21011927040

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 832

約数和(自身を含む): 83666150400

約数和(自身を除く): 62654223360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 74, 78, 79, 80, 90, 96, 104, 108, 111, 117, 120, 128, 130, 135, 144, 148, 156, 158, 160, 180, 185, 192, 195, 208, 216, 222, 234, 237, 240, 256, 260, 270, 288, 296, 312, 316, 320, 333, 351, 360, 370, 384, 390, 395, 416, 432, 444, 468, 474, 480, 481, 512, 520, 540, 555, 576, 585, 592, 624, 632, 640, 666, 702, 711, 720, 740, 768, 780, 790, 832, 864, 888, 936, 948, 960, 962, 999, 1024, 1027, 1040, 1080, 1110, 1152, 1170, 1184, 1185, 1248, 1264, 1280, 1332, 1404, 1422, 1440, 1443, 1480, 1536, 1560, 1580, 1664, 1665, 1728, 1755, 1776, 1872, 1896, 1920, 1924, 1998, 2048, 2054, 2080, 2133, 2160, 2220, 2304, 2340, 2368, 2370, 2405, 2496, 2528, 2560, 2664, 2808, 2844, 2880, 2886, 2923, 2960, 3072, 3081, 3120, 3160, 3328, 3330, 3456, 3510, 3552, 3555, 3744, 3792, 3840, 3848, 3996, 4096, 4108, 4160, 4266, 4320, 4329, 4440, 4608, 4680, 4736, 4740, 4810, 4992, 4995, 5056, 5120, 5135, 5328, 5616, 5688, 5760, 5772, 5846, 5920, 6144, 6162, 6240, 6320, 6656, 6660, 6912, 7020, 7104, 7110, 7215, 7488, 7584, 7680, 7696, 7992, 8216, 8320, 8532, 8640, 8658, 8769, 8880, 9216, 9243, 9360, 9472, 9480, 9620, 9984, 9990, 10112, 10240, 10270, 10656, 10665, 11232, 11376, 11520, 11544, 11692, 11840, 12288, 12324, 12480, 12640, 12987, 13312, 13320, 13824, 14040, 14208, 14220, 14430, 14615, 14976, 15168, 15360, 15392, 15405, 15984, 16432, 16640, 17064, 17280, 17316, 17538, 17760, 18432, 18486, 18720, 18944, 18960, 19240, 19968, 19980, 20224, 20480, 20540, 21312, 21330, 21645, 22464, 22752, 23040, 23088, 23384, 23680, 24648, 24960, 25280, 25974, 26307, 26624, 26640, 27648, 27729, 28080, 28416, 28440, 28860, 29230, 29952, 30336, 30720, 30784, 30810, 31968, 32864, 33280, 34128, 34560, 34632, 35076, 35520, 36864, 36972, 37440, 37888, 37920, 37999, 38480, 39936, 39960, 40448, 41080, 42624, 42660, 43290, 43845, 44928, 45504, 46080, 46176, 46215, 46768, 47360, 49296, 49920, 50560, 51948, 52614, 53248, 53280, 55296, 55458, 56160, 56832, 56880, 57720, 58460, 59904, 60672, 61440, 61568, 61620, 63936, 64935, 65728, 66560, 68256, 69120, 69264, 70152, 71040, 73944, 74880, 75776, 75840, 75998, 76960, 78921, 79872, 79920, 80896, 82160, 85248, 85320, 86580, 87690, 89856, 91008, 92160, 92352, 92430, 93536, 94720, 98592, 99840, 101120, 103896, 105228, 106560, 110592, 110916, 112320, 113664, 113760, 113997, 115440, 116920, 119808, 121344, 123136, 123240, 127872, 129870, 131456, 131535, 133120, 136512, 138240, 138528, 138645, 140304, 142080, 147888, 149760, 151552, 151680, 151996, 153920, 157842, 159744, 159840, 161792, 164320, 170496, 170640, 173160, 175380, 179712, 182016, 184320, 184704, 184860, 187072, 189440, 189995, 197184, 199680, 202240, 207792, 210456, 213120, 221832, 224640, 227328, 227520, 227994, 230880, 233840, 239616, 242688, 246272, 246480, 255744, 259740, 262912, 263070, 266240, 273024, 276480, 277056, 277290, 280608, 284160, 295776, 299520, 303360, 303992, 307840, 315684, 319680, 323584, 328640, 340992, 341280, 341991, 346320, 350760, 359424, 364032, 369408, 369720, 374144, 378880, 379990, 394368, 394605, 399360, 404480, 415584, 420912, 426240, 443664, 449280, 454656, 455040, 455988, 461760, 467680, 479232, 485376, 492544, 492960, 511488, 519480, 525824, 526140, 546048, 552960, 554112, 554580, 561216, 568320, 569985, 