640145203200

素因数分解:

$2^{13}\times 3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:747

約数の個数: 1008

約数和(自身を含む): 2506779868320

約数和(自身を除く): 1866634665120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 128, 135, 144, 150, 152, 160, 162, 171, 180, 190, 192, 200, 216, 225, 228, 240, 243, 256, 270, 285, 288, 300, 304, 320, 324, 342, 360, 380, 384, 400, 405, 432, 450, 456, 475, 480, 486, 512, 513, 540, 570, 576, 600, 608, 640, 648, 675, 677, 684, 720, 760, 768, 800, 810, 855, 864, 900, 912, 950, 960, 972, 1024, 1026, 1080, 1140, 1152, 1200, 1215, 1216, 1280, 1296, 1350, 1354, 1368, 1425, 1440, 1520, 1536, 1539, 1600, 1620, 1710, 1728, 1800, 1824, 1900, 1920, 1944, 2025, 2031, 2048, 2052, 2160, 2280, 2304, 2400, 2430, 2432, 2560, 2565, 2592, 2700, 2708, 2736, 2850, 2880, 3040, 3072, 3078, 3200, 3240, 3385, 3420, 3456, 3600, 3648, 3800, 3840, 3888, 4050, 4062, 4096, 4104, 4275, 4320, 4560, 4608, 4617, 4800, 4860, 4864, 5120, 5130, 5184, 5400, 5416, 5472, 5700, 5760, 6075, 6080, 6093, 6144, 6156, 6400, 6480, 6770, 6840, 6912, 7200, 7296, 7600, 7680, 7695, 7776, 8100, 8124, 8192, 8208, 8550, 8640, 9120, 9216, 9234, 9600, 9720, 9728, 10155, 10240, 10260, 10368, 10800, 10832, 10944, 11400, 11520, 12150, 12160, 12186, 12288, 12312, 12800, 12825, 12863, 12960, 13540, 13680, 13824, 14400, 14592, 15200, 15360, 15390, 15552, 16200, 16248, 16416, 16925, 17100, 17280, 18240, 18279, 18432, 18468, 19200, 19440, 19456, 20310, 20480, 20520, 20736, 21600, 21664, 21888, 22800, 23040, 23085, 24300, 24320, 24372, 24576, 24624, 25600, 25650, 25726, 25920, 27080, 27360, 27648, 28800, 29184, 30400, 30465, 30720, 30780, 31104, 32400, 32496, 32832, 33850, 34200, 34560, 36480, 36558, 36864, 36936, 38400, 38475, 38589, 38880, 38912, 40620, 40960, 41040, 41472, 43200, 43328, 43776, 45600, 46080, 46170, 48600, 48640, 48744, 49248, 50775, 51200, 51300, 51452, 51840, 54160, 54720, 54837, 55296, 57600, 58368, 60800, 60930, 61440, 61560, 62208, 64315, 64800, 64992, 65664, 67700, 68400, 69120, 72960, 73116, 73728, 73872, 76800, 76950, 77178, 77760, 77824, 81240, 82080, 82944, 86400, 86656, 87552, 91200, 91395, 92160, 92340, 97200, 97280, 97488, 98496, 101550, 102400, 102600, 102904, 103680, 108320, 109440, 109674, 110592, 115200, 115425, 115767, 116736, 121600, 121860, 122880, 123120, 124416, 128630, 129600, 129984, 131328, 135400, 136800, 138240, 145920, 146232, 147744, 152325, 153600, 153900, 154356, 155520, 155648, 162480, 164160, 164511, 165888, 172800, 173312, 175104, 182400, 182790, 184320, 184680, 192945, 194400, 194560, 194976, 196992, 203100, 204800, 205200, 205808, 207360, 216640, 218880, 219348, 221184, 230400, 230850, 231534, 233472, 243200, 243720, 246240, 248832, 257260, 259200, 259968, 262656, 270800, 273600, 274185, 276480, 291840, 292464, 295488, 304650, 307200, 307800, 308712, 311040, 321575, 324960, 328320, 329022, 331776, 345600, 346624, 347301, 350208, 364800, 365580, 368640, 369360, 385890, 388800, 389120, 389952, 393984, 406200, 410400, 411616, 414720, 433280, 437760, 438696, 456975, 460800, 461700, 463068, 466944, 486400, 487440, 492480, 497664, 514520, 518400, 