20529573120

素因数分解:

$2^8\times 3^6\times 5^1\times 7^2\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 756

約数和(自身を含む): 85956689700

約数和(自身を除く): 65427116580

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, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 256, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 405, 420, 432, 441, 448, 449, 480, 486, 490, 504, 540, 560, 567, 576, 588, 630, 640, 648, 672, 720, 729, 735, 756, 768, 784, 810, 840, 864, 882, 896, 898, 945, 960, 972, 980, 1008, 1080, 1120, 1134, 1152, 1176, 1215, 1260, 1280, 1296, 1323, 1344, 1347, 1440, 1458, 1470, 1512, 1568, 1620, 1680, 1701, 1728, 1764, 1792, 1796, 1890, 1920, 1944, 1960, 2016, 2160, 2205, 2240, 2245, 2268, 2304, 2352, 2430, 2520, 2592, 2646, 2688, 2694, 2835, 2880, 2916, 2940, 3024, 3136, 3143, 3240, 3360, 3402, 3456, 3528, 3592, 3645, 3780, 3840, 3888, 3920, 3969, 4032, 4041, 4320, 4410, 4480, 4490, 4536, 4704, 4860, 5040, 5103, 5184, 5292, 5376, 5388, 5670, 5760, 5832, 5880, 6048, 6272, 6286, 6480, 6615, 6720, 6735, 6804, 6912, 7056, 7184, 7290, 7560, 7776, 7840, 7938, 8064, 8082, 8505, 8640, 8820, 8960, 8980, 9072, 9408, 9429, 9720, 10080, 10206, 10368, 10584, 10776, 11340, 11520, 11664, 11760, 11907, 12096, 12123, 12544, 12572, 12960, 13230, 13440, 13470, 13608, 14112, 14368, 14580, 15120, 15552, 15680, 15715, 15876, 16128, 16164, 17010, 17280, 17640, 17960, 18144, 18816, 18858, 19440, 19845, 20160, 20205, 20412, 20736, 21168, 21552, 22001, 22680, 23328, 23520, 23814, 24192, 24246, 25144, 25515, 25920, 26460, 26880, 26940, 27216, 28224, 28287, 28736, 29160, 30240, 31104, 31360, 31430, 31752, 32328, 34020, 34560, 35280, 35721, 35920, 36288, 36369, 37632, 37716, 38880, 39690, 40320, 40410, 40824, 42336, 43104, 44002, 45360, 46656, 47040, 47145, 47628, 48384, 48492, 50288, 51030, 51840, 52920, 53880, 54432, 56448, 56574, 57472, 58320, 59535, 60480, 60615, 62208, 62720, 62860, 63504, 64656, 66003, 68040, 70560, 71442, 71840, 72576, 72738, 75432, 77760, 79380, 80640, 80820, 81648, 84672, 84861, 86208, 88004, 90720, 93312, 94080, 94290, 95256, 96984, 100576, 102060, 103680, 105840, 107760, 108864, 109107, 110005, 112896, 113148, 114944, 116640, 119070, 120960, 121230, 125720, 127008, 129312, 132006, 136080, 141120, 141435, 142884, 143680, 145152, 145476, 150864, 155520, 158760, 161640, 163296, 169344, 169722, 172416, 176008, 178605, 181440, 181845, 186624, 188160, 188580, 190512, 193968, 198009, 201152, 204120, 211680, 215520, 217728, 218214, 220010, 226296, 233280, 238140, 241920, 242460, 251440, 254016, 254583, 258624, 264012, 272160, 282240, 282870, 285768, 287360, 290952, 301728, 311040, 317520, 323280, 326592, 327321, 330015, 338688, 339444, 344832, 352016, 357210, 362880, 363690, 377160, 381024, 387936, 396018, 402304, 408240, 423360, 424305, 431040, 435456, 436428, 440020, 452592, 466560, 476280, 484920, 502880, 508032, 509166, 