20663470080

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 864

約数和(自身を含む): 84113429400

約数和(自身を除く): 63449959320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 109, 110, 120, 121, 128, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 218, 220, 240, 242, 255, 256, 264, 272, 288, 306, 320, 327, 330, 340, 352, 360, 363, 374, 384, 396, 408, 436, 440, 480, 484, 495, 510, 512, 528, 544, 545, 561, 576, 605, 612, 640, 654, 660, 680, 704, 720, 726, 748, 765, 768, 792, 816, 872, 880, 935, 960, 968, 981, 990, 1020, 1024, 1056, 1088, 1089, 1090, 1122, 1152, 1199, 1210, 1224, 1280, 1308, 1320, 1360, 1408, 1440, 1452, 1496, 1530, 1536, 1584, 1632, 1635, 1683, 1744, 1760, 1815, 1853, 1870, 1920, 1936, 1962, 1980, 2040, 2048, 2057, 2112, 2176, 2178, 2180, 2244, 2304, 2398, 2420, 2448, 2560, 2616, 2640, 2720, 2805, 2816, 2880, 2904, 2992, 3060, 3072, 3168, 3264, 3270, 3366, 3488, 3520, 3597, 3630, 3706, 3740, 3840, 3872, 3924, 3960, 4080, 4114, 4224, 4352, 4356, 4360, 4488, 4608, 4796, 4840, 4896, 4905, 5120, 5232, 5280, 5440, 5445, 5559, 5610, 5632, 5760, 5808, 5984, 5995, 6120, 6144, 6171, 6336, 6528, 6540, 6732, 6976, 7040, 7194, 7260, 7412, 7480, 7680, 7744, 7848, 7920, 8160, 8228, 8415, 8448, 8704, 8712, 8720, 8976, 9216, 9265, 9592, 9680, 9792, 9810, 10240, 10285, 10464, 10560, 10791, 10880, 10890, 11118, 11220, 11264, 11520, 11616, 11968, 11990, 12240, 12342, 12672, 13056, 13080, 13189, 13464, 13952, 14080, 14388, 14520, 14824, 14960, 15360, 15488, 15696, 15840, 16320, 16456, 16677, 16830, 16896, 17408, 17424, 17440, 17952, 17985, 18432, 18513, 18530, 19184, 19360, 19584, 19620, 20383, 20570, 20928, 21120, 21582, 21760, 21780, 22236, 22440, 22528, 23040, 23232, 23936, 23980, 24480, 24684, 25344, 26112, 26160, 26378, 26928, 27795, 27904, 28160, 28776, 29040, 29648, 29920, 30720, 30855, 30976, 31392, 31680, 32640, 32912, 33354, 33660, 33792, 34816, 34848, 34880, 35904, 35970, 37026, 37060, 38368, 38720, 39168, 39240, 39567, 40766, 41140, 41856, 42240, 43164, 43520, 43560, 44472, 44880, 46080, 46464, 47872, 47960, 48960, 49368, 50688, 52224, 52320, 52756, 53856, 53955, 55590, 55808, 56320, 57552, 58080, 59296, 59840, 61149, 61710, 61952, 62784, 63360, 65280, 65824, 65945, 66708, 67320, 67584, 69696, 69760, 71808, 71940, 74052, 74120, 76736, 77440, 78336, 78480, 79134, 81532, 82280, 83385, 83712, 84480, 86328, 87040, 87120, 88944, 89760, 92160, 92565, 92928, 95744, 95920, 97920, 98736, 101376, 101915, 104448, 104640, 105512, 107712, 107910, 111180, 111616, 112640, 115104, 116160, 118592, 118701, 119680, 122298, 123420, 123904, 125568, 126720, 130560, 131648, 131890, 133416, 134640, 139392, 139520, 143616, 143880, 148104, 148240, 153472, 154880, 156672, 156960, 158268, 163064, 164560, 166770, 167424, 168960, 172656, 174080, 174240, 177888, 179520, 183447, 185130, 185856, 191488, 191840, 195840, 197472, 197835, 202752, 203830, 209280, 211024, 215424, 215820, 222360, 223232, 224213, 230208, 232320, 237184, 237402, 239360, 244596, 246840, 247808, 251136, 253440, 261120, 263296, 263780, 266832, 269280, 278784, 279040, 287232, 287760, 296208, 296480, 305745, 306944, 309760, 313344, 313920, 316536, 326128, 329120, 333540, 334848, 337920, 345312, 348480, 355776, 359040, 366894, 370260, 371712, 382976, 383680, 391680, 394944, 395670, 407660, 418560, 422048, 430848, 431640, 444720, 448426, 460416, 464640, 474368, 474804, 478720, 489192, 493680, 502272, 506880, 522240, 526592, 527560, 533664, 538560, 557568, 558080, 574464, 575520, 592416, 592960, 593505, 611490, 613888, 