20277008640

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 864

約数和(自身を含む): 84996387840

約数和(自身を除く): 64719379200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 67, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 134, 135, 139, 140, 144, 160, 162, 168, 180, 189, 192, 201, 210, 216, 224, 240, 243, 252, 256, 268, 270, 278, 280, 288, 315, 320, 324, 335, 336, 360, 378, 384, 402, 405, 417, 420, 432, 448, 469, 480, 486, 504, 536, 540, 556, 560, 567, 576, 603, 630, 640, 648, 670, 672, 695, 720, 756, 768, 804, 810, 834, 840, 864, 896, 938, 945, 960, 972, 973, 1005, 1008, 1072, 1080, 1112, 1120, 1134, 1152, 1206, 1215, 1251, 1260, 1280, 1296, 1340, 1344, 1390, 1407, 1440, 1512, 1608, 1620, 1668, 1680, 1701, 1728, 1792, 1809, 1876, 1890, 1920, 1944, 1946, 2010, 2016, 2085, 2144, 2160, 2224, 2240, 2268, 2304, 2345, 2412, 2430, 2502, 2520, 2592, 2680, 2688, 2780, 2814, 2835, 2880, 2919, 3015, 3024, 3216, 3240, 3336, 3360, 3402, 3456, 3618, 3752, 3753, 3780, 3840, 3888, 3892, 4020, 4032, 4170, 4221, 4288, 4320, 4448, 4480, 4536, 4690, 4824, 4860, 4865, 5004, 5040, 5184, 5360, 5376, 5427, 5560, 5628, 5670, 5760, 5838, 6030, 6048, 6255, 6432, 6480, 6672, 6720, 6804, 6912, 7035, 7236, 7504, 7506, 7560, 7776, 7784, 8040, 8064, 8340, 8442, 8505, 8576, 8640, 8757, 8896, 8960, 9045, 9072, 9313, 9380, 9648, 9720, 9730, 10008, 10080, 10368, 10720, 10854, 11120, 11256, 11259, 11340, 11520, 11676, 12060, 12096, 12510, 12663, 12864, 12960, 13344, 13440, 13608, 14070, 14472, 14595, 15008, 15012, 15120, 15552, 15568, 16080, 16128, 16281, 16680, 16884, 17010, 17152, 17280, 17514, 17792, 18090, 18144, 18626, 18760, 18765, 19296, 19440, 19460, 20016, 20160, 20736, 21105, 21440, 21708, 22240, 22512, 22518, 22680, 23352, 24120, 24192, 25020, 25326, 25728, 25920, 26271, 26688, 26880, 27135, 27216, 27939, 28140, 28944, 29190, 30016, 30024, 30240, 31104, 31136, 32160, 32562, 33360, 33768, 33777, 34020, 34560, 35028, 35584, 36180, 36288, 37252, 37520, 37530, 37989, 38592, 38880, 38920, 40032, 40320, 42210, 42880, 43416, 43785, 44480, 45024, 45036, 45360, 46565, 46704, 48240, 48384, 50040, 50652, 51456, 51840, 52542, 53376, 54270, 54432, 55878, 56280, 56295, 57888, 58380, 60032, 60048, 60480, 62208, 62272, 63315, 64320, 65124, 65191, 66720, 67536, 67554, 68040, 70056, 72360, 72576, 74504, 75040, 75060, 75978, 77184, 77760, 77840, 78813, 80064, 80640, 81405, 83817, 84420, 85760, 86832, 87570, 88960, 90048, 90072, 90720, 93130, 93408, 96480, 100080, 101304, 103680, 105084, 106752, 108540, 108864, 111756, 112560, 112590, 113967, 115776, 116760, 120064, 120096, 120960, 124544, 126630, 128640, 130248, 130382, 131355, 133440, 135072, 135108, 136080, 139695, 140112, 144720, 145152, 149008, 150080, 150120, 151956, 154368, 155520, 155680, 157626, 160128, 162810, 167634, 168840, 168885, 173664, 175140, 177920, 180096, 180144, 181440, 186260, 186816, 189945, 192960, 195573, 200160, 202608, 210168, 217080, 217728, 223512, 225120, 225180, 227934, 231552, 233520, 236439, 240192, 241920, 249088, 251451, 253260, 257280, 260496, 260764, 262710, 266880, 270144, 270216, 272160, 279390, 280224, 289440, 298016, 300160, 300240, 303912, 311040, 311360, 315252, 320256, 325620, 325955, 335268, 337680, 337770, 347328, 350280, 360192, 360288, 362880, 372520, 373632, 379890, 385920, 391146, 394065, 400320, 405216, 419085, 420336, 434160, 435456, 447024, 450240, 450360, 455868, 463104, 467040, 472878, 480384, 502902, 506520, 520992, 521528, 525420, 533760, 540288, 540432, 544320, 558780, 560448, 569835, 578880, 586719, 