20879164800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:716

約数の個数: 768

約数和(自身を含む): 85260168000

約数和(自身を除く): 64381003200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 29, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 58, 60, 64, 65, 72, 75, 78, 80, 87, 90, 96, 100, 104, 108, 116, 117, 120, 128, 130, 135, 144, 145, 150, 156, 160, 174, 180, 192, 195, 200, 208, 216, 225, 232, 234, 240, 260, 261, 270, 288, 290, 300, 312, 320, 325, 348, 351, 360, 377, 384, 390, 400, 416, 432, 435, 450, 464, 468, 480, 520, 522, 540, 576, 580, 585, 600, 624, 640, 641, 650, 675, 696, 702, 720, 725, 754, 780, 783, 800, 832, 864, 870, 900, 928, 936, 960, 975, 1040, 1044, 1080, 1131, 1152, 1160, 1170, 1200, 1248, 1282, 1300, 1305, 1350, 1392, 1404, 1440, 1450, 1508, 1560, 1566, 1600, 1664, 1728, 1740, 1755, 1800, 1856, 1872, 1885, 1920, 1923, 1950, 2080, 2088, 2160, 2175, 2262, 2320, 2340, 2400, 2496, 2564, 2600, 2610, 2700, 2784, 2808, 2880, 2900, 2925, 3016, 3120, 3132, 3200, 3205, 3393, 3456, 3480, 3510, 3600, 3712, 3744, 3770, 3846, 3900, 3915, 4160, 4176, 4320, 4350, 4524, 4640, 4680, 4800, 4992, 5128, 5200, 5220, 5400, 5568, 5616, 5655, 5760, 5769, 5800, 5850, 6032, 6240, 6264, 6410, 6525, 6786, 6960, 7020, 7200, 7488, 7540, 7692, 7800, 7830, 8320, 8333, 8352, 8640, 8700, 8775, 9048, 9280, 9360, 9425, 9600, 9615, 10179, 10256, 10400, 10440, 10800, 11136, 11232, 11310, 11538, 11600, 11700, 12064, 12480, 12528, 12820, 13050, 13572, 13920, 14040, 14400, 14976, 15080, 15384, 15600, 15660, 16025, 16666, 16704, 16965, 17280, 17307, 17400, 17550, 18096, 18560, 18589, 18720, 18850, 19230, 19575, 20358, 20512, 20800, 20880, 21600, 22464, 22620, 23076, 23200, 23400, 24128, 24960, 24999, 25056, 25640, 26100, 27144, 27840, 28080, 28275, 28800, 28845, 30160, 30768, 31200, 31320, 32050, 33332, 33408, 33930, 34614, 34800, 35100, 36192, 37178, 37440, 37700, 38460, 39150, 40716, 41024, 41600, 41665, 41760, 43200, 44928, 45240, 46152, 46400, 46800, 48075, 48256, 49998, 50112, 50895, 51280, 52200, 54288, 55680, 55767, 56160, 56550, 57690, 60320, 61536, 62400, 62640, 64100, 66664, 67860, 69228, 69600, 70200, 72384, 74356, 74880, 74997, 75400, 76920, 78300, 81432, 82048, 83330, 83520, 84825, 86400, 86535, 90480, 92304, 92800, 92945, 93600, 96150, 99996, 100224, 101790, 102560, 104400, 108576, 111534, 112320, 113100, 115380, 120640, 123072, 124800, 124995, 125280, 128200, 133328, 135720, 138456, 139200, 140400, 144225, 144768, 148712, 149994, 150800, 153840, 156600, 162864, 166660, 167040, 167301, 169650, 173070, 180960, 184608, 185890, 187200, 192300, 199992, 203580, 205120, 208325, 208800, 217152, 223068, 224640, 224991, 226200, 230760, 241280, 241657, 246144, 249990, 250560, 254475, 256400, 266656, 271440, 276912, 278400, 278835, 280800, 288450, 297424, 299988, 301600, 307680, 313200, 325728, 333320, 334602, 339300, 346140, 361920, 369216, 371780, 374400, 374985, 384600, 399984, 407160, 410240, 416650, 417600, 432675, 434304, 446136, 449982, 452400, 461520, 464725, 483314, 499980, 501120, 501903, 508950, 512800, 533312, 542880, 553824, 557670, 561600, 576900, 594848, 599976, 603200, 615360, 624975, 626400, 651456, 666640, 669204, 