20799383040

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:651

約数の個数: 640

約数和(自身を含む): 80891965440

約数和(自身を除く): 60092582400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 48, 51, 54, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 108, 120, 124, 128, 135, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 216, 240, 248, 255, 256, 270, 272, 279, 288, 306, 310, 320, 340, 360, 372, 384, 408, 432, 459, 465, 480, 496, 510, 512, 527, 540, 544, 558, 571, 576, 612, 620, 640, 680, 720, 744, 765, 768, 816, 837, 864, 918, 930, 960, 992, 1020, 1054, 1080, 1088, 1116, 1142, 1152, 1224, 1240, 1280, 1360, 1395, 1440, 1488, 1530, 1536, 1581, 1632, 1674, 1713, 1728, 1836, 1860, 1920, 1984, 2040, 2108, 2160, 2176, 2232, 2284, 2295, 2304, 2448, 2480, 2560, 2635, 2720, 2790, 2855, 2880, 2976, 3060, 3162, 3264, 3348, 3426, 3456, 3672, 3720, 3840, 3968, 4080, 4185, 4216, 4320, 4352, 4464, 4568, 4590, 4608, 4743, 4896, 4960, 5139, 5270, 5440, 5580, 5710, 5760, 5952, 6120, 6324, 6528, 6696, 6852, 6912, 7344, 7440, 7680, 7905, 7936, 8160, 8370, 8432, 8565, 8640, 8704, 8928, 9136, 9180, 9486, 9707, 9792, 9920, 10278, 10540, 10880, 11160, 11420, 11520, 11904, 12240, 12648, 13056, 13392, 13704, 13824, 14229, 14688, 14880, 15417, 15810, 15872, 16320, 16740, 16864, 17130, 17280, 17701, 17856, 18272, 18360, 18972, 19414, 19584, 19840, 20556, 21080, 21760, 22320, 22840, 23040, 23715, 23808, 24480, 25296, 25695, 26112, 26784, 27408, 28458, 29121, 29376, 29760, 30834, 31620, 32640, 33480, 33728, 34260, 34560, 35402, 35712, 36544, 36720, 37944, 38828, 39168, 39680, 41112, 42160, 43520, 44640, 45680, 47430, 47616, 48535, 48960, 50592, 51390, 53103, 53568, 54816, 56916, 58242, 58752, 59520, 61668, 63240, 65280, 66960, 67456, 68520, 69120, 70804, 71145, 71424, 73088, 73440, 75888, 77085, 77656, 78336, 79360, 82224, 84320, 87363, 88505, 89280, 91360, 94860, 97070, 97920, 101184, 102780, 106206, 107136, 109632, 113832, 116484, 117504, 119040, 123336, 126480, 130560, 133920, 134912, 137040, 141608, 142290, 142848, 145605, 146176, 146880, 151776, 154170, 155312, 159309, 164448, 168640, 174726, 177010, 178560, 182720, 189720, 194140, 195840, 202368, 205560, 212412, 214272, 219264, 227664, 232968, 235008, 238080, 246672, 252960, 262089, 265515, 267840, 269824, 274080, 283216, 284580, 291210, 292352, 293760, 300917, 303552, 308340, 310624, 318618, 328896, 337280, 349452, 354020, 357120, 365440, 379440, 388280, 391680, 404736, 411120, 424824, 428544, 436815, 438528, 455328, 465936, 477927, 493344, 505920, 524178, 531030, 535680, 548160, 566432, 569160, 582420, 587520, 601834, 607104, 616680, 621248, 637236, 657792, 674560, 698904, 708040, 714240, 730880, 758880, 776560, 796545, 809472, 822240, 849648, 873630, 877056, 902751, 910656, 931872, 955854, 986688, 1011840, 1048356, 1062060, 1071360, 1096320, 1132864, 1138320, 1164840, 1175040, 1203668, 1214208, 1233360, 1242496, 1274472, 1310445, 1315584, 1349120, 1397808, 1416080, 1461760, 1504585, 1517760, 1553120, 1593090, 1644480, 1699296, 1747260, 1805502, 1821312, 1863744, 1911708, 1973376, 2023680, 2096712, 2124120, 2142720, 2192640, 2265728, 2276640, 2329680, 2389635, 2407336, 2428416, 2466720, 2484992, 2548944, 2620890, 2631168, 2708253, 2795616, 2832160, 3009170, 3035520, 3106240, 3186180, 3288960, 3398592, 3494520, 3611004, 3642624, 3727488, 3823416, 3946752, 4047360, 4193424, 4248240, 4385280, 4513755, 4531456, 4553280, 4659360, 4779270, 4814672, 4933440, 4969984, 5097888, 5241780, 5416506, 5591232, 5664320, 6018340, 6071040, 6212480, 6372360, 6577920, 6797184, 6989040, 7222008, 7285248, 7454976, 7646832, 7893504, 8124759, 8386848, 8496480, 9027510, 9062912, 9106560, 9318720, 9558540, 9629344, 9866880, 10195776, 10483560, 10833012, 11182464, 11328640, 12036680, 12142080, 12424960, 12744720, 13155840, 13541265, 13594368, 13978080, 14444016, 14909952, 15293664, 16249518, 16773696, 16992960, 18055020, 18213120, 18637440, 19117080, 19258688, 19733760, 20391552, 20967120, 21666024, 22364928, 22657280, 24073360, 24849920, 25489440, 27082530, 27188736, 27956160, 28888032, 30587328, 32499036, 33547392, 33985920, 36110040, 36426240, 37274880, 38234160, 38517376, 39467520, 40623795, 40783104, 41934240, 43332048, 44729856, 45314560, 48146720, 50978880, 54165060, 55912320, 57776064, 61174656, 64998072, 67094784, 67971840, 72220080, 74549760, 76468320, 77034752, 81247590, 81566208, 83868480, 86664096, 96293440, 101957760, 108330120, 111824640, 115552128, 122349312, 129996144, 134189568, 135943680, 144440160, 152936640, 154069504, 162495180, 167736960, 173328192, 192586880, 203915520, 216660240, 223649280, 231104256, 244698624, 259992288, 288880320, 305873280, 324990360, 335473920, 346656384, 385173760, 407831040, 433320480, 462208512, 519984576, 577760640, 611746560, 649980720, 670947840, 693312768, 770347520, 866640960, 1039969152, 1155521280, 1223493120, 1299961440, 1386625536, 1733281920, 2079938304, 2311042560, 2599922880, 3466563840, 4159876608, 5199845760, 6933127680, 10399691520, 20799383040]