596032, 600320, 600480, 607824, 622720, 630504, 651240, 651910, 670536, 675360, 675540, 694656, 700560, 720576, 725760, 745040, 747264, 754353, 759780, 771840, 782292, 788130, 800640, 810432, 838170, 840672, 868320, 894048, 900480, 900720, 911736, 934080, 945756, 960768, 977865, 1005804, 1013040, 1041984, 1043056, 1050840, 1080576, 1080864, 1088640, 1117560, 1120896, 1139670, 1157760, 1173438, 1182195, 1192064, 1200960, 1215648, 1245440, 1257255, 1261008, 1302480, 1303820, 1341072, 1350720, 1351080, 1389312, 1401120, 1441152, 1490080, 1508706, 1519560, 1564584, 1576260, 1601280, 1620864, 1676340, 1681344, 1736640, 1760157, 1788096, 1800960, 1801440, 1823472, 1868160, 1891512, 1955730, 2011608, 2026080, 2083968, 2086112, 2101680, 2161728, 2177280, 2235120, 2241792, 2263059, 2279340, 2315520, 2346876, 2364390, 2384128, 2401920, 2431296, 2514510, 2522016, 2604960, 2607640, 2682144, 2701440, 2702160, 2802240, 2882304, 2933595, 2980160, 3017412, 3039120, 3129168, 3152520, 3241728, 3352680, 3362688, 3473280, 3520314, 3576192, 3602880, 3646944, 3736320, 3771765, 3783024, 3911460, 4023216, 4052160, 4167936, 4172224, 4203360, 4323456, 4470240, 4526118, 4558680, 4693752, 4728780, 4803840, 4862592, 5029020, 5044032, 5209920, 5215280, 5280471, 5364288, 5402880, 5404320, 5604480, 5867190, 5960320, 6034824, 6078240, 6258336, 6305040, 6705360, 6725376, 6946560, 7040628, 7152384, 7205760, 7293888, 7543530, 7566048, 7822920, 8046432, 8104320, 8344448, 8406720, 8646912, 8800785, 8940480, 9052236, 9117360, 9387504, 9457560, 9725184, 10058040, 10088064, 10419840, 10430560, 10560942, 10728576, 10808640, 11208960, 11315295, 11734380, 11920640, 12069648, 12156480, 12516672, 12610080, 13410720, 14081256, 14411520, 14587776, 15087060, 15132096, 15645840, 15841413, 16092864, 16208640, 16688896, 16813440, 17601570, 17880960, 18104472, 18234720, 18775008, 18915120, 20116080, 20176128, 20839680, 20861120, 21121884, 21457152, 21617280, 22630590, 23468760, 24139296, 24312960, 25033344, 25220160, 26402355, 26821440, 28162512, 29175552, 30174120, 30264192, 31291680, 31682826, 32185728, 33626880, 35203140, 35761920, 36208944, 36469440, 37550016, 37830240, 40232160, 41722240, 42243768, 43234560, 45261180, 46937520, 48278592, 48625920, 50066688, 50440320, 52804710, 53642880, 56325024, 60348240, 60528384, 62583360, 63365652, 64371456, 70406280, 72417888, 72938880, 75100032, 75660480, 79207065, 80464320, 83444480, 84487536, 90522360, 93875040, 96557184, 100880640, 105609420, 107285760, 112650048, 120696480, 125166720, 126731304, 140812560, 144835776, 145877760, 150200064, 151320960, 158414130, 160928640, 168975072, 181044720, 187750080, 193114368, 211218840, 225300096, 241392960, 250333440, 253462608, 281625120, 289671552, 302641920, 316828260, 321857280, 337950144, 362089440, 375500160, 422437680, 450600192, 482785920, 506925216, 563250240, 579343104, 633656520, 675900288, 724178880, 751000320, 844875360, 965571840, 1013850432, 1126500480, 1267313040, 1351800576, 1448357760, 1689750720, 2027700864, 2253000960, 2534626080, 2896715520, 3379501440, 4055401728, 5069252160, 6759002880, 10138504320, 20277008640]

約数ペア:

