19947432960

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 1056

約数和(自身を含む): 87553170432

約数和(自身を除く): 67605737472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 67, 70, 71, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 134, 140, 142, 144, 156, 160, 168, 180, 182, 192, 195, 201, 208, 210, 213, 224, 234, 240, 252, 256, 260, 268, 273, 280, 284, 288, 312, 315, 320, 335, 336, 355, 360, 364, 384, 390, 402, 416, 420, 426, 448, 455, 468, 469, 480, 497, 504, 512, 520, 536, 546, 560, 568, 576, 585, 603, 624, 630, 639, 640, 670, 672, 710, 720, 728, 768, 780, 804, 819, 832, 840, 852, 871, 896, 910, 923, 936, 938, 960, 994, 1005, 1008, 1024, 1040, 1065, 1072, 1092, 1120, 1136, 1152, 1170, 1206, 1248, 1260, 1278, 1280, 1340, 1344, 1365, 1407, 1420, 1440, 1456, 1491, 1536, 1560, 1608, 1638, 1664, 1680, 1704, 1742, 1792, 1820, 1846, 1872, 1876, 1920, 1988, 2010, 2016, 2080, 2130, 2144, 2184, 2240, 2272, 2304, 2340, 2345, 2412, 2485, 2496, 2520, 2556, 2560, 2613, 2680, 2688, 2730, 2769, 2814, 2840, 2880, 2912, 2982, 3015, 3072, 3120, 3195, 3216, 3276, 3328, 3360, 3408, 3484, 3584, 3640, 3692, 3744, 3752, 3840, 3976, 4020, 4032, 4095, 4160, 4221, 4260, 4288, 4355, 4368, 4473, 4480, 4544, 4608, 4615, 4680, 4690, 4757, 4824, 4970, 4992, 5040, 5112, 5120, 5226, 5360, 5376, 5460, 5538, 5628, 5680, 5760, 5824, 5964, 6030, 6097, 6240, 6390, 6432, 6461, 6552, 6656, 6720, 6816, 6968, 7035, 7168, 7280, 7384, 7455, 7488, 7504, 7680, 7839, 7952, 8040, 8064, 8190, 8307, 8320, 8442, 8520, 8576, 8710, 8736, 8946, 8960, 9088, 9216, 9230, 9360, 9380, 9514, 9648, 9940, 9984, 10080, 10224, 10452, 10720, 10752, 10920, 11076, 11256, 11360, 11520, 11648, 11928, 12060, 12194, 12480, 12780, 12864, 12922, 13065, 13104, 13312, 13440, 13632, 13845, 13936, 14070, 14271, 14560, 14768, 14910, 14976, 15008, 15360, 15678, 15904, 16080, 16128, 16380, 16614, 16640, 16884, 17040, 17152, 17420, 17472, 17892, 17920, 18176, 18291, 18460, 18720, 18760, 19028, 19296, 19383, 19880, 19968, 20160, 20448, 20904, 21105, 21440, 21504, 21840, 22152, 22365, 22512, 22720, 23040, 23296, 23785, 23856, 24120, 24388, 24960, 25560, 25728, 25844, 26130, 26208, 26880, 27264, 27690, 27872, 28140, 28542, 29120, 29536, 29820, 29952, 30016, 30485, 31356, 31808, 32160, 32256, 32305, 32760, 33228, 33280, 33299, 33768, 34080, 34304, 34840, 34944, 35784, 35840, 36352, 36582, 36920, 37440, 37520, 38056, 38592, 38766, 39195, 39760, 39936, 40320, 40896, 41535, 41808, 42210, 42813, 42880, 43680, 44304, 44730, 45024, 45440, 46080, 46592, 47570, 47712, 48240, 48776, 49920, 51120, 51456, 51688, 52260, 52416, 53760, 54528, 54873, 55380, 55744, 56280, 57084, 58149, 58240, 59072, 59640, 59904, 60032, 60970, 61841, 62712, 63616, 64320, 64512, 64610, 65520, 66456, 66560, 66598, 67536, 68160, 68608, 69680, 69888, 71355, 71568, 72704, 73164, 73840, 74880, 75040, 76112, 77184, 77532, 78390, 79520, 80640, 81792, 83070, 83616, 84420, 85626, 85760, 87360, 88608, 89460, 90048, 90880, 91455, 93184, 95140, 95424, 96480, 96915, 97552, 99840, 99897, 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381696, 385920, 387660, 390208, 399588, 408960, 413504, 418080, 419328, 428130, 432887, 438984, 443040, 445952, 450240, 456672, 465192, 465920, 472576, 477120, 480256, 487760, 494728, 