約数ペア:

[(1, 20799383040), (2, 10399691520), (3, 6933127680), (4, 5199845760), (5, 4159876608), (6, 3466563840), (8, 2599922880), (9, 2311042560), (10, 2079938304), (12, 1733281920), (15, 1386625536), (16, 1299961440), (17, 1223493120), (18, 1155521280), (20, 1039969152), (24, 866640960), (27, 770347520), (30, 693312768), (31, 670947840), (32, 649980720), (34, 611746560), (36, 577760640), (40, 519984576), (45, 462208512), (48, 433320480), (51, 407831040), (54, 385173760), (60, 346656384), (62, 335473920), (64, 324990360), (68, 305873280), (72, 288880320), (80, 259992288), (85, 244698624), (90, 231104256), (93, 223649280), (96, 216660240), (102, 203915520), (108, 192586880), (120, 173328192), (124, 167736960), (128, 162495180), (135, 154069504), (136, 152936640), (144, 144440160), (153, 135943680), (155, 134189568), (160, 129996144), (170, 122349312), (180, 115552128), (186, 111824640), (192, 108330120), (204, 101957760), (216, 96293440), (240, 86664096), (248, 83868480), (255, 81566208), (256, 81247590), (270, 77034752), (272, 76468320), (279, 74549760), (288, 72220080), (306, 67971840), (310, 67094784), (320, 64998072), (340, 61174656), (360, 57776064), (372, 55912320), (384, 54165060), (408, 50978880), (432, 48146720), (459, 45314560), (465, 44729856), (480, 43332048), (496, 41934240), (510, 40783104), (512, 40623795), (527, 39467520), (540, 38517376), (544, 38234160), (558, 37274880), (571, 36426240), (576, 36110040), (612, 33985920), (620, 33547392), (640, 32499036), (680, 30587328), (720, 28888032), (744, 27956160), (765, 27188736), (768, 27082530), (816, 25489440), (837, 24849920), (864, 24073360), (918, 22657280), (930, 22364928), (960, 21666024), (992, 20967120), (1020, 20391552), (1054, 19733760), (1080, 19258688), (1088, 19117080), (1116, 18637440), (1142, 18213120), (1152, 18055020), (1224, 16992960), (1240, 16773696), (1280, 16249518), (1360, 15293664), (1395, 14909952), (1440, 14444016), (1488, 13978080), (1530, 13594368), (1536, 13541265), (1581, 13155840), (1632, 12744720), (1674, 12424960), (1713, 12142080), (1728, 12036680), (1836, 11328640), (1860, 11182464), (1920, 10833012), (1984, 10483560), (2040, 10195776), (2108, 9866880), (2160, 9629344), (2176, 9558540), (2232, 9318720), (2284, 9106560), (2295, 9062912), (2304, 9027510), (2448, 8496480), (2480, 8386848), (2560, 8124759), (2635, 7893504), (2720, 7646832), (2790, 7454976), (2855, 7285248), (2880, 7222008), (2976, 6989040), (3060, 6797184), (3162, 6577920), (3264, 6372360), (3348, 6212480), (3426, 6071040), (3456, 6018340), (3672, 5664320), (3720, 5591232), (3840, 5416506), (3968, 5241780), (4080, 5097888), (4185, 4969984), (4216, 4933440), (4320, 4814672), (4352, 4779270), (4464, 4659360), (4568, 4553280), (4590, 4531456), (4608, 4513755), (4743, 