21527735040

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 1152

約数和(自身を含む): 94093332480

約数和(自身を除く): 72565597440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 53, 54, 56, 60, 63, 64, 69, 70, 72, 73, 80, 84, 90, 92, 96, 105, 106, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 146, 159, 160, 161, 168, 180, 184, 189, 192, 207, 210, 212, 216, 219, 224, 230, 240, 252, 256, 265, 270, 276, 280, 288, 292, 315, 318, 320, 322, 336, 345, 360, 365, 368, 371, 378, 384, 414, 420, 424, 432, 438, 448, 460, 477, 480, 483, 504, 511, 530, 540, 552, 560, 576, 584, 621, 630, 636, 640, 644, 657, 672, 690, 720, 730, 736, 742, 756, 768, 795, 805, 828, 840, 848, 864, 876, 896, 920, 945, 954, 960, 966, 1008, 1022, 1035, 1060, 1080, 1095, 1104, 1113, 1120, 1152, 1168, 1219, 1242, 1260, 1272, 1280, 1288, 1314, 1344, 1380, 1431, 1440, 1449, 1460, 1472, 1484, 1512, 1533, 1590, 1610, 1656, 1679, 1680, 1696, 1728, 1752, 1792, 1840, 1855, 1890, 1908, 1920, 1932, 1971, 2016, 2044, 2070, 2120, 2160, 2190, 2208, 2226, 2240, 2304, 2336, 2385, 2415, 2438, 2484, 2520, 2544, 2555, 2576, 2628, 2688, 2760, 2862, 2880, 2898, 2920, 2944, 2968, 3024, 3066, 3105, 3180, 3220, 3285, 3312, 3339, 3358, 3360, 3392, 3456, 3504, 3657, 3680, 3710, 3780, 3816, 3840, 3864, 3869, 3942, 4032, 4088, 4140, 4240, 4320, 4347, 4380, 4416, 4452, 4480, 4599, 4672, 4770, 4830, 4876, 4968, 5037, 5040, 5088, 5110, 5152, 5256, 5376, 5520, 5565, 5724, 5760, 5796, 5840, 5888, 5936, 6048, 6095, 6132, 6210, 6360, 6440, 6570, 6624, 6678, 6716, 6720, 6784, 6912, 7008, 7155, 7245, 7314, 7360, 7420, 7560, 7632, 7665, 7728, 7738, 7884, 8064, 8176, 8280, 8395, 8480, 8533, 8640, 8694, 8760, 8832, 8904, 8960, 9198, 9344, 9540, 9660, 9752, 9855, 9936, 10017, 10074, 10080, 10176, 10220, 10304, 10512, 10971, 11040, 11130, 11448, 11520, 11592, 11607, 11680, 11753, 11872, 12096, 12190, 12264, 12420, 12720, 12880, 13140, 13248, 13356, 13432, 13440, 13568, 13797, 14016, 14310, 14490, 14628, 14720, 14840, 15111, 15120, 15264, 15330, 15456, 15476, 15768, 16128, 16352, 16560, 16695, 16790, 16960, 17066, 17280, 17388, 17520, 17664, 17808, 18285, 18396, 18688, 19080, 19320, 19345, 19504, 19710, 19872, 20034, 20148, 20160, 20352, 20440, 20608, 21024, 21735, 21942, 22080, 22260, 22896, 22995, 23184, 23214, 23360, 23506, 23744, 24192, 24380, 24528, 24840, 25185, 25440, 25599, 25760, 26280, 26496, 26712, 26864, 26880, 27083, 27594, 28032, 28620, 28980, 29256, 29440, 29680, 30222, 30240, 30528, 30660, 30912, 30952, 31536, 32704, 32913, 33120, 33390, 33580, 33920, 34132, 34560, 34776, 34821, 35040, 35259, 35616, 36570, 36792, 38160, 38640, 38690, 39008, 39420, 39744, 40068, 40296, 40320, 40704, 40880, 41216, 42048, 42665, 43470, 43884, 44160, 44520, 45333, 45792, 45990, 46368, 46428, 46720, 47012, 47488, 48384, 48760, 49056, 49680, 50085, 50370, 50880, 51198, 51520, 52560, 52992, 53424, 53728, 54166, 54855, 55188, 56064, 57240, 57960, 58035, 58512, 58765, 59360, 60444, 60480, 61056, 61320, 61824, 61904, 63072, 65408, 65826, 66240, 66780, 67160, 67840, 68264, 68985, 69552, 69642, 70080, 70518, 71232, 73140, 73584, 75555, 76320, 76797, 77280, 77380, 78016, 78840, 79488, 80136, 80592, 80640, 81249, 81760, 84096, 85330, 86940, 87768, 88320, 88987, 89040, 90666, 91584, 91980, 92736, 92856, 93440, 94024, 94976, 97520, 98112, 99360, 100170, 100740, 101760, 102396, 103040, 104463, 105120, 105777, 106848, 107456, 