499485, 501696, 508928, 514560, 516880, 524160, 531648, 532784, 540288, 545280, 548730, 556569, 557440, 570840, 572544, 581490, 585312, 590720, 599040, 599382, 600320, 608896, 617472, 618410, 620256, 627120, 636160, 654336, 664560, 665980, 668928, 675360, 685008, 698880, 708864, 715680, 720384, 731640, 742092, 761120, 763392, 771840, 775320, 780416, 799176, 817920, 827008, 836160, 838656, 856260, 865774, 877968, 886080, 891904, 900480, 913344, 927615, 930384, 945152, 954240, 975520, 989456, 998970, 1003392, 1029120, 1033760, 1048320, 1063296, 1065568, 1080576, 1090560, 1097460, 1113138, 1114880, 1141680, 1145088, 1162980, 1170624, 1181440, 1198764, 1200640, 1217792, 1236820, 1240512, 1254240, 1272320, 1298661, 1329120, 1331960, 1337856, 1350720, 1370016, 1397760, 1417728, 1431360, 1440768, 1463280, 1484184, 1498455, 1522240, 1526784, 1543680, 1550640, 1560832, 1598352, 1635840, 1654016, 1672320, 1712520, 1731548, 1755936, 1772160, 1800960, 1826688, 1855230, 1860768, 1908480, 1951040, 1978912, 1997940, 2006784, 2067520, 2096640, 2126592, 2131136, 2161152, 2164435, 2194920, 2226276, 2229760, 2283360, 2290176, 2325960, 2341248, 2362880, 2397528, 2401280, 2435584, 2473640, 2481024, 2508480, 2544640, 2597322, 2658240, 2663920, 2675712, 2701440, 2740032, 2782845, 2835456, 2862720, 2926560, 2968368, 2996910, 3044480, 3087360, 3101280, 3121664, 3196704, 3271680, 3308032, 3344640, 3425040, 3463096, 3511872, 3544320, 3601920, 3653376, 3710460, 3721536, 3816960, 3895983, 3902080, 3957824, 3995880, 4013568, 4135040, 4193280, 4253184, 4262272, 4322304, 4328870, 4389840, 4452552, 4459520, 4566720, 4580352, 4651920, 4682496, 4725760, 4795056, 4871168, 4947280, 4962048, 5016960, 5194644, 5316480, 5327840, 5402880, 5480064, 5565690, 5725440, 5853120, 5936736, 5993820, 6088960, 6202560, 6243328, 6393408, 6493305, 6616064, 6689280, 6850080, 6926192, 7023744, 7088640, 7203840, 7306752, 7420920, 7443072, 7633920, 7791966, 7804160, 7915648, 7991760, 8027136, 8270080, 8506368, 8524544, 8657740, 8779680, 8905104, 9133440, 9303840, 9364992, 9590112, 9894560, 9924096, 10033920, 10389288, 10632960, 10655680, 10805760, 10960128, 11131380, 11450880, 11706240, 11873472, 11987640, 12177920, 12405120, 12786816, 12986610, 13378560, 13700160, 13852384, 14047488, 14177280, 14613504, 14841840, 14886144, 15583932, 15608320, 15831296, 15983520, 16540160, 17049088, 17315480, 17559360, 17810208, 18266880, 18607680, 18729984, 19180224, 19479915, 19789120, 19848192, 20067840, 20778576, 21265920, 21311360, 21611520, 21920256, 22262760, 22901760, 23412480, 23746944, 23975280, 24355840, 24810240, 25573632, 25973220, 27400320, 27704768, 28094976, 29683680, 29772288, 31167864, 31216640, 31662592, 31967040, 33080320, 34098176, 34630960, 35118720, 35620416, 36533760, 37215360, 38360448, 38959830, 39578240, 40135680, 41557152, 42531840, 42622720, 43840512, 44525520, 46824960, 47493888, 47950560, 49620480, 51147264, 51946440, 54800640, 55409536, 56189952, 59367360, 59544576, 62335728, 63325184, 63934080, 69261920, 70237440, 71240832, 73067520, 74430720, 76720896, 77919660, 79156480, 83114304, 85245440, 89051040, 93649920, 94987776, 95901120, 99240960, 102294528, 103892880, 109601280, 110819072, 118734720, 124671456, 127868160, 138523840, 140474880, 