20758671360

素因数分解:

$2^{12}\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 832

約数和(自身を含む): 87566376960

約数和(自身を除く): 66807705600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 173, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 270, 279, 280, 288, 310, 315, 320, 336, 346, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 512, 519, 540, 558, 560, 576, 620, 630, 640, 651, 672, 692, 720, 744, 756, 768, 837, 840, 864, 865, 868, 896, 930, 945, 960, 992, 1008, 1024, 1038, 1080, 1085, 1116, 1120, 1152, 1211, 1240, 1260, 1280, 1302, 1344, 1384, 1395, 1440, 1488, 1512, 1536, 1557, 1674, 1680, 1728, 1730, 1736, 1792, 1860, 1890, 1920, 1953, 1984, 2016, 2048, 2076, 2160, 2170, 2232, 2240, 2304, 2422, 2480, 2520, 2560, 2595, 2604, 2688, 2768, 2790, 2880, 2976, 3024, 3072, 3114, 3255, 3348, 3360, 3456, 3460, 3472, 3584, 3633, 3720, 3780, 3840, 3906, 3968, 4032, 4096, 4152, 4185, 4320, 4340, 4464, 4480, 4608, 4671, 4844, 4960, 5040, 5120, 5190, 5208, 5363, 5376, 5536, 5580, 5760, 5859, 5952, 6048, 6055, 6144, 6228, 6510, 6696, 6720, 6912, 6920, 6944, 7168, 7266, 7440, 7560, 7680, 7785, 7812, 7936, 8064, 8304, 8370, 8640, 8680, 8928, 8960, 9216, 9342, 9688, 9765, 9920, 10080, 10240, 10380, 10416, 10726, 10752, 10899, 11072, 11160, 11520, 11718, 11904, 12096, 12110, 12288, 12456, 13020, 13392, 13440, 13824, 13840, 13888, 14336, 14532, 14880, 15120, 15360, 15570, 15624, 15872, 16089, 16128, 16608, 16740, 17280, 17360, 17856, 17920, 18165, 18432, 18684, 19376, 19530, 19840, 20160, 20480, 20760, 20832, 21452, 21504, 21798, 22144, 22320, 23040, 23355, 23436, 23808, 24192, 24220, 24912, 26040, 26784, 26815, 26880, 27648, 27680, 27776, 28672, 29064, 29295, 29760, 30240, 30720, 31140, 31248, 31744, 32178, 32256, 32697, 33216, 33480, 34560, 34720, 35712, 35840, 36330, 36864, 37368, 37541, 38752, 39060, 39680, 40320, 41520, 41664, 42904, 43008, 43596, 44288, 44640, 46080, 46710, 46872, 47616, 48267, 48384, 48440, 49824, 52080, 53568, 53630, 53760, 54495, 55296, 55360, 55552, 58128, 58590, 59520, 60480, 61440, 62280, 62496, 63488, 64356, 64512, 65394, 66432, 66960, 69120, 69440, 71424, 71680, 72660, 74736, 75082, 77504, 78120, 79360, 80445, 80640, 83040, 83328, 85808, 86016, 87192, 88576, 89280, 92160, 93420, 93744, 95232, 96534, 96768, 96880, 99648, 104160, 107136, 107260, 107520, 108990, 110592, 110720, 111104, 112623, 116256, 117180, 119040, 120960, 124560, 124992, 126976, 128712, 129024, 130788, 132864, 133920, 138240, 138880, 142848, 143360, 144801, 145320, 149472, 150164, 155008, 156240, 158720, 160890, 161280, 163485, 166080, 166656, 171616, 174384, 177152, 178560, 184320, 186840, 187488, 187705, 190464, 193068, 193536, 193760, 199296, 208320, 214272, 214520, 215040, 217980, 221440, 222208, 225246, 232512, 234360, 238080, 241335, 241920, 249120, 249984, 257424, 258048, 261576, 265728, 267840, 276480, 277760, 285696, 289602, 290640, 298944, 300328, 310016, 312480, 317440, 321780, 322560, 326970, 332160, 333312, 337869, 343232, 348768, 354304, 357120, 373680, 374976, 375410, 380928, 386136, 387072, 387520, 398592, 416640, 428544, 429040, 430080, 435960, 442880, 444416, 450492, 465024, 468720, 476160, 482670, 483840, 498240, 499968, 514848, 523152, 531456, 535680, 552960, 555520, 563115, 571392, 579204, 581280, 597888, 600656, 620032, 624960, 634880, 643560, 645120, 653940, 664320, 666624, 675738, 686464, 697536, 708608, 