64940843520

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 720

約数和(自身を含む): 266231085120

約数和(自身を除く): 201290241600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 256, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 419, 420, 434, 448, 465, 480, 496, 504, 512, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 768, 838, 840, 868, 896, 930, 960, 961, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1257, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1536, 1676, 1680, 1736, 1792, 1860, 1920, 1922, 1953, 1984, 2016, 2095, 2170, 2232, 2240, 2304, 2480, 2514, 2520, 2560, 2604, 2688, 2790, 2880, 2883, 2933, 2976, 3255, 3352, 3360, 3472, 3584, 3720, 3771, 3840, 3844, 3906, 3968, 4032, 4190, 4340, 4464, 4480, 4608, 4805, 4960, 5028, 5040, 5208, 5376, 5580, 5760, 5766, 5866, 5952, 6285, 6510, 6704, 6720, 6727, 6944, 7440, 7542, 7680, 7688, 7812, 7936, 8064, 8380, 8649, 8680, 8799, 8928, 8960, 9610, 9765, 9920, 10056, 10080, 10416, 10752, 11160, 11520, 11532, 11732, 11904, 12570, 12989, 13020, 13408, 13440, 13454, 13888, 14415, 14665, 14880, 15084, 15376, 15624, 15872, 16128, 16760, 17298, 17360, 17598, 17856, 17920, 18855, 19220, 19530, 19840, 20112, 20160, 20181, 20832, 22320, 23040, 23064, 23464, 23808, 25140, 25978, 26040, 26397, 26816, 26880, 26908, 27776, 28830, 29330, 29760, 30168, 30752, 31248, 32256, 33520, 33635, 34596, 34720, 35196, 35712, 37710, 38440, 38967, 39060, 39680, 40224, 40320, 40362, 41664, 43245, 43995, 44640, 46128, 46928, 47616, 50280, 51956, 52080, 52794, 53632, 53760, 53816, 55552, 57660, 58660, 59520, 60336, 60543, 61504, 62496, 64945, 67040, 67270, 69192, 69440, 70392, 71424, 75420, 76880, 77934, 78120, 79360, 80448, 80640, 80724, 83328, 86490, 87990, 89280, 90923, 92256, 93856, 100560, 100905, 103912, 104160, 105588, 107264, 107632, 111104, 115320, 116901, 117320, 119040, 120672, 121086, 123008, 124992, 129890, 131985, 134080, 134540, 138384, 138880, 140784, 142848, 150840, 153760, 155868, 156240, 160896, 161280, 161448, 166656, 172980, 175980, 178560, 181846, 184512, 187712, 194835, 201120, 201810, 207824, 208320, 211176, 214528, 215264, 230640, 233802, 234640, 238080, 241344, 242172, 246016, 249984, 259780, 263970, 268160, 269080, 272769, 276768, 277760, 281568, 301680, 302715, 307520, 311736, 312480, 321792, 322896, 333312, 345960, 351960, 357120, 363692, 369024, 375424, 389670, 402240, 402659, 403620, 415648, 416640, 422352, 430528, 454615, 461280, 467604, 469280, 482688, 484344, 492032, 499968, 519560, 527940, 536320, 538160, 545538, 553536, 555520, 563136, 584505, 603360, 605430, 615040, 623472, 624960, 643584, 645792, 691920, 703920, 714240, 727384, 738048, 750848, 779340, 804480, 805318, 807240, 818307, 831296, 833280, 844704, 861056, 909230, 922560, 935208, 938560, 965376, 968688, 999936, 1039120, 1055880, 1072640, 1076320, 1091076, 1107072, 1126272, 1169010, 1206720, 1207977, 1210860, 1230080, 1246944, 1249920, 1291584, 1363845, 1383840, 1407840, 1454768, 1476096, 1501696, 1558680, 1608960, 1610636, 1614480, 1636614, 1662592, 1666560, 1689408, 1722112, 1818460, 1845120, 1870416, 1877120, 1930752, 1937376, 2013295, 2078240, 2111760, 2152640, 2182152, 2214144, 2252544, 2338020, 2413440, 2415954, 2421720, 2460160, 2493888, 2499840, 2583168, 2727690, 2767680, 2815680, 2818613, 2909536, 3117360, 3217920, 3221272, 3228960, 3273228, 3325184, 3378816, 3444224, 3623931, 3636920, 3690240, 3740832, 3754240, 3874752, 4026590, 4091535, 4156480, 4223520, 4305280, 4364304, 4428288, 4505088, 4676040, 4826880, 4831908, 4843440, 4987776, 4999680, 5166336, 5455380, 5535360, 5631360, 5637226, 5819072, 6039885, 6234720, 6442544, 6457920, 6546456, 6650368, 6757632, 7247862, 7273840, 7380480, 7481664, 7508480, 7749504, 8053180, 8183070, 8312960, 8447040, 8455839, 8610560, 8728608, 9352080, 9653760, 9663816, 9686880, 9975552, 10332672, 10910760, 11070720, 11262720, 11274452, 11638144, 12079770, 12469440, 12885088, 12915840, 13092912, 13515264, 14093065, 14495724, 14547680, 14963328, 15499008, 16106360, 16366140, 16625920, 16894080, 16911678, 17221120, 17457216, 18119655, 18704160, 19327632, 19373760, 19951104, 21821520, 22141440, 22525440, 22548904, 23276288, 24159540, 24938880, 25367517, 25770176, 25831680, 26185824, 28186130, 28991448, 29095360, 29926656, 30998016, 32212720, 32732280, 33251840, 33788160, 33823356, 34914432, 36239310, 37408320, 38655264, 38747520, 42279195, 43643040, 45097808, 46552576, 48319080, 49877760, 50735034, 51540352, 51663360, 52371648, 56372260, 57982896, 58190720, 59853312, 64425440, 65464560, 67576320, 67646712, 69828864, 72478620, 74816640, 77310528, 77495040, 84558390, 87286080, 90195616, 96638160, 99755520, 101470068, 103080704, 104743296, 112744520, 115965792, 116381440, 126837585, 128850880, 130929120, 135293424, 139657728, 144957240, 149633280, 154621056, 154990080, 169116780, 174572160, 180391232, 193276320, 202940136, 206161408, 209486592, 225489040, 231931584, 232762880, 253675170, 257701760, 261858240, 270586848, 289914480, 299266560, 309242112, 338233560, 349144320, 360782464, 386552640, 405880272, 418973184, 450978080, 463863168, 507350340, 515403520, 523716480, 541173696, 579828960, 618484224, 676467120, 698288640, 721564928, 773105280, 811760544, 901956160, 927726336, 1014700680, 1030807040, 1047432960, 1082347392, 1159657920, 1352934240, 1443129856, 1546210560, 1623521088, 1803912320, 1855452672, 2029401360, 2094865920, 2164694784, 2319315840, 2705868480, 3092421120, 3247042176, 3607824640, 4058802720, 4329389568, 4638631680, 5411736960, 6494084352, 7215649280, 8117605440, 9277263360, 10823473920, 12988168704, 16235210880, 21646947840, 32470421760, 64940843520]

