647110638720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9721}}^1$

素因数の和:9893

約数の個数: 768

約数和(自身を含む): 2772160634880

約数和(自身を除く): 2125049996160

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, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 127, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 254, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 381, 384, 390, 416, 420, 448, 455, 468, 480, 504, 508, 520, 546, 560, 576, 585, 624, 630, 635, 640, 672, 720, 728, 762, 780, 819, 832, 840, 889, 896, 910, 936, 960, 1008, 1016, 1040, 1092, 1120, 1143, 1152, 1170, 1248, 1260, 1270, 1344, 1365, 1440, 1456, 1524, 1560, 1638, 1651, 1664, 1680, 1778, 1820, 1872, 1905, 1920, 2016, 2032, 2080, 2184, 2240, 2286, 2340, 2496, 2520, 2540, 2667, 2688, 2730, 2880, 2912, 3048, 3120, 3276, 3302, 3360, 3556, 3640, 3744, 3810, 4032, 4064, 4095, 4160, 4368, 4445, 4480, 4572, 4680, 4953, 4992, 5040, 5080, 5334, 5460, 5715, 5760, 5824, 6096, 6240, 6552, 6604, 6720, 7112, 7280, 7488, 7620, 8001, 8064, 8128, 8190, 8255, 8320, 8736, 8890, 9144, 9360, 9721, 9906, 10080, 10160, 10668, 10920, 11430, 11557, 11648, 12192, 12480, 13104, 13208, 13335, 13440, 14224, 14560, 14859, 14976, 15240, 16002, 16256, 16380, 16510, 17472, 17780, 18288, 18720, 19442, 19812, 20160, 20320, 21336, 21840, 22860, 23114, 24384, 24765, 24960, 26208, 26416, 26670, 28448, 29120, 29163, 29718, 30480, 32004, 32760, 33020, 34671, 34944, 35560, 36576, 37440, 38884, 39624, 40005, 40320, 40640, 42672, 43680, 45720, 46228, 48605, 48768, 49530, 52416, 52832, 53340, 56896, 57785, 58240, 58326, 59436, 60960, 64008, 65520, 66040, 68047, 69342, 71120, 73152, 74295, 74880, 77768, 79248, 80010, 81280, 85344, 87360, 87489, 91440, 92456, 97210, 99060, 104013, 104832, 105664, 106680, 113792, 115570, 116652, 118872, 121920, 126373, 128016, 131040, 132080, 136094, 138684, 142240, 145815, 146304, 148590, 155536, 158496, 160020, 170688, 173355, 174720, 174978, 182880, 184912, 194420, 198120, 204141, 208026, 211328, 213360, 231140, 233304, 237744, 243840, 252746, 256032, 262080, 264160, 272188, 277368, 284480, 291630, 297180, 311072, 316992, 320040, 340235, 341376, 346710, 349956, 365760, 369824, 379119, 388840, 396240, 408282, 416052, 426720, 437445, 462280, 466608, 475488, 505492, 512064, 520065, 524160, 528320, 544376, 554736, 568960, 583260, 594360, 612423, 622144, 631865, 633984, 640080, 680470, 693420, 699912, 731520, 739648, 758238, 777680, 792480, 816564, 832104, 853440, 874890, 884611, 924560, 933216, 950976, 1010984, 1020705, 1024128, 1040130, 1056640, 1088752, 1109472, 1137357, 1166520, 1188720, 1224846, 1234567, 1244288, 1263730, 1280160, 1360940, 1386840, 1399824, 1479296, 1516476, 1555360, 1584960, 1633128, 1664208, 1706880, 1749780, 1769222, 1849120, 1866432, 1895595, 1901952, 2021968, 2041410, 2080260, 2177504, 2218944, 2274714, 2333040, 2377440, 2449692, 2469134, 2527460, 2560320, 2653833, 2721880, 2773680, 2799648, 3032952, 3062115, 3110720, 3169920, 3266256, 3328416, 3499560, 3538444, 3698240, 3703701, 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45494280, 48148113, 48527232, 48993840, 49382680, 51851814, 53076660, 55555515, 55992960, 56615104, 59259216, 60659040, 63691992, 64197484, 65325120, 66568320, 69135752, 70768880, 72790848, 74074020, 77777721, 78390144, 79012288, 79614990, 80246855, 80878720, 84922656, 86419690, 88888824, 90988560, 96296226, 97987680, 98765360, 103703628, 106153320, 111111030, 112345597, 113230208, 118518432, 121318080, 127383984, 128394968, 129629535, 130650240, 138271504, 141537760, 144444339, 145581696, 148148040, 155555442, 158024576, 159229980, 160493710, 169845312, 172839380, 177777648, 181977120, 192592452, 195975360, 197530720, 207407256, 212306640, 222222060, 224691194, 237036864, 240740565, 242636160, 254767968, 256789936, 259259070, 276543008, 283075520, 288888678, 296296080, 311110884, 318459960, 320987420, 337036791, 339690624, 345678760, 355555296, 363954240, 385184904, 388888605, 391950720, 395061440, 414814512, 424613280, 444444120, 449382388, 474073728, 481481130, 509535936, 513579872, 518518140, 553086016, 561727985, 566151040, 577777356, 592592160, 622221768, 636919920, 641974840, 674073582, 691357520, 711110592, 722221695, 727908480, 770369808, 777777210, 790122880, 829629024, 849226560, 888888240, 898764776, 962962260, 1011110373, 1019071872, 1027159744, 1037036280, 1106172032, 1123455970, 1155554712, 1185184320, 1244443536, 1273839840, 1283949680, 1348147164, 1382715040, 1422221184, 1444443390, 1540739616, 1555554420, 1659258048, 1685183955, 1698453120, 1777776480, 1797529552, 1925924520, 2022220746, 2054319488, 2074072560, 2246911940, 2311109424, 2370368640, 2488887072, 2547679680, 2567899360, 2696294328, 2765430080, 2888886780, 3081479232, 3111108840, 3318516096, 3370367910, 3555552960, 3595059104, 3851849040, 4044441492, 4148145120, 4493823880, 4622218848, 4977774144, 5055551865, 5095359360, 5135798720, 5392588656, 5530860160, 5777773560, 6162958464, 6222217680, 6740735820, 7111105920, 7190118208, 7703698080, 8088882984, 8296290240, 8987647760, 9244437696, 9955548288, 10111103730, 10271597440, 10785177312, 11555547120, 12444435360, 13481471640, 14380236416, 15407396160, 16177765968, 16592580480, 17975295520, 18488875392, 20222207460, 21570354624, 23111094240, 24888870720, 26962943280, 30814792320, 32355531936, 35950591040, 40444414920, 43140709248, 46222188480, 49777741440, 53925886560, 64711063872, 71901182080, 80888829840, 92444376960, 107851773120, 129422127744, 161777659680, 215703546240, 323555319360, 647110638720]