142481664, 148861440, 153441792, 155839320, 158312960, 166228608, 170490880, 178102080, 189975552, 191802240, 207785760, 219202560, 221638144, 237469440, 249342912, 255736320, 277047680, 280949760, 284963328, 297722880, 306883584, 311678640, 316625920, 332457216, 356204160, 383604480, 415571520, 443276288, 474938880, 498685824, 511472640, 554095360, 569926656, 623357280, 664914432, 712408320, 767208960, 831143040, 949877760, 997371648, 1108190720, 1246714560, 1329828864, 1424816640, 1534417920, 1662286080, 1994743296, 2216381440, 2493429120, 2849633280, 3324572160, 3989486592, 4986858240, 6649144320, 9973716480, 19947432960]

約数ペア:

[(1, 19947432960), (2, 9973716480), (3, 6649144320), (4, 4986858240), (5, 3989486592), (6, 3324572160), (7, 2849633280), (8, 2493429120), (9, 2216381440), (10, 1994743296), (12, 1662286080), (13, 1534417920), (14, 1424816640), (15, 1329828864), (16, 1246714560), (18, 1108190720), (20, 997371648), (21, 949877760), (24, 831143040), (26, 767208960), (28, 712408320), (30, 664914432), (32, 623357280), (35, 569926656), (36, 554095360), (39, 511472640), (40, 498685824), (42, 474938880), (45, 443276288), (48, 415571520), (52, 383604480), (56, 356204160), (60, 332457216), (63, 316625920), (64, 311678640), (65, 306883584), (67, 297722880), (70, 284963328), (71, 280949760), (72, 277047680), (78, 255736320), (80, 249342912), (84, 237469440), (90, 221638144), (91, 219202560), (96, 207785760), (104, 191802240), (105, 189975552), (112, 178102080), (117, 170490880), (120, 166228608), (126, 158312960), (128, 155839320), (130, 153441792), (134, 148861440), (140, 142481664), (142, 140474880), (144, 138523840), (156, 127868160), (160, 124671456), (168, 118734720), (180, 110819072), (182, 109601280), (192, 103892880), (195, 102294528), (201, 99240960), (208, 95901120), (210, 94987776), (213, 93649920), (224, 89051040), (234, 85245440), (240, 83114304), (252, 79156480), (256, 77919660), (260, 76720896), (268, 74430720), (273, 73067520), (280, 71240832), (284, 70237440), (288, 69261920), (312, 63934080), (315, 63325184), (320, 62335728), (335, 59544576), (336, 59367360), (355, 56189952), (360, 55409536), (364, 54800640), (384, 51946440), (390, 51147264), (402, 49620480), (416, 47950560), (420, 47493888), (426, 46824960), (448, 44525520), (455, 43840512), (468, 42622720), (469, 42531840), (480, 41557152), (497, 40135680), (504, 39578240), (512, 38959830), (520, 38360448), (536, 37215360), (546, 36533760), (560, 35620416), (568, 35118720), (576, 34630960), (585, 34098176), (603, 33080320), (624, 31967040), (630, 31662592), (639, 31216640), (640, 31167864), (670, 29772288), (672, 29683680), (710, 28094976), (720, 27704768), (728, 27400320), (768, 25973220), (780, 25573632), (804, 24810240), (819, 24355840), (832, 23975280), (840, 23746944), (852, 23412480), (871, 22901760), (896, 22262760), (910, 21920256), (923, 21611520), (936, 21311360), (938, 21265920), (960, 20778576), (994, 20067840), (1005, 19848192), (1008, 19789120), (1024, 19479915), (1040, 19180224), (1065, 18729984), (1072, 18607680), (1092, 18266880), (1120, 17810208), (1136, 17559360), (1152, 17315480), (1170, 17049088), (1206, 16540160), (1248, 15983520), (1260, 15831296), (1278, 15608320), (1280, 15583932), (1340, 14886144), (1344, 