81185045760

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1891

約数の個数: 864

約数和(自身を含む): 353949243648

約数和(自身を除く): 272764197888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 43, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 86, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 129, 130, 140, 144, 156, 160, 168, 172, 180, 182, 192, 195, 208, 210, 215, 224, 234, 240, 252, 256, 258, 260, 273, 280, 288, 301, 312, 315, 320, 336, 344, 360, 364, 384, 387, 390, 416, 420, 430, 448, 455, 468, 480, 504, 516, 520, 546, 559, 560, 576, 585, 602, 624, 630, 640, 645, 672, 688, 720, 728, 768, 774, 780, 819, 832, 840, 860, 896, 903, 910, 936, 960, 1008, 1032, 1040, 1092, 1118, 1120, 1152, 1170, 1204, 1248, 1260, 1280, 1290, 1344, 1365, 1376, 1440, 1456, 1505, 1548, 1560, 1638, 1664, 1677, 1680, 1720, 1792, 1801, 1806, 1820, 1872, 1920, 1935, 2016, 2064, 2080, 2184, 2236, 2240, 2304, 2340, 2408, 2496, 2520, 2580, 2688, 2709, 2730, 2752, 2795, 2880, 2912, 3010, 3096, 3120, 3276, 3328, 3354, 3360, 3440, 3602, 3612, 3640, 3744, 3840, 3870, 3913, 4032, 4095, 4128, 4160, 4368, 4472, 4480, 4515, 4680, 4816, 4992, 5031, 5040, 5160, 5376, 5403, 5418, 5460, 5504, 5590, 5760, 5824, 6020, 6192, 6240, 6552, 6708, 6720, 6880, 7204, 7224, 7280, 7488, 7740, 7826, 8064, 8190, 8256, 8320, 8385, 8736, 8944, 8960, 9005, 9030, 9360, 9632, 9984, 10062, 10080, 10320, 10806, 10836, 10920, 11008, 11180, 11520, 11648, 11739, 12040, 12384, 12480, 12607, 13104, 13416, 13440, 13545, 13760, 14408, 14448, 14560, 14976, 15480, 15652, 16128, 16209, 16380, 16512, 16640, 16770, 17472, 17888, 18010, 18060, 18720, 19264, 19565, 20124, 20160, 20640, 21612, 21672, 21840, 22360, 23296, 23413, 23478, 24080, 24768, 24960, 25155, 25214, 26208, 26832, 26880, 27015, 27090, 27520, 28816, 28896, 29120, 29952, 30960, 31304, 32418, 32760, 33024, 33540, 34944, 35217, 35776, 36020, 36120, 37440, 37821, 38528, 39130, 40248, 40320, 41280, 43224, 43344, 43680, 44720, 46826, 46956, 48160, 49536, 49920, 50310, 50428, 52416, 53664, 54030, 54180, 55040, 57632, 57792, 58240, 58695, 61920, 62608, 63035, 64836, 65520, 67080, 69888, 70239, 70434, 71552, 72040, 72240, 74880, 75642, 77056, 77443, 78260, 80496, 80640, 81045, 82560, 86448, 86688, 87360, 89440, 93652, 93912, 96320, 99072, 100620, 100856, 104832, 107328, 108060, 108360, 113463, 115264, 115584, 116480, 117065, 117390, 123840, 125216, 126070, 129672, 131040, 134160, 140478, 140868, 143104, 144080, 144480, 149760, 151284, 154886, 156520, 160992, 162090, 163891, 165120, 172896, 173376, 174720, 176085, 178880, 187304, 187824, 189105, 192640, 201240, 201712, 209664, 210717, 214656, 216120, 216720, 226926, 230528, 231168, 232329, 234130, 234780, 247680, 250432, 252140, 259344, 262080, 268320, 280956, 281736, 288160, 288960, 302568, 309772, 313040, 321984, 324180, 327782, 345792, 346752, 349440, 351195, 352170, 357760, 374608, 375648, 378210, 385280, 387215, 402480, 403424, 421434, 429312, 432240, 433440, 453852, 461056, 464658, 468260, 469560, 491673, 495360, 500864, 504280, 518688, 524160, 536640, 542101, 561912, 563472, 567315, 576320, 577920, 605136, 619544, 626080, 643968, 648360, 655564, 691584, 693504, 696987, 702390, 704340, 715520, 749216, 