20960402400

素因数分解:

$2^5\times 3^5\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 864

約数和(自身を含む): 89219789568

約数和(自身を除く): 68259387168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 73, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 146, 150, 160, 162, 168, 175, 180, 189, 200, 210, 211, 216, 219, 224, 225, 240, 243, 252, 270, 280, 288, 292, 300, 315, 324, 336, 350, 360, 365, 378, 400, 405, 420, 422, 432, 438, 450, 480, 486, 504, 511, 525, 540, 560, 567, 584, 600, 630, 633, 648, 657, 672, 675, 700, 720, 730, 756, 800, 810, 840, 844, 864, 876, 900, 945, 972, 1008, 1022, 1050, 1055, 1080, 1095, 1120, 1134, 1168, 1200, 1215, 1260, 1266, 1296, 1314, 1350, 1400, 1440, 1460, 1477, 1512, 1533, 1575, 1620, 1680, 1688, 1701, 1752, 1800, 1825, 1890, 1899, 1944, 1971, 2016, 2025, 2044, 2100, 2110, 2160, 2190, 2268, 2336, 2400, 2430, 2520, 2532, 2555, 2592, 2628, 2700, 2800, 2835, 2920, 2954, 3024, 3066, 3150, 3165, 3240, 3285, 3360, 3376, 3402, 3504, 3600, 3650, 3780, 3798, 3888, 3942, 4050, 4088, 4200, 4220, 4320, 4380, 4431, 4536, 4599, 4725, 4860, 5040, 5064, 5110, 5256, 5275, 5400, 5475, 5600, 5670, 5697, 5840, 5908, 5913, 6048, 6075, 6132, 6300, 6330, 6480, 6570, 6752, 6804, 7008, 7200, 7300, 7385, 7560, 7596, 7665, 7776, 7884, 8100, 8176, 8400, 8440, 8505, 8760, 8862, 9072, 9198, 9450, 9495, 9720, 9855, 10080, 10128, 10220, 10512, 10550, 10800, 10950, 11340, 11394, 11680, 11816, 11826, 12150, 12264, 12600, 12660, 12775, 12960, 13140, 13293, 13608, 13797, 14175, 14600, 14770, 15120, 15192, 15330, 15403, 15768, 15825, 16200, 16352, 16425, 16800, 16880, 17010, 17091, 17520, 17724, 17739, 18144, 18396, 18900, 18990, 19440, 19710, 20256, 20440, 21024, 21100, 21600, 21900, 22155, 22680, 22788, 22995, 23632, 23652, 24300, 24528, 25200, 25320, 25550, 26280, 26586, 27216, 27594, 28350, 28485, 29200, 29540, 29565, 30240, 30384, 30660, 30806, 31536, 31650, 32400, 32850, 33760, 34020, 34182, 35040, 35448, 35478, 36792, 36925, 37800, 37980, 38325, 38880, 39420, 39879, 40880, 41391, 42200, 42525, 43800, 44310, 45360, 45576, 45990, 46209, 47264, 47304, 47475, 48600, 49056, 49275, 50400, 50640, 51100, 51273, 52560, 53172, 54432, 55188, 56700, 56970, 58400, 59080, 59130, 60768, 61320, 61612, 63072, 63300, 64800, 65700, 66465, 68040, 68364, 68985, 70896, 70956, 73584, 73850, 75600, 75960, 76650, 77015, 78840, 79758, 81760, 82782, 84400, 85050, 85455, 87600, 88620, 88695, 90720, 91152, 91980, 92418, 94608, 94950, 97200, 98550, 101280, 102200, 102546, 105120, 106344, 107821, 110376, 110775, 113400, 113940, 114975, 118160, 118260, 119637, 122640, 123224, 124173, 126600, 131400, 132930, 136080, 136728, 137970, 138627, 141792, 141912, 142425, 147168, 147700, 147825, 151200, 151920, 153300, 154030, 157680, 159516, 165564, 168800, 170100, 170910, 175200, 177240, 177390, 182304, 183960, 184836, 189216, 189900, 194400, 197100, 199395, 204400, 205092, 206955, 212688, 215642, 220752, 221550, 226800, 227880, 229950, 231045, 236320, 236520, 239274, 245280, 246448, 248346, 253200, 256365, 262800, 265860, 272160, 273456, 275940, 277254, 283824, 284850, 295400, 295650, 303840, 306600, 308060, 315360, 319032, 323463, 331128, 332325, 340200, 341820, 344925, 354480, 354780, 358911, 367920, 369672, 379800, 385075, 394200, 398790, 408800, 410184, 413910, 415881, 425376, 427275, 431284, 441504, 443100, 443475, 453600, 455760, 459900, 462090, 473040, 478548, 492896, 496692, 506400, 512730, 525600, 531720, 539105, 546912, 551880, 554508, 567648, 569700, 590800, 591300, 598185, 613200, 616120, 620865, 