14841840), (1365, 14613504), (1407, 14177280), (1420, 14047488), (1440, 13852384), (1456, 13700160), (1491, 13378560), (1536, 12986610), (1560, 12786816), (1608, 12405120), (1638, 12177920), (1664, 11987640), (1680, 11873472), (1704, 11706240), (1742, 11450880), (1792, 11131380), (1820, 10960128), (1846, 10805760), (1872, 10655680), (1876, 10632960), (1920, 10389288), (1988, 10033920), (2010, 9924096), (2016, 9894560), (2080, 9590112), (2130, 9364992), (2144, 9303840), (2184, 9133440), (2240, 8905104), (2272, 8779680), (2304, 8657740), (2340, 8524544), (2345, 8506368), (2412, 8270080), (2485, 8027136), (2496, 7991760), (2520, 7915648), (2556, 7804160), (2560, 7791966), (2613, 7633920), (2680, 7443072), (2688, 7420920), (2730, 7306752), (2769, 7203840), (2814, 7088640), (2840, 7023744), (2880, 6926192), (2912, 6850080), (2982, 6689280), (3015, 6616064), (3072, 6493305), (3120, 6393408), (3195, 6243328), (3216, 6202560), (3276, 6088960), (3328, 5993820), (3360, 5936736), (3408, 5853120), (3484, 5725440), (3584, 5565690), (3640, 5480064), (3692, 5402880), (3744, 5327840), (3752, 5316480), (3840, 5194644), (3976, 5016960), (4020, 4962048), (4032, 4947280), (4095, 4871168), (4160, 4795056), (4221, 4725760), (4260, 4682496), (4288, 4651920), (4355, 4580352), (4368, 4566720), (4473, 4459520), (4480, 4452552), (4544, 4389840), (4608, 4328870), (4615, 4322304), (4680, 4262272), (4690, 4253184), (4757, 4193280), (4824, 4135040), (4970, 4013568), (4992, 3995880), (5040, 3957824), (5112, 3902080), (5120, 3895983), (5226, 3816960), (5360, 3721536), (5376, 3710460), (5460, 3653376), (5538, 3601920), (5628, 3544320), (5680, 3511872), (5760, 3463096), (5824, 3425040), (5964, 3344640), (6030, 3308032), (6097, 3271680), (6240, 3196704), (6390, 3121664), (6432, 3101280), (6461, 3087360), (6552, 3044480), (6656, 2996910), (6720, 2968368), (6816, 2926560), (6968, 2862720), (7035, 2835456), (7168, 2782845), (7280, 2740032), (7384, 2701440), (7455, 2675712), (7488, 2663920), (7504, 2658240), (7680, 2597322), (7839, 2544640), (7952, 2508480), (8040, 2481024), (8064, 2473640), (8190, 2435584), (8307, 2401280), (8320, 2397528), (8442, 2362880), (8520, 2341248), (8576, 2325960), (8710, 2290176), (8736, 2283360), (8946, 2229760), (8960, 2226276), (9088, 2194920), (9216, 2164435), (9230, 2161152), (9360, 2131136), (9380, 2126592), (9514, 2096640), (9648, 2067520), (9940, 2006784), (9984, 1997940), (10080, 1978912), (10224, 1951040), (10452, 1908480), (10720, 1860768), (10752, 1855230), (10920, 1826688), (11076, 1800960), (11256, 1772160), (11360, 1755936), (11520, 1731548), (11648, 1712520), (11928, 1672320), (12060, 1654016), (12194, 1635840), (12480, 1598352), (12780, 1560832), (12864, 1550640), (12922, 1543680), (13065, 1526784), (13104, 1522240), (13312, 1498455), (13440, 1484184), (13632, 1463280), (13845, 1440768), (13936, 1431360), (14070, 1417728), (14271, 1397760), (14560, 1370016), (14768, 1350720), (14910, 1337856), (14976, 1331960), (15008, 1329120), (15360, 1298661), (15678, 1272320), (15904, 1254240), (16080, 1240512), (16128, 1236820), (16380, 1217792), (16614, 1200640), (16640, 1198764), (16884, 1181440), (17040, 1170624), (17152, 1162980), (17420, 1145088), (17472, 1141680), (17892, 1114880), (17920, 