21451824000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 1024

約数和(自身を含む): 87986995200

約数和(自身を除く): 66535171200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 25, 27, 30, 32, 34, 36, 40, 45, 46, 48, 50, 51, 54, 60, 64, 68, 69, 72, 75, 80, 85, 90, 92, 96, 100, 102, 108, 115, 120, 125, 127, 128, 135, 136, 138, 144, 150, 153, 160, 170, 180, 184, 192, 200, 204, 207, 216, 225, 230, 240, 250, 254, 255, 270, 272, 276, 288, 300, 306, 320, 340, 345, 360, 368, 375, 381, 384, 391, 400, 408, 414, 425, 432, 450, 459, 460, 480, 500, 508, 510, 540, 544, 552, 575, 576, 600, 612, 621, 635, 640, 675, 680, 690, 720, 736, 750, 762, 765, 782, 800, 816, 828, 850, 864, 900, 918, 920, 960, 1000, 1016, 1020, 1035, 1080, 1088, 1104, 1125, 1143, 1150, 1152, 1173, 1200, 1224, 1242, 1270, 1275, 1350, 1360, 1380, 1440, 1472, 1500, 1524, 1530, 1564, 1600, 1632, 1656, 1700, 1725, 1728, 1800, 1836, 1840, 1905, 1920, 1955, 2000, 2032, 2040, 2070, 2125, 2159, 2160, 2176, 2208, 2250, 2286, 2295, 2300, 2346, 2400, 2448, 2484, 2540, 2550, 2700, 2720, 2760, 2875, 2880, 2921, 2944, 3000, 3048, 3060, 3105, 3128, 3175, 3200, 3264, 3312, 3375, 3400, 3429, 3450, 3456, 3519, 3600, 3672, 3680, 3810, 3825, 3910, 4000, 4064, 4080, 4140, 4250, 4318, 4320, 4416, 4500, 4572, 4590, 4600, 4692, 4800, 4896, 4968, 5080, 5100, 5175, 5400, 5440, 5520, 5715, 5750, 5760, 5842, 5865, 6000, 6096, 6120, 6210, 6256, 6350, 6375, 6477, 6528, 6624, 6750, 6800, 6858, 6900, 7038, 7200, 7344, 7360, 7620, 7650, 7820, 8000, 8128, 8160, 8280, 8500, 8625, 8636, 8640, 8763, 8832, 9000, 9144, 9180, 9200, 9384, 9525, 9600, 9775, 9792, 9936, 10160, 10200, 10350, 10557, 10795, 10800, 10880, 11040, 11430, 11475, 11500, 11684, 11730, 12000, 12192, 12240, 12420, 12512, 12700, 12750, 12954, 13248, 13500, 13600, 13716, 13800, 14076, 14400, 14605, 14688, 14720, 15240, 15300, 15525, 15640, 15875, 16000, 16256, 16320, 16560, 17000, 17145, 17250, 17272, 17280, 17526, 17595, 18000, 18288, 18360, 18400, 18768, 19050, 19125, 19431, 19550, 19584, 19872, 20320, 20400, 20700, 21114, 21590, 21600, 22080, 22860, 22950, 23000, 23368, 23460, 24000, 24384, 24480, 24840, 25024, 25400, 25500, 25875, 25908, 26289, 26496, 27000, 27200, 27432, 27600, 28152, 28575, 28800, 29210, 29325, 29376, 30480, 30600, 31050, 31280, 31750, 32385, 32640, 33120, 34000, 34290, 34500, 34544, 35052, 35190, 36000, 36576, 36720, 36800, 37536, 38100, 38250, 38862, 39100, 39744, 40640, 40800, 41400, 42228, 43180, 43200, 43815, 44160, 45720, 45900, 46000, 46736, 46920, 47625, 48000, 48768, 48875, 48960, 49657, 49680, 50048, 50800, 51000, 51750, 51816, 52578, 52785, 53975, 54000, 54400, 54864, 55200, 56304, 57150, 57375, 58293, 58420, 58650, 58752, 60960, 61200, 62100, 62560, 63500, 64770, 66240, 68000, 68580, 69000, 69088, 70104, 70380, 72000, 73025, 73152, 73440, 73600, 75072, 76200, 76500, 77625, 77724, 78200, 78867, 79488, 81280, 81600, 82800, 84456, 85725, 86360, 86400, 87630, 87975, 91440, 91800, 92000, 93472, 93840, 95250, 97155, 97750, 97920, 99314, 99360, 101600, 102000, 103500, 103632, 105156, 105570, 107950, 108000, 109728, 110400, 112608, 114300, 114750, 116586, 116840, 117300, 121920, 122400, 124200, 125120, 127000, 129540, 