638064, 646926, 662256, 664650, 680400, 683640, 689850, 693135, 708960, 709560, 717822, 735840, 739344, 759600, 770150, 788400, 797580, 820368, 827820, 831762, 854550, 862568, 886200, 886950, 911520, 919800, 924180, 946080, 957096, 970389, 993384, 996975, 1025460, 1034775, 1063440, 1078210, 1103760, 1109016, 1139400, 1155225, 1181600, 1182600, 1196370, 1226400, 1232240, 1241730, 1247643, 1276128, 1281825, 1293852, 1324512, 1329300, 1360800, 1367280, 1379700, 1386270, 1419120, 1435644, 1478688, 1519200, 1540300, 1576800, 1595160, 1617315, 1640736, 1655640, 1663524, 1709100, 1725136, 1772400, 1773900, 1794555, 1839600, 1848360, 1914192, 1940778, 1986768, 1993950, 2050920, 2069550, 2079405, 2126880, 2156420, 2207520, 2218032, 2278800, 2310450, 2365200, 2392740, 2464480, 2483460, 2495286, 2563650, 2587704, 2658600, 2695525, 2734560, 2759400, 2772540, 2838240, 2871288, 2911167, 2990925, 3080600, 3104325, 3190320, 3234630, 3311280, 3327048, 3418200, 3450272, 3465675, 3544800, 3547800, 3589110, 3679200, 3696720, 3742929, 3828384, 3881556, 3973536, 3987900, 4101840, 4139100, 4158810, 4312840, 4436064, 4557600, 4620900, 4730400, 4785480, 4851945, 4966920, 4990572, 5127300, 5175408, 5317200, 5391050, 5518800, 5545080, 5742576, 5822334, 5981850, 6161200, 6208650, 6238215, 6380640, 6469260, 6622560, 6654096, 6836400, 6931350, 7095600, 7178220, 7393440, 7485858, 7763112, 7975800, 8086575, 8203680, 8278200, 8317620, 8625680, 8733501, 8972775, 9241800, 9570960, 9703890, 9933840, 9981144, 10254600, 10350816, 10397025, 10634400, 10782100, 11037600, 11090160, 11485152, 11644668, 11963700, 12322400, 12417300, 12476430, 12938520, 13308192, 13672800, 13862700, 14191200, 14356440, 14555835, 14971716, 15526224, 15951600, 16173150, 16556400, 16635240, 17251360, 17467002, 17945550, 18483600, 18714645, 19141920, 19407780, 19867680, 19962288, 20509200, 20794050, 21564200, 22180320, 23289336, 23927400, 24259725, 24834600, 24952860, 25877040, 26200503, 27725400, 28712880, 29111670, 29943432, 31052448, 31191075, 31903200, 32346300, 33112800, 33270480, 34934004, 35891100, 36967200, 37429290, 38815560, 39924576, 41018400, 41588100, 43128400, 43667505, 46578672, 47854800, 48519450, 49669200, 49905720, 51754080, 52401006, 55450800, 57425760, 58223340, 59886864, 62382150, 64692600, 66540960, 69868008, 71782200, 72779175, 74858580, 77631120, 83176200, 86256800, 87335010, 93157344, 93573225, 95709600, 97038900, 99338400, 99811440, 104802012, 110901600, 116446680, 119773728, 124764300, 129385200, 131002515, 139736016, 143564400, 145558350, 149717160, 155262240, 166352400, 174670020, 187146450, 194077800, 199622880, 209604024, 218337525, 232893360, 249528600, 258770400, 262005030, 279472032, 287128800, 291116700, 299434320, 332704800, 349340040, 374292900, 388155600, 419208048, 436675050, 465786720, 499057200, 524010060, 582233400, 598868640, 655012575, 698680080, 748585800, 776311200, 838416096, 873350100, 998114400, 1048020120, 1164466800, 1310025150, 1397360160, 1497171600, 1746700200, 2096040240, 2328933600, 2620050300, 2994343200, 3493400400, 4192080480, 5240100600, 6986800800, 10480201200, 20960402400]

約数ペア:

[(1, 20960402400), (2, 10480201200), (3, 6986800800), (4, 5240100600), (5, 4192080480), (6, 3493400400), (7, 2994343200), (8, 2620050300), (9, 2328933600), (10, 2096040240), (12, 1746700200), (14, 1497171600), (15, 1397360160), (16, 1310025150), (18, 1164466800), (20, 1048020120), (21, 998114400), (24, 873350100), (25, 838416096), (27, 776311200), (28, 748585800), (30, 698680080), (32, 655012575), (35, 598868640), (36, 582233400), (40, 524010060), (42, 499057200), (45, 465786720), (48, 436675050), (50, 419208048), (54, 388155600), (56, 374292900), (60, 349340040), (63, 332704800), (70, 299434320), (72, 291116700), (73, 287128800), (75, 279472032), (80, 262005030), (81, 258770400), (84, 249528600), (90, 232893360), (96, 218337525), (100, 209604024), (105, 199622880), (108, 194077800), (112, 187146450), (120, 174670020), (126, 166352400), (135, 155262240), (140, 149717160), (144, 145558350), (146, 143564400), (150, 139736016), (160, 131002515), (162, 129385200), (168, 124764300), (175, 119773728), (180, 116446680), (189, 110901600), (200, 104802012), (210, 99811440), (211, 99338400), (216, 97038900), (219, 95709600), (224, 93573225), (225, 93157344), (240, 87335010), (243, 86256800), (252, 83176200), (270, 77631120), (280, 74858580), (288, 72779175), (292, 71782200), (300, 69868008), (315, 66540960), (324, 64692600), (336, 62382150), (350, 59886864), (360, 58223340), (365, 57425760), (378, 55450800), (400, 52401006), (405, 51754080), (420, 49905720), (422, 49669200), (432, 48519450), (438, 47854800), (450, 46578672), (480, 43667505), (486, 43128400), (504, 41588100), (511, 41018400), (525, 39924576), (540, 38815560), (560, 37429290), (567, 36967200), (584, 35891100), (600, 34934004), (630, 33270480), (633, 33112800), (648, 32346300), (657, 31903200), (672, 31191075), (675, 31052448), (700, 29943432), (720, 29111670), (730, 28712880), (756, 27725400), (800, 26200503), (810, 25877040), (840, 24952860), (844, 24834600), (864, 24259725), (876, 23927400), (900, 23289336), (945, 22180320), (972, 21564200), (1008, 20794050), (1022, 20509200), (1050, 19962288), (1055, 19867680), (1080, 19407780), (1095, 19141920), (1120, 18714645), (1134, 18483600), (1168, 17945550), (1200, 17467002), (1215, 17251360), (1260, 16635240), (1266, 16556400), (1296, 16173150), (1314, 15951600), (1350, 15526224), (1400, 14971716), (1440, 14555835), (1460, 14356440), (1477, 14191200), (1512, 13862700), (1533, 13672800), (1575, 13308192), (1620, 12938520), (1680, 12476430), (1688, 12417300), (1701, 12322400), (1752, 11963700), (1800, 11644668), (1825, 11485152), (1890, 11090160), (1899, 11037600), (1944, 10782100), (1971, 10634400), (2016, 10397025), (2025, 10350816), (2044, 10254600), (2100, 9981144), (2110, 9933840), (2160, 9703890), (2190, 9570960), (2268, 9241800), (2336, 8972775), (2400, 8733501), (2430, 8625680), (2520, 8317620), (2532, 8278200), (2555, 8203680), (2592, 8086575), (2628, 7975800), (2700, 7763112), (2800, 7485858), (2835, 7393440), (2920, 7178220), (2954, 7095600), (3024, 6931350), (3066, 6836400), (3150, 6654096), (3165, 6622560), (3240, 6469260), (3285, 6380640), (3360, 6238215), (3376, 6208650), (3402, 6161200), (3504, 5981850), (3600, 5822334), (3650, 5742576), (3780, 5545080), (3798, 5518800), (3888, 5391050), (3942, 5317200), (4050, 5175408), (4088, 5127300), (4200, 4990572), (4220, 4966920), (4320, 4851945), (4380, 4785480), (4431, 4730400), (4536, 4620900), (4599, 4557600), (4725, 4436064), (4860, 4312840), (5040, 4158810), (5064, 4139100), (5110, 4101840), (5256, 3987900), (5275, 3973536), (5400, 3881556), (5475, 3828384), (5600, 3742929), (5670, 3696720), (5697, 3679200), (5840, 3589110), (5908, 3547800), (5913, 3544800), (6048, 3465675), (6075, 3450272), (6132, 3418200), (6300, 3327048), (6330, 3311280), (6480, 3234630), (6570, 3190320), (6752, 3104325), (6804, 3080600), (7008, 2990925), (7200, 2911167), (7300, 2871288), (7385, 2838240), (7560, 2772540), (7596, 2759400), (7665, 