714240, 724005, 747360, 749952, 750820, 772272, 774144, 775040, 797184, 833280, 857088, 858080, 871920, 885760, 888832, 900984, 930048, 937440, 952320, 965340, 967680, 996480, 999936, 1013607, 1029696, 1046304, 1062912, 1071360, 1111040, 1126230, 1142784, 1158408, 1162560, 1195776, 1201312, 1240064, 1249920, 1287120, 1290240, 1307880, 1328640, 1333248, 1351476, 1372928, 1395072, 1428480, 1448010, 1494720, 1499904, 1501640, 1544544, 1550080, 1594368, 1666560, 1689345, 1714176, 1716160, 1743840, 1771520, 1801968, 1860096, 1874880, 1904640, 1930680, 1935360, 1992960, 1999872, 2027214, 2059392, 2092608, 2125824, 2142720, 2222080, 2252460, 2316816, 2325120, 2391552, 2402624, 2480128, 2499840, 2574240, 2615760, 2657280, 2666496, 2702952, 2745856, 2790144, 2856960, 2896020, 2989440, 2999808, 3003280, 3089088, 3100160, 3188736, 3333120, 3378690, 3428352, 3432320, 3487680, 3543040, 3603936, 3720192, 3749760, 3861360, 3870720, 3985920, 3999744, 4054428, 4118784, 4185216, 4285440, 4444160, 4504920, 4633632, 4650240, 4783104, 4805248, 4960256, 4999680, 5068035, 5148480, 5231520, 5314560, 5405904, 5491712, 5580288, 5713920, 5792040, 5978880, 5999616, 6006560, 6178176, 6200320, 6377472, 6666240, 6757380, 6864640, 6975360, 7207872, 7440384, 7499520, 7722720, 7971840, 7999488, 8108856, 8237568, 8370432, 8570880, 9009840, 9267264, 9300480, 9566208, 9610496, 9999360, 10136070, 10296960, 10463040, 10629120, 10811808, 10983424, 11160576, 11584080, 11957760, 11999232, 12013120, 12356352, 12400640, 13332480, 13514760, 13729280, 13950720, 14415744, 14880768, 14999040, 15445440, 15943680, 16217712, 16475136, 16740864, 17141760, 18019680, 18534528, 18600960, 19132416, 19220992, 19998720, 20272140, 20593920, 20926080, 21623616, 21966848, 22321152, 23168160, 23915520, 23998464, 24026240, 24712704, 24801280, 27029520, 27458560, 27901440, 28831488, 29998080, 30890880, 31887360, 32435424, 32950272, 33481728, 36039360, 37069056, 37201920, 38441984, 39997440, 40544280, 41187840, 41852160, 43247232, 44642304, 46336320, 47831040, 48052480, 49425408, 54059040, 54917120, 55802880, 57662976, 59996160, 61781760, 64870848, 65900544, 66963456, 72078720, 74138112, 74403840, 76883968, 81088560, 82375680, 83704320, 86494464, 92672640, 95662080, 96104960, 98850816, 108118080, 109834240, 111605760, 115325952, 119992320, 123563520, 129741696, 133926912, 144157440, 148276224, 153767936, 162177120, 164751360, 167408640, 172988928, 185345280, 192209920, 197701632, 216236160, 223211520, 230651904, 247127040, 259483392, 288314880, 296552448, 324354240, 329502720, 334817280, 345977856, 370690560, 384419840, 432472320, 461303808, 494254080, 518966784, 576629760, 593104896, 648708480, 669634560, 691955712, 741381120, 768839680, 864944640, 988508160, 1037933568, 1153259520, 1297416960, 1383911424, 1482762240, 1729889280, 2075867136, 2306519040, 2594833920, 2965524480, 3459778560, 4151734272, 5189667840, 6919557120, 10379335680, 20758671360]

約数ペア:

[(1, 20758671360), (2, 10379335680), (3, 6919557120), (4, 5189667840), (5, 4151734272), (6, 3459778560), (7, 2965524480), (8, 2594833920), (9, 2306519040), (10, 2075867136), (12, 1729889280), (14, 1482762240), (15, 1383911424), (16, 1297416960), (18, 1153259520), (20, 1037933568), (21, 988508160), (24, 864944640), (27, 768839680), (28, 741381120), (30, 691955712), (31, 669634560), (32, 648708480), (35, 593104896), (36, 576629760), (40, 518966784), (42, 494254080), (45, 461303808), (48, 432472320), (54, 384419840), (56, 370690560), (60, 345977856), (62, 334817280), (63, 329502720), (64, 324354240), (70, 296552448), (72, 288314880), (80, 259483392), (84, 247127040), (90, 230651904), (93, 223211520), (96, 216236160), (105, 197701632), (108, 192209920), (112, 185345280), (120, 172988928), (124, 167408640), (126, 164751360), (128, 162177120), (135, 153767936), (140, 148276224), (144, 144157440), (155, 133926912), (160, 129741696), (168, 123563520), (173, 119992320), (180, 115325952), (186, 111605760), (189, 109834240), (192, 108118080), (210, 98850816), (216, 96104960), (217, 95662080), (224, 92672640), (240, 86494464), (248, 83704320), (252, 82375680), (256, 81088560), (270, 76883968), (279, 74403840), (280, 74138112), (288, 72078720), (310, 66963456), (315, 65900544), (320, 64870848), (336, 61781760), (346, 59996160), (360, 57662976), (372, 55802880), (378, 54917120), (384, 54059040), (420, 49425408), (432, 48052480), (434, 47831040), (448, 46336320), (465, 44642304), (480, 43247232), (496, 41852160), (504, 41187840), (512, 40544280), (519, 39997440), (540, 38441984), (558, 37201920), (560, 37069056), (576, 36039360), (620, 33481728), (630, 32950272), (640, 32435424), (651, 31887360), (672, 30890880), (692, 29998080), (720, 28831488), (744, 27901440), (756, 27458560), (768, 27029520), (837, 24801280), (840, 24712704), (864, 24026240), (865, 23998464), (868, 23915520), (896, 23168160), (930, 22321152), (945, 21966848), (960, 21623616), (992, 20926080), (1008, 20593920), (1024, 20272140), (1038, 19998720), (1080, 19220992), (1085, 19132416), (1116, 18600960), (1120, 18534528), (1152, 18019680), (1211, 17141760), (1240, 16740864), (1260, 16475136), (1280, 16217712), (1302, 15943680), (1344, 15445440), (1384, 14999040), (1395, 14880768), (1440, 14415744), (1488, 13950720), (1512, 13729280), (1536, 13514760), (1557, 13332480), (1674, 12400640), (1680, 12356352), (1728, 12013120), (1730, 11999232), (1736, 11957760), (1792, 11584080), (1860, 11160576), (1890, 10983424), (1920, 10811808), (1953, 10629120), (1984, 10463040), (2016, 10296960), (2048, 10136070), (2076, 9999360), (2160, 9610496), (2170, 9566208), (2232, 9300480), (2240, 9267264), (2304, 9009840), (2422, 8570880), (2480, 8370432), (2520, 8237568), (2560, 8108856), (2595, 7999488), (2604, 7971840), (2688, 7722720), (2768, 7499520), (2790, 7440384), (2880, 7207872), (2976, 6975360), (3024, 6864640), (3072, 6757380), (3114, 6666240), (3255, 6377472), (3348, 6200320), (3360, 6178176), (3456, 6006560), (3460, 5999616), (3472, 5978880), (3584, 5792040), (3633, 5713920), (3720, 5580288), (3780, 5491712), (3840, 5405904), (3906, 5314560), (3968, 5231520), (4032, 5148480), (4096, 5068035), (4152, 4999680), (4185, 4960256), (4320, 4805248), (4340, 4783104), (4464, 4650240), (4480, 4633632), (4608, 4504920), (4671, 4444160), (4844, 4285440), (4960, 4185216), (5040, 4118784), (5120, 4054428), (5190, 3999744), (5208, 3985920), (5363, 3870720), (5376, 3861360), (5536, 3749760), (5580, 3720192), (5760, 3603936), (5859, 3543040), (5952, 3487680), (6048, 3432320), (6055, 3428352), (6144, 3378690), (6228, 3333120), (6510, 3188736), (6696, 3100160), (6720, 3089088), (6912, 3003280), (6920, 2999808), (6944, 2989440), (7168, 2896020), (7266, 2856960), (7440, 2790144), (7560, 2745856), (7680, 2702952), (7785, 2666496), (7812, 