20105205120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:384

約数の個数: 1152

約数和(自身を含む): 94217497920

約数和(自身を除く): 74112292800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 64, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 96, 99, 104, 105, 110, 112, 117, 120, 121, 126, 128, 130, 132, 140, 143, 144, 154, 156, 160, 165, 168, 176, 180, 182, 192, 195, 198, 208, 210, 220, 224, 231, 234, 240, 242, 252, 260, 264, 273, 280, 286, 288, 308, 312, 315, 317, 320, 330, 336, 352, 360, 363, 364, 384, 385, 390, 396, 416, 420, 429, 440, 448, 455, 462, 468, 480, 484, 495, 504, 520, 528, 546, 560, 572, 576, 585, 605, 616, 624, 630, 634, 640, 660, 672, 693, 704, 715, 720, 726, 728, 770, 780, 792, 819, 832, 840, 847, 858, 880, 896, 910, 924, 936, 951, 960, 968, 990, 1001, 1008, 1040, 1056, 1089, 1092, 1120, 1144, 1152, 1155, 1170, 1210, 1232, 1248, 1260, 1268, 1287, 1320, 1344, 1365, 1386, 1408, 1430, 1440, 1452, 1456, 1540, 1560, 1573, 1584, 1585, 1638, 1664, 1680, 1694, 1716, 1760, 1815, 1820, 1848, 1872, 1902, 1920, 1936, 1980, 2002, 2016, 2080, 2112, 2145, 2178, 2184, 2219, 2240, 2288, 2310, 2340, 2420, 2464, 2496, 2520, 2536, 2541, 2574, 2640, 2688, 2730, 2772, 2853, 2860, 2880, 2904, 2912, 3003, 3080, 3120, 3146, 3168, 3170, 3276, 3360, 3388, 3432, 3465, 3487, 3520, 3630, 3640, 3696, 3744, 3804, 3872, 3960, 4004, 4032, 4095, 4121, 4160, 4224, 4235, 4290, 4356, 4368, 4438, 4480, 4576, 4620, 4680, 4719, 4755, 4840, 4928, 4992, 5005, 5040, 5072, 5082, 5148, 5280, 5445, 5460, 5544, 5706, 5720, 5760, 5808, 5824, 6006, 6160, 6240, 6292, 6336, 6340, 6435, 6552, 6657, 6720, 6776, 6864, 6930, 6974, 7040, 7260, 7280, 7392, 7488, 7608, 7623, 7744, 7865, 7920, 8008, 8064, 8190, 8242, 8320, 8470, 8580, 8712, 8736, 8876, 9009, 9152, 9240, 9360, 9438, 9510, 9680, 9856, 10010, 10080, 10144, 10164, 10296, 10461, 10560, 10890, 10920, 11011, 11088, 11095, 11412, 11440, 11616, 11648, 12012, 12320, 12363, 12480, 12584, 12672, 12680, 12705, 12870, 13104, 13314, 13440, 13552, 13728, 13860, 13948, 14157, 14265, 14520, 14560, 14784, 14976, 15015, 15216, 15246, 15488, 15730, 15840, 16016, 16380, 16484, 16940, 17160, 17424, 17435, 17472, 17752, 18018, 18304, 18480, 18720, 18876, 19020, 19360, 19971, 20020, 20160, 20288, 20328, 20592, 20605, 20922, 21120, 21780, 21840, 22022, 22176, 22190, 22824, 22880, 23232, 23595, 24024, 24409, 24640, 24726, 24960, 25168, 25360, 25410, 25740, 26208, 26628, 27104, 27456, 27720, 27896, 28314, 28530, 28847, 29040, 29120, 29568, 30030, 30432, 30492, 31383, 31460, 31680, 32032, 32760, 32968, 33033, 33285, 33880, 34320, 34848, 34870, 34944, 35504, 36036, 36960, 37089, 37440, 37752, 38040, 38115, 38357, 38720, 39942, 40040, 40320, 40576, 40656, 41184, 41210, 41844, 43560, 43680, 44044, 44352, 44380, 45045, 45331, 45648, 45760, 46464, 47190, 48048, 48818, 49280, 49452, 50336, 50720, 50820, 51480, 52305, 52416, 53256, 54208, 54912, 55055, 55440, 55792, 56628, 57060, 57694, 58080, 58240, 60060, 60864, 60984, 61815, 62766, 62920, 63360, 64064, 65520, 65936, 66066, 66570, 67760, 68640, 69696, 69740, 70785, 71008, 72072, 73227, 73920, 74178, 74880, 75504, 76080, 76230, 76714, 77440, 79884, 80080, 81312, 82368, 82420, 83688, 86541, 87120, 87360, 88088, 88704, 88760, 90090, 90662, 91296, 91520, 94380, 96096, 97636, 98904, 99099, 99855, 100672, 101440, 101640, 102960, 104610, 104832, 106512, 108416, 110110, 110880, 111584, 113256, 114120, 115071, 115388, 116160, 120120, 121728, 121968, 122045, 123630, 125532, 125840, 128128, 131040, 