[(1, 20277008640), (2, 10138504320), (3, 6759002880), (4, 5069252160), (5, 4055401728), (6, 3379501440), (7, 2896715520), (8, 2534626080), (9, 2253000960), (10, 2027700864), (12, 1689750720), (14, 1448357760), (15, 1351800576), (16, 1267313040), (18, 1126500480), (20, 1013850432), (21, 965571840), (24, 844875360), (27, 751000320), (28, 724178880), (30, 675900288), (32, 633656520), (35, 579343104), (36, 563250240), (40, 506925216), (42, 482785920), (45, 450600192), (48, 422437680), (54, 375500160), (56, 362089440), (60, 337950144), (63, 321857280), (64, 316828260), (67, 302641920), (70, 289671552), (72, 281625120), (80, 253462608), (81, 250333440), (84, 241392960), (90, 225300096), (96, 211218840), (105, 193114368), (108, 187750080), (112, 181044720), (120, 168975072), (126, 160928640), (128, 158414130), (134, 151320960), (135, 150200064), (139, 145877760), (140, 144835776), (144, 140812560), (160, 126731304), (162, 125166720), (168, 120696480), (180, 112650048), (189, 107285760), (192, 105609420), (201, 100880640), (210, 96557184), (216, 93875040), (224, 90522360), (240, 84487536), (243, 83444480), (252, 80464320), (256, 79207065), (268, 75660480), (270, 75100032), (278, 72938880), (280, 72417888), (288, 70406280), (315, 64371456), (320, 63365652), (324, 62583360), (335, 60528384), (336, 60348240), (360, 56325024), (378, 53642880), (384, 52804710), (402, 50440320), (405, 50066688), (417, 48625920), (420, 48278592), (432, 46937520), (448, 45261180), (469, 43234560), (480, 42243768), (486, 41722240), (504, 40232160), (536, 37830240), (540, 37550016), (556, 36469440), (560, 36208944), (567, 35761920), (576, 35203140), (603, 33626880), (630, 32185728), (640, 31682826), (648, 31291680), (670, 30264192), (672, 30174120), (695, 29175552), (720, 28162512), (756, 26821440), (768, 26402355), (804, 25220160), (810, 25033344), (834, 24312960), (840, 24139296), (864, 23468760), (896, 22630590), (938, 21617280), (945, 21457152), (960, 21121884), (972, 20861120), (973, 20839680), (1005, 20176128), (1008, 20116080), (1072, 18915120), (1080, 18775008), (1112, 18234720), (1120, 18104472), (1134, 17880960), (1152, 17601570), (1206, 16813440), (1215, 16688896), (1251, 16208640), (1260, 16092864), (1280, 15841413), (1296, 15645840), (1340, 15132096), (1344, 15087060), (1390, 14587776), (1407, 14411520), (1440, 14081256), (1512, 13410720), (1608, 12610080), (1620, 12516672), (1668, 12156480), (1680, 12069648), (1701, 11920640), (1728, 11734380), (1792, 11315295), (1809, 11208960), (1876, 10808640), (1890, 10728576), (1920, 10560942), (1944, 10430560), (1946, 10419840), (2010, 10088064), (2016, 10058040), (2085, 9725184), (2144, 9457560), (2160, 9387504), (2224, 9117360), (2240, 9052236), (2268, 8940480), (2304, 8800785), (2345, 8646912), (2412, 8406720), (2430, 8344448), (2502, 8104320), (2520, 8046432), (2592, 7822920), (2680, 7566048), (2688, 7543530), (2780, 7293888), (2814, 7205760), (2835, 7152384), (2880, 7040628), (2919, 6946560), (3015, 6725376), (3024, 6705360), (3216, 6305040), (3240, 6258336), (3336, 6078240), (3360, 6034824), (3402, 5960320), (3456, 5867190), (3618, 5604480), (3752, 5404320), (3753, 5402880), (3780, 5364288), (3840, 5280471), (3888, 5215280), (3892, 5209920), (4020, 5044032), (4032, 5029020), (4170, 4862592), (4221, 4803840), (4288, 4728780), (4320, 4693752), (4448, 4558680), (4480, 4526118), (4536, 4470240), (4690, 4323456), (4824, 4203360), (4860, 4172224), (4865, 4167936), (5004, 4052160), (5040, 4023216), (5184, 3911460), (5360, 3783024), (5376, 3771765), (5427, 3736320), (5560, 3646944), (5628, 3602880), (5670, 3576192), (5760, 3520314), (5838, 3473280), (6030, 3362688), (6048, 3352680), (6255, 3241728), (6432, 3152520), (6480, 3129168), (6672, 3039120), (6720, 3017412), (6804, 2980160), (6912, 2933595), (7035, 2882304), (7236, 2802240), (7504, 2702160), (7506, 2701440), (7560, 2682144), (7776, 2607640), (7784, 2604960), (8040, 2522016), (8064, 2514510), (8340, 