20040773760

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 768

約数和(自身を含む): 84206304000

約数和(自身を除く): 64165530240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 82, 84, 90, 96, 105, 108, 112, 120, 123, 126, 128, 135, 140, 144, 160, 162, 164, 168, 180, 189, 192, 205, 210, 216, 224, 240, 243, 246, 252, 270, 280, 287, 288, 315, 320, 324, 328, 336, 360, 369, 378, 384, 405, 410, 420, 432, 448, 449, 480, 486, 492, 504, 540, 560, 567, 574, 576, 615, 630, 640, 648, 656, 672, 720, 738, 756, 810, 820, 840, 861, 864, 896, 898, 945, 960, 972, 984, 1008, 1080, 1107, 1120, 1134, 1148, 1152, 1215, 1230, 1260, 1296, 1312, 1344, 1347, 1435, 1440, 1476, 1512, 1620, 1640, 1680, 1701, 1722, 1728, 1796, 1845, 1890, 1920, 1944, 1968, 2016, 2160, 2214, 2240, 2245, 2268, 2296, 2430, 2460, 2520, 2583, 2592, 2624, 2688, 2694, 2835, 2870, 2880, 2952, 3024, 3143, 3240, 3280, 3321, 3360, 3402, 3444, 3456, 3592, 3690, 3780, 3888, 3936, 4032, 4041, 4305, 4320, 4428, 4480, 4490, 4536, 4592, 4860, 4920, 5040, 5166, 5184, 5248, 5388, 5535, 5670, 5740, 5760, 5904, 6048, 6286, 6480, 6560, 6642, 6720, 6735, 6804, 6888, 7184, 7380, 7560, 7749, 7776, 7872, 8064, 8082, 8505, 8610, 8640, 8856, 8980, 9072, 9184, 9429, 9720, 9840, 9963, 10080, 10332, 10368, 10776, 11070, 11340, 11480, 11808, 12096, 12123, 12572, 12915, 12960, 13120, 13284, 13440, 13470, 13608, 13776, 14368, 14760, 15120, 15498, 15552, 15715, 15744, 16164, 16605, 17010, 17220, 17280, 17712, 17960, 18144, 18368, 18409, 18858, 19440, 19680, 19926, 20160, 20205, 20664, 21552, 22140, 22680, 22960, 23247, 23616, 24192, 24246, 25144, 25830, 25920, 26240, 26568, 26940, 27216, 27552, 28287, 28736, 29520, 30240, 30996, 31104, 31430, 32328, 33210, 34020, 34440, 35424, 35920, 36288, 36369, 36736, 36818, 37716, 38745, 38880, 39360, 39852, 40320, 40410, 41328, 43104, 44280, 45360, 45920, 46494, 47145, 47232, 48492, 49815, 50288, 51660, 51840, 53136, 53880, 54432, 55104, 55227, 56574, 57472, 59040, 60480, 60615, 61992, 62860, 64656, 66420, 68040, 68880, 69741, 70848, 71840, 72576, 72738, 73636, 75432, 77490, 77760, 78720, 79704, 80820, 82656, 84861, 86208, 88560, 90720, 91840, 92045, 92988, 94290, 96984, 99630, 100576, 103320, 106272, 107760, 108864, 109107, 110208, 110454, 113148, 116235, 118080, 120960, 121230, 123984, 125720, 128863, 129312, 132840, 136080, 137760, 139482, 141435, 141696, 143680, 145476, 147272, 150864, 154980, 155520, 159408, 161640, 165312, 165681, 169722, 172416, 177120, 181440, 181845, 183680, 184090, 185976, 188580, 193968, 199260, 201152, 206640, 212544, 215520, 217728, 218214, 220908, 226296, 232470, 236160, 242460, 247968, 251440, 254583, 257726, 258624, 265680, 272160, 275520, 276135, 278964, 282870, 287360, 290952, 294544, 301728, 309960, 318816, 323280, 330624, 331362, 339444, 348705, 354240, 362880, 363690, 368180, 371952, 377160, 386589, 387936, 398520, 402304, 413280, 424305, 425088, 431040, 436428, 441816, 452592, 464940, 484920, 495936, 497043, 502880, 509166, 515452, 517248, 531360, 544320, 545535, 551040, 552270, 557928, 565740, 581904, 589088, 603456, 619920, 637632, 644315, 646560, 662724, 678888, 697410, 708480, 727380, 