519936, 525312, 541600, 547200, 548370, 552960, 578835, 583680, 584928, 590976, 609300, 614400, 615600, 617424, 622080, 643150, 649920, 656640, 658044, 663552, 691200, 693248, 694602, 700416, 729600, 731160, 738720, 771780, 777600, 778240, 779904, 787968, 812400, 820800, 822555, 823232, 829440, 866560, 875520, 877392, 913950, 921600, 923400, 926136, 964725, 972800, 974880, 984960, 995328, 1029040, 1036800, 1039872, 1041903, 1050624, 1083200, 1094400, 1096740, 1105920, 1157670, 1167360, 1169856, 1181952, 1218600, 1231200, 1234848, 1244160, 1286300, 1299840, 1313280, 1316088, 1370925, 1382400, 1386496, 1389204, 1400832, 1459200, 1462320, 1477440, 1543560, 1555200, 1559808, 1575936, 1624800, 1641600, 1645110, 1646464, 1658880, 1733120, 1736505, 1751040, 1754784, 1827900, 1843200, 1846800, 1852272, 1929450, 1945600, 1949760, 1969920, 1990656, 2058080, 2073600, 2079744, 2083806, 2101248, 2166400, 2188800, 2193480, 2315340, 2334720, 2339712, 2363904, 2437200, 2462400, 2469696, 2488320, 2572600, 2599680, 2626560, 2632176, 2741850, 2764800, 2772992, 2778408, 2894175, 2918400, 2924640, 2954880, 3087120, 3110400, 3119616, 3125709, 3151872, 3249600, 3283200, 3290220, 3292928, 3317760, 3466240, 3473010, 3502080, 3509568, 3655800, 3693600, 3704544, 3858900, 3891200, 3899520, 3939840, 4112775, 4116160, 4147200, 4159488, 4167612, 4202496, 4332800, 4377600, 4386960, 4630680, 4679424, 4727808, 4874400, 4924800, 4939392, 4976640, 5145200, 5199360, 5209515, 5253120, 5264352, 5483700, 5529600, 5545984, 5556816, 5788350, 5836800, 5849280, 5909760, 6174240, 6220800, 6239232, 6251418, 6303744, 6499200, 6566400, 6580440, 6585856, 6932480, 6946020, 7004160, 7019136, 7311600, 7387200, 7409088, 7717800, 7799040, 7879680, 8225550, 8232320, 8294400, 8318976, 8335224, 8665600, 8682525, 8755200, 8773920, 9261360, 9358848, 9455616, 9748800, 9849600, 9878784, 9953280, 10290400, 10398720, 10419030, 10506240, 10528704, 10967400, 11113632, 11576700, 11673600, 11698560, 11819520, 12348480, 12441600, 12478464, 12502836, 12607488, 12998400, 13132800, 13160880, 13171712, 13864960, 13892040, 14038272, 14623200, 14774400, 14818176, 15435600, 15598080, 15628545, 15759360, 16451100, 16464640, 16588800, 16637952, 16670448, 17331200, 17365050, 17510400, 17547840, 18522720, 18717696, 18911232, 19497600, 19699200, 19757568, 20580800, 20797440, 20838060, 21012480, 21057408, 21934800, 22227264, 23153400, 23397120, 23639040, 24696960, 24883200, 24956928, 25005672, 25996800, 26047575, 26265600, 26321760, 26343424, 27729920, 27784080, 28076544, 29246400, 29548800, 29636352, 30871200, 31196160, 31257090, 31518720, 32902200, 32929280, 33340896, 34662400, 34730100, 35020800, 35095680, 37045440, 37435392, 37822464, 38995200, 39398400, 39515136, 41161600, 41594880, 41676120, 42114816, 43869600, 44454528, 46306800, 46794240, 47278080, 49393920, 49766400, 49913856, 50011344, 51993600, 52095150, 52531200, 52643520, 52686848, 55568160, 56153088, 58492800, 59097600, 59272704, 61742400, 62392320, 62514180, 63037440, 65804400, 65858560, 66681792, 69324800, 69460200, 70191360, 74090880, 74870784, 77990400, 78142725, 