20409408000

素因数分解:

$2^9\times 3^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 800

約数和(自身を含む): 79094366208

約数和(自身を除く): 58684958208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 81, 90, 93, 96, 100, 108, 120, 124, 125, 127, 128, 135, 144, 150, 155, 160, 162, 180, 186, 192, 200, 216, 225, 240, 248, 250, 254, 256, 270, 279, 288, 300, 310, 320, 324, 360, 372, 375, 381, 384, 400, 405, 432, 450, 465, 480, 496, 500, 508, 512, 540, 558, 576, 600, 620, 635, 640, 648, 675, 720, 744, 750, 762, 768, 775, 800, 810, 837, 864, 900, 930, 960, 992, 1000, 1016, 1080, 1116, 1125, 1143, 1152, 1200, 1240, 1270, 1280, 1296, 1350, 1395, 1440, 1488, 1500, 1524, 1536, 1550, 1600, 1620, 1674, 1728, 1800, 1860, 1905, 1920, 1984, 2000, 2025, 2032, 2160, 2232, 2250, 2286, 2304, 2325, 2400, 2480, 2511, 2540, 2560, 2592, 2700, 2790, 2880, 2976, 3000, 3048, 3100, 3175, 3200, 3240, 3348, 3375, 3429, 3456, 3600, 3720, 3810, 3840, 3875, 3937, 3968, 4000, 4050, 4064, 4185, 4320, 4464, 4500, 4572, 4608, 4650, 4800, 4960, 5022, 5080, 5184, 5400, 5580, 5715, 5760, 5952, 6000, 6096, 6200, 6350, 6400, 6480, 6696, 6750, 6858, 6912, 6975, 7200, 7440, 7620, 7680, 7750, 7874, 7936, 8000, 8100, 8128, 8370, 8640, 8928, 9000, 9144, 9300, 9525, 9600, 9920, 10044, 10125, 10160, 10287, 10368, 10800, 11160, 11430, 11520, 11625, 11811, 11904, 12000, 12192, 12400, 12555, 12700, 12800, 12960, 13392, 13500, 13716, 13824, 13950, 14400, 14880, 15240, 15500, 15748, 15872, 15875, 16000, 16200, 16256, 16740, 17145, 17280, 17856, 18000, 18288, 18600, 19050, 19200, 19685, 19840, 20088, 20250, 20320, 20574, 20736, 20925, 21600, 22320, 22860, 23040, 23250, 23622, 23808, 24000, 24384, 24800, 25110, 25400, 25920, 26784, 27000, 27432, 27900, 28575, 28800, 29760, 30480, 31000, 31496, 31750, 32000, 32400, 32512, 33480, 34290, 34560, 34875, 35433, 35712, 36000, 36576, 37200, 38100, 38400, 39370, 39680, 40176, 40500, 40640, 41148, 41472, 41850, 43200, 44640, 45720, 46500, 47244, 47616, 47625, 48000, 48768, 49600, 50220, 50800, 51435, 51840, 53568, 54000, 54864, 55800, 57150, 57600, 59055, 59520, 60960, 62000, 62775, 62992, 63500, 64000, 64800, 65024, 66960, 68580, 69120, 69750, 70866, 71424, 72000, 73152, 74400, 76200, 78740, 79360, 80352, 81000, 81280, 82296, 83700, 85725, 86400, 89280, 91440, 93000, 94488, 95250, 96000, 97536, 98425, 99200, 100440, 101600, 102870, 103680, 104625, 106299, 107136, 108000, 109728, 111600, 114300, 115200, 118110, 119040, 121920, 124000, 125550, 125984, 127000, 129600, 133920, 137160, 139500, 141732, 142848, 142875, 144000, 146304, 148800, 152400, 157480, 160704, 162000, 162560, 164592, 167400, 171450, 172800, 177165, 178560, 182880, 186000, 188976, 190500, 192000, 195072, 196850, 198400, 200880, 203200, 205740, 207360, 209250, 212598, 214272, 216000, 219456, 223200, 228600, 236220, 238080, 243840, 248000, 251100, 251968, 254000, 257175, 259200, 267840, 274320, 279000, 283464, 285750, 288000, 292608, 295275, 297600, 304800, 313875, 314960, 318897, 321408, 324000, 325120, 329184, 334800, 342900, 345600, 354330, 357120, 365760, 372000, 377952, 381000, 393700, 396800, 401760, 406400, 411480, 418500, 425196, 428544, 428625, 432000, 438912, 446400, 457200, 472440, 487680, 492125, 496000, 502200, 503936, 508000, 514350, 518400, 531495, 535680, 548640, 