751296, 756420, 774430, 804960, 806848, 819455, 842868, 864480, 866880, 907704, 929316, 936520, 939120, 983346, 1001728, 1006759, 1008560, 1037376, 1048320, 1053585, 1073280, 1084202, 1123824, 1126944, 1134630, 1152640, 1155840, 1161645, 1210272, 1239088, 1252160, 1287936, 1296720, 1311128, 1383168, 1393974, 1404780, 1408680, 1475019, 1498432, 1502592, 1512840, 1548860, 1609920, 1613696, 1626303, 1638910, 1685736, 1728960, 1733760, 1815408, 1858632, 1873040, 1878240, 1966692, 2013518, 2017120, 2074752, 2107170, 2146560, 2168404, 2247648, 2253888, 2269260, 2305280, 2323290, 2420544, 2458365, 2478176, 2504320, 2593440, 2622256, 2710505, 2787948, 2809560, 2817360, 2950038, 2996864, 3005184, 3020277, 3025680, 3097720, 3219840, 3227392, 3252606, 3277820, 3371472, 3457920, 3467520, 3484935, 3630816, 3717264, 3746080, 3756480, 3933384, 4027036, 4034240, 4149504, 4214340, 4336808, 4495296, 4507776, 4538520, 4646580, 4841088, 4878909, 4916730, 4956352, 5008640, 5033795, 5186880, 5244512, 5421010, 5575896, 5619120, 5634720, 5900076, 5993728, 6040554, 6051360, 6195440, 6439680, 6505212, 6555640, 6742944, 6915840, 6969870, 7047313, 7261632, 7375095, 7434528, 7492160, 7512960, 7866768, 8054072, 8068480, 8131515, 8428680, 8673616, 8990592, 9015552, 9060831, 9077040, 9293160, 9682176, 9757818, 9833460, 9912704, 10067590, 10373760, 10489024, 10842020, 11151792, 11238240, 11269440, 11800152, 12081108, 12102720, 12390880, 13010424, 13111280, 13485888, 13939740, 14094626, 14523264, 14750190, 14869056, 14984320, 15025920, 15101385, 15733536, 16108144, 16136960, 16263030, 16857360, 17347232, 17981184, 18121662, 18154080, 18586320, 19515636, 19666920, 19825408, 20135180, 20747520, 20978048, 21141939, 21684040, 22303584, 22476480, 22538880, 23600304, 24162216, 24205440, 24394545, 24781760, 26020848, 26222560, 26971776, 27879480, 28189252, 29046528, 29500380, 29738112, 29968640, 30202770, 31467072, 32216288, 32526060, 33714720, 34694464, 35236565, 36243324, 36308160, 37172640, 39031272, 39333840, 40270360, 41956096, 42283878, 43368080, 44607168, 44952960, 45077760, 45304155, 47200608, 48324432, 48410880, 48789090, 49563520, 52041696, 52445120, 53943552, 55758960, 56378504, 59000760, 59476224, 60405540, 62934144, 63425817, 64432576, 65052120, 67429440, 69388928, 70473130, 72486648, 72616320, 74345280, 78062544, 78667680, 80540720, 84567756, 86736160, 89214336, 89905920, 90608310, 94401216, 96648864, 97578180, 99127040, 104083392, 104890240, 105709695, 111517920, 112757008, 118001520, 120811080, 125868288, 126851634, 128865152, 130104240, 134858880, 138777856, 140946260, 144973296, 145232640, 148690560, 156125088, 157335360, 161081440, 169135512, 173472320, 178428672, 181216620, 188802432, 193297728, 195156360, 208166784, 209780480, 211419390, 223035840, 225514016, 236003040, 241622160, 253703268, 257730304, 260208480, 269717760, 281892520, 289946592, 297381120, 312250176, 314670720, 317129085, 322162880, 338271024, 346944640, 362433240, 377604864, 386595456, 390312720, 416333568, 422838780, 446071680, 451028032, 472006080, 483244320, 507406536, 520416960, 563785040, 579893184, 624500352, 629341440, 634258170, 644325760, 676542048, 693889280, 724866480, 773190912, 780625440, 