131445, 132480, 136000, 137160, 138000, 138176, 140208, 140760, 142875, 144000, 146050, 146304, 146625, 146880, 148971, 150144, 152400, 153000, 155250, 155448, 156400, 157734, 161925, 163200, 165600, 168912, 171450, 172720, 175260, 175950, 182880, 183600, 184000, 186944, 187680, 190500, 194310, 195500, 198628, 198720, 203200, 204000, 207000, 207264, 210312, 211140, 215900, 216000, 219075, 219456, 220800, 225216, 228600, 229500, 233172, 233680, 234600, 243840, 244800, 248285, 248400, 250240, 254000, 259080, 262890, 263925, 269875, 272000, 274320, 276000, 276352, 280416, 281520, 285750, 291465, 292100, 293250, 293760, 297942, 304800, 306000, 310500, 310896, 312800, 315468, 323850, 331200, 337824, 342900, 345440, 350520, 351900, 365125, 365760, 367200, 368000, 373888, 375360, 381000, 388620, 391000, 394335, 397256, 397440, 406400, 408000, 414000, 414528, 420624, 422280, 428625, 431800, 432000, 438150, 438912, 439875, 446913, 450432, 457200, 459000, 466344, 467360, 469200, 485775, 489600, 496570, 496800, 508000, 518160, 525780, 527850, 539750, 548640, 552000, 560832, 563040, 571500, 582930, 584200, 586500, 595884, 609600, 612000, 621000, 621792, 625600, 630936, 647700, 657225, 662400, 675648, 685800, 690880, 701040, 703800, 730250, 731520, 734400, 744855, 750720, 762000, 777240, 782000, 788670, 794512, 809625, 816000, 828000, 829056, 841248, 844560, 857250, 863600, 876300, 879750, 893826, 914400, 918000, 932688, 934720, 938400, 971550, 993140, 993600, 1016000, 1036320, 1051560, 1055700, 1079500, 1095375, 1097280, 1104000, 1121664, 1126080, 1143000, 1165860, 1168400, 1173000, 1191768, 1219200, 1224000, 1241425, 1242000, 1243584, 1251200, 1261872, 1295400, 1314450, 1319625, 1340739, 1351296, 1371600, 1381760, 1402080, 1407600, 1457325, 1460500, 1468800, 1489710, 1524000, 1554480, 1564000, 1577340, 1589024, 1619250, 1656000, 1682496, 1689120, 1714500, 1727200, 1752600, 1759500, 1787652, 1828800, 1836000, 1865376, 1869440, 1876800, 1943100, 1971675, 1986280, 1987200, 2032000, 2072640, 2103120, 2111400, 2159000, 2190750, 2194560, 2234565, 2252160, 2286000, 2331720, 2336800, 2346000, 2383536, 2428875, 2448000, 2482850, 2484000, 2487168, 2523744, 2590800, 2628900, 2639250, 2681478, 2743200, 2804160, 2815200, 2914650, 2921000, 2979420, 3048000, 3108960, 3128000, 3154680, 3178048, 3238500, 3286125, 3312000, 3364992, 3378240, 3429000, 3454400, 3505200, 3519000, 3575304, 3657600, 3672000, 3724275, 3730752, 3753600, 3886200, 3943350, 3972560, 4145280, 4206240, 4222800, 4318000, 4381500, 4469130, 4572000, 4663440, 4673600, 4692000, 4767072, 4857750, 4965700, 4968000, 5047488, 5181600, 5257800, 5278500, 5362956, 5486400, 5608320, 5630400, 5829300, 5842000, 5958840, 6096000, 6207125, 6217920, 6256000, 6309360, 6356096, 6477000, 6572250, 6703695, 6756480, 6858000, 6908800, 7010400, 7038000, 7150608, 7286625, 7344000, 7448550, 7461504, 7772400, 7886700, 7945120, 8412480, 8445600, 8636000, 8763000, 8938260, 9144000, 9326880, 9347200, 9384000, 9534144, 9715500, 9858375, 9931400, 9936000, 10094976, 10363200, 10515600, 10557000, 10725912, 10972800, 11172825, 11260800, 11658600, 11684000, 11917680, 12414250, 12435840, 12618720, 12954000, 13144500, 