591552, 599040, 606720, 607984, 615680, 631368, 639360, 657280, 681984, 682560, 683982, 692640, 701520, 718848, 728064, 738816, 739440, 748288, 757760, 759980, 788736, 789210, 798720, 808960, 831168, 841824, 852480, 887328, 898560, 910080, 911976, 923520, 935360, 970752, 985088, 985920, 1022976, 1025973, 1038960, 1051648, 1052280, 1092096, 1108224, 1109160, 1122432, 1136640, 1139970, 1183104, 1198080, 1213440, 1215968, 1231360, 1262736, 1278720, 1314560, 1363968, 1365120, 1367964, 1385280, 1403040, 1437696, 1456128, 1477632, 1478880, 1496576, 1519960, 1577472, 1578420, 1617920, 1662336, 1683648, 1704960, 1709955, 1774656, 1797120, 1820160, 1823952, 1847040, 1870720, 1970176, 1971840, 2045952, 2051946, 2077920, 2103296, 2104560, 2184192, 2216448, 2218320, 2244864, 2273280, 2279940, 2366208, 2396160, 2426880, 2431936, 2462720, 2525472, 2557440, 2629120, 2730240, 2735928, 2770560, 2806080, 2912256, 2955264, 2957760, 2993152, 3039920, 3154944, 3156840, 3324672, 3367296, 3409920, 3419910, 3549312, 3594240, 3640320, 3647904, 3694080, 3741440, 3943680, 4091904, 4103892, 4155840, 4206592, 4209120, 4368384, 4432896, 4436640, 4489728, 4559880, 4732416, 4853760, 4863872, 4925440, 5050944, 5114880, 5129865, 5258240, 5460480, 5471856, 5541120, 5612160, 5910528, 5915520, 5986304, 6079840, 6309888, 6313680, 6649344, 6734592, 6819840, 6839820, 7098624, 7188480, 7280640, 7295808, 7388160, 7482880, 7887360, 8207784, 8311680, 8418240, 8736768, 8865792, 8873280, 8979456, 9119760, 9464832, 9727744, 9850880, 10101888, 10229760, 10259730, 10516480, 10920960, 10943712, 11082240, 11224320, 11831040, 11972608, 12159680, 12619776, 12627360, 13298688, 13469184, 13679640, 14197248, 14561280, 14591616, 14776320, 14965760, 15774720, 16415568, 16623360, 16836480, 17731584, 17746560, 17958912, 18239520, 18929664, 19455488, 20203776, 20459520, 20519460, 21032960, 21841920, 21887424, 22164480, 22448640, 23662080, 24319360, 25254720, 26597376, 26938368, 27359280, 28394496, 29183232, 29552640, 29931520, 31549440, 32831136, 33246720, 33672960, 35493120, 35917824, 36479040, 37859328, 38910976, 40407552, 41038920, 43683840, 43774848, 44328960, 44897280, 47324160, 48638720, 50509440, 53194752, 53876736, 54718560, 56788992, 58366464, 59863040, 63098880, 65662272, 66493440, 67345920, 70986240, 72958080, 77821952, 80815104, 82077840, 87549696, 88657920, 89794560, 94648320, 97277440, 101018880, 107753472, 109437120, 113577984, 116732928, 131324544, 132986880, 134691840, 141972480, 145916160, 155643904, 161630208, 164155680, 175099392, 179589120, 189296640, 194554880, 202037760, 218874240, 233465856, 262649088, 265973760, 269383680, 283944960, 291832320, 323260416, 328311360, 350198784, 389109760, 404075520, 437748480, 466931712, 525298176, 538767360, 567889920, 583664640, 656622720, 700397568, 778219520, 808151040, 875496960, 1050596352, 1167329280, 1313245440, 1400795136, 1616302080, 1750993920, 2101192704, 2334658560, 2626490880, 3501987840, 4202385408, 5252981760, 7003975680, 10505963520, 21011927040]

約数ペア:

[(1, 21011927040), (2, 10505963520), (3, 7003975680), (4, 5252981760), (5, 4202385408), (6, 3501987840), (8, 2626490880), (9, 2334658560), (10, 2101192704), (12, 1750993920), (13, 1616302080), (15, 1400795136), (16, 1313245440), (18, 1167329280), (20, 1050596352), (24, 875496960), (26, 808151040), (27, 778219520), (30, 700397568), (32, 656622720), (36, 583664640), (37, 567889920), (39, 538767360), (40, 525298176), (45, 466931712), (48, 437748480), (52, 404075520), (54, 389109760), (60, 350198784), (64, 328311360), (65, 323260416), (72, 291832320), (74, 283944960), (78, 269383680), (79, 265973760), (80, 262649088), (90, 233465856), (96, 218874240), (104, 202037760), (108, 194554880), (111, 189296640), (117, 179589120), (120, 175099392), (128, 164155680), (130, 161630208), (135, 155643904), (144, 145916160), (148, 141972480), (156, 134691840), (158, 132986880), (160, 131324544), (180, 116732928), (185, 113577984), (192, 109437120), (195, 107753472), (208, 101018880), (216, 97277440), (222, 94648320), (234, 89794560), (237, 88657920), (240, 87549696), (256, 82077840), (260, 80815104), (270, 77821952), (288, 72958080), (296, 70986240), (312, 67345920), (316, 66493440), (320, 65662272), (333, 63098880), (351, 59863040), (360, 58366464), (370, 56788992), (384, 54718560), (390, 53876736), (395, 53194752), (416, 50509440), (432, 48638720), (444, 47324160), (468, 44897280), (474, 44328960), (480, 43774848), (481, 43683840), (512, 41038920), (520, 40407552), (540, 38910976), (555, 37859328), (576, 36479040), (585, 35917824), (592, 35493120), (624, 33672960), (632, 33246720), (640, 32831136), (666, 31549440), (702, 29931520), (711, 29552640), (720, 29183232), (740, 28394496), (768, 27359280), (780, 26938368), (790, 26597376), (832, 25254720), (864, 24319360), (888, 23662080), (936, 22448640), (948, 22164480), (960, 21887424), (962, 21841920), (999, 21032960), (1024, 20519460), (1027, 20459520), (1040, 20203776), (1080, 19455488), (1110, 18929664), (1152, 18239520), (1170, 17958912), (1184, 17746560), (1185, 17731584), (1248, 16836480), (1264, 16623360), (1280, 16415568), (1332, 15774720), (1404, 14965760), (1422, 14776320), (1440, 14591616), (1443, 14561280), (1480, 14197248), (1536, 13679640), (1560, 13469184), (1580, 13298688), (1664, 12627360), (1665, 12619776), (1728, 12159680), (1755, 11972608), (1776, 11831040), (1872, 11224320), (1896, 11082240), (1920, 10943712), (1924, 10920960), (1998, 10516480), (2048, 10259730), (2054, 10229760), (2080, 10101888), (2133, 9850880), (2160, 9727744), (2220, 9464832), (2304, 9119760), (2340, 8979456), (2368, 8873280), (2370, 8865792), (2405, 8736768), (2496, 8418240), (2528, 8311680), (2560, 8207784), (2664, 7887360), (2808, 7482880), (2844, 7388160), (2880, 7295808), (2886, 7280640), (2923, 7188480), (2960, 7098624), (3072, 6839820), (3081, 6819840), (3120, 6734592), (3160, 6649344), (3328, 6313680), (3330, 6309888), (3456, 6079840), (3510, 5986304), (3552, 5915520), (3555, 5910528), (3744, 5612160), (3792, 5541120), (3840, 5471856), (3848, 5460480), (3996, 5258240), (4096, 5129865), (4108, 5114880), (4160, 5050944), (4266, 4925440), (4320, 4863872), (4329, 4853760), (4440, 4732416), (4608, 4559880), (4680, 4489728), (4736, 4436640), (4740, 4432896), (4810, 4368384), (4992, 4209120), (4995, 4206592), (5056, 4155840), (5120, 4103892), (5135, 4091904), (5328, 3943680), (5616, 3741440), (5688, 3694080), (5760, 3647904), (5772, 3640320), (5846, 3594240), (5920, 3549312), (6144, 3419910), (6162, 3409920), (6240, 3367296), (6320, 3324672), (6656, 3156840), (6660, 3154944), (6912, 3039920), (7020, 2993152), (7104, 2957760), (7110, 2955264), (7215, 2912256), (7488, 2806080), (7584, 2770560), (7680, 2735928), (7696, 2730240), (7992, 2629120), (8216, 2557440), (8320, 2525472), (8532, 2462720), (8640, 