845677560, 892143360, 902056064, 944012160, 966488640, 1014813072, 1040833920, 1127570080, 1159786368, 1249000704, 1268516340, 1288651520, 1353084096, 1449732960, 1561250880, 1691355120, 1804112128, 1888024320, 1932977280, 2029626144, 2081667840, 2255140160, 2319572736, 2537032680, 2706168192, 2899465920, 3122501760, 3382710240, 3865954560, 4059252288, 4510280320, 5074065360, 5412336384, 5798931840, 6245003520, 6765420480, 8118504576, 9020560640, 10148130720, 11597863680, 13530840960, 16237009152, 20296261440, 27061681920, 40592522880, 81185045760]

約数ペア:

[(1, 81185045760), (2, 40592522880), (3, 27061681920), (4, 20296261440), (5, 16237009152), (6, 13530840960), (7, 11597863680), (8, 10148130720), (9, 9020560640), (10, 8118504576), (12, 6765420480), (13, 6245003520), (14, 5798931840), (15, 5412336384), (16, 5074065360), (18, 4510280320), (20, 4059252288), (21, 3865954560), (24, 3382710240), (26, 3122501760), (28, 2899465920), (30, 2706168192), (32, 2537032680), (35, 2319572736), (36, 2255140160), (39, 2081667840), (40, 2029626144), (42, 1932977280), (43, 1888024320), (45, 1804112128), (48, 1691355120), (52, 1561250880), (56, 1449732960), (60, 1353084096), (63, 1288651520), (64, 1268516340), (65, 1249000704), (70, 1159786368), (72, 1127570080), (78, 1040833920), (80, 1014813072), (84, 966488640), (86, 944012160), (90, 902056064), (91, 892143360), (96, 845677560), (104, 780625440), (105, 773190912), (112, 724866480), (117, 693889280), (120, 676542048), (126, 644325760), (128, 634258170), (129, 629341440), (130, 624500352), (140, 579893184), (144, 563785040), (156, 520416960), (160, 507406536), (168, 483244320), (172, 472006080), (180, 451028032), (182, 446071680), (192, 422838780), (195, 416333568), (208, 390312720), (210, 386595456), (215, 377604864), (224, 362433240), (234, 346944640), (240, 338271024), (252, 322162880), (256, 317129085), (258, 314670720), (260, 312250176), (273, 297381120), (280, 289946592), (288, 281892520), (301, 269717760), (312, 260208480), (315, 257730304), (320, 253703268), (336, 241622160), (344, 236003040), (360, 225514016), (364, 223035840), (384, 211419390), (387, 209780480), (390, 208166784), (416, 195156360), (420, 193297728), (430, 188802432), (448, 181216620), (455, 178428672), (468, 173472320), (480, 169135512), (504, 161081440), (516, 157335360), (520, 156125088), (546, 148690560), (559, 145232640), (560, 144973296), (576, 140946260), (585, 138777856), (602, 134858880), (624, 130104240), (630, 128865152), (640, 126851634), (645, 125868288), (672, 120811080), (688, 118001520), (720, 112757008), (728, 111517920), (768, 105709695), (774, 104890240), (780, 104083392), (819, 99127040), (832, 97578180), (840, 96648864), (860, 94401216), (896, 90608310), (903, 89905920), (910, 89214336), (936, 86736160), (960, 84567756), (1008, 80540720), (1032, 78667680), (1040, 78062544), (1092, 74345280), (1118, 72616320), (1120, 72486648), (1152, 70473130), (1170, 69388928), (1204, 67429440), (1248, 65052120), (1260, 64432576), (1280, 63425817), (1290, 62934144), (1344, 60405540), (1365, 59476224), (1376, 59000760), (1440, 56378504), (1456, 55758960), (1505, 53943552), (1548, 52445120), (1560, 52041696), (1638, 49563520), (1664, 