20339916480

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:420

約数の個数: 784

約数和(自身を含む): 82553677920

約数和(自身を除く): 62213761440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 162, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 243, 247, 260, 270, 285, 288, 304, 312, 320, 324, 342, 351, 353, 360, 380, 390, 405, 416, 432, 456, 468, 480, 486, 494, 513, 520, 540, 570, 576, 585, 608, 624, 648, 684, 702, 706, 720, 729, 741, 760, 780, 810, 832, 855, 864, 912, 936, 960, 972, 988, 1026, 1040, 1053, 1059, 1080, 1140, 1170, 1215, 1216, 1235, 1248, 1296, 1368, 1404, 1412, 1440, 1458, 1482, 1520, 1539, 1560, 1620, 1710, 1728, 1755, 1765, 1824, 1872, 1944, 1976, 2052, 2080, 2106, 2118, 2160, 2223, 2280, 2340, 2430, 2470, 2496, 2565, 2592, 2736, 2808, 2824, 2880, 2916, 2964, 3040, 3078, 3120, 3159, 3177, 3240, 3420, 3510, 3530, 3645, 3648, 3705, 3744, 3888, 3952, 4104, 4160, 4212, 4236, 4320, 4446, 4560, 4589, 4617, 4680, 4860, 4940, 5130, 5184, 5265, 5295, 5472, 5616, 5648, 5832, 5928, 6080, 6156, 6240, 6318, 6354, 6480, 6669, 6707, 6840, 7020, 7060, 7290, 7410, 7488, 7695, 7776, 7904, 8208, 8424, 8472, 8640, 8892, 9120, 9178, 9234, 9360, 9477, 9531, 9720, 9880, 10260, 10530, 10590, 10944, 11115, 11232, 11296, 11664, 11856, 12312, 12480, 12636, 12708, 12960, 13338, 13414, 13680, 13767, 13851, 14040, 14120, 14580, 14820, 15390, 15552, 15795, 15808, 15885, 16416, 16848, 16944, 17784, 18240, 18356, 18468, 18720, 18954, 19062, 19440, 19760, 20007, 20121, 20520, 21060, 21180, 22230, 22464, 22592, 22945, 23085, 23328, 23712, 24624, 25272, 25416, 25920, 26676, 26828, 27360, 27534, 27702, 28080, 28240, 28593, 29160, 29640, 30780, 31590, 31770, 32832, 33345, 33535, 33696, 33888, 35568, 36712, 36936, 37440, 37908, 38124, 38880, 39520, 40014, 40242, 41040, 41301, 42120, 42360, 44460, 45890, 46170, 46656, 47385, 47424, 47655, 49248, 50544, 50832, 53352, 53656, 54720, 55068, 55404, 56160, 56480, 57186, 58320, 59280, 60021, 60363, 61560, 63180, 63540, 66690, 67070, 67392, 67776, 68835, 69255, 71136, 73424, 73872, 75816, 76248, 77760, 79040, 80028, 80484, 82080, 82602, 84240, 84720, 85779, 87191, 88920, 91780, 92340, 94770, 95310, 98496, 100035, 100605, 101088, 101664, 106704, 107312, 110136, 110808, 112320, 112960, 114372, 116640, 118560, 120042, 120726, 123120, 123903, 126360, 127080, 133380, 134140, 137670, 138510, 142272, 142965, 146848, 147744, 151632, 152496, 160056, 160968, 164160, 165204, 168480, 169440, 171558, 174382, 177840, 180063, 181089, 183560, 184680, 189540, 190620, 200070, 201210, 202176, 203328, 206505, 213408, 214624, 220272, 221616, 228744, 233280, 237120, 240084, 241452, 246240, 247806, 252720, 254160, 257337, 261573, 266760, 268280, 275340, 277020, 285930, 293696, 295488, 300105, 301815, 303264, 304992, 320112, 321936, 330408, 336960, 338880, 343116, 348764, 355680, 360126, 362178, 367120, 369360, 371709, 379080, 381240, 400140, 402420, 413010, 426816, 428895, 429248, 435955, 440544, 443232, 457488, 480168, 482904, 492480, 495612, 505440, 508320, 514674, 523146, 533520, 536560, 543267, 550680, 554040, 571860, 600210, 603630, 606528, 609984, 619515, 640224, 643872, 660816, 686232, 697528, 711360, 720252, 724356, 734240, 738720, 