2431936), (8658, 2426880), (8769, 2396160), (8880, 2366208), (9216, 2279940), (9243, 2273280), (9360, 2244864), (9472, 2218320), (9480, 2216448), (9620, 2184192), (9984, 2104560), (9990, 2103296), (10112, 2077920), (10240, 2051946), (10270, 2045952), (10656, 1971840), (10665, 1970176), (11232, 1870720), (11376, 1847040), (11520, 1823952), (11544, 1820160), (11692, 1797120), (11840, 1774656), (12288, 1709955), (12324, 1704960), (12480, 1683648), (12640, 1662336), (12987, 1617920), (13312, 1578420), (13320, 1577472), (13824, 1519960), (14040, 1496576), (14208, 1478880), (14220, 1477632), (14430, 1456128), (14615, 1437696), (14976, 1403040), (15168, 1385280), (15360, 1367964), (15392, 1365120), (15405, 1363968), (15984, 1314560), (16432, 1278720), (16640, 1262736), (17064, 1231360), (17280, 1215968), (17316, 1213440), (17538, 1198080), (17760, 1183104), (18432, 1139970), (18486, 1136640), (18720, 1122432), (18944, 1109160), (18960, 1108224), (19240, 1092096), (19968, 1052280), (19980, 1051648), (20224, 1038960), (20480, 1025973), (20540, 1022976), (21312, 985920), (21330, 985088), (21645, 970752), (22464, 935360), (22752, 923520), (23040, 911976), (23088, 910080), (23384, 898560), (23680, 887328), (24648, 852480), (24960, 841824), (25280, 831168), (25974, 808960), (26307, 798720), (26624, 789210), (26640, 788736), (27648, 759980), (27729, 757760), (28080, 748288), (28416, 739440), (28440, 738816), (28860, 728064), (29230, 718848), (29952, 701520), (30336, 692640), (30720, 683982), (30784, 682560), (30810, 681984), (31968, 657280), (32864, 639360), (33280, 631368), (34128, 615680), (34560, 607984), (34632, 606720), (35076, 599040), (35520, 591552), (36864, 569985), (36972, 568320), (37440, 561216), (37888, 554580), (37920, 554112), (37999, 552960), (38480, 546048), (39936, 526140), (39960, 525824), (40448, 519480), (41080, 511488), (42624, 492960), (42660, 492544), (43290, 485376), (43845, 479232), (44928, 467680), (45504, 461760), (46080, 455988), (46176, 455040), (46215, 454656), (46768, 449280), (47360, 443664), (49296, 426240), (49920, 420912), (50560, 415584), (51948, 404480), (52614, 399360), (53248, 394605), (53280, 394368), (55296, 379990), (55458, 378880), (56160, 374144), (56832, 369720), (56880, 369408), (57720, 364032), (58460, 359424), (59904, 350760), (60672, 346320), (61440, 341991), (61568, 341280), (61620, 340992), (63936, 328640), (64935, 323584), (65728, 319680), (66560, 315684), (68256, 307840), (69120, 303992), (69264, 303360), (70152, 299520), (71040, 295776), (73944, 284160), (74880, 280608), (75776, 277290), (75840, 277056), (75998, 276480), (76960, 273024), (78921, 266240), (79872, 263070), (79920, 262912), (80896, 259740), (82160, 255744), (85248, 246480), (85320, 246272), (86580, 242688), (87690, 239616), (89856, 233840), (91008, 230880), (92160, 227994), (92352, 227520), (92430, 227328), (93536, 224640), (94720, 221832), (98592, 213120), (99840, 210456), (101120, 207792), (103896, 202240), (105228, 199680), (106560, 197184), (110592, 189995), (110916, 189440), (112320, 187072), (113664, 184860), (113760, 184704), (113997, 184320), (115440, 182016), (116920, 179712), (119808, 175380), (121344, 173160), (123136, 170640), (123240, 170496), (127872, 164320), (129870, 161792), (131456, 159840), (131535, 159744), (133120, 157842), (136512, 153920), (138240, 151996), (138528, 151680), (138645, 151552), (140304, 149760), (142080, 147888)]