619520, 627840, 633072, 652256, 658240, 667080, 669696, 672639, 690624, 696960, 711552, 718080, 733788, 740520, 743424, 767360, 783360, 789888, 791340, 815320, 837120, 844096, 861696, 863280, 889440, 896852, 917235, 920832, 929280, 948736, 949608, 957440, 978384, 987360, 1004544, 1013760, 1053184, 1055120, 1067328, 1077120, 1115136, 1116160, 1121065, 1148928, 1151040, 1184832, 1185920, 1187010, 1222980, 1227776, 1239040, 1255680, 1266144, 1304512, 1316480, 1334160, 1345278, 1381248, 1393920, 1423104, 1436160, 1467576, 1481040, 1534720, 1566720, 1579776, 1582680, 1630640, 1674240, 1688192, 1723392, 1726560, 1778880, 1793704, 1834470, 1841664, 1858560, 1897472, 1899216, 1914880, 1956768, 1974720, 2009088, 2017917, 2106368, 2110240, 2134656, 2154240, 2230272, 2242130, 2302080, 2369664, 2371840, 2374020, 2445960, 2455552, 2511360, 2532288, 2609024, 2632960, 2668320, 2690556, 2762496, 2787840, 2846208, 2872320, 2935152, 2962080, 3069440, 3159552, 3165360, 3261280, 3348480, 3363195, 3376384, 3446784, 3453120, 3557760, 3587408, 3668940, 3683328, 3717120, 3794944, 3798432, 3913536, 3949440, 4035834, 4212736, 4220480, 4269312, 4308480, 4484260, 4604160, 4739328, 4743680, 4748040, 4891920, 5022720, 5064576, 5218048, 5265920, 5336640, 5381112, 5524992, 5575680, 5692416, 5744640, 5870304, 5924160, 6138880, 6319104, 6330720, 6522560, 6726390, 6752768, 6906240, 7115520, 7174816, 7337880, 7366656, 7596864, 7827072, 7898880, 8071668, 8440960, 8538624, 8616960, 8968520, 9208320, 9478656, 9487360, 9496080, 9783840, 10045440, 10089585, 10129152, 10436096, 10531840, 10673280, 10762224, 11049984, 11151360, 11384832, 11740608, 11848320, 12277760, 12638208, 12661440, 13045120, 13452780, 13505536, 13812480, 14231040, 14349632, 14675760, 15193728, 15654144, 15797760, 16143336, 16881920, 17077248, 17233920, 17937040, 18416640, 18957312, 18974720, 18992160, 19567680, 20179170, 20258304, 20872192, 21063680, 21346560, 21524448, 22099968, 23481216, 23696640, 25322880, 26090240, 26905560, 27011072, 27624960, 28462080, 28699264, 29351520, 30387456, 31308288, 31595520, 32286672, 33763840, 34154496, 35874080, 36833280, 37914624, 37984320, 39135360, 40358340, 40516608, 41744384, 42693120, 43048896, 46962432, 47393280, 50645760, 52180480, 53811120, 55249920, 56924160, 57398528, 58703040, 60774912, 62616576, 63191040, 64573344, 67527680, 71748160, 75968640, 78270720, 80716680, 81033216, 85386240, 86097792, 93924864, 94786560, 101291520, 104360960, 107622240, 110499840, 114797056, 117406080, 121549824, 125233152, 129146688, 135055360, 143496320, 151937280, 156541440, 161433360, 170772480, 172195584, 187849728, 189573120, 202583040, 208721920, 215244480, 229594112, 234812160, 243099648, 258293376, 286992640, 303874560, 313082880, 322866720, 344391168, 375699456, 405166080, 430488960, 459188224, 469624320, 516586752, 573985280, 607749120, 626165760, 645733440, 688782336, 860977920, 939248640, 1033173504, 1147970560, 1215498240, 1291466880, 1377564672, 1721955840, 1878497280, 2066347008, 2295941120, 2582933760, 3443911680, 4132694016, 5165867520, 6887823360, 10331735040, 20663470080]

約数ペア:

[(1, 20663470080), (2, 10331735040), (3, 6887823360), (4, 5165867520), (5, 4132694016), (6, 3443911680), (8, 2582933760), (9, 2295941120), (10, 2066347008), (11, 1878497280), (12, 1721955840), (15, 1377564672), (16, 1291466880), (17, 1215498240), (18, 1147970560), (20, 1033173504), (22, 939248640), (24, 860977920), (30, 688782336), (32, 645733440), (33, 626165760), (34, 607749120), (36, 573985280), (40, 516586752), (44, 469624320), (45, 459188224), (48, 430488960), (51, 405166080), (55, 375699456), (60, 344391168), (64, 322866720), (66, 313082880), (68, 303874560), (72, 286992640), (80, 258293376), (85, 243099648), (88, 234812160), (90, 229594112), (96, 215244480), (99, 208721920), (102, 202583040), (109, 189573120), (110, 187849728), (120, 172195584), (121, 170772480), (128, 161433360), (132, 156541440), (136, 151937280), (144, 143496320), (153, 135055360), (160, 129146688), (165, 125233152), (170, 121549824), (176, 117406080), (180, 114797056), (187, 110499840), (192, 107622240), (198, 104360960), (204, 101291520), (218, 94786560), (220, 93924864), (240, 86097792), (242, 85386240), (255, 81033216), (256, 80716680), (264, 78270720), (272, 75968640), (288, 71748160), (306, 67527680), (320, 64573344), (327, 63191040), (330, 62616576), (340, 60774912), (352, 58703040), (360, 57398528), (363, 56924160), (374, 55249920), (384, 53811120), (396, 52180480), (408, 50645760), (436, 47393280), (440, 46962432), (480, 43048896), (484, 42693120), (495, 41744384), (510, 40516608), (512, 40358340), (528, 39135360), (544, 37984320), (545, 37914624), (561, 36833280), (576, 35874080), (605, 34154496), (612, 33763840), (640, 32286672), (654, 31595520), (660, 31308288), (680, 30387456), (704, 29351520), (720, 28699264), (726, 28462080), (748, 27624960), (765, 27011072), (768, 26905560), (792, 26090240), (816, 25322880), (872, 23696640), (880, 23481216), (935, 22099968), (960, 21524448), (968, 21346560), (981, 21063680), (990, 20872192), (1020, 20258304), (1024, 20179170), (1056, 19567680), (1088, 18992160), (1089, 18974720), (1090, 18957312), (1122, 18416640), (1152, 17937040), (1199, 17233920), (1210, 17077248), (1224, 16881920), (1280, 16143336), (1308, 15797760), (1320, 15654144), (1360, 15193728), (1408, 14675760), (1440, 14349632), (1452, 14231040), (1496, 13812480), (1530, 13505536), (1536, 13452780), (1584, 13045120), (1632, 12661440), (1635, 12638208), (1683, 12277760), (1744, 11848320), (1760, 11740608), (1815, 11384832), (1853, 11151360), (1870, 11049984), (1920, 10762224), (1936, 10673280), (1962, 10531840), (1980, 10436096), (2040, 10129152), (2048, 10089585), (2057, 10045440), (2112, 9783840), (2176, 9496080), (2178, 9487360), (2180, 9478656), (2244, 9208320), (2304, 8968520), (2398, 8616960), (2420, 8538624), (2448, 8440960), (2560, 8071668), (2616, 7898880), (2640, 7827072), (2720, 7596864), (2805, 7366656), (2816, 7337880), (2880, 7174816), (2904, 7115520), (2992, 6906240), (3060, 6752768), (3072, 6726390), (3168, 6522560), (3264, 6330720), (3270, 6319104), (3366, 6138880), (3488, 5924160), (3520, 5870304), (3597, 5744640), (3630, 5692416), (3706, 5575680), (3740, 5524992), (3840, 5381112), (3872, 5336640), (3924, 5265920), (3960, 5218048), (4080, 5064576), (4114, 5022720), (4224, 4891920), (4352, 4748040), (4356, 4743680), (4360, 4739328), (4488, 4604160), (4608, 4484260), (4796, 4308480), (4840, 4269312), (4896, 4220480), (4905, 4212736), (5120, 4035834), (5232, 3949440), (5280, 3913536), (5440, 3798432), (5445, 3794944), (5559, 3717120), (5610, 3683328), (5632, 3668940), (5760, 3587408), (5808, 3557760), (5984, 3453120), (5995, 3446784), (6120, 3376384), (6144, 3363195), (6171, 3348480), (6336, 3261280), (6528, 3165360), (6540, 3159552), (6732, 3069440), (6976, 2962080), (7040, 2935152), (7194, 2872320), (7260, 2846208), (7412, 2787840), (7480, 2762496), (7680, 2690556), (7744, 2668320), (7848, 2632960), (7920, 2609024), (8160, 2532288), (8228, 2511360), (8415, 2455552), (8448, 