20764252800

素因数分解:

$2^7\times 3^8\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 864

約数和(自身を含む): 82149518880

約数和(自身を除く): 61385266080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 43, 45, 46, 48, 50, 54, 60, 64, 69, 72, 75, 80, 81, 86, 90, 92, 96, 100, 108, 115, 120, 128, 129, 135, 138, 144, 150, 160, 162, 172, 180, 184, 192, 200, 207, 215, 216, 225, 230, 240, 243, 258, 270, 276, 288, 300, 320, 324, 344, 345, 360, 368, 384, 387, 400, 405, 414, 430, 432, 450, 460, 480, 486, 516, 540, 552, 575, 576, 600, 621, 640, 645, 648, 675, 688, 690, 720, 729, 736, 774, 800, 810, 828, 860, 864, 900, 920, 960, 972, 989, 1032, 1035, 1075, 1080, 1104, 1150, 1152, 1161, 1200, 1215, 1242, 1290, 1296, 1350, 1376, 1380, 1440, 1458, 1472, 1548, 1600, 1620, 1656, 1720, 1725, 1728, 1800, 1840, 1863, 1920, 1935, 1944, 1978, 2025, 2064, 2070, 2150, 2160, 2187, 2208, 2300, 2322, 2400, 2430, 2484, 2580, 2592, 2700, 2752, 2760, 2880, 2916, 2944, 2967, 3096, 3105, 3200, 3225, 3240, 3312, 3440, 3450, 3456, 3483, 3600, 3645, 3680, 3726, 3870, 3888, 3956, 4050, 4128, 4140, 4300, 4320, 4374, 4416, 4600, 4644, 4800, 4860, 4945, 4968, 5160, 5175, 5184, 5400, 5504, 5520, 5589, 5760, 5805, 5832, 5934, 6075, 6192, 6210, 6450, 6480, 6561, 6624, 6880, 6900, 6966, 7200, 7290, 7360, 7452, 7740, 7776, 7912, 8100, 8256, 8280, 8600, 8640, 8748, 8832, 8901, 9200, 9288, 9315, 9600, 9675, 9720, 9890, 9936, 10320, 10350, 10368, 10449, 10800, 10935, 11040, 11178, 11610, 11664, 11868, 12150, 12384, 12420, 12900, 12960, 13122, 13248, 13760, 13800, 13932, 14400, 14580, 14720, 14835, 14904, 15480, 15525, 15552, 15824, 16200, 16512, 16560, 16767, 17200, 17280, 17415, 17496, 17802, 18225, 18400, 18576, 18630, 19350, 19440, 19780, 19872, 20640, 20700, 20898, 21600, 21870, 22080, 22356, 23220, 23328, 23736, 24300, 24725, 24768, 24840, 25800, 25920, 26244, 26496, 26703, 27520, 27600, 27864, 27945, 28800, 29025, 29160, 29670, 29808, 30960, 31050, 31104, 31347, 31648, 32400, 32805, 33120, 33534, 34400, 34830, 34992, 35604, 36450, 36800, 37152, 37260, 38700, 38880, 39560, 39744, 41280, 41400, 41796, 43200, 43740, 44160, 44505, 44712, 46440, 46575, 46656, 47472, 48600, 49450, 49536, 49680, 50301, 51600, 51840, 52245, 52488, 53406, 54675, 55200, 55728, 55890, 58050, 58320, 59340, 59616, 61920, 62100, 62694, 63296, 64800, 65610, 66240, 67068, 68800, 69660, 69984, 71208, 72900, 73600, 74175, 74304, 74520, 77400, 77760, 79120, 79488, 80109, 82560, 82800, 83592, 83835, 86400, 87075, 87480, 89010, 89424, 92880, 93150, 93312, 94041, 94944, 97200, 98900, 99360, 100602, 103200, 104490, 104976, 106812, 109350, 110400, 111456, 111780, 116100, 116640, 118680, 119232, 123840, 124200, 125388, 126592, 129600, 131220, 132480, 133515, 134136, 137600, 139320, 139725, 139968, 142416, 145800, 148350, 148608, 149040, 150903, 154800, 155520, 156735, 158240, 160218, 164025, 165600, 167184, 167670, 174150, 174960, 178020, 178848, 185760, 186300, 188082, 189888, 194400, 197800, 198720, 201204, 206400, 208980, 209952, 213624, 218700, 220800, 222525, 222912, 223560, 232200, 233280, 237360, 238464, 240327, 247680, 248400, 250776, 251505, 259200, 261225, 262440, 267030, 268272, 278640, 279450, 279936, 282123, 284832, 291600, 296700, 298080, 301806, 309600, 313470, 316480, 320436, 328050, 331200, 334368, 335340, 348300, 349920, 356040, 357696, 371520, 372600, 376164, 379776, 388800, 395600, 397440, 400545, 402408, 412800, 417960, 419175, 419904, 427248, 437400, 445050, 445824, 447120, 464400, 466560, 470205, 474720, 480654, 496800, 501552, 503010, 522450, 524880, 