78796800, 79030272, 82323200, 83189760, 83352240, 84229632, 87739200, 88909056, 92613600, 93588480, 94556160, 98787840, 100022688, 103987200, 104190300, 105062400, 105287040, 105373696, 111136320, 112306176, 116985600, 118195200, 118545408, 123484800, 124784640, 125028360, 131608800, 131717120, 133363584, 138649600, 138920400, 140382720, 148181760, 149741568, 155980800, 156285450, 157593600, 158060544, 164646400, 166704480, 168459264, 175478400, 177818112, 185227200, 187176960, 189112320, 197575680, 200045376, 207974400, 208380600, 210574080, 222272640, 224612352, 233971200, 236390400, 237090816, 246969600, 249569280, 250056720, 263217600, 263434240, 266727168, 277840800, 280765440, 296363520, 311961600, 312570900, 315187200, 316121088, 329292800, 333408960, 336918528, 350956800, 355636224, 370454400, 374353920, 395151360, 400090752, 415948800, 416761200, 421148160, 444545280, 449224704, 467942400, 472780800, 474181632, 493939200, 500113440, 526435200, 526868480, 533454336, 555681600, 561530880, 592727040, 623923200, 625141800, 658585600, 666817920, 673837056, 701913600, 711272448, 740908800, 748707840, 790302720, 800181504, 833522400, 842296320, 889090560, 935884800, 945561600, 948363264, 987878400, 1000226880, 1052870400, 1066908672, 1111363200, 1123061760, 1185454080, 1247846400, 1250283600, 1317171200, 1333635840, 1347674112, 1403827200, 1422544896, 1481817600, 1580605440, 1600363008, 1667044800, 1684592640, 1778181120, 1871769600, 1975756800, 2000453760, 2105740800, 2133817344, 2222726400, 2246123520, 2370908160, 2500567200, 2634342400, 2667271680, 2807654400, 2845089792, 2963635200, 3200726016, 3334089600, 3369185280, 3556362240, 3743539200, 3951513600, 4000907520, 4211481600, 4267634688, 4445452800, 4741816320, 5001134400, 5334543360, 5615308800, 5927270400, 6401452032, 6668179200, 6738370560, 7112724480, 7903027200, 8001815040, 8422963200, 8535269376, 8890905600, 10002268800, 10669086720, 11230617600, 11854540800, 12802904064, 13336358400, 14225448960, 16003630080, 16845926400, 17781811200, 20004537600, 21338173440, 23709081600, 25605808128, 26672716800, 32007260160, 33691852800, 35563622400, 40009075200, 42676346880, 53345433600, 64014520320, 71127244800, 80018150400, 106690867200, 128029040640, 160036300800, 213381734400, 320072601600, 640145203200]

約数ペア:

[(1, 640145203200), (2, 320072601600), (3, 213381734400), (4, 160036300800), (5, 128029040640), (6, 106690867200), (8, 80018150400), (9, 71127244800), (10, 64014520320), (12, 53345433600), (15, 42676346880), (16, 40009075200), (18, 35563622400), (19, 33691852800), (20, 32007260160), (24, 26672716800), (25, 25605808128), (27, 23709081600), (30, 21338173440), (32, 20004537600), (36, 17781811200), (38, 16845926400), (40, 16003630080), (45, 14225448960), (48, 13336358400), (50, 12802904064), (54, 11854540800), (57, 11230617600), (60, 10669086720), (64, 10002268800), (72, 8890905600), (75, 8535269376), (76, 8422963200), (80, 8001815040), (81, 7903027200), (90, 7112724480), (95, 6738370560), (96, 6668179200), (100, 6401452032), (108, 5927270400), (114, 5615308800), (120, 5334543360), (128, 5001134400), (135, 