21149061120

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 1040

約数和(自身を含む): 88486390080

約数和(自身を除く): 67337328960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 61, 64, 66, 72, 76, 80, 81, 88, 90, 95, 96, 99, 108, 110, 114, 120, 122, 128, 132, 135, 144, 152, 160, 162, 165, 171, 176, 180, 183, 190, 192, 198, 209, 216, 220, 228, 240, 244, 256, 264, 270, 285, 288, 297, 304, 305, 320, 324, 330, 342, 352, 360, 366, 380, 384, 396, 405, 418, 432, 440, 456, 480, 488, 495, 512, 513, 528, 540, 549, 570, 576, 594, 608, 610, 627, 640, 648, 660, 671, 684, 704, 720, 732, 760, 768, 792, 810, 836, 855, 864, 880, 891, 912, 915, 960, 976, 990, 1024, 1026, 1045, 1056, 1080, 1098, 1140, 1152, 1159, 1188, 1216, 1220, 1254, 1280, 1296, 1320, 1342, 1368, 1408, 1440, 1464, 1485, 1520, 1536, 1539, 1584, 1620, 1647, 1672, 1710, 1728, 1760, 1782, 1824, 1830, 1881, 1920, 1952, 1980, 2013, 2048, 2052, 2090, 2112, 2160, 2196, 2280, 2304, 2318, 2376, 2432, 2440, 2508, 2560, 2565, 2592, 2640, 2684, 2736, 2745, 2816, 2880, 2928, 2970, 3040, 3072, 3078, 3135, 3168, 3240, 3294, 3344, 3355, 3420, 3456, 3477, 3520, 3564, 3648, 3660, 3762, 3840, 3904, 3960, 4026, 4096, 4104, 4180, 4224, 4320, 4392, 4455, 4560, 4608, 4636, 4752, 4864, 4880, 4941, 5016, 5120, 5130, 5184, 5280, 5368, 5472, 5490, 5632, 5643, 5760, 5795, 5856, 5940, 6039, 6080, 6144, 6156, 6270, 6336, 6480, 6588, 6688, 6710, 6840, 6912, 6954, 7040, 7128, 7296, 7320, 7524, 7680, 7695, 7808, 7920, 8052, 8208, 8235, 8360, 8448, 8640, 8784, 8910, 9120, 9216, 9272, 9405, 9504, 9728, 9760, 9882, 10032, 10065, 10240, 10260, 10368, 10431, 10560, 10736, 10944, 10980, 11264, 11286, 11520, 11590, 11712, 11880, 12078, 12160, 12288, 12312, 12540, 12672, 12749, 12960, 13176, 13376, 13420, 13680, 13824, 13908, 14080, 14256, 14592, 14640, 15048, 15360, 15390, 15616, 15840, 16104, 16416, 16470, 16720, 16896, 16929, 17280, 17385, 17568, 17820, 18117, 18240, 18432, 18544, 18810, 19008, 19456, 19520, 19764, 20064, 20130, 20480, 20520, 20736, 20862, 21120, 21472, 21888, 21960, 22528, 22572, 23040, 23180, 23424, 23760, 24156, 24320, 24624, 24705, 25080, 25344, 25498, 25920, 26352, 26752, 26840, 27360, 27648, 27816, 28160, 28215, 28512, 29184, 29280, 30096, 30195, 30720, 30780, 31232, 31293, 31680, 32208, 32832, 32940, 33440, 33792, 33858, 34560, 34770, 35136, 35640, 36234, 36480, 36864, 37088, 37620, 38016, 38247, 38912, 39040, 39528, 40128, 40260, 41040, 41472, 41724, 42240, 42944, 43776, 43920, 45056, 45144, 46080, 46360, 46848, 47520, 48312, 48640, 49248, 49410, 50160, 50688, 50996, 51840, 52155, 52704, 53504, 53680, 54351, 54720, 55296, 55632, 56320, 56430, 57024, 58368, 58560, 60192, 60390, 61440, 61560, 62464, 62586, 63360, 63745, 64416, 65664, 65880, 66880, 67584, 67716, 69120, 69540, 70272, 71280, 72468, 72960, 74176, 75240, 76032, 76494, 77824, 78080, 79056, 80256, 80520, 82080, 82944, 83448, 84480, 84645, 85888, 87552, 87840, 90288, 90585, 92160, 92720, 93696, 93879, 95040, 96624, 97280, 98496, 98820, 100320, 101376, 101992, 103680, 104310, 105408, 107008, 107360, 108702, 109440, 110592, 111264, 112640, 112860, 114048, 114741, 116736, 117120, 120384, 120780, 123120, 124928, 125172, 126720, 127490, 128832, 131328, 131760, 133760, 135168, 