20027105280

素因数分解:

$2^{13}\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 896

約数和(自身を含む): 88075008000

約数和(自身を除く): 68047902720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 199, 208, 210, 216, 224, 234, 240, 252, 256, 260, 270, 273, 280, 288, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 398, 416, 420, 432, 448, 455, 468, 480, 504, 512, 520, 540, 546, 560, 576, 585, 597, 624, 630, 640, 672, 702, 720, 728, 756, 768, 780, 796, 819, 832, 840, 864, 896, 910, 936, 945, 960, 995, 1008, 1024, 1040, 1080, 1092, 1120, 1152, 1170, 1194, 1248, 1260, 1280, 1344, 1365, 1393, 1404, 1440, 1456, 1512, 1536, 1560, 1592, 1638, 1664, 1680, 1728, 1755, 1791, 1792, 1820, 1872, 1890, 1920, 1990, 2016, 2048, 2080, 2160, 2184, 2240, 2304, 2340, 2388, 2457, 2496, 2520, 2560, 2587, 2688, 2730, 2786, 2808, 2880, 2912, 2985, 3024, 3072, 3120, 3184, 3276, 3328, 3360, 3456, 3510, 3582, 3584, 3640, 3744, 3780, 3840, 3980, 4032, 4095, 4096, 4160, 4179, 4320, 4368, 4480, 4608, 4680, 4776, 4914, 4992, 5040, 5120, 5174, 5373, 5376, 5460, 5572, 5616, 5760, 5824, 5970, 6048, 6144, 6240, 6368, 6552, 6656, 6720, 6912, 6965, 7020, 7164, 7168, 7280, 7488, 7560, 7680, 7761, 7960, 8064, 8190, 8192, 8320, 8358, 8640, 8736, 8955, 8960, 9216, 9360, 9552, 9828, 9984, 10080, 10240, 10348, 10746, 10752, 10920, 11144, 11232, 11520, 11648, 11940, 12096, 12285, 12288, 12480, 12537, 12736, 12935, 13104, 13312, 13440, 13824, 13930, 14040, 14328, 14336, 14560, 14976, 15120, 15360, 15522, 15920, 16128, 16380, 16640, 16716, 17280, 17472, 17910, 17920, 18109, 18432, 18720, 19104, 19656, 19968, 20160, 20480, 20696, 20895, 21492, 21504, 21840, 22288, 22464, 23040, 23283, 23296, 23880, 24192, 24570, 24576, 24960, 25074, 25472, 25870, 26208, 26624, 26865, 26880, 27648, 27860, 28080, 28656, 28672, 29120, 29952, 30240, 30720, 31044, 31840, 32256, 32760, 33280, 33432, 34560, 34944, 35820, 35840, 36218, 36864, 37440, 37611, 38208, 38805, 39312, 39936, 40320, 40960, 41392, 41790, 42984, 43008, 43680, 44576, 44928, 46080, 46566, 46592, 47760, 48384, 49140, 49920, 50148, 50944, 51740, 52416, 53248, 53730, 53760, 54327, 55296, 55720, 56160, 57312, 57344, 58240, 59904, 60480, 61440, 62088, 62685, 63680, 64512, 65520, 66560, 66864, 69120, 69849, 69888, 71640, 71680, 72436, 73728, 74880, 75222, 76416, 77610, 78624, 79872, 80640, 82784, 83580, 85968, 86016, 87360, 89152, 89856, 90545, 92160, 93132, 93184, 95520, 96768, 98280, 99840, 100296, 101888, 103480, 104832, 106496, 107460, 107520, 108654, 110592, 111440, 112320, 114624, 116415, 116480, 119808, 120960, 122880, 124176, 125370, 127360, 129024, 131040, 133120, 133728, 138240, 139698, 139776, 143280, 143360, 144872, 149760, 150444, 152832, 155220, 157248, 159744, 161280, 162981, 165568, 167160, 171936, 172032, 174720, 178304, 179712, 181090, 184320, 186264, 186368, 188055, 191040, 193536, 196560, 199680, 200592, 203776, 206960, 209664, 214920, 215040, 217308, 221184, 222880, 224640, 229248, 232830, 232960, 239616, 241920, 248352, 250740, 254720, 258048, 262080, 266240, 267456, 271635, 276480, 279396, 279552, 286560, 286720, 289744, 299520, 300888, 305664, 310440, 314496, 319488, 322560, 325962, 331136, 334320, 343872, 349245, 349440, 356608, 359424, 362180, 368640, 372528, 372736, 376110, 382080, 387072, 393120, 399360, 401184, 407552, 413920, 419328, 429840, 430080, 434616, 445760, 449280, 458496, 465660, 465920, 479232, 483840, 488943, 496704, 501480, 509440, 516096, 524160, 532480, 534912, 543270, 552960, 558792, 559104, 573120, 579488, 599040, 601776, 611328, 620880, 628992, 645120, 651924, 662272, 668640, 687744, 698490, 698880, 713216, 718848, 724360, 745056, 