21265920000

素因数分解:

$2^{12}\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 780

約数和(自身を含む): 83828528784

約数和(自身を除く): 62562608784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 71, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 128, 130, 142, 144, 150, 156, 160, 180, 192, 195, 200, 208, 213, 225, 234, 240, 250, 256, 260, 284, 288, 300, 312, 320, 325, 355, 360, 375, 384, 390, 400, 416, 426, 450, 468, 480, 500, 512, 520, 568, 576, 585, 600, 624, 625, 639, 640, 650, 710, 720, 750, 768, 780, 800, 832, 852, 900, 923, 936, 960, 975, 1000, 1024, 1040, 1065, 1125, 1136, 1152, 1170, 1200, 1248, 1250, 1278, 1280, 1300, 1420, 1440, 1500, 1536, 1560, 1600, 1625, 1664, 1704, 1775, 1800, 1846, 1872, 1875, 1920, 1950, 2000, 2048, 2080, 2130, 2250, 2272, 2304, 2340, 2400, 2496, 2500, 2556, 2560, 2600, 2769, 2840, 2880, 2925, 3000, 3072, 3120, 3195, 3200, 3250, 3328, 3408, 3550, 3600, 3692, 3744, 3750, 3840, 3900, 4000, 4096, 4160, 4260, 4500, 4544, 4608, 4615, 4680, 4800, 4875, 4992, 5000, 5112, 5120, 5200, 5325, 5538, 5625, 5680, 5760, 5850, 6000, 6144, 6240, 6390, 6400, 6500, 6656, 6816, 7100, 7200, 7384, 7488, 7500, 7680, 7800, 8000, 8125, 8307, 8320, 8520, 8875, 9000, 9088, 9216, 9230, 9360, 9600, 9750, 9984, 10000, 10224, 10240, 10400, 10650, 11076, 11250, 11360, 11520, 11700, 12000, 12288, 12480, 12780, 12800, 13000, 13312, 13632, 13845, 14200, 14400, 14625, 14768, 14976, 15000, 15360, 15600, 15975, 16000, 16250, 16614, 16640, 17040, 17750, 18000, 18176, 18432, 18460, 18720, 19200, 19500, 19968, 20000, 20448, 20480, 20800, 21300, 22152, 22500, 22720, 23040, 23075, 23400, 24000, 24375, 24960, 25560, 25600, 26000, 26624, 26625, 27264, 27690, 28400, 28800, 29250, 29536, 29952, 30000, 30720, 31200, 31950, 32000, 32500, 33228, 33280, 34080, 35500, 36000, 36352, 36864, 36920, 37440, 38400, 39000, 39936, 40000, 40896, 41535, 41600, 42600, 44304, 44375, 45000, 45440, 46080, 46150, 46800, 48000, 48750, 49920, 51120, 51200, 52000, 53248, 53250, 54528, 55380, 56800, 57600, 58500, 59072, 59904, 60000, 61440, 62400, 63900, 64000, 65000, 66456, 66560, 68160, 69225, 71000, 72000, 72704, 73125, 73840, 74880, 76800, 78000, 79872, 79875, 80000, 81792, 83070, 83200, 85200, 88608, 88750, 90000, 90880, 92160, 92300, 93600, 96000, 97500, 99840, 102240, 102400, 104000, 106500, 109056, 110760, 113600, 115200, 115375, 117000, 118144, 119808, 120000, 124800, 127800, 128000, 130000, 132912, 133120, 133125, 136320, 138450, 142000, 144000, 145408, 146250, 147680, 149760, 153600, 156000, 159744, 159750, 160000, 163584, 166140, 166400, 170400, 177216, 177500, 180000, 181760, 184320, 184600, 187200, 192000, 195000, 199680, 204480, 207675, 208000, 213000, 218112, 221520, 227200, 230400, 230750, 234000, 236288, 239616, 240000, 249600, 255600, 256000, 260000, 265824, 266240, 266250, 272640, 276900, 284000, 288000, 290816, 292500, 295360, 299520, 307200, 312000, 319500, 320000, 327168, 332280, 332800, 340800, 346125, 354432, 355000, 360000, 363520, 369200, 374400, 384000, 390000, 399360, 399375, 408960, 415350, 416000, 426000, 436224, 443040, 454400, 460800, 461500, 468000, 472576, 479232, 480000, 499200, 511200, 512000, 520000, 531648, 532500, 545280, 553800, 568000, 576000, 