2431296), (8442, 2401920), (8505, 2384128), (8576, 2364390), (8640, 2346876), (8757, 2315520), (8896, 2279340), (8960, 2263059), (9045, 2241792), (9072, 2235120), (9313, 2177280), (9380, 2161728), (9648, 2101680), (9720, 2086112), (9730, 2083968), (10008, 2026080), (10080, 2011608), (10368, 1955730), (10720, 1891512), (10854, 1868160), (11120, 1823472), (11256, 1801440), (11259, 1800960), (11340, 1788096), (11520, 1760157), (11676, 1736640), (12060, 1681344), (12096, 1676340), (12510, 1620864), (12663, 1601280), (12864, 1576260), (12960, 1564584), (13344, 1519560), (13440, 1508706), (13608, 1490080), (14070, 1441152), (14472, 1401120), (14595, 1389312), (15008, 1351080), (15012, 1350720), (15120, 1341072), (15552, 1303820), (15568, 1302480), (16080, 1261008), (16128, 1257255), (16281, 1245440), (16680, 1215648), (16884, 1200960), (17010, 1192064), (17152, 1182195), (17280, 1173438), (17514, 1157760), (17792, 1139670), (18090, 1120896), (18144, 1117560), (18626, 1088640), (18760, 1080864), (18765, 1080576), (19296, 1050840), (19440, 1043056), (19460, 1041984), (20016, 1013040), (20160, 1005804), (20736, 977865), (21105, 960768), (21440, 945756), (21708, 934080), (22240, 911736), (22512, 900720), (22518, 900480), (22680, 894048), (23352, 868320), (24120, 840672), (24192, 838170), (25020, 810432), (25326, 800640), (25728, 788130), (25920, 782292), (26271, 771840), (26688, 759780), (26880, 754353), (27135, 747264), (27216, 745040), (27939, 725760), (28140, 720576), (28944, 700560), (29190, 694656), (30016, 675540), (30024, 675360), (30240, 670536), (31104, 651910), (31136, 651240), (32160, 630504), (32562, 622720), (33360, 607824), (33768, 600480), (33777, 600320), (34020, 596032), (34560, 586719), (35028, 578880), (35584, 569835), (36180, 560448), (36288, 558780), (37252, 544320), (37520, 540432), (37530, 540288), (37989, 533760), (38592, 525420), (38880, 521528), (38920, 520992), (40032, 506520), (40320, 502902), (42210, 480384), (42880, 472878), (43416, 467040), (43785, 463104), (44480, 455868), (45024, 450360), (45036, 450240), (45360, 447024), (46565, 435456), (46704, 434160), (48240, 420336), (48384, 419085), (50040, 405216), (50652, 400320), (51456, 394065), (51840, 391146), (52542, 385920), (53376, 379890), (54270, 373632), (54432, 372520), (55878, 362880), (56280, 360288), (56295, 360192), (57888, 350280), (58380, 347328), (60032, 337770), (60048, 337680), (60480, 335268), (62208, 325955), (62272, 325620), (63315, 320256), (64320, 315252), (65124, 311360), (65191, 311040), (66720, 303912), (67536, 300240), (67554, 300160), (68040, 298016), (70056, 289440), (72360, 280224), (72576, 279390), (74504, 272160), (75040, 270216), (75060, 270144), (75978, 266880), (77184, 262710), (77760, 260764), (77840, 260496), (78813, 257280), (80064, 253260), (80640, 251451), (81405, 249088), (83817, 241920), (84420, 240192), (85760, 236439), (86832, 233520), (87570, 231552), (88960, 227934), (90048, 225180), (90072, 225120), (90720, 223512), (93130, 217728), (93408, 217080), (96480, 210168), (100080, 202608), (101304, 200160), (103680, 195573), (105084, 192960), (106752, 189945), (108540, 186816), (108864, 186260), (111756, 181440), (112560, 180144), (112590, 180096), (113967, 177920), (115776, 175140), (116760, 173664), (120064, 168885), (120096, 168840), (120960, 167634), (124544, 162810), (126630, 160128), (128640, 157626), (130248, 155680), (130382, 155520), (131355, 154368), (133440, 151956), (135072, 150120), (135108, 150080), (136080, 149008), (139695, 145152), (140112, 144720)]