2734560), (7776, 2695525), (7884, 2658600), (8100, 2587704), (8176, 2563650), (8400, 2495286), (8440, 2483460), (8505, 2464480), (8760, 2392740), (8862, 2365200), (9072, 2310450), (9198, 2278800), (9450, 2218032), (9495, 2207520), (9720, 2156420), (9855, 2126880), (10080, 2079405), (10128, 2069550), (10220, 2050920), (10512, 1993950), (10550, 1986768), (10800, 1940778), (10950, 1914192), (11340, 1848360), (11394, 1839600), (11680, 1794555), (11816, 1773900), (11826, 1772400), (12150, 1725136), (12264, 1709100), (12600, 1663524), (12660, 1655640), (12775, 1640736), (12960, 1617315), (13140, 1595160), (13293, 1576800), (13608, 1540300), (13797, 1519200), (14175, 1478688), (14600, 1435644), (14770, 1419120), (15120, 1386270), (15192, 1379700), (15330, 1367280), (15403, 1360800), (15768, 1329300), (15825, 1324512), (16200, 1293852), (16352, 1281825), (16425, 1276128), (16800, 1247643), (16880, 1241730), (17010, 1232240), (17091, 1226400), (17520, 1196370), (17724, 1182600), (17739, 1181600), (18144, 1155225), (18396, 1139400), (18900, 1109016), (18990, 1103760), (19440, 1078210), (19710, 1063440), (20256, 1034775), (20440, 1025460), (21024, 996975), (21100, 993384), (21600, 970389), (21900, 957096), (22155, 946080), (22680, 924180), (22788, 919800), (22995, 911520), (23632, 886950), (23652, 886200), (24300, 862568), (24528, 854550), (25200, 831762), (25320, 827820), (25550, 820368), (26280, 797580), (26586, 788400), (27216, 770150), (27594, 759600), (28350, 739344), (28485, 735840), (29200, 717822), (29540, 709560), (29565, 708960), (30240, 693135), (30384, 689850), (30660, 683640), (30806, 680400), (31536, 664650), (31650, 662256), (32400, 646926), (32850, 638064), (33760, 620865), (34020, 616120), (34182, 613200), (35040, 598185), (35448, 591300), (35478, 590800), (36792, 569700), (36925, 567648), (37800, 554508), (37980, 551880), (38325, 546912), (38880, 539105), (39420, 531720), (39879, 525600), (40880, 512730), (41391, 506400), (42200, 496692), (42525, 492896), (43800, 478548), (44310, 473040), (45360, 462090), (45576, 459900), (45990, 455760), (46209, 453600), (47264, 443475), (47304, 443100), (47475, 441504), (48600, 431284), (49056, 427275), (49275, 425376), (50400, 415881), (50640, 413910), (51100, 410184), (51273, 408800), (52560, 398790), (53172, 394200), (54432, 385075), (55188, 379800), (56700, 369672), (56970, 367920), (58400, 358911), (59080, 354780), (59130, 354480), (60768, 344925), (61320, 341820), (61612, 340200), (63072, 332325), (63300, 331128), (64800, 323463), (65700, 319032), (66465, 315360), (68040, 308060), (68364, 306600), (68985, 303840), (70896, 295650), (70956, 295400), (73584, 284850), (73850, 283824), (75600, 277254), (75960, 275940), (76650, 273456), (77015, 272160), (78840, 265860), (79758, 262800), (81760, 256365), (82782, 253200), (84400, 248346), (85050, 246448), (85455, 245280), (87600, 239274), (88620, 236520), (88695, 236320), (90720, 231045), (91152, 229950), (91980, 227880), (92418, 226800), (94608, 221550), (94950, 220752), (97200, 215642), (98550, 212688), (101280, 206955), (102200, 205092), (102546, 204400), (105120, 199395), (106344, 197100), (107821, 194400), (110376, 189900), (110775, 189216), (113400, 184836), (113940, 183960), (114975, 182304), (118160, 177390), (118260, 177240), (119637, 175200), (122640, 170910), (123224, 170100), (124173, 168800), (126600, 165564), (131400, 159516), (132930, 157680), (136080, 154030), (136728, 153300), (137970, 151920), (138627, 151200), (141792, 147825), (141912, 147700), (142425, 147168)]