517248, 528024, 544320, 545535, 564480, 565740, 571536, 574720, 581904, 594027, 603456, 635040, 646560, 653184, 654642, 660030, 678888, 704032, 714420, 725760, 727380, 754320, 762048, 763749, 775872, 792036, 804608, 816480, 846720, 848610, 862080, 872856, 880040, 905184, 933120, 952560, 969840, 990045, 1005760, 1016064, 1018332, 1034496, 1056048, 1088640, 1091070, 1131480, 1143072, 1163808, 1188054, 1206912, 1270080, 1272915, 1293120, 1306368, 1309284, 1320060, 1357776, 1408064, 1428840, 1454760, 1508640, 1524096, 1527498, 1551744, 1584072, 1632960, 1636605, 1693440, 1697220, 1724160, 1745712, 1760080, 1782081, 1810368, 1905120, 1939680, 1980090, 2011520, 2036664, 2112096, 2177280, 2182140, 2262960, 2286144, 2291247, 2327616, 2376108, 2413824, 2540160, 2545830, 2586240, 2618568, 2640120, 2715552, 2816128, 2857680, 2909520, 2970135, 3017280, 3048192, 3054996, 3103488, 3168144, 3265920, 3273210, 3394440, 3491424, 3520160, 3564162, 3620736, 3810240, 3818745, 3879360, 3960180, 4023040, 4073328, 4224192, 4364280, 4525920, 4572288, 4582494, 4655232, 4752216, 5080320, 5091660, 5172480, 5237136, 5280240, 5346243, 5431104, 5632256, 5715360, 5819040, 5940270, 6034560, 6109992, 6336288, 6531840, 6546420, 6788880, 6982848, 7040320, 7128324, 7241472, 7620480, 7637490, 7758720, 7920360, 8146656, 8448384, 8728560, 8910405, 9051840, 9144576, 9164988, 9310464, 9504432, 10183320, 10474272, 10560480, 10692486, 10862208, 11430720, 11456235, 11638080, 11880540, 12069120, 12219984, 12672576, 13092840, 13577760, 13965696, 14080640, 14256648, 15240960, 15274980, 15517440, 15840720, 16038729, 16293312, 16896768, 17457120, 17820810, 18103680, 18329976, 19008864, 20366640, 20948544, 21120960, 21384972, 21724416, 22861440, 22912470, 23276160, 23761080, 24439968, 25345152, 26185680, 26731215, 27155520, 27931392, 28161280, 28513296, 30549960, 31681440, 32077458, 32586624, 34914240, 35641620, 36207360, 36659952, 38017728, 40733280, 41897088, 42241920, 42769944, 45722880, 45824940, 46552320, 47522160, 48879936, 50690304, 52371360, 53462430, 54311040, 57026592, 61099920, 63362880, 64154916, 65173248, 69828480, 71283240, 73319904, 76035456, 80193645, 81466560, 83794176, 84483840, 85539888, 91649880, 95044320, 97759872, 104742720, 106924860, 108622080, 114053184, 122199840, 126725760, 128309832, 139656960, 142566480, 146639808, 152070912, 160387290, 162933120, 171079776, 183299760, 190088640, 195519744, 209485440, 213849720, 228106368, 244399680, 253451520, 256619664, 285132960, 293279616, 320774580, 325866240, 342159552, 366599520, 380177280, 418970880, 427699440, 456212736, 488799360, 513239328, 570265920, 586559232, 641549160, 684319104, 733199040, 760354560, 855398880, 977598720, 1026478656, 1140531840, 1283098320, 1368638208, 1466398080, 1710797760, 2052957312, 2281063680, 2566196640, 2932796160, 3421595520, 4105914624, 5132393280, 6843191040, 10264786560, 20529573120]