2657280), (7936, 2615760), (8064, 2574240), (8304, 2499840), (8370, 2480128), (8640, 2402624), (8680, 2391552), (8928, 2325120), (8960, 2316816), (9216, 2252460), (9342, 2222080), (9688, 2142720), (9765, 2125824), (9920, 2092608), (10080, 2059392), (10240, 2027214), (10380, 1999872), (10416, 1992960), (10726, 1935360), (10752, 1930680), (10899, 1904640), (11072, 1874880), (11160, 1860096), (11520, 1801968), (11718, 1771520), (11904, 1743840), (12096, 1716160), (12110, 1714176), (12288, 1689345), (12456, 1666560), (13020, 1594368), (13392, 1550080), (13440, 1544544), (13824, 1501640), (13840, 1499904), (13888, 1494720), (14336, 1448010), (14532, 1428480), (14880, 1395072), (15120, 1372928), (15360, 1351476), (15570, 1333248), (15624, 1328640), (15872, 1307880), (16089, 1290240), (16128, 1287120), (16608, 1249920), (16740, 1240064), (17280, 1201312), (17360, 1195776), (17856, 1162560), (17920, 1158408), (18165, 1142784), (18432, 1126230), (18684, 1111040), (19376, 1071360), (19530, 1062912), (19840, 1046304), (20160, 1029696), (20480, 1013607), (20760, 999936), (20832, 996480), (21452, 967680), (21504, 965340), (21798, 952320), (22144, 937440), (22320, 930048), (23040, 900984), (23355, 888832), (23436, 885760), (23808, 871920), (24192, 858080), (24220, 857088), (24912, 833280), (26040, 797184), (26784, 775040), (26815, 774144), (26880, 772272), (27648, 750820), (27680, 749952), (27776, 747360), (28672, 724005), (29064, 714240), (29295, 708608), (29760, 697536), (30240, 686464), (30720, 675738), (31140, 666624), (31248, 664320), (31744, 653940), (32178, 645120), (32256, 643560), (32697, 634880), (33216, 624960), (33480, 620032), (34560, 600656), (34720, 597888), (35712, 581280), (35840, 579204), (36330, 571392), (36864, 563115), (37368, 555520), (37541, 552960), (38752, 535680), (39060, 531456), (39680, 523152), (40320, 514848), (41520, 499968), (41664, 498240), (42904, 483840), (43008, 482670), (43596, 476160), (44288, 468720), (44640, 465024), (46080, 450492), (46710, 444416), (46872, 442880), (47616, 435960), (48267, 430080), (48384, 429040), (48440, 428544), (49824, 416640), (52080, 398592), (53568, 387520), (53630, 387072), (53760, 386136), (54495, 380928), (55296, 375410), (55360, 374976), (55552, 373680), (58128, 357120), (58590, 354304), (59520, 348768), (60480, 343232), (61440, 337869), (62280, 333312), (62496, 332160), (63488, 326970), (64356, 322560), (64512, 321780), (65394, 317440), (66432, 312480), (66960, 310016), (69120, 300328), (69440, 298944), (71424, 290640), (71680, 289602), (72660, 285696), (74736, 277760), (75082, 276480), (77504, 267840), (78120, 265728), (79360, 261576), (80445, 258048), (80640, 257424), (83040, 249984), (83328, 249120), (85808, 241920), (86016, 241335), (87192, 238080), (88576, 234360), (89280, 232512), (92160, 225246), (93420, 222208), (93744, 221440), (95232, 217980), (96534, 215040), (96768, 214520), (96880, 214272), (99648, 208320), (104160, 199296), (107136, 193760), (107260, 193536), (107520, 193068), (108990, 190464), (110592, 187705), (110720, 187488), (111104, 186840), (112623, 184320), (116256, 178560), (117180, 177152), (119040, 174384), (120960, 171616), (124560, 166656), (124992, 166080), (126976, 163485), (128712, 161280), (129024, 160890), (130788, 158720), (132864, 156240), (133920, 155008), (138240, 150164), (138880, 149472), (142848, 145320), (143360, 144801)]