135432, 138240, 139080, 140544, 142560, 144936, 145920, 148352, 150480, 152064, 152988, 156160, 156465, 158112, 160512, 161040, 164160, 165888, 166896, 168960, 169290, 171776, 175104, 175680, 180576, 181170, 184320, 185440, 187392, 187758, 190080, 191235, 193248, 194560, 196992, 197640, 200640, 202752, 203984, 207360, 208620, 210816, 214016, 214720, 217404, 218880, 222528, 225280, 225720, 228096, 229482, 233472, 234240, 240768, 241560, 246240, 249856, 250344, 253440, 254980, 257664, 262656, 263520, 267520, 270864, 271755, 276480, 278160, 281088, 285120, 289872, 291840, 296704, 300960, 304128, 305976, 312320, 312930, 316224, 321024, 322080, 328320, 331776, 333792, 337920, 338580, 343552, 344223, 350208, 351360, 361152, 362340, 370880, 374784, 375516, 380160, 382470, 386496, 389120, 393984, 395280, 401280, 405504, 407968, 414720, 417240, 421632, 428032, 429440, 434808, 437760, 445056, 451440, 456192, 458964, 468480, 469395, 481536, 483120, 492480, 500688, 506880, 509960, 515328, 525312, 527040, 535040, 541728, 543510, 552960, 556320, 562176, 570240, 573705, 579744, 583680, 593408, 601920, 608256, 611952, 624640, 625860, 632448, 642048, 644160, 656640, 667584, 675840, 677160, 687104, 688446, 700416, 702720, 722304, 724680, 741760, 749568, 751032, 760320, 764940, 772992, 787968, 790560, 802560, 815936, 829440, 834480, 843264, 856064, 858880, 869616, 875520, 890112, 902880, 912384, 917928, 936960, 938790, 963072, 966240, 984960, 1001376, 1013760, 1019920, 1030656, 1032669, 1050624, 1054080, 1070080, 1083456, 1087020, 1112640, 1124352, 1140480, 1147410, 1159488, 1167360, 1186816, 1203840, 1216512, 1223904, 1249280, 1251720, 1264896, 1284096, 1288320, 1313280, 1335168, 1354320, 1374208, 1376892, 1405440, 1444608, 1449360, 1483520, 1502064, 1520640, 1529880, 1545984, 1575936, 1581120, 1605120, 1631872, 1658880, 1668960, 1686528, 1717760, 1721115, 1739232, 1751040, 1780224, 1805760, 1824768, 1835856, 1873920, 1877580, 1926144, 1932480, 1969920, 2002752, 2027520, 2039840, 2061312, 2065338, 2101248, 2108160, 2140160, 2166912, 2174040, 2225280, 2248704, 2280960, 2294820, 2318976, 2373632, 2407680, 2447808, 2503440, 2529792, 2568192, 2576640, 2626560, 2670336, 2708640, 2748416, 2753784, 2810880, 2889216, 2898720, 2967040, 3004128, 3041280, 3059760, 3091968, 3151872, 3162240, 3210240, 3263744, 3337920, 3373056, 3435520, 3442230, 3478464, 3502080, 3560448, 3611520, 3649536, 3671712, 3747840, 3755160, 3852288, 3864960, 3939840, 4005504, 4079680, 4122624, 4130676, 4216320, 4280320, 4333824, 4348080, 4450560, 4561920, 4589640, 4637952, 4747264, 4815360, 4895616, 5006880, 5059584, 5153280, 5163345, 5253120, 5340672, 5417280, 5507568, 5621760, 5778432, 5797440, 5934080, 6008256, 6082560, 6119520, 6183936, 6303744, 6324480, 6420480, 6527488, 6675840, 6746112, 6871040, 6884460, 6956928, 7120896, 7223040, 7343424, 7510320, 7704576, 7729920, 7879680, 8011008, 8159360, 8245248, 8261352, 8432640, 8667648, 8696160, 8901120, 9123840, 9179280, 9275904, 9630720, 9791232, 10013760, 10119168, 10306560, 10326690, 10506240, 10681344, 10834560, 11015136, 11243520, 11556864, 11594880, 11868160, 12016512, 12239040, 12367872, 12648960, 12840960, 13054976, 13351680, 13742080, 13768920, 13913856, 14241792, 