736360, 743904, 754320, 763749, 773178, 775872, 797040, 826560, 828405, 848610, 862080, 872856, 883632, 905184, 929880, 969840, 991872, 994086, 1005760, 1018332, 1030904, 1062720, 1088640, 1091070, 1104540, 1115856, 1131480, 1159767, 1163808, 1178176, 1206912, 1239840, 1272915, 1275264, 1288630, 1293120, 1325448, 1357776, 1394820, 1454760, 1472720, 1487808, 1491129, 1508640, 1527498, 1546356, 1551744, 1594080, 1653120, 1656810, 1697220, 1745712, 1767264, 1810368, 1859760, 1932945, 1939680, 1988172, 2011520, 2036664, 2061808, 2125440, 2182140, 2209080, 2231712, 2262960, 2319534, 2327616, 2356352, 2479680, 2485215, 2545830, 2577260, 2586240, 2650896, 2715552, 2789640, 2909520, 2945440, 2975616, 2982258, 3017280, 3054996, 3092712, 3188160, 3313620, 3394440, 3479301, 3491424, 3534528, 3620736, 3719520, 3818745, 3865890, 3879360, 3976344, 4073328, 4123616, 4364280, 4418160, 4463424, 4473387, 4525920, 4639068, 4655232, 4959360, 4970430, 5091660, 5154520, 5301792, 5431104, 5579280, 5798835, 5819040, 5890880, 5964516, 6034560, 6109992, 6185424, 6376320, 6627240, 6788880, 6958602, 6982848, 7069056, 7439040, 7455645, 7637490, 7731780, 7758720, 7952688, 8146656, 8247232, 8728560, 8836320, 8926848, 8946774, 9051840, 9278136, 9940860, 10183320, 10309040, 10437903, 10603584, 10862208, 11158560, 11597670, 11638080, 11781760, 11929032, 12219984, 12370848, 13254480, 13577760, 13917204, 13965696, 14878080, 14911290, 15274980, 15463560, 15905376, 16293312, 16494464, 17396505, 17457120, 17672640, 17893548, 18103680, 18556272, 19881720, 20366640, 20618080, 20875806, 21207168, 22317120, 22366935, 23195340, 23276160, 23858064, 24439968, 24741696, 26508960, 27155520, 27834408, 29822580, 30549960, 30927120, 31313709, 31810752, 32586624, 34793010, 34914240, 35345280, 35787096, 37112544, 39763440, 40733280, 41236160, 41751612, 44634240, 44733870, 46390680, 47716128, 48879936, 49483392, 52189515, 53017920, 54311040, 55668816, 59645160, 61099920, 61854240, 62627418, 63621504, 69586020, 69828480, 71574192, 74225088, 79526880, 81466560, 82472320, 83503224, 89467740, 92781360, 95432256, 97759872, 104379030, 106035840, 111337632, 119290320, 122199840, 123708480, 125254836, 139172040, 143148384, 148450176, 156568545, 159053760, 162933120, 167006448, 178935480, 185562720, 190864512, 208758060, 222675264, 238580640, 244399680, 247416960, 250509672, 278344080, 286296768, 313137090, 318107520, 334012896, 357870960, 371125440, 417516120, 445350528, 477161280, 488799360, 501019344, 556688160, 572593536, 626274180, 668025792, 715741920, 742250880, 835032240, 954322560, 1002038688, 1113376320, 1252548360, 1336051584, 1431483840, 1670064480, 2004077376, 2226752640, 2505096720, 2862967680, 3340128960, 4008154752, 5010193440, 6680257920, 10020386880, 20040773760]

約数ペア:

[(1, 20040773760), (2, 10020386880), (3, 6680257920), (4, 5010193440), (5, 4008154752), (6, 3340128960), (7, 2862967680), (8, 2505096720), (9, 2226752640), (10, 2004077376), (12, 1670064480), (14, 1431483840), (15, 1336051584), (16, 1252548360), (18, 1113376320), (20, 1002038688), (21, 954322560), (24, 835032240), (27, 742250880), (28, 715741920), (30, 668025792), (32, 626274180), (35, 572593536), (36, 556688160), (40, 501019344), (41, 488799360), (42, 477161280), (45, 445350528), (48, 417516120), (54, 371125440), (56, 357870960), (60, 334012896), (63, 318107520), (64, 313137090), (70, 286296768), (72, 278344080), (80, 250509672), (81, 247416960), (82, 244399680), (84, 238580640), (90, 222675264), (96, 208758060), (105, 190864512), (108, 185562720), (112, 178935480), (120, 167006448), (123, 162933120), (126, 159053760), (128, 156568545), (135, 148450176), (140, 143148384), (144, 139172040), (160, 125254836), (162, 123708480), (164, 122199840), (168, 119290320), (180, 111337632), (189, 106035840), (192, 104379030), (205, 97759872), (210, 95432256), (216, 92781360), (224, 89467740), (240, 83503224), (243, 82472320), (246, 81466560), (252, 79526880), (270, 74225088), (280, 71574192), (287, 69828480), (288, 69586020), (315, 63621504), (320, 62627418), (324, 61854240), (328, 61099920), (336, 59645160), (360, 55668816), (369, 54311040), (378, 53017920), (384, 52189515), (405, 49483392), (410, 48879936), (420, 47716128), (432, 46390680), (448, 44733870), (449, 44634240), (480, 41751612), (486, 41236160), (492, 40733280), (504, 39763440), (540, 37112544), (560, 35787096), (567, 35345280), (574, 34914240), (576, 34793010), (615, 32586624), (630, 31810752), (640, 31313709), (648, 30927120), (656, 30549960), (672, 29822580), (720, 27834408), (738, 27155520), (756, 26508960), (810, 24741696), (820, 24439968), (840, 23858064), (861, 23276160), (864, 23195340), (896, 22366935), (898, 22317120), (945, 21207168), (960, 20875806), (972, 20618080), (984, 20366640), (1008, 19881720), (1080, 18556272), (1107, 18103680), (1120, 17893548), (1134, 17672640), (1148, 17457120), (1152, 17396505), (1215, 16494464), (1230, 16293312), (1260, 15905376), (1296, 15463560), (1312, 15274980), (1344, 14911290), (1347, 14878080), (1435, 13965696), (1440, 13917204), (1476, 13577760), (1512, 13254480), (1620, 12370848), (1640, 12219984), (1680, 11929032), (1701, 11781760), (1722, 11638080), (1728, 11597670), (1796, 11158560), (1845, 10862208), (1890, 10603584), (1920, 10437903), (1944, 10309040), (1968, 10183320), (2016, 9940860), (2160, 9278136), (2214, 9051840), (2240, 8946774), (2245, 8926848), (2268, 8836320), (2296, 8728560), (2430, 8247232), (2460, 8146656), (2520, 7952688), (2583, 7758720), (2592, 7731780), (2624, 7637490), (2688, 7455645), (2694, 7439040), (2835, 7069056), (2870, 6982848), (2880, 6958602), (2952, 6788880), (3024, 6627240), (3143, 6376320), (3240, 6185424), (3280, 6109992), (3321, 6034560), (3360, 5964516), (3402, 5890880), (3444, 5819040), (3456, 5798835), (3592, 5579280), (3690, 5431104), (3780, 5301792), (3888, 5154520), (3936, 5091660), (4032, 4970430), (4041, 4959360), (4305, 4655232), (4320, 4639068), (4428, 4525920), (4480, 4473387), (4490, 4463424), (4536, 4418160), (4592, 4364280), (4860, 4123616), (4920, 4073328), (5040, 3976344), (5166, 3879360), (5184, 3865890), (5248, 3818745), (5388, 3719520), (5535, 3620736), (5670, 3534528), (5740, 3491424), (5760, 3479301), (5904, 3394440), (6048, 3313620), (6286, 3188160), (6480, 3092712), (6560, 