1113138), (18176, 1097460), (18291, 1090560), (18460, 1080576), (18720, 1065568), (18760, 1063296), (19028, 1048320), (19296, 1033760), (19383, 1029120), (19880, 1003392), (19968, 998970), (20160, 989456), (20448, 975520), (20904, 954240), (21105, 945152), (21440, 930384), (21504, 927615), (21840, 913344), (22152, 900480), (22365, 891904), (22512, 886080), (22720, 877968), (23040, 865774), (23296, 856260), (23785, 838656), (23856, 836160), (24120, 827008), (24388, 817920), (24960, 799176), (25560, 780416), (25728, 775320), (25844, 771840), (26130, 763392), (26208, 761120), (26880, 742092), (27264, 731640), (27690, 720384), (27872, 715680), (28140, 708864), (28542, 698880), (29120, 685008), (29536, 675360), (29820, 668928), (29952, 665980), (30016, 664560), (30485, 654336), (31356, 636160), (31808, 627120), (32160, 620256), (32256, 618410), (32305, 617472), (32760, 608896), (33228, 600320), (33280, 599382), (33299, 599040), (33768, 590720), (34080, 585312), (34304, 581490), (34840, 572544), (34944, 570840), (35784, 557440), (35840, 556569), (36352, 548730), (36582, 545280), (36920, 540288), (37440, 532784), (37520, 531648), (38056, 524160), (38592, 516880), (38766, 514560), (39195, 508928), (39760, 501696), (39936, 499485), (40320, 494728), (40896, 487760), (41535, 480256), (41808, 477120), (42210, 472576), (42813, 465920), (42880, 465192), (43680, 456672), (44304, 450240), (44730, 445952), (45024, 443040), (45440, 438984), (46080, 432887), (46592, 428130), (47570, 419328), (47712, 418080), (48240, 413504), (48776, 408960), (49920, 399588), (51120, 390208), (51456, 387660), (51688, 385920), (52260, 381696), (52416, 380560), (53760, 371046), (54528, 365820), (54873, 363520), (55380, 360192), (55744, 357840), (56280, 354432), (57084, 349440), (58149, 343040), (58240, 342504), (59072, 337680), (59640, 334464), (59904, 332990), (60032, 332280), (60970, 327168), (61841, 322560), (62712, 318080), (63616, 313560), (64320, 310128), (64512, 309205), (64610, 308736), (65520, 304448), (66456, 300160), (66560, 299691), (66598, 299520), (67536, 295360), (68160, 292656), (68608, 290745), (69680, 286272), (69888, 285420), (71355, 279552), (71568, 278720), (72704, 274365), (73164, 272640), (73840, 270144), (74880, 266392), (75040, 265824), (76112, 262080), (77184, 258440), (77532, 257280), (78390, 254464), (79520, 250848), (80640, 247364), (81792, 243880), (83070, 240128), (83616, 238560), (84420, 236288), (85626, 232960), (85760, 232596), (87360, 228336), (88608, 225120), (89460, 222976), (90048, 221520), (90880, 219492), (91455, 218112), (93184, 214065), (95140, 209664), (95424, 209040), (96480, 206752), (96915, 205824), (97552, 204480), (99840, 199794), (99897, 199680), (102240, 195104), (102912, 193830), (103376, 192960), (104520, 190848), (104832, 190280), (107520, 185523), (109056, 182910), (109746, 181760), (110760, 180096), (111488, 178920), (112560, 177216), (114168, 174720), (116298, 171520), (116480, 171252), (118144, 168840), (119280, 167232), (119808, 166495), (120064, 166140), (121940, 163584), (123682, 161280), (125424, 159040), (127232, 156780), (128640, 155064), (129220, 154368), (131040, 152224), (132912, 150080), (133196, 149760), (135072, 147680), (136320, 146328), (139360, 143136), (139776, 142710)]