 22988160, 23381120, 23761920, 24049152, 24424920, 24756480, 26053248, 26303760, 26721280, 26819520, 28057344, 28495740, 28607488, 30061440, 30395456, 30650880, 32183424, 32566560, 33008640, 34194888, 34737664, 35071680, 35642880, 35759360, 36781056, 37409792, 37994320, 39079872, 40081920, 40229280, 42086016, 42743610, 42911232, 43422080, 45593184, 45976320, 46762240, 48098304, 48849840, 49512960, 52106496, 52607520, 53639040, 56114688, 56991480, 60122880, 60790912, 61301760, 64366848, 65133120, 68389776, 69475328, 70143360, 71285760, 71518720, 75988640, 78159744, 80163840, 80458560, 84172032, 85487220, 85822464, 86844160, 91186368, 91952640, 93524480, 97699680, 99025920, 104212992, 105215040, 107278080, 112229376, 113982960, 120245760, 121581824, 128733696, 130266240, 136779552, 140286720, 143037440, 151977280, 156319488, 160917120, 168344064, 170974440, 173688320, 182372736, 183905280, 187048960, 195399360, 208425984, 210430080, 214556160, 227965920, 240491520, 243163648, 257467392, 260532480, 273559104, 280573440, 303954560, 312638976, 321834240, 336688128, 341948880, 347376640, 364745472, 390798720, 420860160, 429112320, 455931840, 486327296, 521064960, 547118208, 561146880, 607909120, 625277952, 643668480, 683897760, 729490944, 781597440, 841720320, 911863680, 1042129920, 1094236416, 1215818240, 1287336960, 1367795520, 1458981888, 1563194880, 1683440640, 1823727360, 2188472832, 2431636480, 2735591040, 3126389760, 3647454720, 4376945664, 5471182080, 7294909440, 10942364160, 21884728320]

約数ペア:

[(1, 21884728320), (2, 10942364160), (3, 7294909440), (4, 5471182080), (5, 4376945664), (6, 3647454720), (7, 3126389760), (8, 2735591040), (9, 2431636480), (10, 2188472832), (12, 1823727360), (13, 1683440640), (14, 1563194880), (15, 1458981888), (16, 1367795520), (17, 1287336960), (18, 1215818240), (20, 1094236416), (21, 1042129920), (24, 911863680), (26, 841720320), (28, 781597440), (30, 729490944), (32, 683897760), (34, 643668480), (35, 625277952), (36, 607909120), (39, 561146880), (40, 547118208), (42, 521064960), (45, 486327296), (48, 455931840), (51, 429112320), (52, 420860160), (56, 390798720), (60, 364745472), (63, 347376640), (64, 341948880), (65, 336688128), (68, 321834240), (70, 312638976), (72, 303954560), (78, 280573440), (80, 273559104), (84, 260532480), (85, 257467392), (90, 243163648), (91, 240491520), (96, 227965920), (102, 214556160), (104, 210430080), (105, 208425984), (112, 195399360), (117, 187048960), (119, 183905280), (120, 182372736), (126, 173688320), (128, 170974440), (130, 168344064), (136, 160917120), (140, 156319488), (144, 151977280), (153, 143037440), (156, 140286720), (160, 136779552), (168, 130266240), (170, 128733696), (180, 121581824), (182, 120245760), (192, 113982960), (195, 112229376), (204, 107278080), (208, 105215040), (210, 104212992), (221, 99025920), (224, 97699680), (234, 93524480), (238, 91952640), (240, 91186368), (252, 86844160), (255, 85822464), (256, 85487220), (260, 84172032), (272, 80458560), (273, 80163840), (280, 78159744), (288, 75988640), (306, 71518720), (307, 71285760), (312, 70143360), (315, 69475328), (320, 68389776), (336, 65133120), (340, 64366848), (357, 61301760), (360, 60790912), (364, 60122880), (384, 56991480), (390, 56114688), (408, 