4385280), (4896, 4248240), (4960, 4193424), (5139, 4047360), (5270, 3946752), (5440, 3823416), (5580, 3727488), (5710, 3642624), (5760, 3611004), (5952, 3494520), (6120, 3398592), (6324, 3288960), (6528, 3186180), (6696, 3106240), (6852, 3035520), (6912, 3009170), (7344, 2832160), (7440, 2795616), (7680, 2708253), (7905, 2631168), (7936, 2620890), (8160, 2548944), (8370, 2484992), (8432, 2466720), (8565, 2428416), (8640, 2407336), (8704, 2389635), (8928, 2329680), (9136, 2276640), (9180, 2265728), (9486, 2192640), (9707, 2142720), (9792, 2124120), (9920, 2096712), (10278, 2023680), (10540, 1973376), (10880, 1911708), (11160, 1863744), (11420, 1821312), (11520, 1805502), (11904, 1747260), (12240, 1699296), (12648, 1644480), (13056, 1593090), (13392, 1553120), (13704, 1517760), (13824, 1504585), (14229, 1461760), (14688, 1416080), (14880, 1397808), (15417, 1349120), (15810, 1315584), (15872, 1310445), (16320, 1274472), (16740, 1242496), (16864, 1233360), (17130, 1214208), (17280, 1203668), (17701, 1175040), (17856, 1164840), (18272, 1138320), (18360, 1132864), (18972, 1096320), (19414, 1071360), (19584, 1062060), (19840, 1048356), (20556, 1011840), (21080, 986688), (21760, 955854), (22320, 931872), (22840, 910656), (23040, 902751), (23715, 877056), (23808, 873630), (24480, 849648), (25296, 822240), (25695, 809472), (26112, 796545), (26784, 776560), (27408, 758880), (28458, 730880), (29121, 714240), (29376, 708040), (29760, 698904), (30834, 674560), (31620, 657792), (32640, 637236), (33480, 621248), (33728, 616680), (34260, 607104), (34560, 601834), (35402, 587520), (35712, 582420), (36544, 569160), (36720, 566432), (37944, 548160), (38828, 535680), (39168, 531030), (39680, 524178), (41112, 505920), (42160, 493344), (43520, 477927), (44640, 465936), (45680, 455328), (47430, 438528), (47616, 436815), (48535, 428544), (48960, 424824), (50592, 411120), (51390, 404736), (53103, 391680), (53568, 388280), (54816, 379440), (56916, 365440), (58242, 357120), (58752, 354020), (59520, 349452), (61668, 337280), (63240, 328896), (65280, 318618), (66960, 310624), (67456, 308340), (68520, 303552), (69120, 300917), (70804, 293760), (71145, 292352), (71424, 291210), (73088, 284580), (73440, 283216), (75888, 274080), (77085, 269824), (77656, 267840), (78336, 265515), (79360, 262089), (82224, 252960), (84320, 246672), (87363, 238080), (88505, 235008), (89280, 232968), (91360, 227664), (94860, 219264), (97070, 214272), (97920, 212412), (101184, 205560), (102780, 202368), (106206, 195840), (107136, 194140), (109632, 189720), (113832, 182720), (116484, 178560), (117504, 177010), (119040, 174726), (123336, 168640), (126480, 164448), (130560, 159309), (133920, 155312), (134912, 154170), (137040, 151776), (141608, 146880), (142290, 146176), (142848, 145605)]