20537911680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 1024

約数和(自身を含む): 84226867200

約数和(自身を除く): 63688955520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 31, 32, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 62, 64, 65, 66, 76, 78, 80, 88, 93, 95, 96, 104, 110, 114, 120, 124, 127, 128, 130, 132, 143, 152, 155, 156, 160, 165, 176, 186, 190, 192, 195, 208, 209, 220, 228, 240, 247, 248, 254, 260, 264, 285, 286, 304, 310, 312, 320, 330, 341, 352, 372, 380, 381, 384, 390, 403, 416, 418, 429, 440, 456, 465, 480, 494, 496, 508, 520, 528, 570, 572, 589, 608, 620, 624, 627, 635, 640, 660, 682, 704, 715, 741, 744, 760, 762, 780, 806, 832, 836, 858, 880, 912, 930, 960, 988, 992, 1016, 1023, 1040, 1045, 1056, 1140, 1144, 1178, 1209, 1216, 1235, 1240, 1248, 1254, 1270, 1320, 1364, 1397, 1408, 1430, 1482, 1488, 1520, 1524, 1560, 1612, 1651, 1664, 1672, 1705, 1716, 1760, 1767, 1824, 1860, 1905, 1920, 1976, 1984, 2015, 2032, 2046, 2080, 2090, 2112, 2145, 2280, 2288, 2356, 2413, 2418, 2432, 2470, 2480, 2496, 2508, 2540, 2640, 2717, 2728, 2794, 2860, 2945, 2964, 2976, 3040, 3048, 3120, 3135, 3224, 3302, 3344, 3410, 3432, 3520, 3534, 3648, 3705, 3720, 3810, 3937, 3952, 3968, 4030, 4064, 4092, 4160, 4180, 4191, 4224, 4290, 4433, 4560, 4576, 4712, 4826, 4836, 4940, 4953, 4960, 4992, 5016, 5080, 5115, 5280, 5434, 5456, 5588, 5720, 5890, 5928, 5952, 6045, 6080, 6096, 6240, 6270, 6448, 6479, 6604, 6688, 6820, 6864, 6985, 7040, 7068, 7239, 7296, 7410, 7440, 7620, 7657, 7874, 7904, 8060, 8128, 8151, 8184, 8255, 8320, 8360, 8382, 8580, 8835, 8866, 9120, 9152, 9424, 9652, 9672, 9880, 9906, 9920, 10032, 10160, 10230, 10560, 10868, 10912, 11176, 11440, 11780, 11811, 11856, 11904, 12065, 12090, 12160, 12192, 12480, 12540, 12896, 12958, 13208, 13299, 13376, 13585, 13640, 13728, 13970, 14136, 14478, 14820, 14880, 15240, 15314, 15748, 15808, 16120, 16256, 16302, 16368, 16510, 16720, 16764, 17160, 17670, 17732, 18161, 18240, 18304, 18848, 19304, 19344, 19437, 19685, 19760, 19812, 19840, 20064, 20320, 20460, 20955, 21120, 21736, 21824, 22165, 22352, 22880, 22971, 23560, 23622, 23712, 24130, 24180, 24384, 24765, 24960, 25080, 25792, 25916, 26416, 26543, 26598, 26752, 27170, 27280, 27456, 27940, 28272, 28956, 29640, 29760, 30480, 30628, 31369, 31496, 31616, 32240, 32395, 32604, 32736, 33020, 33440, 33528, 34320, 35340, 35464, 36195, 36322, 36480, 37696, 38285, 38608, 38688, 38874, 39370, 39520, 39624, 40128, 40640, 40755, 40920, 41910, 43307, 43472, 43648, 44330, 44704, 45760, 45942, 47120, 47244, 47424, 48260, 48360, 48768, 49530, 50160, 51181, 51584, 51832, 52832, 53086, 53196, 54340, 54483, 54560, 54912, 55880, 56544, 57912, 59055, 59280, 59520, 60960, 61256, 62738, 62992, 64480, 64790, 65208, 65472, 66040, 66495, 66880, 67056, 68640, 70680, 70928, 72390, 72644, 74803, 75392, 76570, 77216, 77376, 77748, 78740, 79040, 79248, 79629, 80256, 81280, 81510, 81840, 83820, 84227, 86614, 86944, 88660, 89408, 90805, 91520, 91884, 94107, 94240, 94488, 94848, 96520, 96720, 97185, 99060, 100320, 102362, 103664, 105664, 106172, 106392, 108680, 108966, 109120, 111760, 113088, 114855, 115824, 118110, 118560, 121920, 122512, 125476, 125984, 128960, 