13407390, 13716000, 14020800, 14076000, 14301216, 14573250, 14897100, 15544800, 15773400, 15890240, 16824960, 16891200, 17272000, 17526000, 17876520, 18288000, 18621375, 18653760, 18768000, 19068288, 19431000, 19716750, 19862800, 20726400, 21031200, 21114000, 21451824, 22345650, 23317200, 23368000, 23835360, 24828500, 25237440, 25908000, 26289000, 26814780, 27432000, 28041600, 28152000, 28602432, 29146500, 29794200, 31089600, 31546800, 31780480, 33518475, 33782400, 34544000, 35052000, 35753040, 37242750, 37307520, 38862000, 39433500, 39725600, 42062400, 42228000, 42903648, 44691300, 46634400, 46736000, 47670720, 49657000, 50474880, 51816000, 52578000, 53629560, 54864000, 55864125, 56304000, 57204864, 58293000, 59588400, 62179200, 63093600, 67036950, 70104000, 71506080, 74485500, 77724000, 78867000, 79451200, 84124800, 84456000, 85807296, 89382600, 93268800, 95341440, 99314000, 103632000, 105156000, 107259120, 111728250, 116586000, 119176800, 126187200, 134073900, 140208000, 143012160, 148971000, 155448000, 157734000, 158902400, 167592375, 168912000, 171614592, 178765200, 186537600, 198628000, 210312000, 214518240, 223456500, 233172000, 238353600, 252374400, 268147800, 286024320, 297942000, 310896000, 315468000, 335184750, 357530400, 397256000, 420624000, 429036480, 446913000, 466344000, 476707200, 536295600, 595884000, 630936000, 670369500, 715060800, 794512000, 858072960, 893826000, 932688000, 1072591200, 1191768000, 1261872000, 1340739000, 1430121600, 1787652000, 2145182400, 2383536000, 2681478000, 3575304000, 4290364800, 5362956000, 7150608000, 10725912000, 21451824000]

約数ペア:

[(1, 21451824000), (2, 10725912000), (3, 7150608000), (4, 5362956000), (5, 4290364800), (6, 3575304000), (8, 2681478000), (9, 2383536000), (10, 2145182400), (12, 1787652000), (15, 1430121600), (16, 1340739000), (17, 1261872000), (18, 1191768000), (20, 1072591200), (23, 932688000), (24, 893826000), (25, 858072960), (27, 794512000), (30, 715060800), (32, 670369500), (34, 630936000), (36, 595884000), (40, 536295600), (45, 476707200), (46, 466344000), (48, 446913000), (50, 429036480), (51, 420624000), (54, 397256000), (60, 357530400), (64, 335184750), (68, 315468000), (69, 310896000), (72, 297942000), (75, 286024320), (80, 268147800), (85, 252374400), (90, 238353600), (92, 233172000), (96, 223456500), (100, 214518240), (102, 210312000), (108, 198628000), (115, 186537600), (120, 178765200), (125, 171614592), (127, 168912000), (128, 167592375), (135, 158902400), (136, 157734000), (138, 155448000), (144, 148971000), (150, 143012160), (153, 140208000), (160, 134073900), (170, 126187200), (180, 119176800), (184, 116586000), (192, 111728250), (200, 107259120), (204, 105156000), (207, 103632000), (216, 99314000), (225, 95341440), (230, 93268800), (240, 89382600), (250, 85807296), (254, 84456000), (255, 84124800), (270, 79451200), (272, 78867000), (276, 77724000), (288, 74485500), (300, 71506080), (306, 70104000), (320, 67036950), (340, 63093600), (345, 62179200), (360, 59588400), (368, 58293000), (375, 57204864), (381, 56304000), (384, 55864125), (391, 54864000), (400, 53629560), (408, 52578000), (414, 51816000), (425, 50474880), (432, 49657000), (450, 