14446080, 14686848, 15020640, 15459840, 15759360, 16022016, 16318720, 16522704, 16865280, 17335296, 17392320, 17802240, 18247680, 18358560, 18551808, 19261440, 19582464, 20027520, 20238336, 20613120, 20653380, 21362688, 21669120, 22030272, 23113728, 23189760, 23736320, 24033024, 24478080, 24735744, 25297920, 26109952, 26703360, 27537840, 27827712, 28892160, 29373696, 30041280, 30919680, 31518720, 32044032, 32637440, 33045408, 33730560, 34670592, 34784640, 35604480, 36717120, 37103616, 38522880, 39164928, 40055040, 41226240, 41306760, 42725376, 43338240, 44060544, 46379520, 48066048, 48956160, 50595840, 52219904, 53406720, 55075680, 55655424, 57784320, 58747392, 60082560, 61839360, 64088064, 65274880, 66090816, 69341184, 69569280, 71208960, 73434240, 74207232, 78329856, 80110080, 82613520, 86676480, 88121088, 92759040, 96132096, 97912320, 101191680, 106813440, 110151360, 111310848, 115568640, 117494784, 120165120, 123678720, 128176128, 130549760, 132181632, 139138560, 146868480, 156659712, 160220160, 165227040, 173352960, 176242176, 185518080, 192264192, 195824640, 213626880, 220302720, 222621696, 234989568, 240330240, 261099520, 264363264, 278277120, 293736960, 320440320, 330454080, 346705920, 352484352, 371036160, 384528384, 391649280, 440605440, 469979136, 480660480, 528726528, 556554240, 587473920, 640880640, 660908160, 704968704, 783298560, 881210880, 961320960, 1057453056, 1113108480, 1174947840, 1321816320, 1409937408, 1762421760, 1922641920, 2114906112, 2349895680, 2643632640, 3524843520, 4229812224, 5287265280, 7049687040, 10574530560, 21149061120]

約数ペア:

[(1, 21149061120), (2, 10574530560), (3, 7049687040), (4, 5287265280), (5, 4229812224), (6, 3524843520), (8, 2643632640), (9, 2349895680), (10, 2114906112), (11, 1922641920), (12, 1762421760), (15, 1409937408), (16, 1321816320), (18, 1174947840), (19, 1113108480), (20, 1057453056), (22, 961320960), (24, 881210880), (27, 783298560), (30, 704968704), (32, 660908160), (33, 640880640), (36, 587473920), (38, 556554240), (40, 528726528), (44, 480660480), (45, 469979136), (48, 440605440), (54, 391649280), (55, 384528384), (57, 371036160), (60, 352484352), (61, 346705920), (64, 330454080), (66, 320440320), (72, 293736960), (76, 278277120), (80, 264363264), (81, 261099520), (88, 240330240), (90, 234989568), (95, 222621696), (96, 220302720), (99, 213626880), (108, 195824640), (110, 192264192), (114, 185518080), (120, 176242176), (122, 173352960), (128, 165227040), (132, 160220160), (135, 156659712), (144, 146868480), (152, 139138560), (160, 132181632), (162, 130549760), (165, 128176128), (171, 123678720), (176, 120165120), (180, 117494784), (183, 115568640), (190, 111310848), (192, 110151360), (198, 106813440), (209, 101191680), (216, 97912320), (220, 96132096), (228, 92759040), (240, 88121088), (244, 86676480), (256, 82613520), (264, 80110080), (270, 78329856), (285, 74207232), (288, 73434240), (297, 71208960), (304, 69569280), (305, 69341184), (320, 66090816), (324, 65274880), (330, 64088064), (342, 61839360), (352, 60082560), (360, 58747392), (366, 57784320), (380, 55655424), (384, 55075680), (396, 53406720), (405, 52219904), (418, 50595840), (432, 48956160), (440, 48066048), (456, 46379520), (480, 44060544), (488, 