558000, 566928, 571500, 576000, 585216, 590550, 595200, 609600, 627750, 629920, 637794, 642816, 648000, 658368, 669600, 685800, 708660, 714240, 731520, 744000, 755904, 762000, 787400, 803520, 812800, 822960, 837000, 850392, 857250, 864000, 877824, 885825, 892800, 914400, 944880, 975360, 984250, 992000, 1004400, 1007872, 1016000, 1028700, 1036800, 1062990, 1071360, 1097280, 1116000, 1133856, 1143000, 1181100, 1190400, 1219200, 1255500, 1259840, 1275588, 1285632, 1285875, 1296000, 1316736, 1339200, 1371600, 1417320, 1463040, 1476375, 1488000, 1511808, 1524000, 1574800, 1594485, 1607040, 1625600, 1645920, 1674000, 1700784, 1714500, 1728000, 1755648, 1771650, 1785600, 1828800, 1889760, 1968500, 1984000, 2008800, 2015744, 2032000, 2057400, 2125980, 2142720, 2194560, 2232000, 2267712, 2286000, 2362200, 2438400, 2511000, 2519680, 2551176, 2571750, 2592000, 2633472, 2657475, 2678400, 2743200, 2834640, 2926080, 2952750, 2976000, 3023616, 3048000, 3149600, 3188970, 3214080, 3291840, 3348000, 3401568, 3429000, 3543300, 3571200, 3657600, 3779520, 3937000, 4017600, 4064000, 4114800, 4251960, 4389120, 4429125, 4464000, 4535424, 4572000, 4724400, 4876800, 5022000, 5039360, 5102352, 5143500, 5184000, 5266944, 5314950, 5356800, 5486400, 5669280, 5905500, 5952000, 6047232, 6096000, 6299200, 6377940, 6428160, 6583680, 6696000, 6803136, 6858000, 7086600, 7315200, 7559040, 7874000, 7972425, 8035200, 8128000, 8229600, 8503920, 8778240, 8858250, 8928000, 9070848, 9144000, 9448800, 10044000, 10078720, 10204704, 10287000, 10629900, 10713600, 10972800, 11338560, 11811000, 12192000, 12598400, 12755880, 13167360, 13287375, 13392000, 13606272, 13716000, 14173200, 14630400, 15118080, 15748000, 15944850, 16070400, 16459200, 17007840, 17716500, 17856000, 18141696, 18288000, 18897600, 20088000, 20409408, 20574000, 21259800, 21945600, 22677120, 23622000, 24384000, 25196800, 25511760, 26334720, 26574750, 26784000, 27212544, 27432000, 28346400, 30236160, 31496000, 31889700, 32140800, 32918400, 34015680, 35433000, 36576000, 37795200, 39862125, 40176000, 40818816, 41148000, 42519600, 43891200, 45354240, 47244000, 50393600, 51023520, 53149500, 53568000, 54425088, 54864000, 56692800, 62992000, 63779400, 65836800, 68031360, 70866000, 73152000, 75590400, 79724250, 80352000, 81637632, 82296000, 85039200, 90708480, 94488000, 102047040, 106299000, 109728000, 113385600, 125984000, 127558800, 131673600, 136062720, 141732000, 151180800, 159448500, 160704000, 163275264, 164592000, 170078400, 188976000, 204094080, 212598000, 219456000, 226771200, 251968000, 255117600, 272125440, 283464000, 318897000, 329184000, 340156800, 377952000, 408188160, 425196000, 453542400, 510235200, 566928000, 637794000, 658368000, 680313600, 755904000, 816376320, 850392000, 1020470400, 1133856000, 1275588000, 1360627200, 1700784000, 2040940800, 2267712000, 2551176000, 3401568000, 4081881600, 5102352000, 6803136000, 10204704000, 20409408000]

約数ペア:

[(1, 20409408000), (2, 10204704000), (3, 6803136000), (4, 5102352000), (5, 4081881600), (6, 3401568000), (8, 2551176000), (9, 2267712000), (10, 2040940800), (12, 1700784000), (15, 1360627200), (16, 1275588000), (18, 1133856000), (20, 1020470400), (24, 850392000), (25, 816376320), (27, 755904000), (30, 680313600), (31, 658368000), (32, 637794000), (36, 566928000), (40, 510235200), (45, 453542400), (48, 425196000), (50, 408188160), (54, 377952000), (60, 340156800), (62, 329184000), (64, 318897000), (72, 283464000), (75, 272125440), (80, 255117600), (81, 251968000), (90, 226771200), (93, 219456000), (96, 212598000), (100, 204094080), (108, 188976000), (120, 170078400), (124, 164592000), (125, 163275264), (127, 160704000), (128, 159448500), (135, 151180800), (144, 141732000), (150, 136062720), (155, 131673600), (160, 127558800), (162, 125984000), (180, 113385600), (186, 109728000), (192, 106299000), (200, 102047040), (216, 94488000), (225, 90708480), (240, 85039200), (248, 82296000), (250, 81637632), (254, 80352000), (256, 79724250), (270, 75590400), (279, 73152000), (288, 70866000), (300, 68031360), (310, 65836800), (320, 63779400), (324, 62992000), (360, 56692800), (372, 54864000), (375, 54425088), (381, 53568000), (384, 53149500), (400, 51023520), (405, 50393600), (432, 47244000), (450, 45354240), (465, 43891200), (480, 42519600), (496, 41148000), (500, 40818816), (508, 40176000), (512, 39862125), (540, 37795200), (558, 36576000), (576, 35433000), (600, 34015680), (620, 32918400), (635, 32140800), (640, 31889700), (648, 31496000), (675, 30236160), (720, 28346400), (744, 27432000), (750, 27212544), (762, 26784000), (768, 26574750), (775, 26334720), (800, 25511760), (810, 25196800), (837, 24384000), (864, 23622000), (900, 22677120), (930, 21945600), (960, 21259800), (992, 20574000), (1000, 20409408), (1016, 20088000), (1080, 18897600), (1116, 18288000), (1125, 18141696), (1143, 17856000), (1152, 17716500), (1200, 17007840), (1240, 16459200), (1270, 16070400), (1280, 15944850), (1296, 15748000), (1350, 15118080), (1395, 14630400), (1440, 14173200), (1488, 13716000), (1500, 13606272), (1524, 13392000), (1536, 13287375), (1550, 13167360), (1600, 12755880), (1620, 12598400), (1674, 12192000), (1728, 11811000), (1800, 11338560), (1860, 10972800), (1905, 10713600), (1920, 10629900), (1984, 10287000), (2000, 10204704), (2025, 10078720), (2032, 10044000), (2160, 9448800), (2232, 9144000), (2250, 9070848), (2286, 8928000), (2304, 8858250), (2325, 8778240), (2400, 8503920), (2480, 8229600), (2511, 8128000), (2540, 8035200), (2560, 7972425), (2592, 7874000), (2700, 7559040), (2790, 7315200), (2880, 7086600), (2976, 6858000), (3000, 6803136), (3048, 6696000), (3100, 6583680), (3175, 6428160), (3200, 6377940), (3240, 6299200), (3348, 6096000), (3375, 6047232), (3429, 5952000), (3456, 5905500), (3600, 5669280), (3720, 5486400), (3810, 5356800), (3840, 5314950), (3875, 5266944), (3937, 5184000), (3968, 5143500), (4000, 5102352), (4050, 5039360), (4064, 5022000), (4185, 4876800), (4320, 4724400), (4464, 4572000), (4500, 4535424), (4572, 4464000), (4608, 4429125), (4650, 4389120), (4800, 4251960), (4960, 4114800), (5022, 4064000), (5080, 4017600), (5184, 3937000), (5400, 3779520), (5580, 3657600), (5715, 3571200), (5760, 3543300), (5952, 3429000), (6000, 3401568), (6096, 3348000), (6200, 3291840), (6350, 3214080), (6400, 3188970), (6480, 3149600), (6696, 3048000), (6750, 3023616), (6858, 2976000), (6912, 2952750), (6975, 2926080), (7200, 2834640), (7440, 2743200), (7620, 2678400), (7680, 2657475), (7750, 2633472), (7874, 2592000), (7936, 2571750), (8000, 2551176), (8100, 2519680), (8128, 2511000), (8370, 