129580, 129921, 130416, 130944, 132080, 132715, 132990, 133760, 134112, 137280, 141360, 141856, 144780, 145288, 149606, 153140, 153543, 154432, 154752, 155496, 156845, 157480, 158080, 158496, 159258, 163020, 163680, 167640, 168454, 173228, 173888, 177320, 178816, 181610, 183768, 188214, 188480, 188976, 193040, 193440, 194370, 198120, 200640, 204724, 207328, 211328, 212344, 212784, 216535, 217360, 217932, 218240, 223520, 224409, 226176, 229710, 231648, 236220, 237120, 243840, 245024, 250952, 251968, 252681, 255905, 257920, 259160, 259842, 260832, 264160, 265430, 265980, 268224, 272415, 274560, 282720, 283712, 289560, 290576, 299212, 306280, 307086, 308864, 310992, 313690, 314960, 316992, 318516, 326040, 327360, 335280, 336908, 345059, 346456, 347776, 354640, 363220, 367536, 374015, 376428, 376960, 377952, 386080, 386880, 388740, 396240, 398145, 401280, 409448, 414656, 421135, 424688, 425568, 433070, 434720, 435864, 447040, 448818, 459420, 463296, 470535, 472440, 474240, 490048, 501904, 503936, 505362, 511810, 518320, 519684, 521664, 528320, 530860, 531960, 536448, 544830, 562991, 565440, 567424, 579120, 581152, 598424, 612560, 614172, 621984, 627380, 629920, 633984, 637032, 649605, 652080, 654720, 670560, 673816, 690118, 692912, 709280, 726440, 735072, 748030, 752856, 755904, 767715, 772160, 773760, 777480, 792480, 796290, 818896, 822833, 829312, 842270, 849376, 851136, 866140, 869440, 871728, 894080, 897636, 918840, 926592, 941070, 944880, 972439, 980096, 1003808, 1010724, 1023620, 1035177, 1036640, 1039368, 1043328, 1056640, 1061720, 1063920, 1089660, 1122045, 1125982, 1130880, 1158240, 1162304, 1196848, 1225120, 1228344, 1243968, 1254760, 1259840, 1263405, 1274064, 1299210, 1304160, 1341120, 1347632, 1380236, 1385824, 1418560, 1452880, 1470144, 1496060, 1505712, 1511808, 1535430, 1544320, 1554960, 1584960, 1592580, 1637792, 1645666, 1684540, 1688973, 1698752, 1702272, 1725295, 1732280, 1738880, 1743456, 1795272, 1837680, 1882140, 1889760, 1944878, 2007616, 2021448, 2047240, 2070354, 2073280, 2078736, 2123440, 2127840, 2179320, 2244090, 2251964, 2316480, 2324608, 2393696, 2450240, 2456688, 2468499, 2487936, 2509520, 2519680, 2526810, 2548128, 2598420, 2608320, 2682240, 2695264, 2760472, 2771648, 2814955, 2837120, 2905760, 2917317, 2940288, 2992120, 3011424, 3070860, 3109920, 3169920, 3185160, 3275584, 3291332, 3369080, 3377946, 3397504, 3450590, 3464560, 3486912, 3590544, 3675360, 3764280, 3779520, 3889756, 4015232, 4042896, 4094480, 4114165, 4140708, 4146560, 4157472, 4246880, 4255680, 4358640, 4488180, 4503928, 4632960, 4787392, 4862195, 4900480, 4913376, 4936998, 5019040, 5053620, 5096256, 5175885, 5196840, 5216640, 5390528, 5520944, 5543296, 5629910, 5811520, 5834634, 5984240, 6022848, 6141720, 6219840, 6370320, 6551168, 6582664, 6738160, 6755892, 6901180, 6929120, 6973824, 7181088, 7350720, 7528560, 7559040, 7779512, 8085792, 8188960, 8228330, 8281416, 8314944, 8444865, 8493760, 8511360, 8717280, 8976360, 9007856, 9574784, 9724390, 9826752, 9873996, 10038080, 10107240, 10192512, 10351770, 10393680, 10696829, 10781056, 11041888, 11259820, 11623040, 11669268, 11968480, 12045696, 12283440, 12342495, 12439680, 12740640, 