約数ペア:

[(1, 64940843520), (2, 32470421760), (3, 21646947840), (4, 16235210880), (5, 12988168704), (6, 10823473920), (7, 9277263360), (8, 8117605440), (9, 7215649280), (10, 6494084352), (12, 5411736960), (14, 4638631680), (15, 4329389568), (16, 4058802720), (18, 3607824640), (20, 3247042176), (21, 3092421120), (24, 2705868480), (28, 2319315840), (30, 2164694784), (31, 2094865920), (32, 2029401360), (35, 1855452672), (36, 1803912320), (40, 1623521088), (42, 1546210560), (45, 1443129856), (48, 1352934240), (56, 1159657920), (60, 1082347392), (62, 1047432960), (63, 1030807040), (64, 1014700680), (70, 927726336), (72, 901956160), (80, 811760544), (84, 773105280), (90, 721564928), (93, 698288640), (96, 676467120), (105, 618484224), (112, 579828960), (120, 541173696), (124, 523716480), (126, 515403520), (128, 507350340), (140, 463863168), (144, 450978080), (155, 418973184), (160, 405880272), (168, 386552640), (180, 360782464), (186, 349144320), (192, 338233560), (210, 309242112), (217, 299266560), (224, 289914480), (240, 270586848), (248, 261858240), (252, 257701760), (256, 253675170), (279, 232762880), (280, 231931584), (288, 225489040), (310, 209486592), (315, 206161408), (320, 202940136), (336, 193276320), (360, 180391232), (372, 174572160), (384, 169116780), (419, 154990080), (420, 154621056), (434, 149633280), (448, 144957240), (465, 139657728), (480, 135293424), (496, 130929120), (504, 128850880), (512, 126837585), (558, 116381440), (560, 115965792), (576, 112744520), (620, 104743296), (630, 103080704), (640, 101470068), (651, 99755520), (672, 96638160), (720, 90195616), (744, 87286080), (768, 84558390), (838, 77495040), (840, 77310528), (868, 74816640), (896, 72478620), (930, 69828864), (960, 67646712), (961, 67576320), (992, 65464560), (1008, 64425440), (1085, 59853312), (1116, 58190720), (1120, 57982896), (1152, 56372260), (1240, 52371648), (1257, 51663360), (1260, 51540352), (1280, 50735034), (1302, 49877760), (1344, 48319080), (1395, 46552576), (1440, 45097808), (1488, 43643040), (1536, 42279195), (1676, 38747520), (1680, 38655264), (1736, 37408320), (1792, 36239310), (1860, 34914432), (1920, 33823356), (1922, 33788160), (1953, 33251840), (1984, 32732280), (2016, 32212720), (2095, 30998016), (2170, 29926656), (2232, 29095360), (2240, 28991448), (2304, 28186130), (2480, 26185824), (2514, 25831680), (2520, 25770176), (2560, 25367517), (2604, 24938880), (2688, 24159540), (2790, 23276288), (2880, 22548904), (2883, 22525440), (2933, 22141440), (2976, 21821520), (3255, 19951104), (3352, 19373760), (3360, 19327632), (3472, 18704160), (3584, 18119655), (3720, 17457216), (3771, 17221120), (3840, 16911678), (3844, 16894080), (3906, 16625920), (3968, 16366140), (4032, 16106360), (4190, 15499008), (4340, 14963328), (4464, 14547680), (4480, 14495724), (4608, 14093065), (4805, 13515264), (4960, 13092912), (5028, 12915840), (5040, 12885088), (5208, 12469440), (5376, 12079770), (5580, 11638144), (5760, 11274452), (5766, 11262720), (5866, 11070720), (5952, 10910760), (6285, 10332672), (6510, 9975552), (6704, 9686880), (6720, 9663816), (6727, 9653760), (6944, 9352080), (7440, 8728608), (7542, 8610560), (7680, 8455839), (7688, 8447040), (7812, 8312960), (7936, 