約数ペア:

[(1, 647110638720), (2, 323555319360), (3, 215703546240), (4, 161777659680), (5, 129422127744), (6, 107851773120), (7, 92444376960), (8, 80888829840), (9, 71901182080), (10, 64711063872), (12, 53925886560), (13, 49777741440), (14, 46222188480), (15, 43140709248), (16, 40444414920), (18, 35950591040), (20, 32355531936), (21, 30814792320), (24, 26962943280), (26, 24888870720), (28, 23111094240), (30, 21570354624), (32, 20222207460), (35, 18488875392), (36, 17975295520), (39, 16592580480), (40, 16177765968), (42, 15407396160), (45, 14380236416), (48, 13481471640), (52, 12444435360), (56, 11555547120), (60, 10785177312), (63, 10271597440), (64, 10111103730), (65, 9955548288), (70, 9244437696), (72, 8987647760), (78, 8296290240), (80, 8088882984), (84, 7703698080), (90, 7190118208), (91, 7111105920), (96, 6740735820), (104, 6222217680), (105, 6162958464), (112, 5777773560), (117, 5530860160), (120, 5392588656), (126, 5135798720), (127, 5095359360), (128, 5055551865), (130, 4977774144), (140, 4622218848), (144, 4493823880), (156, 4148145120), (160, 4044441492), (168, 3851849040), (180, 3595059104), (182, 3555552960), (192, 3370367910), (195, 3318516096), (208, 3111108840), (210, 3081479232), (224, 2888886780), (234, 2765430080), (240, 2696294328), (252, 2567899360), (254, 2547679680), (260, 2488887072), (273, 2370368640), (280, 2311109424), (288, 2246911940), (312, 2074072560), (315, 2054319488), (320, 2022220746), (336, 1925924520), (360, 1797529552), (364, 1777776480), (381, 1698453120), (384, 1685183955), (390, 1659258048), (416, 1555554420), (420, 1540739616), (448, 1444443390), (455, 1422221184), (468, 1382715040), (480, 1348147164), (504, 1283949680), (508, 1273839840), (520, 1244443536), (546, 1185184320), (560, 1155554712), (576, 1123455970), (585, 1106172032), (624, 1037036280), (630, 1027159744), (635, 1019071872), (640, 1011110373), (672, 962962260), (720, 898764776), (728, 888888240), (762, 849226560), (780, 829629024), (819, 790122880), (832, 777777210), (840, 770369808), (889, 727908480), (896, 722221695), (910, 711110592), (936, 691357520), (960, 674073582), (1008, 641974840), (1016, 636919920), (1040, 622221768), (1092, 592592160), (1120, 577777356), (1143, 566151040), (1152, 561727985), (1170, 553086016), (1248, 518518140), (1260, 513579872), (1270, 509535936), (1344, 481481130), (1365, 474073728), (1440, 449382388), (1456, 444444120), (1524, 424613280), (1560, 414814512), (1638, 395061440), (1651, 391950720), (1664, 388888605), (1680, 385184904), (1778, 363954240), (1820, 355555296), (1872, 345678760), (1905, 339690624), (1920, 337036791), (2016, 320987420), (2032, 318459960), (2080, 311110884), (2184, 296296080), (2240, 288888678), (2286, 283075520), (2340, 276543008), (2496, 259259070), (2520, 256789936), (2540, 254767968), (2667, 242636160), (2688, 240740565), (2730, 237036864), (2880, 224691194), (2912, 222222060), (3048, 212306640), (3120, 207407256), (3276, 197530720), (3302, 195975360), (3360, 192592452), (3556, 181977120), (3640, 177777648), (3744, 172839380), (3810, 169845312), (4032, 160493710), (4064, 159229980), (4095, 158024576), (4160, 155555442), (4368, 