53639040), (416, 52607520), (420, 52106496), (442, 49512960), (448, 48849840), (455, 48098304), (468, 46762240), (476, 45976320), (480, 45593184), (504, 43422080), (510, 42911232), (512, 42743610), (520, 42086016), (544, 40229280), (546, 40081920), (560, 39079872), (576, 37994320), (585, 37409792), (595, 36781056), (612, 35759360), (614, 35642880), (624, 35071680), (630, 34737664), (640, 34194888), (663, 33008640), (672, 32566560), (680, 32183424), (714, 30650880), (720, 30395456), (728, 30061440), (765, 28607488), (768, 28495740), (780, 28057344), (816, 26819520), (819, 26721280), (832, 26303760), (840, 26053248), (884, 24756480), (896, 24424920), (910, 24049152), (921, 23761920), (936, 23381120), (952, 22988160), (960, 22796592), (1008, 21711040), (1020, 21455616), (1024, 21371805), (1040, 21043008), (1071, 20433920), (1088, 20114640), (1092, 20040960), (1105, 19805184), (1120, 19539936), (1152, 18997160), (1170, 18704896), (1190, 18390528), (1224, 17879680), (1228, 17821440), (1248, 17535840), (1260, 17368832), (1280, 17097444), (1326, 16504320), (1344, 16283280), (1360, 16091712), (1365, 16032768), (1428, 15325440), (1440, 15197728), (1456, 15030720), (1530, 14303744), (1535, 14257152), (1536, 14247870), (1547, 14146560), (1560, 14028672), (1632, 13409760), (1638, 13360640), (1664, 13151880), (1680, 13026624), (1768, 12378240), (1785, 12260352), (1792, 12212460), (1820, 12024576), (1842, 11880960), (1872, 11690560), (1904, 11494080), (1920, 11398296), (1989, 11002880), (2016, 10855520), (2040, 10727808), (2080, 10521504), (2142, 10216960), (2149, 10183680), (2176, 10057320), (2184, 10020480), (2210, 9902592), (2240, 9769968), (2304, 9498580), (2340, 9352448), (2380, 9195264), (2448, 8939840), (2456, 8910720), (2496, 8767920), (2520, 8684416), (2560, 8548722), (2652, 8252160), (2688, 8141640), (2720, 8045856), (2730, 8016384), (2763, 7920640), (2856, 7662720), (2880, 7598864), (2912, 7515360), (3060, 7151872), (3070, 7128576), (3072, 7123935), (3094, 7073280), (3120, 7014336), (3264, 6704880), (3276, 6680320), (3315, 6601728), (3328, 6575940), (3360, 6513312), (3536, 6189120), (3570, 6130176), (3584, 6106230), (3640, 6012288), (3684, 5940480), (3744, 5845280), (3808, 5747040), (3840, 5699148), (3978, 5501440), (3991, 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(8736, 2505120), (8840, 2475648), (8960, 2442492), (9210, 2376192), (9216, 2374645), (9282, 2357760), (9360, 2338112), (9520, 2298816), (9792, 2234960), (9824, 2227680), (9945, 2200576), (9984, 2191980), (10080, 2171104), (10438, 2096640), (10608, 2063040), (10710, 2043392), (10745, 2036736), (10752, 2035410), (10880, 2011464), (10920, 2004096), (11052, 1980160), (11424, 1915680), (11520, 1899716), (11648, 1878840), (11973, 1827840), (12240, 1787968), (12280, 1782144), (12376, 1768320), (12480, 1753584), (12894, 1697280), (13056, 1676220), (13104, 1670080), (13260, 1650432), (13312, 1643985), (13440, 1628328), (13815, 1584128), (13923, 1571840), (14144, 1547280), (14280, 1532544), (14560, 1503072), (14736, 1485120), (14976, 1461320), (15232, 1436760), (15360, 1424787), (15470, 1414656), (15657, 1397760), (15912, 1375360), (15964, 1370880), (16128, 1356940), (16320, 1340976), (16380, 1336064), (16640, 1315188), (17136, 