43338240), (495, 42725376), (512, 41306760), (513, 41226240), (528, 40055040), (540, 39164928), (549, 38522880), (570, 37103616), (576, 36717120), (594, 35604480), (608, 34784640), (610, 34670592), (627, 33730560), (640, 33045408), (648, 32637440), (660, 32044032), (671, 31518720), (684, 30919680), (704, 30041280), (720, 29373696), (732, 28892160), (760, 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10119168), (2112, 10013760), (2160, 9791232), (2196, 9630720), (2280, 9275904), (2304, 9179280), (2318, 9123840), (2376, 8901120), (2432, 8696160), (2440, 8667648), (2508, 8432640), (2560, 8261352), (2565, 8245248), (2592, 8159360), (2640, 8011008), (2684, 7879680), (2736, 7729920), (2745, 7704576), (2816, 7510320), (2880, 7343424), (2928, 7223040), (2970, 7120896), (3040, 6956928), (3072, 6884460), (3078, 6871040), (3135, 6746112), (3168, 6675840), (3240, 6527488), (3294, 6420480), (3344, 6324480), (3355, 6303744), (3420, 6183936), (3456, 6119520), (3477, 6082560), (3520, 6008256), (3564, 5934080), (3648, 5797440), (3660, 5778432), (3762, 5621760), (3840, 5507568), (3904, 5417280), (3960, 5340672), (4026, 5253120), (4096, 5163345), (4104, 5153280), (4180, 5059584), (4224, 5006880), (4320, 4895616), (4392, 4815360), (4455, 4747264), (4560, 4637952), (4608, 4589640), (4636, 4561920), (4752, 4450560), (4864, 4348080), (4880, 4333824), (4941, 4280320), (5016, 4216320), (5120, 4130676), (5130, 4122624), (5184, 4079680), (5280, 4005504), (5368, 3939840), (5472, 3864960), (5490, 3852288), (5632, 3755160), (5643, 3747840), (5760, 3671712), (5795, 3649536), (5856, 3611520), (5940, 3560448), (6039, 3502080), (6080, 3478464), (6144, 3442230), (6156, 3435520), (6270, 3373056), (6336, 3337920), (6480, 3263744), (6588, 3210240), (6688, 3162240), (6710, 3151872), (6840, 3091968), (6912, 3059760), (6954, 3041280), (7040, 3004128), (7128, 2967040), (7296, 2898720), (7320, 2889216), (7524, 2810880), (7680, 2753784), (7695, 2748416), (7808, 2708640), (7920, 2670336), (8052, 2626560), (8208, 2576640), (8235, 2568192), (8360, 2529792), (8448, 2503440), (8640, 2447808), (8784, 2407680), (8910, 2373632), (9120, 2318976), (9216, 2294820), (9272, 2280960), (9405, 2248704), (9504, 2225280), (9728, 2174040), (9760, 2166912), (9882, 2140160), (10032, 2108160), (10065, 2101248), (10240, 2065338), (10260, 2061312), (10368, 2039840), (10431, 2027520), (10560, 2002752), (10736, 1969920), (10944, 1932480), (10980, 1926144), (11264, 1877580), (11286, 1873920), (11520, 1835856), (11590, 1824768), (11712, 1805760), (11880, 1780224), (12078, 1751040), (12160, 1739232), (12288, 1721115), (12312, 1717760), (12540, 1686528), (12672, 1668960), (12749, 1658880), (12960, 1631872), (13176, 1605120), (13376, 1581120), (13420, 1575936), (13680, 1545984), (13824, 1529880), (13908, 1520640), (14080, 1502064), (14256, 1483520), (14592, 1449360), (14640, 1444608), (15048, 1405440), (15360, 1376892), (15390, 1374208), (15616, 1354320), (15840, 1335168), (16104, 1313280), (16416, 1288320), (16470, 1284096), (16720, 1264896), (16896, 1251720), (16929, 1249280), (17280, 1223904), (17385, 1216512), (17568, 1203840), (17820, 1186816), (18117, 1167360), (18240, 1159488), (18432, 1147410), (18544, 1140480), (18810, 