743418, 758160, 762480, 784719, 800280, 804840, 826020, 857790, 871910, 881088, 886464, 900315, 905445, 914976, 960336, 965808, 991224, 1010880, 1016640, 1029348, 1046292, 1067040, 1073120, 1086534, 1101360, 1108080, 1115127, 1143720, 1200420, 1207260, 1239030, 1280448, 1286685, 1287744, 1307865, 1321632, 1372464, 1395056, 1440504, 1448712, 1468480, 1477440, 1486836, 1516320, 1524960, 1569438, 1600560, 1609680, 1629801, 1652040, 1715580, 1743820, 1800630, 1810890, 1829952, 1858545, 1920672, 1931616, 1982448, 2058696, 2092584, 2134080, 2146240, 2173068, 2202720, 2216160, 2230254, 2287440, 2354157, 2400840, 2414520, 2478060, 2573370, 2615730, 2643264, 2716335, 2744928, 2790112, 2881008, 2897424, 2973672, 3032640, 3049920, 3138876, 3201120, 3219360, 3259602, 3304080, 3345381, 3431160, 3487640, 3601260, 3621780, 3717090, 3841344, 3863232, 3923595, 3964896, 4117392, 4185168, 4346136, 4405440, 4432320, 4460508, 4574880, 4708314, 4801680, 4829040, 4889403, 4956120, 5146740, 5231460, 5432670, 5489856, 5575635, 5580224, 5762016, 5794848, 5947344, 6277752, 6402240, 6438720, 6519204, 6608160, 6690762, 6862320, 6975280, 7062471, 7202520, 7243560, 7434180, 7847190, 7929792, 8149005, 8234784, 8370336, 8692272, 8921016, 9149760, 9416628, 9603360, 9658080, 9778806, 9912240, 10293480, 10462920, 10865340, 11151270, 11524032, 11589696, 11770785, 11894688, 12555504, 13038408, 13216320, 13381524, 13724640, 13950560, 14124942, 14405040, 14487120, 14868360, 15694380, 16298010, 16469568, 16726905, 16740672, 17384544, 17842032, 18833256, 19206720, 19316160, 19557612, 19824480, 20586960, 20925840, 21187413, 21730680, 22302540, 23541570, 23789376, 24447015, 25111008, 26076816, 26763048, 27449280, 27901120, 28249884, 28810080, 28974240, 29736720, 31388760, 32596020, 33453810, 34769088, 35312355, 35684064, 37666512, 39115224, 39648960, 41173920, 41851680, 42374826, 43461360, 44605080, 47083140, 48894030, 50222016, 52153632, 53526096, 56499768, 57620160, 57948480, 59473440, 62777520, 63562239, 65192040, 66907620, 70624710, 71368128, 75333024, 78230448, 82347840, 83703360, 84749652, 86922720, 89210160, 94166280, 97788060, 104307264, 105937065, 107052192, 112999536, 118946880, 125555040, 127124478, 130384080, 133815240, 141249420, 150666048, 156460896, 169499304, 173845440, 178420320, 188332560, 195576120, 211874130, 214104384, 225999072, 251110080, 254248956, 260768160, 267630480, 282498840, 312921792, 317811195, 338998608, 356840640, 376665120, 391152240, 423748260, 451998144, 508497912, 521536320, 535260960, 564997680, 635622390, 677997216, 753330240, 782304480, 847496520, 1016995824, 1070521920, 1129995360, 1271244780, 1355994432, 1564608960, 1694993040, 2033991648, 2259990720, 2542489560, 3389986080, 4067983296, 5084979120, 6779972160, 10169958240, 20339916480]

約数ペア:

[(1, 20339916480), (2, 10169958240), (3, 6779972160), (4, 5084979120), (5, 4067983296), (6, 3389986080), (8, 2542489560), (9, 2259990720), (10, 2033991648), (12, 1694993040), (13, 1564608960), (15, 1355994432), (16, 1271244780), (18, 1129995360), (19, 1070521920), (20, 1016995824), (24, 847496520), (26, 782304480), (27, 753330240), (30, 677997216), (32, 635622390), (36, 564997680), (38, 535260960), (39, 521536320), (40, 508497912), (45, 451998144), (48, 423748260), (52, 391152240), (54, 376665120), (57, 356840640), (60, 338998608), (64, 317811195), (65, 312921792), (72, 282498840), (76, 267630480), (78, 260768160), (80, 254248956), (81, 251110080), (90, 225999072), (95, 214104384), (96, 211874130), (104, 195576120), (108, 188332560), (114, 178420320), (117, 173845440), (120, 169499304), (130, 156460896), (135, 150666048), (144, 141249420), (152, 133815240), (156, 130384080), (160, 127124478), (162, 125555040), (171, 118946880), (180, 112999536), (190, 107052192), (192, 105937065), (195, 104307264), (208, 97788060), (216, 94166280), (228, 89210160), (234, 86922720), (240, 84749652), (243, 83703360), (247, 82347840), (260, 78230448), (270, 75333024), (285, 71368128), (288, 70624710), (304, 66907620), (312, 65192040), (320, 63562239), (324, 62777520), (342, 59473440), (351, 57948480), (353, 57620160), (360, 56499768), (380, 53526096), (390, 52153632), (405, 50222016), (416, 48894030), (432, 47083140), (456, 44605080), (468, 43461360), (480, 42374826), (486, 41851680), (494, 41173920), (513, 39648960), (520, 39115224), (540, 37666512), (570, 35684064), (576, 35312355), (585, 34769088), (608, 33453810), (624, 32596020), (648, 31388760), (684, 29736720), (702, 28974240), (706, 28810080), (720, 28249884), (729, 27901120), (741, 27449280), (760, 26763048), (780, 26076816), (810, 25111008), (832, 24447015), (855, 23789376), (864, 23541570), (912, 22302540), (936, 21730680), (960, 21187413), (972, 20925840), (988, 20586960), (1026, 19824480), (1040, 19557612), (1053, 19316160), (1059, 19206720), (1080, 18833256), (1140, 17842032), (1170, 17384544), (1215, 16740672), (1216, 16726905), (1235, 16469568), (1248, 16298010), (1296, 15694380), (1368, 14868360), (1404, 14487120), (1412, 14405040), (1440, 14124942), (1458, 13950560), (1482, 13724640), (1520, 13381524), (1539, 13216320), (1560, 13038408), (1620, 12555504), (1710, 11894688), (1728, 11770785), (1755, 11589696), (1765, 11524032), (1824, 11151270), (1872, 10865340), (1944, 10462920), (1976, 10293480), (2052, 9912240), (2080, 9778806), (2106, 9658080), (2118, 9603360), (2160, 9416628), (2223, 9149760), (2280, 8921016), (2340, 8692272), (2430, 8370336), (2470, 8234784), (2496, 8149005), (2565, 7929792), (2592, 7847190), (2736, 7434180), (2808, 7243560), (2824, 7202520), (2880, 7062471), (2916, 6975280), (2964, 6862320), (3040, 6690762), (3078, 6608160), (3120, 6519204), (3159, 6438720), (3177, 6402240), (3240, 6277752), (3420, 5947344), (3510, 5794848), (3530, 5762016), (3645, 5580224), (3648, 5575635), (3705, 5489856), (3744, 5432670), (3888, 5231460), (3952, 5146740), (4104, 4956120), (4160, 4889403), (4212, 4829040), (4236, 4801680), (4320, 4708314), (4446, 4574880), (4560, 4460508), (4589, 4432320), (4617, 4405440), (4680, 4346136), (4860, 4185168), (4940, 4117392), (5130, 3964896), (5184, 3923595), (5265, 3863232), (5295, 3841344), (5472, 3717090), (5616, 3621780), (5648, 3601260), (5832, 3487640), (5928, 3431160), (6080, 3345381), (6156, 3304080), (6240, 3259602), (6318, 3219360), (6354, 3201120), (6480, 3138876), (6669, 3049920), (6707, 3032640), (6840, 2973672), (7020, 2897424), (7060, 