21572369280

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:600

約数の個数: 1024

約数和(自身を含む): 98515353600

約数和(自身を除く): 76942984320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 62, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 93, 96, 99, 105, 108, 110, 112, 120, 124, 126, 128, 132, 135, 140, 144, 154, 155, 160, 165, 168, 176, 180, 186, 189, 192, 198, 210, 216, 217, 220, 224, 231, 240, 248, 252, 264, 270, 279, 280, 288, 297, 308, 310, 315, 320, 330, 336, 341, 352, 360, 372, 378, 384, 385, 396, 420, 432, 434, 440, 448, 462, 465, 480, 495, 496, 504, 523, 528, 540, 558, 560, 576, 594, 616, 620, 630, 640, 651, 660, 672, 682, 693, 704, 720, 744, 756, 770, 792, 837, 840, 864, 868, 880, 896, 924, 930, 945, 960, 990, 992, 1008, 1023, 1046, 1056, 1080, 1085, 1116, 1120, 1152, 1155, 1188, 1232, 1240, 1260, 1302, 1320, 1344, 1364, 1386, 1395, 1408, 1440, 1485, 1488, 1512, 1540, 1569, 1584, 1674, 1680, 1705, 1728, 1736, 1760, 1848, 1860, 1890, 1920, 1953, 1980, 1984, 2016, 2046, 2079, 2092, 2112, 2160, 2170, 2232, 2240, 2310, 2376, 2387, 2464, 2480, 2520, 2604, 2615, 2640, 2688, 2728, 2772, 2790, 2880, 2970, 2976, 3024, 3069, 3080, 3138, 3168, 3255, 3348, 3360, 3410, 3456, 3465, 3472, 3520, 3661, 3696, 3720, 3780, 3906, 3960, 3968, 4032, 4092, 4158, 4184, 4185, 4224, 4320, 4340, 4464, 4480, 4620, 4707, 4752, 4774, 4928, 4960, 5040, 5115, 5208, 5230, 5280, 5456, 5544, 5580, 5753, 5760, 5859, 5940, 5952, 6048, 6138, 6160, 6276, 6336, 6510, 6696, 6720, 6820, 6930, 6944, 7040, 7161, 7322, 7392, 7440, 7560, 7812, 7845, 7920, 8064, 8184, 8316, 8368, 8370, 8640, 8680, 8928, 9207, 9240, 9414, 9504, 9548, 9765, 9856, 9920, 10080, 10230, 10395, 10416, 10460, 10560, 10912, 10983, 11088, 11160, 11506, 11718, 11880, 11904, 11935, 12096, 12276, 12320, 12552, 12672, 13020, 13392, 13440, 13640, 13860, 13888, 14121, 14322, 14644, 14784, 14880, 15120, 15345, 15624, 15690, 15840, 16213, 16368, 16632, 16736, 16740, 17259, 17280, 17360, 17856, 18305, 18414, 18480, 18828, 19008, 19096, 19530, 19840, 20160, 20460, 20790, 20832, 20920, 21120, 21483, 21824, 21966, 22176, 22320, 23012, 23436, 23535, 23760, 23870, 24192, 24552, 24640, 25104, 26040, 26784, 27280, 27720, 27776, 28242, 28644, 28765, 29288, 29295, 29568, 29760, 30240, 30690, 31248, 31380, 31680, 32426, 32736, 32949, 33264, 33472, 33480, 34518, 34720, 35712, 35805, 36610, 36828, 36960, 37656, 38016, 38192, 39060, 40271, 40320, 40920, 41580, 41664, 41840, 42966, 43648, 43932, 44352, 44640, 46024, 46035, 46872, 47070, 47520, 47740, 48639, 49104, 49280, 50208, 51777, 52080, 53568, 54560, 54915, 55440, 56484, 57288, 57530, 58576, 58590, 59520, 60480, 61380, 62496, 62760, 63360, 64449, 64852, 65472, 65898, 66528, 66944, 66960, 69036, 69440, 70605, 71610, 73220, 73656, 73920, 75312, 76384, 78120, 80542, 81065, 81840, 83160, 83328, 83680, 85932, 86295, 87864, 88704, 89280, 92048, 92070, 93744, 94140, 95040, 95480, 97278, 98208, 98847, 100416, 103554, 104160, 107136, 107415, 109120, 109830, 110880, 112968, 113491, 114576, 115060, 117152, 117180, 120813, 120960, 122760, 124992, 125520, 128898, 129704, 130944, 131796, 133056, 133920, 138072, 138880, 141210, 143220, 145917, 146440, 147312, 147840, 150624, 152768, 155331, 156240, 161084, 162130, 163680, 164745, 166320, 167360, 171864, 172590, 175728, 178343, 178560, 184096, 184140, 187488, 188280, 190080, 190960, 194556, 196416, 197694, 200832, 201355, 207108, 208320, 214830, 218240, 219660, 221760, 225936, 226982, 229152, 230120, 234304, 234360, 241626, 243195, 245520, 249984, 251040, 257796, 258885, 259408, 263592, 266112, 267840, 276144, 282420, 286440, 291834, 292880, 294624, 301248, 305536, 310662, 312480, 322168, 322245, 324260, 327360, 329490, 332640, 334720, 340473, 343728, 345180, 351456, 356686, 362439, 