3054996), (6642, 3017280), (6720, 2982258), (6735, 2975616), (6804, 2945440), (6888, 2909520), (7184, 2789640), (7380, 2715552), (7560, 2650896), (7749, 2586240), (7776, 2577260), (7872, 2545830), (8064, 2485215), (8082, 2479680), (8505, 2356352), (8610, 2327616), (8640, 2319534), (8856, 2262960), (8980, 2231712), (9072, 2209080), (9184, 2182140), (9429, 2125440), (9720, 2061808), (9840, 2036664), (9963, 2011520), (10080, 1988172), (10332, 1939680), (10368, 1932945), (10776, 1859760), (11070, 1810368), (11340, 1767264), (11480, 1745712), (11808, 1697220), (12096, 1656810), (12123, 1653120), (12572, 1594080), (12915, 1551744), (12960, 1546356), (13120, 1527498), (13284, 1508640), (13440, 1491129), (13470, 1487808), (13608, 1472720), (13776, 1454760), (14368, 1394820), (14760, 1357776), (15120, 1325448), (15498, 1293120), (15552, 1288630), (15715, 1275264), (15744, 1272915), (16164, 1239840), (16605, 1206912), (17010, 1178176), (17220, 1163808), (17280, 1159767), (17712, 1131480), (17960, 1115856), (18144, 1104540), (18368, 1091070), (18409, 1088640), (18858, 1062720), (19440, 1030904), (19680, 1018332), (19926, 1005760), (20160, 994086), (20205, 991872), (20664, 969840), (21552, 929880), (22140, 905184), (22680, 883632), (22960, 872856), (23247, 862080), (23616, 848610), (24192, 828405), (24246, 826560), (25144, 797040), (25830, 775872), (25920, 773178), (26240, 763749), (26568, 754320), (26940, 743904), (27216, 736360), (27552, 727380), (28287, 708480), (28736, 697410), (29520, 678888), (30240, 662724), (30996, 646560), (31104, 644315), (31430, 637632), (32328, 619920), (33210, 603456), (34020, 589088), (34440, 581904), (35424, 565740), (35920, 557928), (36288, 552270), (36369, 551040), (36736, 545535), (36818, 544320), (37716, 531360), (38745, 517248), (38880, 515452), (39360, 509166), (39852, 502880), (40320, 497043), (40410, 495936), (41328, 484920), (43104, 464940), (44280, 452592), (45360, 441816), (45920, 436428), (46494, 431040), (47145, 425088), (47232, 424305), (48492, 413280), (49815, 402304), (50288, 398520), (51660, 387936), (51840, 386589), (53136, 377160), (53880, 371952), (54432, 368180), (55104, 363690), (55227, 362880), (56574, 354240), (57472, 348705), (59040, 339444), (60480, 331362), (60615, 330624), (61992, 323280), (62860, 318816), (64656, 309960), (66420, 301728), (68040, 294544), (68880, 290952), (69741, 287360), (70848, 282870), (71840, 278964), (72576, 276135), (72738, 275520), (73636, 272160), (75432, 265680), (77490, 258624), (77760, 257726), (78720, 254583), (79704, 251440), (80820, 247968), (82656, 242460), (84861, 236160), (86208, 232470), (88560, 226296), (90720, 220908), (91840, 218214), (92045, 217728), (92988, 215520), (94290, 212544), (96984, 206640), (99630, 201152), (100576, 199260), (103320, 193968), (106272, 188580), (107760, 185976), (108864, 184090), (109107, 183680), (110208, 181845), (110454, 181440), (113148, 177120), (116235, 172416), (118080, 169722), (120960, 165681), (121230, 165312), (123984, 161640), (125720, 159408), (128863, 155520), (129312, 154980), (132840, 150864), (136080, 147272), (137760, 145476), (139482, 143680), (141435, 141696)]