108332, 109710, 110376, 114480, 115920, 116070, 117024, 117530, 118720, 120888, 120960, 122112, 122640, 123648, 123808, 126144, 127995, 130816, 131652, 132480, 133560, 134320, 135415, 136528, 137970, 139104, 139284, 140160, 141036, 142464, 146280, 147168, 151110, 152640, 153594, 154560, 154760, 156032, 157680, 158976, 160272, 161184, 162498, 163520, 164565, 168192, 170660, 173880, 174105, 175536, 176295, 177974, 178080, 181332, 183168, 183960, 185472, 185712, 188048, 195040, 196224, 198720, 200340, 201480, 203520, 204792, 206080, 208926, 210240, 211554, 213696, 214912, 216664, 219420, 220752, 226665, 228960, 230391, 231840, 232140, 234048, 235060, 237440, 241776, 241920, 243747, 245280, 247616, 252288, 255990, 263304, 264960, 266961, 267120, 268640, 270830, 273056, 275940, 278208, 278568, 280320, 282072, 284928, 292560, 294336, 302220, 305280, 307188, 309120, 309520, 312064, 315360, 317331, 320544, 322368, 324996, 327040, 329130, 341320, 347760, 348210, 351072, 352590, 355948, 356160, 362664, 366336, 367920, 370944, 371424, 376096, 383985, 390080, 392448, 397440, 400680, 402960, 406245, 409584, 417852, 420480, 423108, 427392, 429824, 433328, 438840, 441504, 444935, 453330, 457920, 460782, 463680, 464280, 468096, 470120, 474880, 483552, 487494, 490560, 495232, 504576, 511980, 522315, 526608, 528885, 533922, 534240, 537280, 541660, 546112, 551880, 556416, 557136, 564144, 585120, 588672, 604440, 610560, 614376, 618240, 619040, 622909, 630720, 634662, 641088, 644736, 649992, 654080, 658260, 682640, 695520, 696420, 702144, 705180, 711896, 712320, 725328, 731241, 735840, 742848, 752192, 767970, 780160, 794880, 800883, 801360, 805920, 812490, 819168, 835704, 840960, 846216, 854784, 866656, 877680, 883008, 889870, 906660, 915840, 921564, 927360, 928560, 936192, 940240, 967104, 974988, 981120, 990464, 1023960, 1044630, 1053216, 1057770, 1067844, 1068480, 1074560, 1083320, 1092224, 1103760, 1112832, 1114272, 1128288, 1151955, 1170240, 1177344, 1208880, 1218735, 1228752, 1238080, 1245818, 1261440, 1269324, 1282176, 1289472, 1299984, 1316520, 1334805, 1365280, 1391040, 1392840, 1404288, 1410360, 1423792, 1424640, 1450656, 1462482, 1471680, 1485696, 1504384, 1535940, 1560320, 1586655, 1601766, 1602720, 1611840, 1624980, 1638336, 1671408, 1692432, 1733312, 1755360, 1766016, 1779740, 1813320, 1831680, 1843128, 1854720, 1857120, 1868727, 1880480, 1934208, 1949976, 1962240, 2047920, 2089260, 2106432, 2115540, 2135688, 2136960, 2149120, 2166640, 2184448, 2207520, 2228544, 2256576, 2303910, 2340480, 2402649, 2417760, 2437470, 2457504, 2476160, 2491636, 2522880, 2538648, 2564352, 2599968, 2633040, 2669610, 2730560, 2782080, 2785680, 2808576, 2820720, 2847584, 2901312, 2924964, 2943360, 2971392, 3008768, 3071880, 3114545, 3173310, 3203532, 3205440, 3223680, 3249960, 3276672, 3342816, 3384864, 3466624, 3510720, 3532032, 3559480, 3626640, 3656205, 3686256, 3714240, 3737454, 3760960, 3868416, 3899952, 4004415, 4095840, 4178520, 4212864, 4231080, 4271376, 4273920, 4333280, 4415040, 4457088, 4513152, 4607820, 4680960, 4805298, 4835520, 4874940, 4915008, 4952320, 4983272, 5077296, 5199936, 5266080, 5339220, 5461120, 5564160, 5571360, 5606181, 5641440, 5695168, 5802624, 5849928, 5886720, 6143760, 6229090, 6346620, 6407064, 6410880, 6447360, 6499920, 6553344, 6685632, 6769728, 6933248, 7021440, 7118960, 7253280, 7312410, 7372512, 7428480, 7474908, 