2881008), (7290, 2790112), (7410, 2744928), (7488, 2716335), (7695, 2643264), (7776, 2615730), (7904, 2573370), (8208, 2478060), (8424, 2414520), (8472, 2400840), (8640, 2354157), (8892, 2287440), (9120, 2230254), (9178, 2216160), (9234, 2202720), (9360, 2173068), (9477, 2146240), (9531, 2134080), (9720, 2092584), (9880, 2058696), (10260, 1982448), (10530, 1931616), (10590, 1920672), (10944, 1858545), (11115, 1829952), (11232, 1810890), (11296, 1800630), (11664, 1743820), (11856, 1715580), (12312, 1652040), (12480, 1629801), (12636, 1609680), (12708, 1600560), (12960, 1569438), (13338, 1524960), (13414, 1516320), (13680, 1486836), (13767, 1477440), (13851, 1468480), (14040, 1448712), (14120, 1440504), (14580, 1395056), (14820, 1372464), (15390, 1321632), (15552, 1307865), (15795, 1287744), (15808, 1286685), (15885, 1280448), (16416, 1239030), (16848, 1207260), (16944, 1200420), (17784, 1143720), (18240, 1115127), (18356, 1108080), (18468, 1101360), (18720, 1086534), (18954, 1073120), (19062, 1067040), (19440, 1046292), (19760, 1029348), (20007, 1016640), (20121, 1010880), (20520, 991224), (21060, 965808), (21180, 960336), (22230, 914976), (22464, 905445), (22592, 900315), (22945, 886464), (23085, 881088), (23328, 871910), (23712, 857790), (24624, 826020), (25272, 804840), (25416, 800280), (25920, 784719), (26676, 762480), (26828, 758160), (27360, 743418), (27534, 738720), (27702, 734240), (28080, 724356), (28240, 720252), (28593, 711360), (29160, 697528), (29640, 686232), (30780, 660816), (31590, 643872), (31770, 640224), (32832, 619515), (33345, 609984), (33535, 606528), (33696, 603630), (33888, 600210), (35568, 571860), (36712, 554040), (36936, 550680), (37440, 543267), (37908, 536560), (38124, 533520), (38880, 523146), (39520, 514674), (40014, 508320), (40242, 505440), (41040, 495612), (41301, 492480), (42120, 482904), (42360, 480168), (44460, 457488), (45890, 443232), (46170, 440544), (46656, 435955), (47385, 429248), (47424, 428895), (47655, 426816), (49248, 413010), (50544, 402420), (50832, 400140), (53352, 381240), (53656, 379080), (54720, 371709), (55068, 369360), (55404, 367120), (56160, 362178), (56480, 360126), (57186, 355680), (58320, 348764), (59280, 343116), (60021, 338880), (60363, 336960), (61560, 330408), (63180, 321936), (63540, 320112), (66690, 304992), (67070, 303264), (67392, 301815), (67776, 300105), (68835, 295488), (69255, 293696), (71136, 285930), (73424, 277020), (73872, 275340), (75816, 268280), (76248, 266760), (77760, 261573), (79040, 257337), (80028, 254160), (80484, 252720), (82080, 247806), (82602, 246240), (84240, 241452), (84720, 240084), (85779, 237120), (87191, 233280), (88920, 228744), (91780, 221616), (92340, 220272), (94770, 214624), (95310, 213408), (98496, 206505), (100035, 203328), (100605, 202176), (101088, 201210), (101664, 200070), (106704, 190620), (107312, 189540), (110136, 184680), (110808, 183560), (112320, 181089), (112960, 180063), (114372, 177840), (116640, 174382), (118560, 171558), (120042, 169440), (120726, 168480), (123120, 165204), (123903, 164160), (126360, 160968), (127080, 160056), (133380, 152496), (134140, 151632), (137670, 147744), (138510, 146848), (142272, 142965)]