131872, 132132, 133140, 135520, 135993, 137280, 139392, 139480, 141570, 142016, 144144, 144235, 146454, 147840, 148356, 151008, 152160, 152460, 153428, 156915, 159768, 160160, 162624, 164736, 164840, 165165, 167376, 173082, 174240, 174720, 176176, 177520, 180180, 181324, 182592, 185445, 188760, 191785, 192192, 195272, 197808, 198198, 199710, 201344, 202880, 203280, 205920, 209220, 213024, 219681, 220220, 221760, 223168, 226512, 226655, 228240, 230142, 230776, 232320, 240240, 243936, 244090, 247260, 251064, 251680, 259623, 262080, 263744, 264264, 266280, 268499, 271040, 271986, 274560, 278960, 283140, 284032, 288288, 288470, 292908, 296712, 302016, 304320, 304920, 306856, 313830, 317317, 319536, 320320, 325248, 329680, 330330, 334752, 345213, 346164, 348480, 352352, 355040, 360360, 362648, 365184, 366135, 370890, 377520, 383570, 384384, 390544, 395616, 396396, 399420, 406560, 407979, 411840, 418440, 426048, 432705, 439362, 440440, 443520, 446336, 453024, 453310, 456480, 460284, 461552, 480480, 487872, 488180, 494520, 495495, 498641, 502128, 503360, 519246, 524160, 527488, 528528, 532560, 536998, 542080, 543972, 557920, 566280, 575355, 576576, 576940, 585816, 593424, 604032, 608640, 609840, 613712, 627660, 634634, 639072, 640640, 659360, 660660, 669504, 679965, 690426, 692328, 696960, 704704, 710080, 720720, 725296, 732270, 741780, 755040, 767140, 781088, 791232, 792792, 798840, 805497, 813120, 815958, 823680, 836880, 852096, 865410, 878724, 880880, 906048, 906620, 912960, 920568, 923104, 951951, 960960, 975744, 976360, 989040, 990990, 997282, 1004256, 1006720, 1038492, 1057056, 1065120, 1073996, 1087944, 1098405, 1115840, 1132560, 1150710, 1153152, 1153880, 1171632, 1186848, 1219680, 1227424, 1255320, 1269268, 1278144, 1298115, 1318720, 1321320, 1339008, 1342495, 1359930, 1380852, 1384656, 1409408, 1420160, 1441440, 1450592, 1464540, 1483560, 1495923, 1510080, 1534280, 1562176, 1582464, 1585584, 1586585, 1597680, 1610994, 1626240, 1631916, 1673760, 1726065, 1730820, 1757448, 1761760, 1812096, 1813240, 1825920, 1841136, 1846208, 1903902, 1921920, 1952720, 1978080, 1981980, 1994564, 2008512, 2039895, 2076984, 2114112, 2130240, 2147992, 2175888, 2196810, 2231680, 2265120, 2301420, 2307760, 2343264, 2373696, 2416491, 2439360, 2454848, 2493205, 2510640, 2538536, 2556288, 2596230, 2637440, 2642640, 2684990, 2719860, 2761704, 2769312, 2855853, 2882880, 2901184, 2929080, 2967120, 2991846, 3020160, 3068560, 3124352, 3171168, 3173170, 3195360, 3221988, 3263832, 3347520, 3452130, 3461640, 3490487, 3514896, 3523520, 3626480, 3682272, 3692416, 3807804, 3905440, 3956160, 3963960, 3989128, 4017024, 4027485, 4079790, 4153968, 4228224, 4260480, 4295984, 4351776, 4393620, 4487769, 4530240, 4602840, 4615520, 4686528, 4747392, 4759755, 4832982, 4878720, 4909696, 4986410, 5021280, 5077072, 5192460, 5285280, 5369980, 5439720, 5523408, 5538624, 5711706, 5765760, 5802368, 5858160, 5934240, 5983692, 6137120, 6342336, 6346340, 6390720, 6443976, 6527664, 6695040, 6904260, 6923280, 6980974, 7029792, 7047040, 7252960, 7364544, 7479615, 7615608, 7810880, 7912320, 7927920, 7978256, 8054970, 8159580, 8307936, 8591968, 8703552, 8787240, 8975538, 9060480, 9205680, 9231040, 9373056, 9519510, 9665964, 9972820, 10042560, 10154144, 10384920, 10471461, 10570560, 10739960, 10879440, 11046816, 11077248, 11423412, 11716320, 11868480, 11967384, 12082455, 12274240, 12684672, 12692680, 12781440, 12887952, 13055328, 13808520, 13846560, 13961948, 14059584, 14279265, 