534060, 536544, 557280, 558900, 564246, 569664, 583200, 593400, 596160, 603612, 619200, 626940, 632960, 640872, 656100, 662400, 667575, 668736, 670680, 696600, 699840, 712080, 715392, 720981, 743040, 745200, 752328, 754515, 777600, 783675, 791200, 801090, 804816, 835920, 838350, 839808, 854496, 874800, 890100, 894240, 928800, 940410, 949440, 961308, 993600, 1003104, 1006020, 1044900, 1049760, 1068120, 1073088, 1114560, 1117800, 1128492, 1139328, 1166400, 1186800, 1192320, 1201635, 1207224, 1238400, 1253880, 1257525, 1281744, 1312200, 1335150, 1337472, 1341360, 1393200, 1399680, 1410615, 1424160, 1441962, 1490400, 1504656, 1509030, 1567350, 1582400, 1602180, 1609632, 1671840, 1676700, 1708992, 1749600, 1780200, 1788480, 1857600, 1880820, 1898880, 1922616, 1987200, 2002725, 2006208, 2012040, 2089800, 2099520, 2136240, 2146176, 2162943, 2229120, 2235600, 2256984, 2332800, 2351025, 2373600, 2403270, 2414448, 2507760, 2515050, 2563488, 2624400, 2670300, 2682720, 2786400, 2821230, 2848320, 2883924, 2980800, 3009312, 3018060, 3134700, 3164800, 3204360, 3219264, 3343680, 3353400, 3417984, 3499200, 3560400, 3576960, 3604905, 3715200, 3761640, 3772575, 3845232, 4005450, 4012416, 4024080, 4179600, 4199040, 4272480, 4325886, 4471200, 4513968, 4702050, 4747200, 4806540, 4828896, 5015520, 5030100, 5126976, 5248800, 5340600, 5365440, 5572800, 5642460, 5696640, 5767848, 5961600, 6008175, 6018624, 6036120, 6269400, 6408720, 6438528, 6488829, 6687360, 6706800, 6998400, 7053075, 7120800, 7209810, 7523280, 7545150, 7690464, 8010900, 8048160, 8359200, 8544960, 8651772, 8942400, 9027936, 9404100, 9494400, 9613080, 9657792, 10031040, 10060200, 10253952, 10497600, 10681200, 10730880, 10814715, 11145600, 11284920, 11535696, 12016350, 12037248, 12072240, 12538800, 12817440, 12977658, 13413600, 14106150, 14241600, 14419620, 15046560, 15090300, 15380928, 16021800, 16096320, 16718400, 17089920, 17303544, 17884800, 18024525, 18055872, 18808200, 19226160, 19315584, 20062080, 20120400, 20995200, 21362400, 21629430, 22569840, 23071392, 24032700, 24144480, 25077600, 25634880, 25955316, 26827200, 28212300, 28483200, 28839240, 30093120, 30180600, 30761856, 32043600, 32192640, 32444145, 33436800, 34607088, 36049050, 36111744, 37616400, 38452320, 40240800, 42724800, 43258860, 45139680, 46142784, 48065400, 48288960, 50155200, 51269760, 51910632, 53654400, 54073575, 56424600, 57678480, 60186240, 60361200, 64087200, 64888290, 69214176, 72098100, 75232800, 76904640, 80481600, 85449600, 86517720, 90279360, 92285568, 96130800, 96577920, 100310400, 103821264, 108147150, 112849200, 115356960, 120722400, 128174400, 129776580, 138428352, 144196200, 150465600, 153809280, 160963200, 162220725, 173035440, 180558720, 192261600, 207642528, 216294300, 225698400, 230713920, 241444800, 256348800, 259553160, 276856704, 288392400, 300931200, 324441450, 346070880, 384523200, 415285056, 432588600, 451396800, 461427840, 482889600, 519106320, 576784800, 648882900, 692141760, 769046400, 830570112, 865177200, 902793600, 1038212640, 1153569600, 1297765800, 1384283520, 1730354400, 2076425280, 2307139200, 2595531600, 3460708800, 4152850560, 5191063200, 6921417600, 10382126400, 20764252800]

約数ペア:

[(1, 20764252800), (2, 10382126400), (3, 6921417600), (4, 5191063200), (5, 4152850560), (6, 3460708800), (8, 2595531600), (9, 2307139200), (10, 2076425280), (12, 1730354400), (15, 1384283520), (16, 1297765800), (18, 1153569600), (20, 1038212640), (23, 902793600), (24, 865177200), (25, 830570112), (27, 769046400), (30, 692141760), (32, 648882900), (36, 576784800), (40, 519106320), (43, 482889600), (45, 461427840), (46, 451396800), (48, 432588600), (50, 415285056), (54, 384523200), (60, 346070880), (64, 324441450), (69, 300931200), (72, 288392400), (75, 276856704), (80, 259553160), (81, 256348800), (86, 241444800), (90, 230713920), (92, 225698400), (96, 216294300), (100, 207642528), (108, 192261600), (115, 180558720), (120, 173035440), (128, 162220725), (129, 160963200), (135, 153809280), (138, 150465600), (144, 144196200), (150, 138428352), (160, 129776580), (162, 128174400), (172, 120722400), (180, 115356960), (184, 112849200), (192, 108147150), (200, 103821264), (207, 100310400), (215, 96577920), (216, 96130800), (225, 92285568), (230, 90279360), (240, 86517720), (243, 85449600), (258, 80481600), (270, 76904640), (276, 75232800), (288, 72098100), (300, 69214176), (320, 64888290), (324, 64087200), (344, 60361200), (345, 60186240), (360, 57678480), (368, 56424600), (384, 54073575), (387, 53654400), (400, 51910632), (405, 51269760), (414, 50155200), (430, 48288960), (432, 48065400), (450, 46142784), (460, 45139680), (480, 43258860), (486, 42724800), (516, 40240800), (540, 38452320), (552, 37616400), (575, 36111744), (576, 36049050), (600, 34607088), (621, 33436800), (640, 32444145), (645, 32192640), (648, 32043600), (675, 30761856), (688, 30180600), (690, 30093120), (720, 28839240), (729, 28483200), (736, 28212300), (774, 26827200), (800, 25955316), (810, 25634880), (828, 25077600), (860, 24144480), (864, 24032700), (900, 23071392), (920, 22569840), (960, 21629430), (972, 21362400), (989, 20995200), (1032, 20120400), (1035, 20062080), (1075, 19315584), (1080, 19226160), (1104, 18808200), (1150, 18055872), (1152, 18024525), (1161, 17884800), (1200, 17303544), (1215, 17089920), (1242, 16718400), (1290, 16096320), (1296, 16021800), (1350, 15380928), (1376, 15090300), (1380, 15046560), (1440, 14419620), (1458, 14241600), (1472, 14106150), (1548, 13413600), (1600, 12977658), (1620, 12817440), (1656, 12538800), (1720, 12072240), (1725, 12037248), (1728, 12016350), (1800, 11535696), (1840, 11284920), (1863, 11145600), (1920, 10814715), (1935, 10730880), (1944, 10681200), (1978, 10497600), (2025, 10253952), (2064, 10060200), (2070, 10031040), (2150, 9657792), (2160, 9613080), (2187, 9494400), (2208, 9404100), (2300, 9027936), (2322, 8942400), (2400, 8651772), (2430, 8544960), (2484, 8359200), (2580, 8048160), (2592, 8010900), (2700, 7690464), (2752, 7545150), (2760, 7523280), (2880, 7209810), (2916, 7120800), (2944, 7053075), (2967, 6998400), (3096, 6706800), (3105, 6687360), (3200, 6488829), (3225, 6438528), (3240, 6408720), (3312, 6269400), (3440, 6036120), (3450, 6018624), (3456, 6008175), (3483, 5961600), (3600, 5767848), (3645, 5696640), (3680, 5642460), (3726, 5572800), (3870, 5365440), (3888, 5340600), (3956, 5248800), (4050, 5126976), (4128, 5030100), (4140, 5015520), (4300, 4828896), (4320, 4806540), (4374, 4747200), (4416, 4702050), (4600, 4513968), (4644, 4471200), (4800, 4325886), (4860, 4272480), (4945, 4199040), (4968, 4179600), (5160, 4024080), (5175, 4012416), (5184, 4005450), (5400, 3845232), (5504, 3772575), (5520, 3761640), (5589, 3715200), (5760, 3604905), (5805, 3576960), (5832, 3560400), (5934, 3499200), (6075, 3417984), (6192, 3353400), (6210, 3343680), (6450, 3219264), (6480, 3204360), (6561, 3164800), (6624, 3134700), (6880, 3018060), (6900, 3009312), (6966, 2980800), (7200, 2883924), (7290, 2848320), (7360, 2821230), (7452, 2786400), (7740, 2682720), (7776, 2670300), (7912, 2624400), (8100, 2563488), (8256, 2515050), (8280, 2507760), (8600, 