4741816320), (144, 4445452800), (150, 4267634688), (152, 4211481600), (160, 4000907520), (162, 3951513600), (171, 3743539200), (180, 3556362240), (190, 3369185280), (192, 3334089600), (200, 3200726016), (216, 2963635200), (225, 2845089792), (228, 2807654400), (240, 2667271680), (243, 2634342400), (256, 2500567200), (270, 2370908160), (285, 2246123520), (288, 2222726400), (300, 2133817344), (304, 2105740800), (320, 2000453760), (324, 1975756800), (342, 1871769600), (360, 1778181120), (380, 1684592640), (384, 1667044800), (400, 1600363008), (405, 1580605440), (432, 1481817600), (450, 1422544896), (456, 1403827200), (475, 1347674112), (480, 1333635840), (486, 1317171200), (512, 1250283600), (513, 1247846400), (540, 1185454080), (570, 1123061760), (576, 1111363200), (600, 1066908672), (608, 1052870400), (640, 1000226880), (648, 987878400), (675, 948363264), (677, 945561600), (684, 935884800), (720, 889090560), (760, 842296320), (768, 833522400), (800, 800181504), (810, 790302720), (855, 748707840), (864, 740908800), (900, 711272448), (912, 701913600), (950, 673837056), (960, 666817920), (972, 658585600), (1024, 625141800), (1026, 623923200), (1080, 592727040), (1140, 561530880), (1152, 555681600), (1200, 533454336), (1215, 526868480), (1216, 526435200), (1280, 500113440), (1296, 493939200), (1350, 474181632), (1354, 472780800), (1368, 467942400), (1425, 449224704), (1440, 444545280), (1520, 421148160), (1536, 416761200), (1539, 415948800), (1600, 400090752), (1620, 395151360), (1710, 374353920), (1728, 370454400), (1800, 355636224), (1824, 350956800), (1900, 336918528), (1920, 333408960), (1944, 329292800), (2025, 316121088), (2031, 315187200), (2048, 312570900), (2052, 311961600), (2160, 296363520), (2280, 280765440), (2304, 277840800), (2400, 266727168), (2430, 263434240), (2432, 263217600), (2560, 250056720), (2565, 249569280), (2592, 246969600), (2700, 237090816), (2708, 236390400), (2736, 233971200), (2850, 224612352), (2880, 222272640), (3040, 210574080), (3072, 208380600), (3078, 207974400), (3200, 200045376), (3240, 197575680), (3385, 189112320), (3420, 187176960), (3456, 185227200), (3600, 177818112), (3648, 175478400), (3800, 168459264), (3840, 166704480), (3888, 164646400), (4050, 158060544), (4062, 157593600), (4096, 156285450), (4104, 155980800), (4275, 149741568), (4320, 148181760), (4560, 140382720), (4608, 138920400), (4617, 138649600), (4800, 133363584), (4860, 131717120), (4864, 131608800), (5120, 125028360), (5130, 124784640), (5184, 123484800), (5400, 118545408), (5416, 118195200), (5472, 116985600), (5700, 112306176), (5760, 111136320), (6075, 105373696), (6080, 105287040), (6093, 105062400), (6144, 104190300), (6156, 103987200), (6400, 100022688), (6480, 98787840), (6770, 94556160), (6840, 93588480), (6912, 92613600), (7200, 88909056), (7296, 87739200), (7600, 84229632), (7680, 83352240), (7695, 83189760), (7776, 82323200), (8100, 79030272), (8124, 78796800), (8192, 78142725), (8208, 77990400), (8550, 74870784), (8640, 74090880), (9120, 70191360), (9216, 69460200), (9234, 69324800), (9600, 66681792), (9720, 65858560), (9728, 