21490128000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13567}}^1$

素因数の和:13613

約数の個数: 384

約数和(自身を含む): 84198666240

約数和(自身を除く): 62708538240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 125, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 250, 264, 275, 288, 300, 320, 330, 352, 360, 375, 384, 396, 400, 440, 450, 480, 495, 500, 528, 550, 576, 600, 640, 660, 704, 720, 750, 792, 800, 825, 880, 900, 960, 990, 1000, 1056, 1100, 1125, 1152, 1200, 1320, 1375, 1408, 1440, 1500, 1584, 1600, 1650, 1760, 1800, 1920, 1980, 2000, 2112, 2200, 2250, 2400, 2475, 2640, 2750, 2880, 3000, 3168, 3200, 3300, 3520, 3600, 3960, 4000, 4125, 4224, 4400, 4500, 4800, 4950, 5280, 5500, 5760, 6000, 6336, 6600, 7040, 7200, 7920, 8000, 8250, 8800, 9000, 9600, 9900, 10560, 11000, 12000, 12375, 12672, 13200, 13567, 14400, 15840, 16000, 16500, 17600, 18000, 19800, 21120, 22000, 24000, 24750, 26400, 27134, 28800, 31680, 33000, 35200, 36000, 39600, 40701, 44000, 48000, 49500, 52800, 54268, 63360, 66000, 67835, 72000, 79200, 81402, 88000, 99000, 105600, 108536, 122103, 132000, 135670, 144000, 149237, 158400, 162804, 176000, 198000, 203505, 217072, 244206, 264000, 271340, 298474, 316800, 325608, 339175, 396000, 407010, 434144, 447711, 488412, 528000, 542680, 596948, 610515, 651216, 678350, 746185, 792000, 814020, 868288, 895422, 976824, 1017525, 1085360, 1193896, 1221030, 1302432, 1343133, 1356700, 1492370, 1584000, 1628040, 1695875, 1736576, 1790844, 1953648, 2035050, 2170720, 2238555, 2387792, 2442060, 2604864, 2686266, 2713400, 2984740, 3052575, 3256080, 3391750, 3581688, 3730925, 3907296, 4070100, 4341440, 4477110, 4775584, 4884120, 5087625, 5209728, 5372532, 5426800, 5969480, 6105150, 6512160, 6715665, 6783500, 7163376, 7461850, 7814592, 8140200, 8682880, 8954220, 9551168, 9768240, 10175250, 10745064, 10853600, 11192775, 11938960, 12210300, 13024320, 13431330, 13567000, 14326752, 14923700, 15262875, 15629184, 16280400, 17908440, 18654625, 19102336, 19536480, 20350500, 21490128, 21707200, 22385550, 23877920, 24420600, 26048640, 26862660, 27134000, 28653504, 29847400, 30525750, 32560800, 33578325, 35816880, 37309250, 39072960, 40701000, 42980256, 43414400, 44771100, 47755840, 48841200, 53725320, 54268000, 55963875, 57307008, 59694800, 61051500, 65121600, 67156650, 71633760, 74618500, 78145920, 81402000, 85960512, 89542200, 95511680, 97682400, 107450640, 108536000, 111927750, 119389600, 122103000, 130243200, 134313300, 143267520, 149237000, 162804000, 167891625, 171921024, 179084400, 195364800, 214901280, 217072000, 223855500, 238779200, 244206000, 268626600, 286535040, 298474000, 325608000, 335783250, 358168800, 390729600, 429802560, 447711000, 477558400, 488412000, 537253200, 596948000, 651216000, 671566500, 716337600, 859605120, 895422000, 976824000, 1074506400, 1193896000, 1343133000, 1432675200, 1790844000, 1953648000, 2149012800, 2387792000, 2686266000, 3581688000, 4298025600, 5372532000, 7163376000, 10745064000, 21490128000]

約数ペア:

[(1, 21490128000), (2, 10745064000), (3, 7163376000), (4, 5372532000), (5, 4298025600), (6, 3581688000), (8, 2686266000), (9, 2387792000), (10, 2149012800), (11, 1953648000), (12, 1790844000), (15, 1432675200), (16, 1343133000), (18, 1193896000), (20, 1074506400), (22, 976824000), (24, 895422000), (25, 859605120), (30, 716337600), (32, 671566500), (33, 651216000), (36, 596948000), (40, 537253200), (44, 488412000), (45, 477558400), (48, 447711000), (50, 429802560), (55, 390729600), (60, 358168800), (64, 335783250), (66, 325608000), (72, 298474000), (75, 286535040), (80, 268626600), (88, 244206000), (90, 238779200), (96, 223855500), (99, 217072000), (100, 214901280), (110, 195364800), (120, 179084400), (125, 171921024), (128, 167891625), (132, 162804000), (144, 149237000), (150, 143267520), (160, 134313300), (165, 130243200), (176, 122103000), (180, 119389600), (192, 111927750), (198, 108536000), (200, 107450640), (220, 97682400), (225, 95511680), (240, 89542200), (250, 85960512), (264, 81402000), (275, 78145920), (288, 74618500), (300, 71633760), (320, 67156650), (330, 65121600), (352, 61051500), (360, 59694800), (375, 57307008), (384, 55963875), (396, 54268000), (400, 53725320), (440, 48841200), (450, 47755840), (480, 44771100), (495, 43414400), (500, 42980256), (528, 40701000), (550, 39072960), (576, 37309250), (600, 35816880), (640, 33578325), (660, 32560800), (704, 30525750), (720, 29847400), (750, 28653504), (792, 27134000), (800, 26862660), (825, 26048640), (880, 24420600), (900, 23877920), (960, 22385550), (990, 21707200), (1000, 21490128), (1056, 20350500), (1100, 19536480), (1125, 19102336), (1152, 18654625), (1200, 17908440), (1320, 16280400), (1375, 15629184), (1408, 15262875), (1440, 14923700), (1500, 14326752), (1584, 13567000), (1600, 13431330), (1650, 13024320), (1760, 12210300), (1800, 11938960), (1920, 11192775), (1980, 10853600), (2000, 10745064), (2112, 10175250), (2200, 9768240), (2250, 9551168), (2400, 8954220), (2475, 8682880), (2640, 8140200), (2750, 7814592), (2880, 7461850), (3000, 7163376), (3168, 6783500), (3200, 6715665), (3300, 6512160), (3520, 6105150), (3600, 5969480), (3960, 5426800), (4000, 5372532), (4125, 5209728), (4224, 5087625), (4400, 4884120), (4500, 4775584), (4800, 4477110), (4950, 4341440), (5280, 4070100), (5500, 3907296), (5760, 3730925), (6000, 3581688), (6336, 3391750), (6600, 3256080), (7040, 3052575), (7200, 2984740), (7920, 2713400), (8000, 2686266), (8250, 2604864), (8800, 2442060), (9000, 2387792), (9600, 2238555), (9900, 2170720), (10560, 2035050), (11000, 1953648), (12000, 1790844), (12375, 1736576), (12672, 1695875), (13200, 1628040), (13567, 1584000), (14400, 1492370), (15840, 1356700), (16000, 1343133), (16500, 1302432), (17600, 1221030), (18000, 1193896), (19800, 1085360), (21120, 1017525), (22000, 976824), (24000, 895422), (24750, 868288), (26400, 814020), (27134, 792000), (28800, 746185), (31680, 678350), (33000, 651216), (35200, 610515), (36000, 596948), (39600, 542680), (40701, 528000), (44000, 488412), (48000, 447711), (49500, 434144), (52800, 407010), (54268, 396000), (63360, 339175), (66000, 325608), (67835, 316800), (72000, 298474), (79200, 271340), (81402, 264000), (88000, 244206), (99000, 217072), (105600, 203505), (108536, 198000), (122103, 176000), (132000, 162804), (135670, 158400), (144000, 149237)]