745472, 752220, 764160, 774144, 786240, 798720, 802368, 814905, 815104, 827840, 838656, 859680, 860160, 869232, 891520, 898560, 916992, 931320, 931840, 958464, 967680, 977886, 993408, 1002960, 1018880, 1048320, 1069824, 1086540, 1105920, 1117584, 1118208, 1146240, 1158976, 1198080, 1203552, 1222656, 1241760, 1257984, 1290240, 1303848, 1324544, 1337280, 1375488, 1396980, 1397760, 1426432, 1437696, 1448720, 1490112, 1504440, 1528320, 1548288, 1572480, 1597440, 1604736, 1629810, 1630208, 1655680, 1677312, 1719360, 1738464, 1783040, 1797120, 1833984, 1862640, 1863680, 1935360, 1955772, 1986816, 2005920, 2037760, 2096640, 2139648, 2173080, 2235168, 2236416, 2292480, 2317952, 2396160, 2407104, 2444715, 2445312, 2483520, 2515968, 2580480, 2607696, 2649088, 2674560, 2750976, 2793960, 2795520, 2852864, 2875392, 2897440, 2980224, 3008880, 3056640, 3144960, 3209472, 3259620, 3311360, 3354624, 3438720, 3476928, 3566080, 3594240, 3667968, 3725280, 3727360, 3870720, 3911544, 3973632, 4011840, 4075520, 4193280, 4279296, 4346160, 4470336, 4584960, 4635904, 4792320, 4814208, 4889430, 4890624, 4967040, 5031936, 5215392, 5298176, 5349120, 5501952, 5587920, 5591040, 5705728, 5794880, 5960448, 6017760, 6113280, 6289920, 6418944, 6519240, 6622720, 6709248, 6877440, 6953856, 7132160, 7188480, 7335936, 7450560, 7741440, 7823088, 7947264, 8023680, 8151040, 8386560, 8558592, 8692320, 8940672, 9169920, 9271808, 9628416, 9778860, 9934080, 10063872, 10430784, 10596352, 10698240, 11003904, 11175840, 11182080, 11411456, 11589760, 11920896, 12035520, 12226560, 12579840, 12837888, 13038480, 13245440, 13754880, 13907712, 14264320, 14376960, 14671872, 14901120, 15646176, 15894528, 16047360, 16773120, 17117184, 17384640, 17881344, 18339840, 18543616, 19256832, 19557720, 19868160, 20127744, 20861568, 21192704, 21396480, 22007808, 22351680, 23179520, 23841792, 24071040, 24453120, 25159680, 25675776, 26076960, 26490880, 27509760, 27815424, 28528640, 29802240, 31292352, 31789056, 32094720, 33546240, 34234368, 34769280, 35762688, 36679680, 37087232, 38513664, 39115440, 39736320, 41723136, 42792960, 44015616, 44703360, 46359040, 47683584, 48142080, 50319360, 51351552, 52153920, 52981760, 55019520, 55630848, 57057280, 59604480, 62584704, 63578112, 64189440, 69538560, 71525376, 73359360, 74174464, 77027328, 78230880, 79472640, 83446272, 85585920, 89406720, 92718080, 95367168, 96284160, 100638720, 102703104, 104307840, 105963520, 110039040, 111261696, 119208960, 125169408, 128378880, 139077120, 143050752, 148348928, 154054656, 156461760, 158945280, 166892544, 171171840, 178813440, 185436160, 190734336, 192568320, 208615680, 220078080, 222523392, 238417920, 250338816, 256757760, 278154240, 286101504, 308109312, 312923520, 317890560, 333785088, 357626880, 370872320, 385136640, 417231360, 445046784, 476835840, 500677632, 513515520, 556308480, 572203008, 625847040, 667570176, 715253760, 741744640, 770273280, 834462720, 953671680, 1001355264, 1112616960, 1251694080, 1335140352, 1430507520, 1540546560, 1668925440, 2002710528, 2225233920, 2503388160, 2861015040, 3337850880, 4005421056, 5006776320, 6675701760, 10013552640, 20027105280]

約数ペア:

[(1, 20027105280), (2, 10013552640), (3, 6675701760), (4, 5006776320), (5, 4005421056), (6, 3337850880), (7, 2861015040), (8, 2503388160), (9, 2225233920), (10, 2002710528), (12, 1668925440), (13, 1540546560), (14, 1430507520), (15, 1335140352), (16, 1251694080), (18, 1112616960), (20, 1001355264), (21, 953671680), (24, 834462720), (26, 770273280), (27, 741744640), (28, 715253760), (30, 667570176), (32, 625847040), (35, 572203008), (36, 556308480), (39, 513515520), (40, 500677632), (42, 476835840), (45, 445046784), (48, 417231360), (52, 385136640), (54, 370872320), (56, 357626880), (60, 333785088), (63, 317890560), (64, 312923520), (65, 308109312), (70, 286101504), (72, 278154240), (78, 256757760), (80, 250338816), (84, 238417920), (90, 222523392), (91, 220078080), (96, 208615680), (104, 192568320), (105, 190734336), (108, 185436160), (112, 178813440), (117, 171171840), (120, 166892544), (126, 158945280), (128, 156461760), (130, 154054656), (135, 148348928), (140, 143050752), (144, 139077120), (156, 128378880), (160, 125169408), (168, 119208960), (180, 111261696), (182, 110039040), (189, 105963520), (192, 104307840), (195, 102703104), (199, 100638720), (208, 96284160), (210, 95367168), (216, 92718080), (224, 89406720), (234, 85585920), (240, 83446272), (252, 79472640), (256, 78230880), (260, 77027328), (270, 74174464), (273, 73359360), (280, 71525376), (288, 69538560), (312, 64189440), (315, 63578112), (320, 62584704), (336, 59604480), (351, 57057280), (360, 55630848), (364, 55019520), (378, 52981760), (384, 52153920), (390, 51351552), (398, 50319360), (416, 48142080), (420, 47683584), (432, 46359040), (448, 44703360), (455, 44015616), (468, 42792960), (480, 41723136), (504, 39736320), (512, 39115440), (520, 38513664), (540, 37087232), (546, 36679680), (560, 35762688), (576, 34769280), (585, 34234368), (597, 33546240), (624, 32094720), (630, 31789056), (640, 31292352), (672, 29802240), (702, 28528640), (720, 27815424), (728, 27509760), (756, 26490880), (768, 26076960), (780, 25675776), (796, 25159680), (819, 24453120), (832, 24071040), (840, 23841792), (864, 23179520), (896, 22351680), (910, 22007808), (936, 21396480), (945, 21192704), (960, 20861568), (995, 20127744), (1008, 19868160), (1024, 19557720), (1040, 19256832), (1080, 18543616), (1092, 18339840), (1120, 17881344), (1152, 17384640), (1170, 17117184), (1194, 16773120), (1248, 16047360), (1260, 15894528), (1280, 15646176), (1344, 14901120), (1365, 14671872), (1393, 14376960), (1404, 14264320), (1440, 13907712), (1456, 13754880), (1512, 13245440), (1536, 13038480), (1560, 12837888), (1592, 12579840), (1638, 12226560), (1664, 12035520), (1680, 11920896), (1728, 11589760), (1755, 11411456), (1791, 11182080), (1792, 11175840), (1820, 11003904), (1872, 10698240), (1890, 10596352), (1920, 10430784), (1990, 10063872), (2016, 9934080), (2048, 9778860), (2080, 9628416), (2160, 9271808), (2184, 9169920), (2240, 8940672), (2304, 8692320), (2340, 8558592), (2388, 8386560), (2457, 8151040), (2496, 8023680), (2520, 7947264), (2560, 7823088), (2587, 7741440), (2688, 7450560), (2730, 7335936), (2786, 7188480), (2808, 7132160), (2880, 6953856), (2912, 6877440), (2985, 6709248), (3024, 6622720), (3072, 6519240), (3120, 6418944), (3184, 6289920), (3276, 6113280), (3328, 6017760), (3360, 5960448), (3456, 5794880), (3510, 5705728), (3582, 5591040), (3584, 5587920), (3640, 5501952), (3744, 5349120), (3780, 5298176), (3840, 5215392), (3980, 5031936), (4032, 4967040), (4095, 4890624), (4096, 4889430), (4160, 4814208), (4179, 4792320), (4320, 4635904), (4368, 4584960), (4480, 4470336), (4608, 4346160), (4680, 4279296), (4776, 4193280), (4914, 4075520), (4992, 4011840), (5040, 3973632), (5120, 3911544), (5174, 3870720), (5373, 3727360), (5376, 3725280), (5460, 3667968), (5572, 3594240), (5616, 3566080), (5760, 3476928), (5824, 3438720), (5970, 3354624), (6048, 3311360), (6144, 3259620), (6240, 3209472), (6368, 3144960), (6552, 3056640), (6656, 3008880), (6720, 2980224), (6912, 2897440), (6965, 2875392), (7020, 2852864), (7164, 2795520), (7168, 2793960), (7280, 2750976), (7488, 2674560), (7560, 2649088), (7680, 