576875, 585000, 590720, 599040, 624000, 639000, 640000, 654336, 664560, 665600, 681600, 692250, 708864, 710000, 720000, 727040, 738400, 748800, 768000, 780000, 798720, 798750, 817920, 830700, 832000, 852000, 872448, 886080, 908800, 921600, 923000, 936000, 945152, 960000, 998400, 1022400, 1038375, 1040000, 1063296, 1065000, 1090560, 1107600, 1136000, 1152000, 1153750, 1170000, 1181440, 1198080, 1248000, 1278000, 1280000, 1308672, 1329120, 1331200, 1363200, 1384500, 1417728, 1420000, 1440000, 1454080, 1476800, 1497600, 1536000, 1560000, 1597500, 1635840, 1661400, 1664000, 1704000, 1730625, 1772160, 1817600, 1846000, 1872000, 1890304, 1920000, 1996800, 2044800, 2076750, 2080000, 2126592, 2130000, 2181120, 2215200, 2272000, 2304000, 2307500, 2340000, 2362880, 2396160, 2496000, 2556000, 2560000, 2617344, 2658240, 2726400, 2769000, 2835456, 2840000, 2880000, 2953600, 2995200, 3120000, 3195000, 3271680, 3322800, 3328000, 3408000, 3461250, 3544320, 3635200, 3692000, 3744000, 3780608, 3840000, 3993600, 4089600, 4153500, 4160000, 4253184, 4260000, 4362240, 4430400, 4544000, 4608000, 4615000, 4680000, 4725760, 4992000, 5112000, 5191875, 5316480, 5452800, 5538000, 5670912, 5680000, 5760000, 5907200, 5990400, 6240000, 6390000, 6543360, 6645600, 6656000, 6816000, 6922500, 7088640, 7270400, 7384000, 7488000, 7680000, 8179200, 8307000, 8320000, 8506368, 8520000, 8860800, 9088000, 9230000, 9360000, 9451520, 9984000, 10224000, 10383750, 10632960, 10905600, 11076000, 11341824, 11360000, 11520000, 11814400, 11980800, 12480000, 12780000, 13086720, 13291200, 13632000, 13845000, 14177280, 14768000, 14976000, 16358400, 16614000, 16640000, 17012736, 17040000, 17721600, 18176000, 18460000, 18720000, 18903040, 19968000, 20448000, 20767500, 21265920, 21811200, 22152000, 22720000, 23040000, 23628800, 24960000, 25560000, 26582400, 27264000, 27690000, 28354560, 29536000, 29952000, 32716800, 33228000, 33280000, 34025472, 34080000, 35443200, 36352000, 36920000, 37440000, 40896000, 41535000, 42531840, 44304000, 45440000, 47257600, 49920000, 51120000, 53164800, 54528000, 55380000, 56709120, 59072000, 59904000, 65433600, 66456000, 68160000, 70886400, 73840000, 74880000, 81792000, 83070000, 85063680, 88608000, 90880000, 94515200, 99840000, 102240000, 106329600, 109056000, 110760000, 118144000, 132912000, 136320000, 141772800, 147680000, 149760000, 163584000, 166140000, 170127360, 177216000, 181760000, 204480000, 212659200, 221520000, 236288000, 265824000, 272640000, 283545600, 295360000, 299520000, 327168000, 332280000, 354432000, 408960000, 425318400, 443040000, 472576000, 531648000, 545280000, 590720000, 664560000, 708864000, 817920000, 850636800, 886080000, 1063296000, 1181440000, 1329120000, 1417728000, 1635840000, 1772160000, 2126592000, 2362880000, 2658240000, 3544320000, 4253184000, 5316480000, 7088640000, 10632960000, 21265920000]

約数ペア:

[(1, 21265920000), (2, 10632960000), (3, 7088640000), (4, 5316480000), (5, 4253184000), (6, 3544320000), (8, 2658240000), (9, 2362880000), (10, 2126592000), (12, 1772160000), (13, 1635840000), (15, 1417728000), (16, 1329120000), (18, 1181440000), (20, 1063296000), (24, 886080000), (25, 850636800), (26, 817920000), (30, 708864000), (32, 664560000), (36, 590720000), (39, 545280000), (40, 531648000), (45, 472576000), (48, 443040000), (50, 425318400), (52, 408960000), (60, 354432000), (64, 332280000), (65, 327168000), (71, 299520000), (72, 295360000), (75, 283545600), (78, 272640000), (80, 265824000), (90, 236288000), (96, 221520000), (100, 212659200), (104, 204480000), (117, 181760000), (120, 177216000), (125, 170127360), (128, 166140000), (130, 163584000), (142, 149760000), (144, 147680000), (150, 141772800), (156, 136320000), (160, 132912000), (180, 118144000), (192, 110760000), (195, 109056000), (200, 106329600), (208, 102240000), (213, 99840000), (225, 94515200), (234, 90880000), (240, 88608000), (250, 85063680), (256, 83070000), (260, 81792000), (284, 74880000), (288, 73840000), (300, 70886400), (312, 68160000), (320, 66456000), (325, 65433600), (355, 59904000), (360, 59072000), (375, 56709120), (384, 55380000), (390, 54528000), (400, 53164800), (416, 51120000), (426, 49920000), (450, 47257600), (468, 45440000), (480, 44304000), (500, 42531840), (512, 41535000), (520, 40896000), (568, 37440000), (576, 36920000), (585, 36352000), (600, 35443200), (624, 34080000), (625, 34025472), (639, 33280000), (640, 33228000), (650, 32716800), (710, 29952000), (720, 29536000), (750, 28354560), (768, 27690000), (780, 27264000), (800, 26582400), (832, 25560000), (852, 24960000), (900, 23628800), (923, 23040000), (936, 22720000), (960, 22152000), (975, 21811200), (1000, 21265920), (1024, 20767500), (1040, 20448000), (1065, 19968000), (1125, 18903040), (1136, 18720000), (1152, 18460000), (1170, 18176000), (1200, 17721600), (1248, 17040000), (1250, 17012736), (1278, 16640000), (1280, 16614000), (1300, 16358400), (1420, 14976000), (1440, 14768000), (1500, 14177280), (1536, 13845000), (1560, 13632000), (1600, 13291200), (1625, 13086720), (1664, 12780000), (1704, 12480000), (1775, 11980800), (1800, 11814400), (1846, 11520000), (1872, 11360000), (1875, 11341824), (1920, 11076000), (1950, 10905600), (2000, 10632960), (2048, 10383750), (2080, 10224000), (2130, 9984000), (2250, 9451520), (2272, 9360000), (2304, 9230000), (2340, 9088000), (2400, 8860800), (2496, 8520000), (2500, 8506368), (2556, 8320000), (2560, 8307000), (2600, 8179200), (2769, 7680000), (2840, 7488000), (2880, 7384000), (2925, 7270400), (3000, 7088640), (3072, 6922500), (3120, 6816000), (3195, 6656000), (3200, 6645600), (3250, 6543360), (3328, 6390000), (3408, 6240000), (3550, 5990400), (3600, 5907200), (3692, 5760000), (3744, 5680000), (3750, 5670912), (3840, 5538000), (3900, 5452800), (4000, 5316480), (4096, 5191875), (4160, 5112000), (4260, 4992000), (4500, 4725760), (4544, 4680000), (4608, 4615000), (4615, 4608000), (4680, 4544000), (4800, 4430400), (4875, 4362240), (4992, 4260000), (5000, 4253184), (5112, 4160000), (5120, 4153500), (5200, 4089600), (5325, 3993600), (5538, 3840000), (5625, 3780608), (5680, 3744000), (5760, 3692000), (5850, 3635200), (6000, 3544320), (6144, 3461250), (6240, 3408000), (6390, 3328000), (6400, 3322800), (6500, 3271680), (6656, 3195000), (6816, 3120000), (7100, 2995200), (7200, 2953600), (7384, 2880000), (7488, 2840000), (7500, 2835456), (7680, 2769000), (7800, 2726400), (8000, 2658240), (8125, 2617344), (8307, 