7521920, 7799904, 8008830, 8191680, 8357040, 8425728, 8462160, 8542752, 8666560, 8830080, 8914176, 9026304, 9215640, 9343635, 9610596, 9671040, 9749880, 9830016, 9966544, 10154592, 10399872, 10532160, 10678440, 10922240, 11142720, 11212362, 11282880, 11390336, 11605248, 11699856, 12013245, 12287520, 12458180, 12693240, 12814128, 12821760, 12999840, 13371264, 13539456, 14042880, 14237920, 14506560, 14624820, 14745024, 14856960, 14949816, 15043840, 15599808, 16017660, 16383360, 16714080, 16818543, 16924320, 17085504, 17333120, 17660160, 18431280, 18687270, 19221192, 19342080, 19499760, 19660032, 19933088, 20309184, 20799744, 21064320, 21356880, 22285440, 22424724, 22565760, 22780672, 23399712, 24026490, 24575040, 24916360, 25386480, 25628256, 25999680, 26742528, 27078912, 28030905, 28475840, 29013120, 29249640, 29490048, 29899632, 31199616, 32035320, 32766720, 33428160, 33637086, 33848640, 34171008, 34666240, 36862560, 37374540, 38442384, 38999520, 39866176, 40618368, 42128640, 42713760, 44570880, 44849448, 45131520, 46799424, 48052980, 49150080, 49832720, 50772960, 51256512, 51999360, 56061810, 56951680, 58026240, 58499280, 58980096, 59799264, 62399232, 64070640, 66856320, 67274172, 67697280, 68342016, 73725120, 74749080, 76884768, 77999040, 79732352, 81236736, 84092715, 85427520, 89698896, 93598848, 96105960, 98300160, 99665440, 101545920, 102513024, 103998720, 112123620, 113903360, 116998560, 119598528, 128141280, 133712640, 134548344, 135394560, 147450240, 149498160, 153769536, 155998080, 159464704, 168185430, 170855040, 179397792, 187197696, 192211920, 199330880, 203091840, 205026048, 224247240, 233997120, 239197056, 256282560, 269096688, 294900480, 298996320, 307539072, 311996160, 336370860, 341710080, 358795584, 384423840, 398661760, 406183680, 448494480, 467994240, 478394112, 512565120, 538193376, 597992640, 615078144, 672741720, 717591168, 768847680, 797323520, 896988960, 935988480, 1025130240, 1076386752, 1195985280, 1345483440, 1435182336, 1537695360, 1793977920, 2152773504, 2391970560, 2690966880, 3075390720, 3587955840, 4305547008, 5381933760, 7175911680, 10763867520, 21527735040]

約数ペア:

[(1, 21527735040), (2, 10763867520), (3, 7175911680), (4, 5381933760), (5, 4305547008), (6, 3587955840), (7, 3075390720), (8, 2690966880), (9, 2391970560), (10, 2152773504), (12, 1793977920), (14, 1537695360), (15, 1435182336), (16, 1345483440), (18, 1195985280), (20, 1076386752), (21, 1025130240), (23, 935988480), (24, 896988960), (27, 797323520), (28, 768847680), (30, 717591168), (32, 672741720), (35, 615078144), (36, 597992640), (40, 538193376), (42, 512565120), (45, 478394112), (46, 467994240), (48, 448494480), (53, 406183680), (54, 398661760), (56, 384423840), (60, 358795584), (63, 341710080), (64, 336370860), (69, 311996160), (70, 307539072), (72, 298996320), (73, 294900480), (80, 269096688), (84, 256282560), (90, 239197056), (92, 233997120), (96, 224247240), (105, 205026048), (106, 203091840), (108, 199330880), (112, 192211920), (115, 187197696), (120, 179397792), (126, 170855040), (128, 168185430), (135, 159464704), (138, 155998080), (140, 153769536), (144, 149498160), (146, 147450240), (159, 135394560), (160, 134548344), (161, 133712640), (168, 128141280), (180, 119598528), (184, 116998560), (189, 113903360), (192, 112123620), (207, 103998720), (210, 102513024), (212, 101545920), (216, 99665440), (219, 98300160), (224, 