約数ペア:

[(1, 20529573120), (2, 10264786560), (3, 6843191040), (4, 5132393280), (5, 4105914624), (6, 3421595520), (7, 2932796160), (8, 2566196640), (9, 2281063680), (10, 2052957312), (12, 1710797760), (14, 1466398080), (15, 1368638208), (16, 1283098320), (18, 1140531840), (20, 1026478656), (21, 977598720), (24, 855398880), (27, 760354560), (28, 733199040), (30, 684319104), (32, 641549160), (35, 586559232), (36, 570265920), (40, 513239328), (42, 488799360), (45, 456212736), (48, 427699440), (49, 418970880), (54, 380177280), (56, 366599520), (60, 342159552), (63, 325866240), (64, 320774580), (70, 293279616), (72, 285132960), (80, 256619664), (81, 253451520), (84, 244399680), (90, 228106368), (96, 213849720), (98, 209485440), (105, 195519744), (108, 190088640), (112, 183299760), (120, 171079776), (126, 162933120), (128, 160387290), (135, 152070912), (140, 146639808), (144, 142566480), (147, 139656960), (160, 128309832), (162, 126725760), (168, 122199840), (180, 114053184), (189, 108622080), (192, 106924860), (196, 104742720), (210, 97759872), (216, 95044320), (224, 91649880), (240, 85539888), (243, 84483840), (245, 83794176), (252, 81466560), (256, 80193645), (270, 76035456), (280, 73319904), (288, 71283240), (294, 69828480), (315, 65173248), (320, 64154916), (324, 63362880), (336, 61099920), (360, 57026592), (378, 54311040), (384, 53462430), (392, 52371360), (405, 50690304), (420, 48879936), (432, 47522160), (441, 46552320), (448, 45824940), (449, 45722880), (480, 42769944), (486, 42241920), (490, 41897088), (504, 40733280), (540, 38017728), (560, 36659952), (567, 36207360), (576, 35641620), (588, 34914240), (630, 32586624), (640, 32077458), (648, 31681440), (672, 30549960), (720, 28513296), (729, 28161280), (735, 27931392), (756, 27155520), (768, 26731215), (784, 26185680), (810, 25345152), (840, 24439968), (864, 23761080), (882, 23276160), (896, 22912470), (898, 22861440), (945, 21724416), (960, 21384972), (972, 21120960), (980, 20948544), (1008, 20366640), (1080, 19008864), (1120, 18329976), (1134, 18103680), (1152, 17820810), (1176, 17457120), (1215, 16896768), (1260, 16293312), (1280, 16038729), (1296, 15840720), (1323, 15517440), (1344, 15274980), (1347, 15240960), (1440, 14256648), (1458, 14080640), (1470, 13965696), (1512, 13577760), (1568, 13092840), (1620, 12672576), (1680, 12219984), (1701, 12069120), (1728, 11880540), (1764, 11638080), (1792, 11456235), (1796, 11430720), (1890, 10862208), (1920, 10692486), (1944, 10560480), (1960, 10474272), (2016, 10183320), (2160, 9504432), (2205, 9310464), (2240, 9164988), (2245, 9144576), (2268, 9051840), (2304, 8910405), (2352, 8728560), (2430, 8448384), (2520, 8146656), (2592, 7920360), (2646, 7758720), (2688, 7637490), (2694, 7620480), (2835, 7241472), (2880, 7128324), (2916, 7040320), (2940, 6982848), (3024, 6788880), (3136, 6546420), (3143, 6531840), (3240, 6336288), (3360, 6109992), (3402, 6034560), (3456, 5940270), (3528, 5819040), (3592, 5715360), (3645, 5632256), (3780, 5431104), (3840, 5346243), (3888, 5280240), (3920, 5237136), (3969, 5172480), (4032, 5091660), (4041, 5080320), (4320, 4752216), (4410, 4655232), (4480, 4582494), (4490, 4572288), (4536, 4525920), (4704, 4364280), (4860, 4224192), (5040, 4073328), (5103, 4023040), (5184, 3960180), (5292, 3879360), (5376, 