148148040), (4445, 145581696), (4480, 144444339), (4572, 141537760), (4680, 138271504), (4953, 130650240), (4992, 129629535), (5040, 128394968), (5080, 127383984), (5334, 121318080), (5460, 118518432), (5715, 113230208), (5760, 112345597), (5824, 111111030), (6096, 106153320), (6240, 103703628), (6552, 98765360), (6604, 97987680), (6720, 96296226), (7112, 90988560), (7280, 88888824), (7488, 86419690), (7620, 84922656), (8001, 80878720), (8064, 80246855), (8128, 79614990), (8190, 79012288), (8255, 78390144), (8320, 77777721), (8736, 74074020), (8890, 72790848), (9144, 70768880), (9360, 69135752), (9721, 66568320), (9906, 65325120), (10080, 64197484), (10160, 63691992), (10668, 60659040), (10920, 59259216), (11430, 56615104), (11557, 55992960), (11648, 55555515), (12192, 53076660), (12480, 51851814), (13104, 49382680), (13208, 48993840), (13335, 48527232), (13440, 48148113), (14224, 45494280), (14560, 44444412), (14859, 43550080), (14976, 43209845), (15240, 42461328), (16002, 40439360), (16256, 39807495), (16380, 39506144), (16510, 39195072), (17472, 37037010), (17780, 36395424), (18288, 35384440), (18720, 34567876), (19442, 33284160), (19812, 32662560), (20160, 32098742), (20320, 31845996), (21336, 30329520), (21840, 29629608), (22860, 28307552), (23114, 27996480), (24384, 26538330), (24765, 26130048), (24960, 25925907), (26208, 24691340), (26416, 24496920), (26670, 24263616), (28448, 22747140), (29120, 22222206), (29163, 22189440), (29718, 21775040), (30480, 21230664), (32004, 20219680), (32760, 19753072), (33020, 19597536), (34671, 18664320), (34944, 18518505), (35560, 18197712), (36576, 17692220), (37440, 17283938), (38884, 16642080), (39624, 16331280), (40005, 16175744), (40320, 16049371), (40640, 15922998), (42672, 15164760), (43680, 14814804), (45720, 14153776), (46228, 13998240), (48605, 13313664), (48768, 13269165), (49530, 13065024), (52416, 12345670), (52832, 12248460), (53340, 12131808), (56896, 11373570), (57785, 11198592), (58240, 11111103), (58326, 11094720), (59436, 10887520), (60960, 10615332), (64008, 10109840), (65520, 9876536), (66040, 9798768), (68047, 9509760), (69342, 9332160), (71120, 9098856), (73152, 8846110), (74295, 8710016), (74880, 8641969), (77768, 8321040), (79248, 8165640), (80010, 8087872), (81280, 7961499), (85344, 7582380), (87360, 7407402), (87489, 7396480), (91440, 7076888), (92456, 6999120), (97210, 6656832), (99060, 6532512), (104013, 6221440), (104832, 6172835), (105664, 6124230), (106680, 6065904), (113792, 5686785), (115570, 5599296), (116652, 5547360), (118872, 5443760), (121920, 5307666), (126373, 5120640), (128016, 5054920), (131040, 4938268), (132080, 4899384), (136094, 4754880), (138684, 4666080), (142240, 4549428), (145815, 4437888), (146304, 4423055), (148590, 4355008), (155536, 4160520), (158496, 4082820), (160020, 4043936), (170688, 3791190), (173355, 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(612423, 1056640), (622144, 1040130), (631865, 1024128), (633984, 1020705), (640080, 1010984), (680470, 950976), (693420, 933216), (699912, 924560), (731520, 884611), (739648, 874890), (758238, 853440), (777680, 832104), (792480, 816564)]