2445960), (8704, 2374020), (8712, 2371840), (8720, 2369664), (8976, 2302080), (9216, 2242130), (9265, 2230272), (9592, 2154240), (9680, 2134656), (9792, 2110240), (9810, 2106368), (10240, 2017917), (10285, 2009088), (10464, 1974720), (10560, 1956768), (10791, 1914880), (10880, 1899216), (10890, 1897472), (11118, 1858560), (11220, 1841664), (11264, 1834470), (11520, 1793704), (11616, 1778880), (11968, 1726560), (11990, 1723392), (12240, 1688192), (12342, 1674240), (12672, 1630640), (13056, 1582680), (13080, 1579776), (13189, 1566720), (13464, 1534720), (13952, 1481040), (14080, 1467576), (14388, 1436160), (14520, 1423104), (14824, 1393920), (14960, 1381248), (15360, 1345278), (15488, 1334160), (15696, 1316480), (15840, 1304512), (16320, 1266144), (16456, 1255680), (16677, 1239040), (16830, 1227776), (16896, 1222980), (17408, 1187010), (17424, 1185920), (17440, 1184832), (17952, 1151040), (17985, 1148928), (18432, 1121065), (18513, 1116160), (18530, 1115136), (19184, 1077120), (19360, 1067328), (19584, 1055120), (19620, 1053184), (20383, 1013760), (20570, 1004544), (20928, 987360), (21120, 978384), (21582, 957440), (21760, 949608), (21780, 948736), (22236, 929280), (22440, 920832), (22528, 917235), (23040, 896852), (23232, 889440), (23936, 863280), (23980, 861696), (24480, 844096), (24684, 837120), (25344, 815320), (26112, 791340), (26160, 789888), (26378, 783360), (26928, 767360), (27795, 743424), (27904, 740520), (28160, 733788), (28776, 718080), (29040, 711552), (29648, 696960), (29920, 690624), (30720, 672639), (30855, 669696), (30976, 667080), (31392, 658240), (31680, 652256), (32640, 633072), (32912, 627840), (33354, 619520), (33660, 613888), (33792, 611490), (34816, 593505), (34848, 592960), (34880, 592416), (35904, 575520), (35970, 574464), (37026, 558080), (37060, 557568), (38368, 538560), (38720, 533664), (39168, 527560), (39240, 526592), (39567, 522240), (40766, 506880), (41140, 502272), (41856, 493680), (42240, 489192), (43164, 478720), (43520, 474804), (43560, 474368), (44472, 464640), (44880, 460416), (46080, 448426), (46464, 444720), (47872, 431640), (47960, 430848), (48960, 422048), (49368, 418560), (50688, 407660), (52224, 395670), (52320, 394944), (52756, 391680), (53856, 383680), (53955, 382976), (55590, 371712), (55808, 370260), (56320, 366894), (57552, 359040), (58080, 355776), (59296, 348480), (59840, 345312), (61149, 337920), (61710, 334848), (61952, 333540), (62784, 329120), (63360, 326128), (65280, 316536), (65824, 313920), (65945, 313344), (66708, 309760), (67320, 306944), (67584, 305745), (69696, 296480), (69760, 296208), (71808, 287760), (71940, 287232), (74052, 279040), (74120, 278784), (76736, 269280), (77440, 266832), (78336, 263780), (78480, 263296), (79134, 261120), (81532, 253440), (82280, 251136), (83385, 247808), (83712, 246840), (84480, 244596), (86328, 239360), (87040, 237402), (87120, 237184), (88944, 232320), (89760, 230208), (92160, 224213), (92565, 223232), (92928, 222360), (95744, 215820), (95920, 215424), (97920, 211024), (98736, 209280), (101376, 203830), (101915, 202752), (104448, 197835), (104640, 197472), (105512, 195840), (107712, 191840), (107910, 191488), (111180, 185856), (111616, 185130), (112640, 183447), (115104, 179520), (116160, 177888), (118592, 174240), (118701, 174080), (119680, 172656), (122298, 168960), (123420, 167424), (123904, 166770), (125568, 164560), (126720, 163064), (130560, 158268), (131648, 156960), (131890, 156672), (133416, 154880), (134640, 153472), (139392, 148240), (139520, 148104), (143616, 143880)]