14505920, 14729088, 14959230, 15231216, 15621760, 15855840, 15956512, 16109940, 16319160, 16615872, 17183936, 17407104, 17452435, 17574480, 17951076, 18411360, 18462080, 19039020, 19331928, 19945640, 20085120, 20308288, 20769840, 20942922, 21141120, 21479920, 21758880, 22093632, 22438845, 22846824, 23432640, 23736960, 23934768, 24164910, 24548480, 25385360, 25775904, 26110656, 27617040, 27693120, 27923896, 28119168, 28558530, 29011840, 29918460, 30462432, 31414383, 31711680, 31913024, 32219880, 32638320, 33231744, 34367872, 34904870, 35148960, 35902152, 36822720, 38078040, 38663856, 39891280, 40616576, 41539680, 41885844, 42959840, 43517760, 44187264, 44877690, 45693648, 46865280, 47869536, 48329820, 50770720, 51551808, 52221312, 52357305, 55234080, 55386240, 55847792, 57117060, 59836920, 60924864, 62828766, 63423360, 63826048, 64439760, 65276640, 69809740, 70297920, 71804304, 73645440, 76156080, 77327712, 79782560, 83079360, 83771688, 85919680, 87035520, 89755380, 91387296, 95739072, 96659640, 101541440, 103103616, 104714610, 110468160, 111695584, 114234120, 119673840, 121849728, 125657532, 128879520, 130553280, 139619480, 140595840, 143608608, 152312160, 154655424, 157071915, 159565120, 166158720, 167543376, 171839360, 179510760, 182774592, 191478144, 193319280, 203082880, 209429220, 220936320, 223391168, 228468240, 239347680, 251315064, 257759040, 261106560, 279238960, 287217216, 304624320, 309310848, 314143830, 319130240, 335086752, 359021520, 365549184, 386638560, 418858440, 446782336, 456936480, 478695360, 502630128, 515518080, 558477920, 574434432, 609248640, 628287660, 670173504, 718043040, 773277120, 837716880, 913872960, 957390720, 1005260256, 1116955840, 1256575320, 1340347008, 1436086080, 1546554240, 1675433760, 1827745920, 2010520512, 2233911680, 2513150640, 2872172160, 3350867520, 4021041024, 5026301280, 6701735040, 10052602560, 20105205120]

約数ペア:

[(1, 20105205120), (2, 10052602560), (3, 6701735040), (4, 5026301280), (5, 4021041024), (6, 3350867520), (7, 2872172160), (8, 2513150640), (9, 2233911680), (10, 2010520512), (11, 1827745920), (12, 1675433760), (13, 1546554240), (14, 1436086080), (15, 1340347008), (16, 1256575320), (18, 1116955840), (20, 1005260256), (21, 957390720), (22, 913872960), (24, 837716880), (26, 773277120), (28, 718043040), (30, 670173504), (32, 628287660), (33, 609248640), (35, 574434432), (36, 558477920), (39, 515518080), (40, 502630128), (42, 478695360), (44, 456936480), (45, 446782336), (48, 418858440), (52, 386638560), (55, 365549184), (56, 359021520), (60, 335086752), (63, 319130240), (64, 314143830), (65, 309310848), (66, 304624320), (70, 287217216), (72, 279238960), (77, 261106560), (78, 257759040), (80, 251315064), (84, 239347680), (88, 228468240), (90, 223391168), (91, 220936320), (96, 209429220), (99, 203082880), (104, 193319280), (105, 191478144), (110, 182774592), (112, 179510760), (117, 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(468, 42959840), (480, 41885844), (484, 41539680), (495, 40616576), (504, 39891280), (520, 38663856), (528, 38078040), (546, 36822720), (560, 35902152), (572, 35148960), (576, 34904870), (585, 34367872), (605, 33231744), (616, 32638320), (624, 32219880), (630, 31913024), (634, 31711680), (640, 31414383), (660, 30462432), (672, 29918460), (693, 29011840), (704, 28558530), (715, 28119168), (720, 27923896), (726, 27693120), (728, 27617040), (770, 26110656), (780, 25775904), (792, 25385360), (819, 24548480), (832, 24164910), (840, 23934768), (847, 