368192, 368280, 374976, 376560, 381920, 389112, 392832, 395388, 402710, 414216, 416640, 429660, 437751, 439320, 443520, 451872, 453964, 458304, 460240, 468608, 468720, 483252, 486390, 491040, 494235, 502080, 515592, 517770, 518816, 527184, 535029, 535680, 552288, 564840, 567455, 572880, 583668, 585760, 589248, 602496, 604065, 621324, 624960, 644336, 644490, 648520, 654720, 658980, 665280, 680946, 687456, 690360, 702912, 713372, 724878, 729585, 736384, 736560, 749952, 753120, 763840, 776655, 778224, 790776, 805420, 828432, 859320, 875502, 878640, 891715, 903744, 907928, 916608, 920480, 937440, 966504, 972780, 982080, 988470, 1004160, 1021419, 1031184, 1035540, 1037632, 1054368, 1070058, 1087317, 1104576, 1129680, 1134910, 1145760, 1167336, 1171520, 1178496, 1208130, 1242648, 1248401, 1249920, 1288672, 1288980, 1297040, 1317960, 1330560, 1361892, 1374912, 1380720, 1405824, 1426744, 1449756, 1459170, 1473120, 1506240, 1527680, 1553310, 1556448, 1581552, 1605087, 1610840, 1656864, 1702365, 1718640, 1751004, 1757280, 1783430, 1807488, 1812195, 1815856, 1840960, 1874880, 1933008, 1945560, 1964160, 1976940, 2042838, 2062368, 2071080, 2075264, 2108736, 2140116, 2174634, 2188755, 2209152, 2259360, 2269820, 2291520, 2334672, 2343040, 2416260, 2485296, 2496802, 2577344, 2577960, 2594080, 2635920, 2675145, 2723784, 2749824, 2761440, 2853488, 2899512, 2918340, 2946240, 3012480, 3064257, 3106620, 3112896, 3163104, 3210174, 3221680, 3313728, 3404730, 3437280, 3502008, 3514560, 3566860, 3624390, 3631712, 3681920, 3745203, 3749760, 3866016, 3891120, 3953880, 4085676, 4124736, 4142160, 4217472, 4280232, 4349268, 4377510, 4518720, 4539640, 4583040, 4669344, 4815261, 4832520, 4970592, 4993604, 5107095, 5154688, 5155920, 5188160, 5271840, 5350290, 5436585, 5447568, 5522880, 5706976, 5799024, 5836680, 5892480, 6128514, 6213240, 6225792, 6242005, 6326208, 6420348, 6443360, 6627456, 6809460, 6874560, 7004016, 7029120, 7133720, 7248780, 7263424, 7490406, 7732032, 7782240, 7907760, 8025435, 8171352, 8249472, 8284320, 8560464, 8698536, 8755020, 9037440, 9079280, 9338688, 9630522, 9665040, 9941184, 9987208, 10214190, 10311840, 10376320, 10543680, 10700580, 10873170, 10895136, 11045760, 11235609, 11413952, 11598048, 11673360, 12257028, 12426480, 12484010, 12652416, 12840696, 12886720, 13618920, 13749120, 14008032, 14267440, 14497560, 14526848, 14980812, 15321285, 15464064, 15564480, 15815520, 16050870, 16342704, 16568640, 17120928, 17397072, 17510040, 18158560, 18677376, 18726015, 19261044, 19330080, 19882368, 19974416, 20428380, 20623680, 21087360, 21401160, 21746340, 21790272, 22471218, 22827904, 23196096, 23346720, 24076305, 24514056, 24852960, 24968020, 25681392, 25773440, 27237840, 28016064, 28534880, 28995120, 29961624, 30642570, 31128960, 31631040, 32101740, 32685408, 33137280, 33706827, 34241856, 34794144, 35020080, 36317120, 37452030, 38522088, 38660160, 39948832, 40856760, 41247360, 42802320, 43492680, 43580544, 44942436, 46392192, 46693440, 48152610, 49028112, 49705920, 49936040, 51362784, 54475680, 56032128, 56178045, 57069760, 57990240, 59923248, 61285140, 63262080, 64203480, 65370816, 67413654, 68483712, 69588288, 70040160, 72634240, 74904060, 77044176, 77320320, 79897664, 81713520, 85604640, 86985360, 89884872, 93386880, 96305220, 98056224, 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約数ペア:

[(1, 21572369280), (2, 10786184640), (3, 7190789760), (4, 5393092320), (5, 4314473856), (6, 3595394880), (7, 3081767040), (8, 2696546160), (9, 2396929920), (10, 2157236928), (11, 1961124480), (12, 1797697440), (14, 1540883520), (15, 1438157952), (16, 1348273080), (18, 1198464960), (20, 1078618464), (21, 1027255680), (22, 980562240), (24, 898848720), (27, 798976640), (28, 770441760), (30, 719078976), (31, 695882880), (32, 674136540), (33, 653708160), (35, 616353408), (36, 599232480), (40, 539309232), (42, 513627840), (44, 490281120), (45, 479385984), (48, 449424360), (54, 399488320), (55, 392224896), (56, 385220880), (60, 359539488), (62, 347941440), (63, 342418560), (64, 337068270), (66, 326854080), (70, 308176704), (72, 299616240), (77, 280160640), (80, 269654616), (84, 256813920), (88, 245140560), (90, 239692992), (93, 231960960), (96, 224712180), (99, 217902720), (105, 205451136), (108, 199744160), (110, 196112448), (112, 192610440), (120, 179769744), (124, 173970720), (126, 171209280), (128, 168534135), (132, 163427040), (135, 159795328), (140, 154088352), (144, 149808120), (154, 140080320), (155, 139176576), (160, 134827308), (165, 130741632), (168, 128406960), (176, 122570280), (180, 119846496), (186, 115980480), (189, 114139520), (192, 112356090), (198, 108951360), (210, 102725568), (216, 99872080), (217, 99411840), (220, 98056224), (224, 96305220), (231, 93386880), (240, 89884872), (248, 86985360), (252, 85604640), (264, 81713520), (270, 79897664), (279, 77320320), (280, 77044176), (288, 74904060), (297, 72634240), (308, 70040160), (310, 69588288), (315, 68483712), (320, 67413654), (330, 65370816), (336, 64203480), (341, 63262080), (352, 61285140), (360, 59923248), (372, 57990240), (378, 57069760), (384, 56178045), (385, 56032128), (396, 54475680), (420, 51362784), (432, 49936040), (434, 49705920), (440, 49028112), (448, 48152610), (462, 46693440), (465, 46392192), (480, 44942436), (495, 43580544), (496, 43492680), (504, 42802320), (523, 41247360), (528, 40856760), (540, 39948832), (558, 38660160), (560, 38522088), (576, 37452030), (594, 36317120), (616, 35020080), (620, 34794144), (630, 34241856), (640, 33706827), (651, 33137280), (660, 32685408), (672, 32101740), (682, 31631040), (693, 31128960), (704, 30642570), (720, 29961624), (744, 28995120), (756, 28534880), (770, 28016064), (792, 27237840), (837, 25773440), (840, 25681392), (864, 24968020), (868, 24852960), (880, 24514056), (896, 24076305), (924, 23346720), (930, 23196096), (945, 22827904), (960, 22471218), (990, 21790272), (992, 21746340), (1008, 21401160), (1023, 21087360), (1046, 20623680), (1056, 20428380), (1080, 19974416), (1085, 19882368), (1116, 19330080), (1120, 19261044), (1152, 18726015), (1155, 18677376), (1188, 18158560), (1232, 17510040), (1240, 17397072), (1260, 17120928), (1302, 16568640), (1320, 16342704), (1344, 16050870), (1364, 15815520), (1386, 15564480), (1395, 15464064), (1408, 15321285), (1440, 14980812), (1485, 14526848), (1488, 14497560), (1512, 14267440), (1540, 14008032), (1569, 13749120), (1584, 13618920), (1674, 12886720), (1680, 12840696), (1705, 12652416), (1728, 12484010), (1736, 12426480), (1760, 12257028), (1848, 11673360), (1860, 11598048), (1890, 11413952), (1920, 11235609), (1953, 11045760), (1980, 10895136), (1984, 10873170), (2016, 10700580), (2046, 10543680), (2079, 10376320), (2092, 10311840), (2112, 10214190), (2160, 9987208), (2170, 9941184), (2232, 9665040), (2240, 9630522), (2310, 9338688), (2376, 9079280), (2387, 9037440), (2464, 8755020), (2480, 8698536), (2520, 8560464), (2604, 8284320), (2615, 8249472), (2640, 8171352), (2688, 8025435), (2728, 7907760), (2772, 7782240), (2790, 7732032), (2880, 7490406), (2970, 7263424), (2976, 7248780), (3024, 7133720), (3069, 7029120), (3080, 7004016), (3138, 6874560), (3168, 6809460), (3255, 6627456), (3348, 6443360), (3360, 6420348), (3410, 6326208), (3456, 6242005), (3465, 6225792), (3472, 6213240), (3520, 6128514), (3661, 5892480), (3696, 5836680), (3720, 5799024), (3780, 5706976), (3906, 5522880), (3960, 5447568), (3968, 5436585), (4032, 5350290), (4092, 5271840), (4158, 5188160), (4184, 5155920), (4185, 5154688), (4224, 5107095), (4320, 