2438400), (8640, 2362200), (8928, 2286000), (9000, 2267712), (9144, 2232000), (9300, 2194560), (9525, 2142720), (9600, 2125980), (9920, 2057400), (10044, 2032000), (10125, 2015744), (10160, 2008800), (10287, 1984000), (10368, 1968500), (10800, 1889760), (11160, 1828800), (11430, 1785600), (11520, 1771650), (11625, 1755648), (11811, 1728000), (11904, 1714500), (12000, 1700784), (12192, 1674000), (12400, 1645920), (12555, 1625600), (12700, 1607040), (12800, 1594485), (12960, 1574800), (13392, 1524000), (13500, 1511808), (13716, 1488000), (13824, 1476375), (13950, 1463040), (14400, 1417320), (14880, 1371600), (15240, 1339200), (15500, 1316736), (15748, 1296000), (15872, 1285875), (15875, 1285632), (16000, 1275588), (16200, 1259840), (16256, 1255500), (16740, 1219200), (17145, 1190400), (17280, 1181100), (17856, 1143000), (18000, 1133856), (18288, 1116000), (18600, 1097280), (19050, 1071360), (19200, 1062990), (19685, 1036800), (19840, 1028700), (20088, 1016000), (20250, 1007872), (20320, 1004400), (20574, 992000), (20736, 984250), (20925, 975360), (21600, 944880), (22320, 914400), (22860, 892800), (23040, 885825), (23250, 877824), (23622, 864000), (23808, 857250), (24000, 850392), (24384, 837000), (24800, 822960), (25110, 812800), (25400, 803520), (25920, 787400), (26784, 762000), (27000, 755904), (27432, 744000), (27900, 731520), (28575, 714240), (28800, 708660), (29760, 685800), (30480, 669600), (31000, 658368), (31496, 648000), (31750, 642816), (32000, 637794), (32400, 629920), (32512, 627750), (33480, 609600), (34290, 595200), (34560, 590550), (34875, 585216), (35433, 576000), (35712, 571500), (36000, 566928), (36576, 558000), (37200, 548640), (38100, 535680), (38400, 531495), (39370, 518400), (39680, 514350), (40176, 508000), (40500, 503936), (40640, 502200), (41148, 496000), (41472, 492125), (41850, 487680), (43200, 472440), (44640, 457200), (45720, 446400), (46500, 438912), (47244, 432000), (47616, 428625), (47625, 428544), (48000, 425196), (48768, 418500), (49600, 411480), (50220, 406400), (50800, 401760), (51435, 396800), (51840, 393700), (53568, 381000), (54000, 377952), (54864, 372000), (55800, 365760), (57150, 357120), (57600, 354330), (59055, 345600), (59520, 342900), (60960, 334800), (62000, 329184), (62775, 325120), (62992, 324000), (63500, 321408), (64000, 318897), (64800, 314960), (65024, 313875), (66960, 304800), (68580, 297600), (69120, 295275), (69750, 292608), (70866, 288000), (71424, 285750), (72000, 283464), (73152, 279000), (74400, 274320), (76200, 267840), (78740, 259200), (79360, 257175), (80352, 254000), (81000, 251968), (81280, 251100), (82296, 248000), (83700, 243840), (85725, 238080), (86400, 236220), (89280, 228600), (91440, 223200), (93000, 219456), (94488, 216000), (95250, 214272), (96000, 212598), (97536, 209250), (98425, 207360), (99200, 205740), (100440, 203200), (101600, 200880), (102870, 198400), (103680, 196850), (104625, 195072), (106299, 192000), (107136, 190500), (108000, 188976), (109728, 186000), (111600, 182880), (114300, 178560), (115200, 177165), (118110, 172800), (119040, 171450), (121920, 167400), (124000, 164592), (125550, 162560), (125984, 162000), (127000, 160704), (129600, 157480), (133920, 152400), (137160, 148800), (139500, 146304), (141732, 144000), (142848, 142875)]