2607696), (7761, 2580480), (7960, 2515968), (8064, 2483520), (8190, 2445312), (8192, 2444715), (8320, 2407104), (8358, 2396160), (8640, 2317952), (8736, 2292480), (8955, 2236416), (8960, 2235168), (9216, 2173080), (9360, 2139648), (9552, 2096640), (9828, 2037760), (9984, 2005920), (10080, 1986816), (10240, 1955772), (10348, 1935360), (10746, 1863680), (10752, 1862640), (10920, 1833984), (11144, 1797120), (11232, 1783040), (11520, 1738464), (11648, 1719360), (11940, 1677312), (12096, 1655680), (12285, 1630208), (12288, 1629810), (12480, 1604736), (12537, 1597440), (12736, 1572480), (12935, 1548288), (13104, 1528320), (13312, 1504440), (13440, 1490112), (13824, 1448720), (13930, 1437696), (14040, 1426432), (14328, 1397760), (14336, 1396980), (14560, 1375488), (14976, 1337280), (15120, 1324544), (15360, 1303848), (15522, 1290240), (15920, 1257984), (16128, 1241760), (16380, 1222656), (16640, 1203552), (16716, 1198080), (17280, 1158976), (17472, 1146240), (17910, 1118208), (17920, 1117584), (18109, 1105920), (18432, 1086540), (18720, 1069824), (19104, 1048320), (19656, 1018880), (19968, 1002960), (20160, 993408), (20480, 977886), (20696, 967680), (20895, 958464), (21492, 931840), (21504, 931320), (21840, 916992), (22288, 898560), (22464, 891520), (23040, 869232), (23283, 860160), (23296, 859680), (23880, 838656), (24192, 827840), (24570, 815104), (24576, 814905), (24960, 802368), (25074, 798720), (25472, 786240), (25870, 774144), (26208, 764160), (26624, 752220), (26865, 745472), (26880, 745056), (27648, 724360), (27860, 718848), (28080, 713216), (28656, 698880), (28672, 698490), (29120, 687744), (29952, 668640), (30240, 662272), (30720, 651924), (31044, 645120), (31840, 628992), (32256, 620880), (32760, 611328), (33280, 601776), (33432, 599040), (34560, 579488), (34944, 573120), (35820, 559104), (35840, 558792), (36218, 552960), (36864, 543270), (37440, 534912), (37611, 532480), (38208, 524160), (38805, 516096), (39312, 509440), (39936, 501480), (40320, 496704), (40960, 488943), (41392, 483840), (41790, 479232), (42984, 465920), (43008, 465660), (43680, 458496), (44576, 449280), (44928, 445760), (46080, 434616), (46566, 430080), (46592, 429840), (47760, 419328), (48384, 413920), (49140, 407552), (49920, 401184), (50148, 399360), (50944, 393120), (51740, 387072), (52416, 382080), (53248, 376110), (53730, 372736), (53760, 372528), (54327, 368640), (55296, 362180), (55720, 359424), (56160, 356608), (57312, 349440), (57344, 349245), (58240, 343872), (59904, 334320), (60480, 331136), (61440, 325962), (62088, 322560), (62685, 319488), (63680, 314496), (64512, 310440), (65520, 305664), (66560, 300888), (66864, 299520), (69120, 289744), (69849, 286720), (69888, 286560), (71640, 279552), (71680, 279396), (72436, 276480), (73728, 271635), (74880, 267456), (75222, 266240), (76416, 262080), (77610, 258048), (78624, 254720), (79872, 250740), (80640, 248352), (82784, 241920), (83580, 239616), (85968, 232960), (86016, 232830), (87360, 229248), (89152, 224640), (89856, 222880), (90545, 221184), (92160, 217308), (93132, 215040), (93184, 214920), (95520, 209664), (96768, 206960), (98280, 203776), (99840, 200592), (100296, 199680), (101888, 196560), (103480, 193536), (104832, 191040), (106496, 188055), (107460, 186368), (107520, 186264), (108654, 184320), (110592, 181090), (111440, 179712), (112320, 178304), (114624, 174720), (116415, 172032), (116480, 171936), (119808, 167160), (120960, 165568), (122880, 162981), (124176, 161280), (125370, 159744), (127360, 157248), (129024, 155220), (131040, 152832), (133120, 150444), (133728, 149760), (138240, 144872), (139698, 143360), (139776, 143280)]