4993604), (4340, 4970592), (4464, 4832520), (4480, 4815261), (4620, 4669344), (4707, 4583040), (4752, 4539640), (4774, 4518720), (4928, 4377510), (4960, 4349268), (5040, 4280232), (5115, 4217472), (5208, 4142160), (5230, 4124736), (5280, 4085676), (5456, 3953880), (5544, 3891120), (5580, 3866016), (5753, 3749760), (5760, 3745203), (5859, 3681920), (5940, 3631712), (5952, 3624390), (6048, 3566860), (6138, 3514560), (6160, 3502008), (6276, 3437280), (6336, 3404730), (6510, 3313728), (6696, 3221680), (6720, 3210174), (6820, 3163104), (6930, 3112896), (6944, 3106620), (7040, 3064257), (7161, 3012480), (7322, 2946240), (7392, 2918340), (7440, 2899512), (7560, 2853488), (7812, 2761440), (7845, 2749824), (7920, 2723784), (8064, 2675145), (8184, 2635920), (8316, 2594080), (8368, 2577960), (8370, 2577344), (8640, 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1178496), (18414, 1171520), (18480, 1167336), (18828, 1145760), (19008, 1134910), (19096, 1129680), (19530, 1104576), (19840, 1087317), (20160, 1070058), (20460, 1054368), (20790, 1037632), (20832, 1035540), (20920, 1031184), (21120, 1021419), (21483, 1004160), (21824, 988470), (21966, 982080), (22176, 972780), (22320, 966504), (23012, 937440), (23436, 920480), (23535, 916608), (23760, 907928), (23870, 903744), (24192, 891715), (24552, 878640), (24640, 875502), (25104, 859320), (26040, 828432), (26784, 805420), (27280, 790776), (27720, 778224), (27776, 776655), (28242, 763840), (28644, 753120), (28765, 749952), (29288, 736560), (29295, 736384), (29568, 729585), (29760, 724878), (30240, 713372), (30690, 702912), (31248, 690360), (31380, 687456), (31680, 680946), (32426, 665280), (32736, 658980), (32949, 654720), (33264, 648520), (33472, 644490), (33480, 644336), (34518, 624960), (34720, 621324), (35712, 604065), (35805, 602496), (36610, 589248), (36828, 585760), (36960, 583668), (37656, 572880), (38016, 567455), (38192, 564840), (39060, 552288), (40271, 535680), (40320, 535029), (40920, 527184), (41580, 518816), (41664, 517770), (41840, 515592), (42966, 502080), (43648, 494235), (43932, 491040), (44352, 486390), (44640, 483252), (46024, 468720), (46035, 468608), (46872, 460240), (47070, 458304), (47520, 453964), (47740, 451872), (48639, 443520), (49104, 439320), (49280, 437751), (50208, 429660), (51777, 416640), (52080, 414216), (53568, 402710), (54560, 395388), (54915, 392832), (55440, 389112), (56484, 381920), (57288, 376560), (57530, 374976), (58576, 368280), (58590, 368192), (59520, 362439), (60480, 356686), (61380, 351456), (62496, 345180), (62760, 343728), (63360, 340473), (64449, 334720), (64852, 332640), (65472, 329490), (65898, 327360), (66528, 324260), (66944, 322245), (66960, 322168), (69036, 312480), (69440, 310662), (70605, 305536), (71610, 301248), (73220, 294624), (73656, 292880), (73920, 291834), (75312, 286440), (76384, 282420), (78120, 276144), (80542, 267840), (81065, 266112), (81840, 263592), (83160, 259408), (83328, 258885), (83680, 257796), (85932, 251040), (86295, 249984), (87864, 245520), (88704, 243195), (89280, 241626), (92048, 234360), (92070, 234304), (93744, 230120), (94140, 229152), (95040, 226982), (95480, 225936), (97278, 221760), (98208, 219660), (98847, 218240), (100416, 214830), (103554, 208320), (104160, 207108), (107136, 201355), (107415, 200832), (109120, 197694), (109830, 196416), (110880, 194556), (112968, 190960), (113491, 190080), (114576, 188280), (115060, 187488), (117152, 184140), (117180, 184096), (120813, 178560), (120960, 178343), (122760, 175728), (124992, 172590), (125520, 171864), (128898, 167360), (129704, 166320), (130944, 164745), (131796, 163680), (133056, 162130), (133920, 161084), (138072, 156240), (138880, 155331), (141210, 152768), (143220, 150624), (145917, 147840), (146440, 147312)]