678600, 692280, 723840, 724971, 738432, 743560, 749970, 769200, 799968, 814320, 833300, 835200, 836505, 865350, 892272, 899964, 904800, 923040, 929450, 966628, 999960, 1003806, 1017900, 1025600, 1066624, 1085760, 1107648, 1115340, 1123200, 1124955, 1153800, 1189696, 1199952, 1206400, 1208285, 1230720, 1249950, 1252800, 1302912, 1333280, 1338408, 1357200, 1384560, 1394175, 1449942, 1487120, 1499940, 1538400, 1599936, 1628640, 1666600, 1673010, 1730700, 1784544, 1799928, 1809600, 1846080, 1858900, 1874925, 1933256, 1999920, 2007612, 2035800, 2051200, 2171520, 2174913, 2215296, 2230680, 2249910, 2307600, 2379392, 2399904, 2416570, 2499900, 2505600, 2509515, 2666560, 2676816, 2714400, 2769120, 2788350, 2899884, 2974240, 2999880, 3076800, 3199872, 3257280, 3333200, 3346020, 3461400, 3569088, 3599856, 3619200, 3624855, 3692160, 3717800, 3749850, 3866512, 3999840, 4015224, 4071600, 4182525, 4349826, 4461360, 4499820, 4615200, 4799808, 4833140, 4999800, 5019030, 5333120, 5353632, 5428800, 5538240, 5576700, 5624775, 5799768, 5948480, 5999760, 6041425, 6153600, 6514560, 6524739, 6666400, 6692040, 6922800, 7138176, 7199712, 7249710, 7435600, 7499700, 7733024, 7999680, 8030448, 8143200, 8365050, 8699652, 8922720, 8999640, 9230400, 9599616, 9666280, 9999600, 10038060, 10707264, 10857600, 10874565, 11076480, 11153400, 11249550, 11599536, 11896960, 11999520, 12082850, 12547575, 13049478, 13332800, 13384080, 13845600, 14399424, 14499420, 14871200, 14999400, 15466048, 15999360, 16060896, 16286400, 16730100, 17399304, 17845440, 17999280, 18124275, 18460800, 19332560, 19999200, 20076120, 21414528, 21749130, 22306800, 22499100, 23199072, 23999040, 24165700, 25095150, 26098956, 26665600, 26768160, 27691200, 28798848, 28998840, 29742400, 29998800, 30932096, 32121792, 32572800, 32623695, 33460200, 34798608, 35690880, 35998560, 36248550, 38665120, 39998400, 40152240, 43498260, 44613600, 44998200, 46398144, 47998080, 48331400, 50190300, 52197912, 53536320, 54372825, 55382400, 57997680, 59484800, 59997600, 64243584, 65247390, 66920400, 69597216, 71997120, 72497100, 77330240, 79996800, 80304480, 86996520, 89227200, 89996400, 92796288, 96662800, 100380600, 104395824, 107072640, 108745650, 115995360, 119995200, 130494780, 133840800, 139194432, 143994240, 144994200, 154660480, 160608960, 163118475, 173993040, 178454400, 179992800, 193325600, 200761200, 208791648, 217491300, 231990720, 239990400, 260989560, 267681600, 278388864, 289988400, 321217920, 326236950, 347986080, 359985600, 386651200, 401522400, 417583296, 434982600, 463981440, 521979120, 535363200, 579976800, 652473900, 695972160, 719971200, 773302400, 803044800, 835166592, 869965200, 1043958240, 1159953600, 1304947800, 1391944320, 1606089600, 1739930400, 2087916480, 2319907200, 2609895600, 3479860800, 4175832960, 5219791200, 6959721600, 10439582400, 20879164800]

約数ペア:

[(1, 20879164800), (2, 10439582400), (3, 6959721600), (4, 5219791200), (5, 4175832960), (6, 3479860800), (8, 2609895600), (9, 2319907200), (10, 2087916480), (12, 1739930400), (13, 1606089600), (15, 1391944320), (16, 1304947800), (18, 1159953600), (20, 1043958240), (24, 869965200), (25, 835166592), (26, 803044800), (27, 773302400), (29, 719971200), (30, 695972160), (32, 652473900), (36, 579976800), (39, 535363200), (40, 521979120), (45, 463981440), (48, 434982600), (50, 417583296), (52, 401522400), (54, 386651200), (58, 359985600), (60, 347986080), (64, 326236950), (65, 321217920), (72, 289988400), (75, 278388864), (78, 267681600), (80, 260989560), (87, 239990400), (90, 231990720), (96, 217491300), (100, 208791648), (104, 200761200), (108, 193325600), (116, 179992800), (117, 178454400), (120, 173993040), (128, 163118475), (130, 160608960), (135, 154660480), (144, 144994200), (145, 143994240), (150, 139194432), (156, 133840800), (160, 130494780), (174, 119995200), (180, 115995360), (192, 108745650), (195, 107072640), (200, 104395824), (208, 100380600), (216, 96662800), (225, 92796288), (232, 89996400), (234, 89227200), (240, 86996520), (260, 80304480), (261, 79996800), (270, 77330240), (288, 72497100), (290, 71997120), (300, 69597216), (312, 66920400), (320, 65247390), (325, 64243584), (348, 59997600), (351, 59484800), (360, 57997680), (377, 55382400), (384, 54372825), (390, 53536320), (400, 52197912), (416, 50190300), (432, 48331400), (435, 47998080), (450, 46398144), (464, 44998200), (468, 44613600), (480, 43498260), (520, 40152240), (522, 39998400), (540, 38665120), (576, 36248550), (580, 35998560), (585, 35690880), (600, 34798608), (624, 33460200), (640, 32623695), (641, 32572800), (650, 32121792), (675, 30932096), (696, 29998800), (702, 29742400), (720, 28998840), (725, 28798848), (754, 27691200), (780, 26768160), (783, 26665600), (800, 26098956), (832, 25095150), (864, 24165700), (870, 23999040), (900, 23199072), (928, 22499100), (936, 22306800), (960, 21749130), (975, 21414528), (1040, 20076120), (1044, 19999200), (1080, 19332560), (1131, 18460800), (1152, 18124275), (1160, 17999280), (1170, 17845440), (1200, 17399304), (1248, 16730100), (1282, 16286400), (1300, 16060896), (1305, 15999360), (1350, 15466048), (1392, 14999400), (1404, 14871200), (1440, 14499420), (1450, 14399424), (1508, 13845600), (1560, 13384080), (1566, 13332800), (1600, 13049478), (1664, 12547575), (1728, 12082850), (1740, 11999520), (1755, 11896960), (1800, 11599536), (1856, 11249550), (1872, 11153400), (1885, 11076480), (1920, 10874565), (1923, 10857600), (1950, 10707264), (2080, 10038060), (2088, 9999600), (2160, 9666280), (2175, 9599616), (2262, 9230400), (2320, 8999640), (2340, 8922720), (2400, 8699652), (2496, 8365050), (2564, 8143200), (2600, 8030448), (2610, 7999680), (2700, 7733024), (2784, 7499700), (2808, 7435600), (2880, 7249710), (2900, 7199712), (2925, 7138176), (3016, 6922800), (3120, 6692040), (3132, 6666400), (3200, 6524739), (3205, 6514560), (3393, 6153600), (3456, 6041425), (3480, 5999760), (3510, 5948480), (3600, 5799768), (3712, 5624775), (3744, 5576700), (3770, 5538240), (3846, 5428800), (3900, 5353632), (3915, 5333120), (4160, 5019030), (4176, 4999800), (4320, 4833140), (4350, 4799808), (4524, 4615200), (4640, 4499820), (4680, 4461360), (4800, 4349826), (4992, 4182525), (5128, 4071600), (5200, 4015224), (5220, 3999840), (5400, 3866512), (5568, 3749850), (5616, 3717800), (5655, 3692160), (5760, 3624855), (5769, 3619200), (5800, 