47670720), (459, 46736000), (460, 46634400), (480, 44691300), (500, 42903648), (508, 42228000), (510, 42062400), (540, 39725600), (544, 39433500), (552, 38862000), (575, 37307520), (576, 37242750), (600, 35753040), (612, 35052000), (621, 34544000), (635, 33782400), (640, 33518475), (675, 31780480), (680, 31546800), (690, 31089600), (720, 29794200), (736, 29146500), (750, 28602432), (762, 28152000), (765, 28041600), (782, 27432000), (800, 26814780), (816, 26289000), (828, 25908000), (850, 25237440), (864, 24828500), (900, 23835360), (918, 23368000), (920, 23317200), (960, 22345650), (1000, 21451824), (1016, 21114000), (1020, 21031200), (1035, 20726400), (1080, 19862800), (1088, 19716750), (1104, 19431000), (1125, 19068288), (1143, 18768000), (1150, 18653760), (1152, 18621375), (1173, 18288000), (1200, 17876520), (1224, 17526000), (1242, 17272000), (1270, 16891200), (1275, 16824960), (1350, 15890240), (1360, 15773400), (1380, 15544800), (1440, 14897100), (1472, 14573250), (1500, 14301216), (1524, 14076000), (1530, 14020800), (1564, 13716000), (1600, 13407390), (1632, 13144500), (1656, 12954000), (1700, 12618720), (1725, 12435840), (1728, 12414250), (1800, 11917680), (1836, 11684000), (1840, 11658600), (1905, 11260800), (1920, 11172825), (1955, 10972800), (2000, 10725912), (2032, 10557000), (2040, 10515600), (2070, 10363200), (2125, 10094976), (2159, 9936000), (2160, 9931400), (2176, 9858375), (2208, 9715500), (2250, 9534144), (2286, 9384000), (2295, 9347200), (2300, 9326880), (2346, 9144000), (2400, 8938260), (2448, 8763000), (2484, 8636000), (2540, 8445600), (2550, 8412480), (2700, 7945120), (2720, 7886700), (2760, 7772400), (2875, 7461504), (2880, 7448550), (2921, 7344000), (2944, 7286625), (3000, 7150608), (3048, 7038000), (3060, 7010400), (3105, 6908800), (3128, 6858000), (3175, 6756480), (3200, 6703695), (3264, 6572250), (3312, 6477000), (3375, 6356096), (3400, 6309360), (3429, 6256000), (3450, 6217920), (3456, 6207125), (3519, 6096000), (3600, 5958840), (3672, 5842000), (3680, 5829300), (3810, 5630400), (3825, 5608320), (3910, 5486400), (4000, 5362956), (4064, 5278500), (4080, 5257800), (4140, 5181600), (4250, 5047488), (4318, 4968000), (4320, 4965700), (4416, 4857750), (4500, 4767072), (4572, 4692000), (4590, 4673600), (4600, 4663440), (4692, 4572000), (4800, 4469130), (4896, 4381500), (4968, 4318000), (5080, 4222800), (5100, 4206240), (5175, 4145280), (5400, 3972560), (5440, 3943350), (5520, 3886200), (5715, 3753600), (5750, 3730752), (5760, 3724275), (5842, 3672000), (5865, 3657600), (6000, 3575304), (6096, 3519000), (6120, 3505200), (6210, 3454400), (6256, 3429000), (6350, 3378240), (6375, 3364992), (6477, 3312000), (6528, 3286125), (6624, 3238500), (6750, 3178048), (6800, 3154680), (6858, 3128000), (6900, 3108960), (7038, 3048000), (7200, 2979420), (7344, 2921000), (7360, 2914650), (7620, 2815200), (7650, 2804160), (7820, 2743200), (8000, 2681478), (8128, 2639250), (8160, 2628900), (8280, 2590800), (8500, 2523744), (8625, 2487168), (8636, 2484000), (8640, 2482850), (8763, 2448000), (8832, 2428875), (9000, 2383536), (9144, 2346000), (9180, 2336800), (9200, 2331720), (9384, 2286000), (9525, 2252160), (9600, 2234565), (9775, 