23736960), (858, 23432640), (880, 22846824), (896, 22438845), (910, 22093632), (924, 21758880), (936, 21479920), (951, 21141120), (960, 20942922), (968, 20769840), (990, 20308288), (1001, 20085120), (1008, 19945640), (1040, 19331928), (1056, 19039020), (1089, 18462080), (1092, 18411360), (1120, 17951076), (1144, 17574480), (1152, 17452435), (1155, 17407104), (1170, 17183936), (1210, 16615872), (1232, 16319160), (1248, 16109940), (1260, 15956512), (1268, 15855840), (1287, 15621760), (1320, 15231216), (1344, 14959230), (1365, 14729088), (1386, 14505920), (1408, 14279265), (1430, 14059584), (1440, 13961948), (1452, 13846560), (1456, 13808520), (1540, 13055328), (1560, 12887952), (1573, 12781440), (1584, 12692680), (1585, 12684672), (1638, 12274240), (1664, 12082455), (1680, 11967384), (1694, 11868480), (1716, 11716320), (1760, 11423412), (1815, 11077248), (1820, 11046816), (1848, 10879440), (1872, 10739960), (1902, 10570560), (1920, 10471461), (1936, 10384920), (1980, 10154144), (2002, 10042560), (2016, 9972820), (2080, 9665964), (2112, 9519510), (2145, 9373056), (2178, 9231040), (2184, 9205680), (2219, 9060480), (2240, 8975538), (2288, 8787240), (2310, 8703552), (2340, 8591968), (2420, 8307936), (2464, 8159580), (2496, 8054970), (2520, 7978256), (2536, 7927920), (2541, 7912320), (2574, 7810880), (2640, 7615608), (2688, 7479615), (2730, 7364544), (2772, 7252960), (2853, 7047040), (2860, 7029792), (2880, 6980974), (2904, 6923280), (2912, 6904260), (3003, 6695040), (3080, 6527664), (3120, 6443976), (3146, 6390720), (3168, 6346340), (3170, 6342336), (3276, 6137120), (3360, 5983692), (3388, 5934240), (3432, 5858160), (3465, 5802368), (3487, 5765760), (3520, 5711706), (3630, 5538624), (3640, 5523408), (3696, 5439720), (3744, 5369980), (3804, 5285280), (3872, 5192460), (3960, 5077072), (4004, 5021280), (4032, 4986410), (4095, 4909696), (4121, 4878720), (4160, 4832982), (4224, 4759755), (4235, 4747392), (4290, 4686528), (4356, 4615520), (4368, 4602840), (4438, 4530240), (4480, 4487769), (4576, 4393620), (4620, 4351776), (4680, 4295984), (4719, 4260480), (4755, 4228224), (4840, 4153968), (4928, 4079790), (4992, 4027485), (5005, 4017024), (5040, 3989128), (5072, 3963960), (5082, 3956160), (5148, 3905440), (5280, 3807804), (5445, 3692416), (5460, 3682272), (5544, 3626480), (5706, 3523520), (5720, 3514896), (5760, 3490487), (5808, 3461640), (5824, 3452130), (6006, 3347520), (6160, 3263832), (6240, 3221988), (6292, 3195360), (6336, 3173170), (6340, 3171168), (6435, 3124352), (6552, 3068560), (6657, 3020160), (6720, 2991846), (6776, 2967120), (6864, 2929080), (6930, 2901184), (6974, 2882880), (7040, 2855853), (7260, 2769312), (7280, 2761704), (7392, 2719860), (7488, 2684990), (7608, 2642640), (7623, 2637440), (7744, 2596230), (7865, 2556288), (7920, 2538536), (8008, 2510640), (8064, 2493205), (8190, 2454848), (8242, 2439360), (8320, 2416491), (8470, 2373696), (8580, 2343264), (8712, 2307760), (8736, 2301420), (8876, 2265120), (9009, 2231680), (9152, 2196810), (9240, 2175888), (9360, 2147992), (9438, 2130240), (9510, 2114112), (9680, 2076984), (9856, 2039895), (10010, 2008512), (10080, 1994564), (10144, 1981980), (10164, 1978080), (10296, 1952720), (10461, 1921920), (10560, 1903902), (10890, 1846208), (10920, 1841136), (11011, 1825920), (11088, 1813240), (11095, 1812096), (11412, 1761760), (11440, 1757448), (11616, 1730820), (11648, 1726065), (12012, 1673760), (12320, 1631916), (12363, 1626240), 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