96105960), (230, 93598848), (240, 89698896), (252, 85427520), (256, 84092715), (265, 81236736), (270, 79732352), (276, 77999040), (280, 76884768), (288, 74749080), (292, 73725120), (315, 68342016), (318, 67697280), (320, 67274172), (322, 66856320), (336, 64070640), (345, 62399232), (360, 59799264), (365, 58980096), (368, 58499280), (371, 58026240), (378, 56951680), (384, 56061810), (414, 51999360), (420, 51256512), (424, 50772960), (432, 49832720), (438, 49150080), (448, 48052980), (460, 46799424), (477, 45131520), (480, 44849448), (483, 44570880), (504, 42713760), (511, 42128640), (530, 40618368), (540, 39866176), (552, 38999520), (560, 38442384), (576, 37374540), (584, 36862560), (621, 34666240), (630, 34171008), (636, 33848640), (640, 33637086), (644, 33428160), (657, 32766720), (672, 32035320), (690, 31199616), (720, 29899632), (730, 29490048), (736, 29249640), (742, 29013120), (756, 28475840), (768, 28030905), (795, 27078912), (805, 26742528), (828, 25999680), (840, 25628256), (848, 25386480), (864, 24916360), (876, 24575040), (896, 24026490), (920, 23399712), (945, 22780672), (954, 22565760), (960, 22424724), (966, 22285440), (1008, 21356880), (1022, 21064320), (1035, 20799744), (1060, 20309184), (1080, 19933088), (1095, 19660032), (1104, 19499760), (1113, 19342080), (1120, 19221192), (1152, 18687270), (1168, 18431280), (1219, 17660160), (1242, 17333120), (1260, 17085504), (1272, 16924320), (1280, 16818543), (1288, 16714080), (1314, 16383360), (1344, 16017660), (1380, 15599808), (1431, 15043840), (1440, 14949816), (1449, 14856960), (1460, 14745024), (1472, 14624820), (1484, 14506560), (1512, 14237920), (1533, 14042880), (1590, 13539456), (1610, 13371264), (1656, 12999840), (1679, 12821760), (1680, 12814128), (1696, 12693240), (1728, 12458180), (1752, 12287520), (1792, 12013245), (1840, 11699856), (1855, 11605248), (1890, 11390336), (1908, 11282880), (1920, 11212362), (1932, 11142720), (1971, 10922240), (2016, 10678440), (2044, 10532160), (2070, 10399872), (2120, 10154592), (2160, 9966544), (2190, 9830016), (2208, 9749880), (2226, 9671040), (2240, 9610596), (2304, 9343635), (2336, 9215640), (2385, 9026304), (2415, 8914176), (2438, 8830080), (2484, 8666560), (2520, 8542752), (2544, 8462160), (2555, 8425728), (2576, 8357040), (2628, 8191680), (2688, 8008830), (2760, 7799904), (2862, 7521920), (2880, 7474908), (2898, 7428480), (2920, 7372512), (2944, 7312410), (2968, 7253280), (3024, 7118960), (3066, 7021440), (3105, 6933248), (3180, 6769728), (3220, 6685632), (3285, 6553344), (3312, 6499920), (3339, 6447360), (3358, 6410880), (3360, 6407064), (3392, 6346620), (3456, 6229090), (3504, 6143760), (3657, 5886720), (3680, 5849928), (3710, 5802624), (3780, 5695168), (3816, 5641440), (3840, 5606181), (3864, 5571360), (3869, 5564160), (3942, 5461120), (4032, 5339220), (4088, 5266080), (4140, 5199936), (4240, 5077296), (4320, 4983272), (4347, 4952320), (4380, 4915008), (4416, 4874940), (4452, 4835520), (4480, 4805298), (4599, 4680960), (4672, 4607820), (4770, 4513152), (4830, 4457088), (4876, 4415040), (4968, 4333280), (5037, 4273920), (5040, 4271376), (5088, 4231080), (5110, 4212864), (5152, 4178520), (5256, 4095840), (5376, 4004415), (5520, 3899952), (5565, 3868416), (5724, 3760960), (5760, 3737454), (5796, 3714240), (5840, 3686256), (5888, 3656205), (5936, 3626640), (6048, 3559480), (6095, 3532032), (6132, 3510720), (6210, 3466624), (6360, 