13165328, 13476320, 13511784, 13802360, 13858240, 14362176, 14586585, 14701440, 15057120, 15559024, 16171584, 16377920, 16456660, 16562832, 16629888, 16889730, 16987520, 17434560, 17952720, 18015712, 19448780, 19653504, 19747992, 20076160, 20214480, 20703540, 20787360, 21393658, 22083776, 22519640, 23338536, 23936960, 24566880, 24684990, 25481280, 26330656, 26952640, 27023568, 27604720, 27716480, 28724352, 29173170, 30114240, 31118048, 32090487, 32343168, 32755840, 32913320, 33125664, 33779460, 34869120, 35905440, 36031424, 38897560, 39495984, 40428960, 41407080, 41574720, 42787316, 44167552, 45039280, 46677072, 47873920, 49133760, 49369980, 50962560, 52661312, 53484145, 53905280, 54047136, 55209440, 58346340, 60228480, 62236096, 64180974, 65826640, 66251328, 67558920, 71810880, 72062848, 77795120, 78991968, 80857920, 82814160, 83149440, 85574632, 90078560, 93354144, 98267520, 98739960, 105322624, 106968290, 108094272, 110418880, 116692680, 124472192, 128361948, 131653280, 132502656, 135117840, 143621760, 155590240, 157983936, 160452435, 161715840, 165628320, 171149264, 180157120, 186708288, 197479920, 213936580, 216188544, 220837760, 233385360, 256723896, 263306560, 270235680, 311180480, 315967872, 320904870, 331256640, 342298528, 360314240, 373416576, 394959840, 427873160, 466770720, 513447792, 526613120, 540471360, 622360960, 641809740, 662513280, 684597056, 789919680, 855746320, 933541440, 1026895584, 1080942720, 1283619480, 1369194112, 1579839360, 1711492640, 1867082880, 2053791168, 2567238960, 3422985280, 4107582336, 5134477920, 6845970560, 10268955840, 20537911680]

約数ペア:

[(1, 20537911680), (2, 10268955840), (3, 6845970560), (4, 5134477920), (5, 4107582336), (6, 3422985280), (8, 2567238960), (10, 2053791168), (11, 1867082880), (12, 1711492640), (13, 1579839360), (15, 1369194112), (16, 1283619480), (19, 1080942720), (20, 1026895584), (22, 933541440), (24, 855746320), (26, 789919680), (30, 684597056), (31, 662513280), (32, 641809740), (33, 622360960), (38, 540471360), (39, 526613120), (40, 513447792), (44, 466770720), (48, 427873160), (52, 394959840), (55, 373416576), (57, 360314240), (60, 342298528), (62, 331256640), (64, 320904870), (65, 315967872), (66, 311180480), (76, 270235680), (78, 263306560), (80, 256723896), (88, 233385360), (93, 220837760), (95, 216188544), (96, 213936580), (104, 197479920), (110, 186708288), (114, 180157120), (120, 171149264), (124, 165628320), (127, 161715840), (128, 160452435), (130, 157983936), (132, 155590240), (143, 143621760), (152, 135117840), (155, 132502656), (156, 131653280), (160, 128361948), (165, 124472192), (176, 116692680), (186, 110418880), (190, 108094272), (192, 106968290), (195, 105322624), (208, 98739960), (209, 98267520), (220, 93354144), (228, 90078560), (240, 85574632), (247, 83149440), (248, 82814160), (254, 80857920), (260, 78991968), (264, 77795120), (285, 72062848), (286, 71810880), (304, 67558920), (310, 66251328), (312, 65826640), (320, 64180974), (330, 62236096), (341, 60228480), (352, 58346340), (372, 55209440), (380, 54047136), (381, 53905280), (384, 53484145), (390, 52661312), (403, 50962560), (416, 49369980), (418, 49133760), (429, 47873920), (440, 