48789090), (1677, 48410880), (1680, 48324432), (1720, 47200608), (1792, 45304155), (1801, 45077760), (1806, 44952960), (1820, 44607168), (1872, 43368080), (1920, 42283878), (1935, 41956096), (2016, 40270360), (2064, 39333840), (2080, 39031272), (2184, 37172640), (2236, 36308160), (2240, 36243324), (2304, 35236565), (2340, 34694464), (2408, 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(7224, 11238240), (7280, 11151792), (7488, 10842020), (7740, 10489024), (7826, 10373760), (8064, 10067590), (8190, 9912704), (8256, 9833460), (8320, 9757818), (8385, 9682176), (8736, 9293160), (8944, 9077040), (8960, 9060831), (9005, 9015552), (9030, 8990592), (9360, 8673616), (9632, 8428680), (9984, 8131515), (10062, 8068480), (10080, 8054072), (10320, 7866768), (10806, 7512960), (10836, 7492160), (10920, 7434528), (11008, 7375095), (11180, 7261632), (11520, 7047313), (11648, 6969870), (11739, 6915840), (12040, 6742944), (12384, 6555640), (12480, 6505212), (12607, 6439680), (13104, 6195440), (13416, 6051360), (13440, 6040554), (13545, 5993728), (13760, 5900076), (14408, 5634720), (14448, 5619120), (14560, 5575896), (14976, 5421010), (15480, 5244512), (15652, 5186880), (16128, 5033795), (16209, 5008640), (16380, 4956352), (16512, 4916730), (16640, 4878909), (16770, 4841088), (17472, 4646580), (17888, 4538520), (18010, 4507776), (18060, 4495296), (18720, 4336808), (19264, 4214340), (19565, 4149504), (20124, 4034240), (20160, 4027036), (20640, 3933384), (21612, 3756480), (21672, 3746080), (21840, 3717264), (22360, 3630816), (23296, 3484935), (23413, 3467520), (23478, 3457920), (24080, 3371472), (24768, 3277820), (24960, 3252606), (25155, 3227392), (25214, 3219840), (26208, 3097720), (26832, 3025680), (26880, 3020277), (27015, 3005184), (27090, 2996864), (27520, 2950038), (28816, 2817360), (28896, 2809560), (29120, 2787948), (29952, 2710505), (30960, 2622256), (31304, 2593440), (32418, 2504320), (32760, 2478176), (33024, 2458365), (33540, 2420544), (34944, 2323290), (35217, 2305280), (35776, 2269260), (36020, 2253888), (36120, 2247648), (37440, 2168404), (37821, 2146560), (38528, 2107170), (39130, 2074752), (40248, 2017120), (40320, 2013518), (41280, 1966692), (43224, 1878240), (43344, 1873040), (43680, 1858632), (44720, 1815408), (46826, 1733760), (46956, 1728960), (48160, 1685736), (49536, 1638910), (49920, 1626303), (50310, 1613696), (50428, 1609920), (52416, 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577920), (140868, 576320), (143104, 567315), (144080, 563472), (144480, 561912), (149760, 542101), (151284, 536640), (154886, 524160), (156520, 518688), (160992, 504280), (162090, 500864), (163891, 495360), (165120, 491673), (172896, 469560), (173376, 468260), (174720, 464658), (176085, 461056), (178880, 453852), (187304, 433440), (187824, 432240), (189105, 429312), (192640, 421434), (201240, 403424), (201712, 402480), (209664, 387215), (210717, 385280), (214656, 378210), (216120, 375648), (216720, 374608), (226926, 357760), (230528, 352170), (231168, 351195), (232329, 349440), (234130, 346752), (234780, 345792), (247680, 327782), (250432, 324180), (252140, 321984), (259344, 313040), (262080, 309772), (268320, 302568), (280956, 288960), (281736, 288160)]