3818745), (5388, 3810240), (5670, 3620736), (5760, 3564162), (5832, 3520160), (5880, 3491424), (6048, 3394440), (6272, 3273210), (6286, 3265920), (6480, 3168144), (6615, 3103488), (6720, 3054996), (6735, 3048192), (6804, 3017280), (6912, 2970135), (7056, 2909520), (7184, 2857680), (7290, 2816128), (7560, 2715552), (7776, 2640120), (7840, 2618568), (7938, 2586240), (8064, 2545830), (8082, 2540160), (8505, 2413824), (8640, 2376108), (8820, 2327616), (8960, 2291247), (8980, 2286144), (9072, 2262960), (9408, 2182140), (9429, 2177280), (9720, 2112096), (10080, 2036664), (10206, 2011520), (10368, 1980090), (10584, 1939680), (10776, 1905120), (11340, 1810368), (11520, 1782081), (11664, 1760080), (11760, 1745712), (11907, 1724160), (12096, 1697220), (12123, 1693440), (12544, 1636605), (12572, 1632960), (12960, 1584072), (13230, 1551744), (13440, 1527498), (13470, 1524096), (13608, 1508640), (14112, 1454760), (14368, 1428840), (14580, 1408064), (15120, 1357776), (15552, 1320060), (15680, 1309284), (15715, 1306368), (15876, 1293120), (16128, 1272915), (16164, 1270080), (17010, 1206912), (17280, 1188054), (17640, 1163808), (17960, 1143072), (18144, 1131480), (18816, 1091070), (18858, 1088640), (19440, 1056048), (19845, 1034496), (20160, 1018332), (20205, 1016064), (20412, 1005760), (20736, 990045), (21168, 969840), (21552, 952560), (22001, 933120), (22680, 905184), (23328, 880040), (23520, 872856), (23814, 862080), (24192, 848610), (24246, 846720), (25144, 816480), (25515, 804608), (25920, 792036), (26460, 775872), (26880, 763749), (26940, 762048), (27216, 754320), (28224, 727380), (28287, 725760), (28736, 714420), (29160, 704032), (30240, 678888), (31104, 660030), (31360, 654642), (31430, 653184), (31752, 646560), (32328, 635040), (34020, 603456), (34560, 594027), (35280, 581904), (35721, 574720), (35920, 571536), (36288, 565740), (36369, 564480), (37632, 545535), (37716, 544320), (38880, 528024), (39690, 517248), (40320, 509166), (40410, 508032), (40824, 502880), (42336, 484920), (43104, 476280), (44002, 466560), (45360, 452592), (46656, 440020), (47040, 436428), (47145, 435456), (47628, 431040), (48384, 424305), (48492, 423360), (50288, 408240), (51030, 402304), (51840, 396018), (52920, 387936), (53880, 381024), (54432, 377160), (56448, 363690), (56574, 362880), (57472, 357210), (58320, 352016), (59535, 344832), (60480, 339444), (60615, 338688), (62208, 330015), (62720, 327321), (62860, 326592), (63504, 323280), (64656, 317520), (66003, 311040), (68040, 301728), (70560, 290952), (71442, 287360), (71840, 285768), (72576, 282870), (72738, 282240), (75432, 272160), (77760, 264012), (79380, 258624), (80640, 254583), (80820, 254016), (81648, 251440), (84672, 242460), (84861, 241920), (86208, 238140), (88004, 233280), (90720, 226296), (93312, 220010), (94080, 218214), (94290, 217728), (95256, 215520), (96984, 211680), (100576, 204120), (102060, 201152), (103680, 198009), (105840, 193968), (107760, 190512), (108864, 188580), (109107, 188160), (110005, 186624), (112896, 181845), (113148, 181440), (114944, 178605), (116640, 176008), (119070, 172416), (120960, 169722), (121230, 169344), (125720, 163296), (127008, 161640), (129312, 158760), (132006, 155520), (136080, 150864), (141120, 145476), (141435, 145152), (142884, 143680)]