1277120), (17192, 1272960), (17408, 1257165), (17472, 1252560), (17680, 1237824), (17920, 1221246), (18420, 1188096), (18564, 1178880), (18720, 1169056), (19040, 1149408), (19341, 1131520), (19584, 1117480), (19648, 1113840), (19890, 1100288), (19955, 1096704), (19968, 1095990), (20160, 1085552), (20876, 1048320), (21216, 1031520), (21420, 1021696), (21490, 1018368), (21504, 1017705), (21760, 1005732), (21840, 1002048), (22104, 990080), (22848, 957840), (23040, 949858), (23205, 943104), (23296, 939420), (23946, 913920), (24480, 893984), (24560, 891072), (24752, 884160), (24960, 876792), (25788, 848640), (26095, 838656), (26112, 838110), (26208, 835040), (26520, 825216), (26880, 814164), (27630, 792064), (27846, 785920), (27937, 783360), (28288, 773640), (28560, 766272), (29120, 751536), (29472, 742560), (29952, 730660), (30464, 718380), (30940, 707328), (31314, 698880), (31824, 687680), (31928, 685440), (32235, 678912), (32256, 678470), (32640, 670488), (32760, 668032), (33280, 657594), (34272, 638560), (34384, 636480), (34944, 626280), (35360, 618912), (35840, 610623), (35919, 609280), (36533, 599040), (36840, 594048), (37128, 589440), (37440, 584528), (38080, 574704), (38682, 565760), (39168, 558740), (39296, 556920), (39780, 550144), (39910, 548352), (39936, 547995), (40320, 542776), (41752, 524160), (42432, 515760), (42840, 510848), (42980, 509184), (43520, 502866), (43680, 501024), (44208, 495040), (45696, 478920), (46080, 474929), (46410, 471552), (46592, 469710), (46971, 465920), (47892, 456960), (48960, 446992), (49120, 445536), (49504, 442080), (49920, 438396), (51576, 424320), (52190, 419328), (52224, 419055), (52416, 417520), (53040, 412608), (53760, 407082), (55260, 396032), (55692, 392960), (55874, 391680), (56576, 386820), (57120, 383136), (58240, 375768), (58944, 371280), (59865, 365568), (59904, 365330), (60928, 359190), (61880, 353664), (62628, 349440), (63648, 343840), (63856, 342720), (64470, 339456), (64512, 339235), (65280, 335244), (65520, 334016), (66560, 328797), (67847, 322560), (68544, 319280), (68768, 318240), (69615, 314368), (69888, 313140), (70720, 309456), (71838, 304640), (73066, 299520), (73680, 297024), (74256, 294720), (74880, 292264), (76160, 287352), (77364, 282880), (78285, 279552), (78336, 279370), (78592, 278460), (79560, 275072), (79820, 274176), (80640, 271388), (83504, 262080), (83811, 261120), (84864, 257880), (85680, 255424), (85960, 254592), (87040, 251433), (87360, 250512), (88416, 247520), (91392, 239460), (92820, 235776), (93184, 234855), (93942, 232960), (95784, 228480), (96705, 226304), (97920, 223496), (98240, 222768), (99008, 221040), (99840, 219198), (103152, 212160), (104380, 209664), (104832, 208760), (106080, 206304), (107520, 203541), (109599, 199680), (110520, 198016), (111384, 196480), (111748, 195840), (113152, 193410), (114240, 191568), (116480, 187884), (117888, 185640), (119730, 182784), (119808, 182665), (121856, 179595), (123760, 176832), (125256, 174720), (127296, 171920), (127712, 171360), (128940, 169728), (130560, 167622), (131040, 167008), (135694, 161280), (137088, 159640), (137536, 159120), (139230, 157184), (139685, 156672), (139776, 156570), (141440, 154728), (143676, 152320), (146132, 149760), (147360, 148512)]