1124352), (19008, 1112640), (19456, 1087020), (19520, 1083456), (19764, 1070080), (20064, 1054080), (20130, 1050624), (20480, 1032669), (20520, 1030656), (20736, 1019920), (20862, 1013760), (21120, 1001376), (21472, 984960), (21888, 966240), (21960, 963072), (22528, 938790), (22572, 936960), (23040, 917928), (23180, 912384), (23424, 902880), (23760, 890112), (24156, 875520), (24320, 869616), (24624, 858880), (24705, 856064), (25080, 843264), (25344, 834480), (25498, 829440), (25920, 815936), (26352, 802560), (26752, 790560), (26840, 787968), (27360, 772992), (27648, 764940), (27816, 760320), (28160, 751032), (28215, 749568), (28512, 741760), (29184, 724680), (29280, 722304), (30096, 702720), (30195, 700416), (30720, 688446), (30780, 687104), (31232, 677160), (31293, 675840), (31680, 667584), (32208, 656640), (32832, 644160), (32940, 642048), (33440, 632448), (33792, 625860), (33858, 624640), (34560, 611952), (34770, 608256), (35136, 601920), (35640, 593408), (36234, 583680), (36480, 579744), (36864, 573705), (37088, 570240), (37620, 562176), (38016, 556320), (38247, 552960), (38912, 543510), (39040, 541728), (39528, 535040), (40128, 527040), (40260, 525312), (41040, 515328), (41472, 509960), (41724, 506880), (42240, 500688), (42944, 492480), (43776, 483120), (43920, 481536), (45056, 469395), (45144, 468480), (46080, 458964), (46360, 456192), (46848, 451440), (47520, 445056), (48312, 437760), (48640, 434808), (49248, 429440), (49410, 428032), (50160, 421632), (50688, 417240), (50996, 414720), (51840, 407968), (52155, 405504), (52704, 401280), (53504, 395280), (53680, 393984), (54351, 389120), (54720, 386496), (55296, 382470), (55632, 380160), (56320, 375516), (56430, 374784), (57024, 370880), (58368, 362340), (58560, 361152), (60192, 351360), (60390, 350208), (61440, 344223), (61560, 343552), (62464, 338580), (62586, 337920), (63360, 333792), (63745, 331776), (64416, 328320), (65664, 322080), (65880, 321024), (66880, 316224), (67584, 312930), (67716, 312320), (69120, 305976), (69540, 304128), (70272, 300960), (71280, 296704), (72468, 291840), (72960, 289872), (74176, 285120), (75240, 281088), (76032, 278160), (76494, 276480), (77824, 271755), (78080, 270864), (79056, 267520), (80256, 263520), (80520, 262656), (82080, 257664), (82944, 254980), (83448, 253440), (84480, 250344), (84645, 249856), (85888, 246240), (87552, 241560), (87840, 240768), (90288, 234240), (90585, 233472), (92160, 229482), (92720, 228096), (93696, 225720), (93879, 225280), (95040, 222528), (96624, 218880), (97280, 217404), (98496, 214720), (98820, 214016), (100320, 210816), (101376, 208620), (101992, 207360), (103680, 203984), (104310, 202752), (105408, 200640), (107008, 197640), (107360, 196992), (108702, 194560), (109440, 193248), (110592, 191235), (111264, 190080), (112640, 187758), (112860, 187392), (114048, 185440), (114741, 184320), (116736, 181170), (117120, 180576), (120384, 175680), (120780, 175104), (123120, 171776), (124928, 169290), (125172, 168960), (126720, 166896), (127490, 165888), (128832, 164160), (131328, 161040), (131760, 160512), (133760, 158112), (135168, 156465), (135432, 156160), (138240, 152988), (139080, 152064), (140544, 150480), (142560, 148352), (144936, 145920)]