3599856), (5850, 3569088), (6032, 3461400), (6240, 3346020), (6264, 3333200), (6410, 3257280), (6525, 3199872), (6786, 3076800), (6960, 2999880), (7020, 2974240), (7200, 2899884), (7488, 2788350), (7540, 2769120), (7692, 2714400), (7800, 2676816), (7830, 2666560), (8320, 2509515), (8333, 2505600), (8352, 2499900), (8640, 2416570), (8700, 2399904), (8775, 2379392), (9048, 2307600), (9280, 2249910), (9360, 2230680), (9425, 2215296), (9600, 2174913), (9615, 2171520), (10179, 2051200), (10256, 2035800), (10400, 2007612), (10440, 1999920), (10800, 1933256), (11136, 1874925), (11232, 1858900), (11310, 1846080), (11538, 1809600), (11600, 1799928), (11700, 1784544), (12064, 1730700), (12480, 1673010), (12528, 1666600), (12820, 1628640), (13050, 1599936), (13572, 1538400), (13920, 1499940), (14040, 1487120), (14400, 1449942), (14976, 1394175), (15080, 1384560), (15384, 1357200), (15600, 1338408), (15660, 1333280), (16025, 1302912), (16666, 1252800), (16704, 1249950), (16965, 1230720), (17280, 1208285), (17307, 1206400), (17400, 1199952), (17550, 1189696), (18096, 1153800), (18560, 1124955), (18589, 1123200), (18720, 1115340), (18850, 1107648), (19230, 1085760), (19575, 1066624), (20358, 1025600), (20512, 1017900), (20800, 1003806), (20880, 999960), (21600, 966628), (22464, 929450), (22620, 923040), (23076, 904800), (23200, 899964), (23400, 892272), (24128, 865350), (24960, 836505), (24999, 835200), (25056, 833300), (25640, 814320), (26100, 799968), (27144, 769200), (27840, 749970), (28080, 743560), (28275, 738432), (28800, 724971), (28845, 723840), (30160, 692280), (30768, 678600), (31200, 669204), (31320, 666640), (32050, 651456), (33332, 626400), (33408, 624975), (33930, 615360), (34614, 603200), (34800, 599976), (35100, 594848), (36192, 576900), (37178, 561600), (37440, 557670), (37700, 553824), (38460, 542880), (39150, 533312), (40716, 512800), (41024, 508950), (41600, 501903), (41665, 501120), (41760, 499980), (43200, 483314), (44928, 464725), (45240, 461520), (46152, 452400), (46400, 449982), (46800, 446136), (48075, 434304), (48256, 432675), (49998, 417600), (50112, 416650), (50895, 410240), (51280, 407160), (52200, 399984), (54288, 384600), (55680, 374985), (55767, 374400), (56160, 371780), (56550, 369216), (57690, 361920), (60320, 346140), (61536, 339300), (62400, 334602), (62640, 333320), (64100, 325728), (66664, 313200), (67860, 307680), (69228, 301600), (69600, 299988), (70200, 297424), (72384, 288450), (74356, 280800), (74880, 278835), (74997, 278400), (75400, 276912), (76920, 271440), (78300, 266656), (81432, 256400), (82048, 254475), (83330, 250560), (83520, 249990), (84825, 246144), (86400, 241657), (86535, 241280), (90480, 230760), (92304, 226200), (92800, 224991), (92945, 224640), (93600, 223068), (96150, 217152), (99996, 208800), (100224, 208325), (101790, 205120), (102560, 203580), (104400, 199992), (108576, 192300), (111534, 187200), (112320, 185890), (113100, 184608), (115380, 180960), (120640, 173070), (123072, 169650), (124800, 167301), (124995, 167040), (125280, 166660), (128200, 162864), (133328, 156600), (135720, 153840), (138456, 150800), (139200, 149994), (140400, 148712), (144225, 144768)]