2414448), (8640, 2403270), (8748, 2373600), (8832, 2351025), (8901, 2332800), (9200, 2256984), (9288, 2235600), (9315, 2229120), (9600, 2162943), (9675, 2146176), (9720, 2136240), (9890, 2099520), (9936, 2089800), (10320, 2012040), (10350, 2006208), (10368, 2002725), (10449, 1987200), (10800, 1922616), (10935, 1898880), (11040, 1880820), (11178, 1857600), (11610, 1788480), (11664, 1780200), (11868, 1749600), (12150, 1708992), (12384, 1676700), (12420, 1671840), (12900, 1609632), (12960, 1602180), (13122, 1582400), (13248, 1567350), (13760, 1509030), (13800, 1504656), (13932, 1490400), (14400, 1441962), (14580, 1424160), (14720, 1410615), (14835, 1399680), (14904, 1393200), (15480, 1341360), (15525, 1337472), (15552, 1335150), (15824, 1312200), (16200, 1281744), (16512, 1257525), (16560, 1253880), (16767, 1238400), (17200, 1207224), (17280, 1201635), (17415, 1192320), (17496, 1186800), (17802, 1166400), (18225, 1139328), (18400, 1128492), (18576, 1117800), (18630, 1114560), (19350, 1073088), (19440, 1068120), (19780, 1049760), (19872, 1044900), (20640, 1006020), (20700, 1003104), (20898, 993600), (21600, 961308), (21870, 949440), (22080, 940410), (22356, 928800), (23220, 894240), (23328, 890100), (23736, 874800), (24300, 854496), (24725, 839808), (24768, 838350), (24840, 835920), (25800, 804816), (25920, 801090), (26244, 791200), (26496, 783675), (26703, 777600), (27520, 754515), (27600, 752328), (27864, 745200), (27945, 743040), (28800, 720981), (29025, 715392), (29160, 712080), (29670, 699840), (29808, 696600), (30960, 670680), (31050, 668736), (31104, 667575), (31347, 662400), (31648, 656100), (32400, 640872), (32805, 632960), (33120, 626940), (33534, 619200), (34400, 603612), (34830, 596160), (34992, 593400), (35604, 583200), (36450, 569664), (36800, 564246), (37152, 558900), (37260, 557280), (38700, 536544), (38880, 534060), (39560, 524880), (39744, 522450), (41280, 503010), (41400, 501552), (41796, 496800), (43200, 480654), (43740, 474720), (44160, 470205), (44505, 466560), (44712, 464400), (46440, 447120), (46575, 445824), (46656, 445050), (47472, 437400), (48600, 427248), (49450, 419904), (49536, 419175), (49680, 417960), (50301, 412800), (51600, 402408), (51840, 400545), (52245, 397440), (52488, 395600), (53406, 388800), (54675, 379776), (55200, 376164), (55728, 372600), (55890, 371520), (58050, 357696), (58320, 356040), (59340, 349920), (59616, 348300), (61920, 335340), (62100, 334368), (62694, 331200), (63296, 328050), (64800, 320436), (65610, 316480), (66240, 313470), (67068, 309600), (68800, 301806), (69660, 298080), (69984, 296700), (71208, 291600), (72900, 284832), (73600, 282123), (74175, 279936), (74304, 279450), (74520, 278640), (77400, 268272), (77760, 267030), (79120, 262440), (79488, 261225), (80109, 259200), (82560, 251505), (82800, 250776), (83592, 248400), (83835, 247680), (86400, 240327), (87075, 238464), (87480, 237360), (89010, 233280), (89424, 232200), (92880, 223560), (93150, 222912), (93312, 222525), (94041, 220800), (94944, 218700), (97200, 213624), (98900, 209952), (99360, 208980), (100602, 206400), (103200, 201204), (104490, 198720), (104976, 197800), (106812, 194400), (109350, 189888), (110400, 188082), (111456, 186300), (111780, 185760), (116100, 178848), (116640, 178020), (118680, 174960), (119232, 174150), (123840, 167670), (124200, 167184), (125388, 165600), (126592, 164025), (129600, 160218), (131220, 158240), (132480, 156735), (133515, 155520), (134136, 154800), (137600, 150903), (139320, 149040), (139725, 148608), (139968, 148350), (142416, 145800)]