3384864), (6440, 3342816), (6570, 3276672), (6624, 3249960), (6678, 3223680), (6716, 3205440), (6720, 3203532), (6784, 3173310), (6912, 3114545), (7008, 3071880), (7155, 3008768), (7245, 2971392), (7314, 2943360), (7360, 2924964), (7420, 2901312), (7560, 2847584), (7632, 2820720), (7665, 2808576), (7728, 2785680), (7738, 2782080), (7884, 2730560), (8064, 2669610), (8176, 2633040), (8280, 2599968), (8395, 2564352), (8480, 2538648), (8533, 2522880), (8640, 2491636), (8694, 2476160), (8760, 2457504), (8832, 2437470), (8904, 2417760), (8960, 2402649), (9198, 2340480), (9344, 2303910), (9540, 2256576), (9660, 2228544), (9752, 2207520), (9855, 2184448), (9936, 2166640), (10017, 2149120), (10074, 2136960), (10080, 2135688), (10176, 2115540), (10220, 2106432), (10304, 2089260), (10512, 2047920), (10971, 1962240), (11040, 1949976), (11130, 1934208), (11448, 1880480), (11520, 1868727), (11592, 1857120), (11607, 1854720), (11680, 1843128), (11753, 1831680), (11872, 1813320), (12096, 1779740), (12190, 1766016), (12264, 1755360), (12420, 1733312), (12720, 1692432), (12880, 1671408), (13140, 1638336), (13248, 1624980), (13356, 1611840), (13432, 1602720), (13440, 1601766), (13568, 1586655), (13797, 1560320), (14016, 1535940), (14310, 1504384), (14490, 1485696), (14628, 1471680), (14720, 1462482), (14840, 1450656), (15111, 1424640), (15120, 1423792), (15264, 1410360), (15330, 1404288), (15456, 1392840), (15476, 1391040), (15768, 1365280), (16128, 1334805), (16352, 1316520), (16560, 1299984), (16695, 1289472), (16790, 1282176), (16960, 1269324), (17066, 1261440), (17280, 1245818), (17388, 1238080), (17520, 1228752), (17664, 1218735), (17808, 1208880), (18285, 1177344), (18396, 1170240), (18688, 1151955), (19080, 1128288), (19320, 1114272), (19345, 1112832), (19504, 1103760), (19710, 1092224), (19872, 1083320), (20034, 1074560), (20148, 1068480), (20160, 1067844), (20352, 1057770), (20440, 1053216), (20608, 1044630), (21024, 1023960), (21735, 990464), (21942, 981120), (22080, 974988), (22260, 967104), (22896, 940240), (22995, 936192), (23184, 928560), (23214, 927360), (23360, 921564), (23506, 915840), (23744, 906660), (24192, 889870), (24380, 883008), (24528, 877680), (24840, 866656), (25185, 854784), (25440, 846216), (25599, 840960), (25760, 835704), (26280, 819168), (26496, 812490), (26712, 805920), (26864, 801360), (26880, 800883), (27083, 794880), (27594, 780160), (28032, 767970), (28620, 752192), (28980, 742848), (29256, 735840), (29440, 731241), (29680, 725328), (30222, 712320), (30240, 711896), (30528, 705180), (30660, 702144), (30912, 696420), (30952, 695520), (31536, 682640), (32704, 658260), (32913, 654080), (33120, 649992), (33390, 644736), (33580, 641088), (33920, 634662), (34132, 630720), (34560, 622909), (34776, 619040), (34821, 618240), (35040, 614376), (35259, 610560), (35616, 604440), (36570, 588672), (36792, 585120), (38160, 564144), (38640, 557136), (38690, 556416), (39008, 551880), (39420, 546112), (39744, 541660), (40068, 537280), (40296, 534240), (40320, 533922), (40704, 528885), (40880, 526608), (41216, 522315), (42048, 511980), (42665, 504576), (43470, 495232), (43884, 490560), (44160, 487494), (44520, 483552), (45333, 474880), (45792, 470120), (45990, 468096), (46368, 464280), (46428, 463680), (46720, 460782), (47012, 457920), (47488, 453330), (48384, 444935), 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