46677072), (456, 45039280), (465, 44167552), (480, 42787316), (494, 41574720), (496, 41407080), (508, 40428960), (520, 39495984), (528, 38897560), (570, 36031424), (572, 35905440), (589, 34869120), (608, 33779460), (620, 33125664), (624, 32913320), (627, 32755840), (635, 32343168), (640, 32090487), (660, 31118048), (682, 30114240), (704, 29173170), (715, 28724352), (741, 27716480), (744, 27604720), (760, 27023568), (762, 26952640), (780, 26330656), (806, 25481280), (832, 24684990), (836, 24566880), (858, 23936960), (880, 23338536), (912, 22519640), (930, 22083776), (960, 21393658), (988, 20787360), (992, 20703540), (1016, 20214480), (1023, 20076160), (1040, 19747992), (1045, 19653504), (1056, 19448780), (1140, 18015712), (1144, 17952720), (1178, 17434560), (1209, 16987520), (1216, 16889730), (1235, 16629888), (1240, 16562832), (1248, 16456660), (1254, 16377920), (1270, 16171584), (1320, 15559024), (1364, 15057120), (1397, 14701440), (1408, 14586585), (1430, 14362176), (1482, 13858240), (1488, 13802360), (1520, 13511784), (1524, 13476320), (1560, 13165328), (1612, 12740640), (1651, 12439680), (1664, 12342495), (1672, 12283440), (1705, 12045696), (1716, 11968480), (1760, 11669268), (1767, 11623040), (1824, 11259820), (1860, 11041888), (1905, 10781056), (1920, 10696829), (1976, 10393680), (1984, 10351770), (2015, 10192512), (2032, 10107240), (2046, 10038080), (2080, 9873996), (2090, 9826752), (2112, 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(5115, 4015232), (5280, 3889756), (5434, 3779520), (5456, 3764280), (5588, 3675360), (5720, 3590544), (5890, 3486912), (5928, 3464560), (5952, 3450590), (6045, 3397504), (6080, 3377946), (6096, 3369080), (6240, 3291332), (6270, 3275584), (6448, 3185160), (6479, 3169920), (6604, 3109920), (6688, 3070860), (6820, 3011424), (6864, 2992120), (6985, 2940288), (7040, 2917317), (7068, 2905760), (7239, 2837120), (7296, 2814955), (7410, 2771648), (7440, 2760472), (7620, 2695264), (7657, 2682240), (7874, 2608320), (7904, 2598420), (8060, 2548128), (8128, 2526810), (8151, 2519680), (8184, 2509520), (8255, 2487936), (8320, 2468499), (8360, 2456688), (8382, 2450240), (8580, 2393696), (8835, 2324608), (8866, 2316480), (9120, 2251964), (9152, 2244090), (9424, 2179320), (9652, 2127840), (9672, 2123440), (9880, 2078736), (9906, 2073280), (9920, 2070354), (10032, 2047240), (10160, 2021448), (10230, 2007616), (10560, 1944878), (10868, 1889760), (10912, 1882140), (11176, 1837680), (11440, 1795272), (11780, 1743456), (11811, 1738880), (11856, 1732280), (11904, 1725295), (12065, 1702272), (12090, 1698752), (12160, 1688973), (12192, 1684540), (12480, 1645666), (12540, 1637792), (12896, 1592580), (12958, 1584960), (13208, 1554960), (13299, 1544320), (13376, 1535430), (13585, 1511808), (13640, 1505712), (13728, 1496060), (13970, 1470144), (14136, 1452880), (14478, 1418560), (14820, 1385824), (14880, 1380236), (15240, 1347632), (15314, 1341120), (15748, 1304160), (15808, 1299210), (16120, 1274064), (16256, 1263405), (16302, 1259840), (16368, 1254760), (16510, 1243968), (16720, 1228344), (16764, 1225120), (17160, 1196848), (17670, 1162304), (17732, 1158240), (18161, 1130880), (18240, 1125982), (18304, 