8183070), (8064, 8053180), (8380, 7749504), (8649, 7508480), (8680, 7481664), (8799, 7380480), (8928, 7273840), (8960, 7247862), (9610, 6757632), (9765, 6650368), (9920, 6546456), (10056, 6457920), (10080, 6442544), (10416, 6234720), (10752, 6039885), (11160, 5819072), (11520, 5637226), (11532, 5631360), (11732, 5535360), (11904, 5455380), (12570, 5166336), (12989, 4999680), (13020, 4987776), (13408, 4843440), (13440, 4831908), (13454, 4826880), (13888, 4676040), (14415, 4505088), (14665, 4428288), (14880, 4364304), (15084, 4305280), (15376, 4223520), (15624, 4156480), (15872, 4091535), (16128, 4026590), (16760, 3874752), (17298, 3754240), (17360, 3740832), (17598, 3690240), (17856, 3636920), (17920, 3623931), (18855, 3444224), (19220, 3378816), (19530, 3325184), (19840, 3273228), (20112, 3228960), (20160, 3221272), (20181, 3217920), (20832, 3117360), (22320, 2909536), (23040, 2818613), (23064, 2815680), (23464, 2767680), (23808, 2727690), (25140, 2583168), (25978, 2499840), (26040, 2493888), (26397, 2460160), (26816, 2421720), (26880, 2415954), (26908, 2413440), (27776, 2338020), (28830, 2252544), (29330, 2214144), (29760, 2182152), (30168, 2152640), (30752, 2111760), (31248, 2078240), (32256, 2013295), (33520, 1937376), (33635, 1930752), (34596, 1877120), (34720, 1870416), (35196, 1845120), (35712, 1818460), (37710, 1722112), (38440, 1689408), (38967, 1666560), (39060, 1662592), (39680, 1636614), (40224, 1614480), (40320, 1610636), (40362, 1608960), (41664, 1558680), (43245, 1501696), (43995, 1476096), (44640, 1454768), (46128, 1407840), (46928, 1383840), (47616, 1363845), (50280, 1291584), (51956, 1249920), (52080, 1246944), (52794, 1230080), (53632, 1210860), (53760, 1207977), (53816, 1206720), (55552, 1169010), (57660, 1126272), (58660, 1107072), (59520, 1091076), (60336, 1076320), (60543, 1072640), (61504, 1055880), (62496, 1039120), (64945, 999936), (67040, 968688), (67270, 965376), (69192, 938560), (69440, 935208), (70392, 922560), (71424, 909230), (75420, 861056), (76880, 844704), (77934, 833280), (78120, 831296), (79360, 818307), (80448, 807240), (80640, 805318), (80724, 804480), (83328, 779340), (86490, 750848), (87990, 738048), (89280, 727384), (90923, 714240), (92256, 703920), (93856, 691920), (100560, 645792), (100905, 643584), (103912, 624960), (104160, 623472), (105588, 615040), (107264, 605430), (107632, 603360), (111104, 584505), (115320, 563136), (116901, 555520), (117320, 553536), (119040, 545538), (120672, 538160), (121086, 536320), (123008, 527940), (124992, 519560), (129890, 499968), (131985, 492032), (134080, 484344), (134540, 482688), (138384, 469280), (138880, 467604), (140784, 461280), (142848, 454615), (150840, 430528), (153760, 422352), (155868, 416640), (156240, 415648), (160896, 403620), (161280, 402659), (161448, 402240), (166656, 389670), (172980, 375424), (175980, 369024), (178560, 363692), (181846, 357120), (184512, 351960), (187712, 345960), (194835, 333312), (201120, 322896), (201810, 321792), (207824, 312480), (208320, 311736), (211176, 307520), (214528, 302715), (215264, 301680), (230640, 281568), (233802, 277760), (234640, 276768), (238080, 272769), (241344, 269080), (242172, 268160), (246016, 263970), (249984, 259780)]