2560000), (8320, 2556000), (8520, 2496000), (8875, 2396160), (9000, 2362880), (9088, 2340000), (9216, 2307500), (9230, 2304000), (9360, 2272000), (9600, 2215200), (9750, 2181120), (9984, 2130000), (10000, 2126592), (10224, 2080000), (10240, 2076750), (10400, 2044800), (10650, 1996800), (11076, 1920000), (11250, 1890304), (11360, 1872000), (11520, 1846000), (11700, 1817600), (12000, 1772160), (12288, 1730625), (12480, 1704000), (12780, 1664000), (12800, 1661400), (13000, 1635840), (13312, 1597500), (13632, 1560000), (13845, 1536000), (14200, 1497600), (14400, 1476800), (14625, 1454080), (14768, 1440000), (14976, 1420000), (15000, 1417728), (15360, 1384500), (15600, 1363200), (15975, 1331200), (16000, 1329120), (16250, 1308672), (16614, 1280000), (16640, 1278000), (17040, 1248000), (17750, 1198080), (18000, 1181440), (18176, 1170000), (18432, 1153750), (18460, 1152000), (18720, 1136000), (19200, 1107600), (19500, 1090560), (19968, 1065000), (20000, 1063296), (20448, 1040000), (20480, 1038375), (20800, 1022400), (21300, 998400), (22152, 960000), (22500, 945152), (22720, 936000), (23040, 923000), (23075, 921600), (23400, 908800), (24000, 886080), (24375, 872448), (24960, 852000), (25560, 832000), (25600, 830700), (26000, 817920), (26624, 798750), (26625, 798720), (27264, 780000), (27690, 768000), (28400, 748800), (28800, 738400), (29250, 727040), (29536, 720000), (29952, 710000), (30000, 708864), (30720, 692250), (31200, 681600), (31950, 665600), (32000, 664560), (32500, 654336), (33228, 640000), (33280, 639000), (34080, 624000), (35500, 599040), (36000, 590720), (36352, 585000), (36864, 576875), (36920, 576000), (37440, 568000), (38400, 553800), (39000, 545280), (39936, 532500), (40000, 531648), (40896, 520000), (41535, 512000), (41600, 511200), (42600, 499200), (44304, 480000), (44375, 479232), (45000, 472576), (45440, 468000), (46080, 461500), (46150, 460800), (46800, 454400), (48000, 443040), (48750, 436224), (49920, 426000), (51120, 416000), (51200, 415350), (52000, 408960), (53248, 399375), (53250, 399360), (54528, 390000), (55380, 384000), (56800, 374400), (57600, 369200), (58500, 363520), (59072, 360000), (59904, 355000), (60000, 354432), (61440, 346125), (62400, 340800), (63900, 332800), (64000, 332280), (65000, 327168), (66456, 320000), (66560, 319500), (68160, 312000), (69225, 307200), (71000, 299520), (72000, 295360), (72704, 292500), (73125, 290816), (73840, 288000), (74880, 284000), (76800, 276900), (78000, 272640), (79872, 266250), (79875, 266240), (80000, 265824), (81792, 260000), (83070, 256000), (83200, 255600), (85200, 249600), (88608, 240000), (88750, 239616), (90000, 236288), (90880, 234000), (92160, 230750), (92300, 230400), (93600, 227200), (96000, 221520), (97500, 218112), (99840, 213000), (102240, 208000), (102400, 207675), (104000, 204480), (106500, 199680), (109056, 195000), (110760, 192000), (113600, 187200), (115200, 184600), (115375, 184320), (117000, 181760), (118144, 180000), (119808, 177500), (120000, 177216), (124800, 170400), (127800, 166400), (128000, 166140), (130000, 163584), (132912, 160000), (133120, 159750), (133125, 159744), (136320, 156000), (138450, 153600), (142000, 149760), (144000, 147680), (145408, 146250)]