1122045), (18848, 1089660), (19304, 1063920), (19344, 1061720), (19437, 1056640), (19685, 1043328), (19760, 1039368), (19812, 1036640), (19840, 1035177), (20064, 1023620), (20320, 1010724), (20460, 1003808), (20955, 980096), (21120, 972439), (21736, 944880), (21824, 941070), (22165, 926592), (22352, 918840), (22880, 897636), (22971, 894080), (23560, 871728), (23622, 869440), (23712, 866140), (24130, 851136), (24180, 849376), (24384, 842270), (24765, 829312), (24960, 822833), (25080, 818896), (25792, 796290), (25916, 792480), (26416, 777480), (26543, 773760), (26598, 772160), (26752, 767715), (27170, 755904), (27280, 752856), (27456, 748030), (27940, 735072), (28272, 726440), (28956, 709280), (29640, 692912), (29760, 690118), (30480, 673816), (30628, 670560), (31369, 654720), (31496, 652080), (31616, 649605), (32240, 637032), (32395, 633984), (32604, 629920), (32736, 627380), (33020, 621984), (33440, 614172), (33528, 612560), (34320, 598424), (35340, 581152), (35464, 579120), (36195, 567424), (36322, 565440), (36480, 562991), (37696, 544830), (38285, 536448), (38608, 531960), (38688, 530860), (38874, 528320), (39370, 521664), (39520, 519684), (39624, 518320), (40128, 511810), (40640, 505362), (40755, 503936), (40920, 501904), (41910, 490048), (43307, 474240), (43472, 472440), (43648, 470535), (44330, 463296), (44704, 459420), (45760, 448818), (45942, 447040), (47120, 435864), (47244, 434720), (47424, 433070), (48260, 425568), (48360, 424688), (48768, 421135), (49530, 414656), (50160, 409448), (51181, 401280), (51584, 398145), (51832, 396240), (52832, 388740), (53086, 386880), (53196, 386080), (54340, 377952), (54483, 376960), (54560, 376428), (54912, 374015), (55880, 367536), (56544, 363220), (57912, 354640), (59055, 347776), (59280, 346456), (59520, 345059), (60960, 336908), (61256, 335280), (62738, 327360), (62992, 326040), (64480, 318516), (64790, 316992), (65208, 314960), (65472, 313690), (66040, 310992), (66495, 308864), (66880, 307086), (67056, 306280), (68640, 299212), (70680, 290576), (70928, 289560), (72390, 283712), (72644, 282720), (74803, 274560), (75392, 272415), (76570, 268224), (77216, 265980), (77376, 265430), (77748, 264160), (78740, 260832), (79040, 259842), (79248, 259160), (79629, 257920), (80256, 255905), (81280, 252681), (81510, 251968), (81840, 250952), (83820, 245024), (84227, 243840), (86614, 237120), (86944, 236220), (88660, 231648), (89408, 229710), (90805, 226176), (91520, 224409), (91884, 223520), (94107, 218240), (94240, 217932), (94488, 217360), (94848, 216535), (96520, 212784), (96720, 212344), (97185, 211328), (99060, 207328), (100320, 204724), (102362, 200640), (103664, 198120), (105664, 194370), (106172, 193440), (106392, 193040), (108680, 188976), (108966, 188480), (109120, 188214), (111760, 183768), (113088, 181610), (114855, 178816), (115824, 177320), (118110, 173888), (118560, 173228), (121920, 168454), (122512, 167640), (125476, 163680), (125984, 163020), (128960, 159258), (129580, 158496), (129921, 158080), (130416, 157480), (130944, 156845), (132080, 155496), (132715, 154752), (132990, 154432), (133760, 153543), (134112, 153140), (137280, 149606), (141360, 145288), (141856, 144780)]