65804400), (10155, 63037440), (10240, 62514180), (10260, 62392320), (10368, 61742400), (10800, 59272704), (10832, 59097600), (10944, 58492800), (11400, 56153088), (11520, 55568160), (12150, 52686848), (12160, 52643520), (12186, 52531200), (12288, 52095150), (12312, 51993600), (12800, 50011344), (12825, 49913856), (12863, 49766400), (12960, 49393920), (13540, 47278080), (13680, 46794240), (13824, 46306800), (14400, 44454528), (14592, 43869600), (15200, 42114816), (15360, 41676120), (15390, 41594880), (15552, 41161600), (16200, 39515136), (16248, 39398400), (16416, 38995200), (16925, 37822464), (17100, 37435392), (17280, 37045440), (18240, 35095680), (18279, 35020800), (18432, 34730100), (18468, 34662400), (19200, 33340896), (19440, 32929280), (19456, 32902200), (20310, 31518720), (20480, 31257090), (20520, 31196160), (20736, 30871200), (21600, 29636352), (21664, 29548800), (21888, 29246400), (22800, 28076544), (23040, 27784080), (23085, 27729920), (24300, 26343424), (24320, 26321760), (24372, 26265600), (24576, 26047575), (24624, 25996800), (25600, 25005672), (25650, 24956928), (25726, 24883200), (25920, 24696960), (27080, 23639040), (27360, 23397120), (27648, 23153400), (28800, 22227264), (29184, 21934800), (30400, 21057408), (30465, 21012480), (30720, 20838060), (30780, 20797440), (31104, 20580800), (32400, 19757568), (32496, 19699200), (32832, 19497600), (33850, 18911232), (34200, 18717696), (34560, 18522720), (36480, 17547840), (36558, 17510400), (36864, 17365050), (36936, 17331200), (38400, 16670448), (38475, 16637952), (38589, 16588800), (38880, 16464640), (38912, 16451100), (40620, 15759360), (40960, 15628545), (41040, 15598080), (41472, 15435600), (43200, 14818176), (43328, 14774400), (43776, 14623200), (45600, 14038272), (46080, 13892040), (46170, 13864960), (48600, 13171712), (48640, 13160880), (48744, 13132800), (49248, 12998400), (50775, 12607488), (51200, 12502836), (51300, 12478464), (51452, 12441600), (51840, 12348480), (54160, 11819520), (54720, 11698560), (54837, 11673600), (55296, 11576700), (57600, 11113632), (58368, 10967400), (60800, 10528704), (60930, 10506240), (61440, 10419030), (61560, 10398720), (62208, 10290400), (64315, 9953280), (64800, 9878784), (64992, 9849600), (65664, 9748800), (67700, 9455616), (68400, 9358848), (69120, 9261360), (72960, 8773920), (73116, 8755200), (73728, 8682525), (73872, 8665600), (76800, 8335224), (76950, 8318976), (77178, 8294400), (77760, 8232320), (77824, 8225550), (81240, 7879680), (82080, 7799040), (82944, 7717800), (86400, 7409088), (86656, 7387200), (87552, 7311600), (91200, 7019136), (91395, 7004160), (92160, 6946020), (92340, 6932480), (97200, 6585856), (97280, 6580440), (97488, 6566400), (98496, 6499200), (101550, 6303744), (102400, 6251418), (102600, 6239232), (102904, 6220800), (103680, 6174240), (108320, 5909760), (109440, 5849280), (109674, 5836800), (110592, 5788350), (115200, 5556816), (115425, 5545984), (115767, 5529600), (116736, 5483700), (121600, 5264352), (121860, 5253120), (122880, 5209515), (123120, 5199360), (124416, 5145200), (128630, 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