2194560), (9792, 2190750), (9936, 2159000), (10160, 2111400), (10200, 2103120), (10350, 2072640), (10557, 2032000), (10795, 1987200), (10800, 1986280), (10880, 1971675), (11040, 1943100), (11430, 1876800), (11475, 1869440), (11500, 1865376), (11684, 1836000), (11730, 1828800), (12000, 1787652), (12192, 1759500), (12240, 1752600), (12420, 1727200), (12512, 1714500), (12700, 1689120), (12750, 1682496), (12954, 1656000), (13248, 1619250), (13500, 1589024), (13600, 1577340), (13716, 1564000), (13800, 1554480), (14076, 1524000), (14400, 1489710), (14605, 1468800), (14688, 1460500), (14720, 1457325), (15240, 1407600), (15300, 1402080), (15525, 1381760), (15640, 1371600), (15875, 1351296), (16000, 1340739), (16256, 1319625), (16320, 1314450), (16560, 1295400), (17000, 1261872), (17145, 1251200), (17250, 1243584), (17272, 1242000), (17280, 1241425), (17526, 1224000), (17595, 1219200), (18000, 1191768), (18288, 1173000), (18360, 1168400), (18400, 1165860), (18768, 1143000), (19050, 1126080), (19125, 1121664), (19431, 1104000), (19550, 1097280), (19584, 1095375), (19872, 1079500), (20320, 1055700), (20400, 1051560), (20700, 1036320), (21114, 1016000), (21590, 993600), (21600, 993140), (22080, 971550), (22860, 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(45900, 467360), (46000, 466344), (46736, 459000), (46920, 457200), (47625, 450432), (48000, 446913), (48768, 439875), (48875, 438912), (48960, 438150), (49657, 432000), (49680, 431800), (50048, 428625), (50800, 422280), (51000, 420624), (51750, 414528), (51816, 414000), (52578, 408000), (52785, 406400), (53975, 397440), (54000, 397256), (54400, 394335), (54864, 391000), (55200, 388620), (56304, 381000), (57150, 375360), (57375, 373888), (58293, 368000), (58420, 367200), (58650, 365760), (58752, 365125), (60960, 351900), (61200, 350520), (62100, 345440), (62560, 342900), (63500, 337824), (64770, 331200), (66240, 323850), (68000, 315468), (68580, 312800), (69000, 310896), (69088, 310500), (70104, 306000), (70380, 304800), (72000, 297942), (73025, 293760), (73152, 293250), (73440, 292100), (73600, 291465), (75072, 285750), (76200, 281520), (76500, 280416), (77625, 276352), (77724, 276000), (78200, 274320), (78867, 272000), (79488, 269875), (81280, 263925), (81600, 262890), (82800, 259080), (84456, 254000), (85725, 250240), (86360, 248400), (86400, 248285), (87630, 244800), (87975, 243840), (91440, 234600), (91800, 233680), (92000, 233172), (93472, 229500), (93840, 228600), (95250, 225216), (97155, 220800), (97750, 219456), (97920, 219075), (99314, 216000), (99360, 215900), (101600, 211140), (102000, 210312), (103500, 207264), (103632, 207000), (105156, 204000), (105570, 203200), (107950, 198720), (108000, 198628), (109728, 195500), (110400, 194310), (112608, 190500), (114300, 187680), (114750, 186944), (116586, 184000), (116840, 183600), (117300, 182880), (121920, 175950), (122400, 175260), (124200, 172720), (125120, 171450), (127000, 168912), (129540, 165600), (131445, 163200), (132480, 161925), (136000, 157734), (137160, 156400), (138000, 155448), (138176, 155250), (140208, 153000), (140760, 152400), (142875, 150144), (144000, 148971), (146050, 146880), (146304, 146625)]