20961652800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 672

約数和(自身を含む): 80508311424

約数和(自身を除く): 59546658624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 32, 33, 34, 40, 44, 48, 50, 51, 55, 60, 64, 66, 68, 75, 80, 85, 88, 96, 100, 102, 110, 120, 121, 132, 136, 150, 160, 165, 170, 176, 187, 192, 193, 200, 204, 220, 240, 242, 255, 264, 272, 275, 300, 320, 330, 340, 352, 363, 374, 386, 400, 408, 425, 440, 480, 484, 510, 528, 544, 550, 561, 579, 600, 605, 660, 680, 704, 726, 748, 772, 800, 816, 825, 850, 880, 935, 960, 965, 968, 1020, 1056, 1088, 1100, 1122, 1158, 1200, 1210, 1275, 1320, 1331, 1360, 1452, 1496, 1544, 1600, 1632, 1650, 1700, 1760, 1815, 1870, 1930, 1936, 2040, 2057, 2112, 2123, 2200, 2244, 2316, 2400, 2420, 2550, 2640, 2662, 2720, 2805, 2895, 2904, 2992, 3025, 3088, 3264, 3281, 3300, 3400, 3520, 3630, 3740, 3860, 3872, 3993, 4080, 4114, 4246, 4400, 4488, 4632, 4675, 4800, 4825, 4840, 5100, 5280, 5324, 5440, 5610, 5790, 5808, 5984, 6050, 6171, 6176, 6369, 6562, 6600, 6655, 6800, 7260, 7480, 7720, 7744, 7986, 8160, 8228, 8492, 8800, 8976, 9075, 9264, 9350, 9650, 9680, 9843, 10200, 10285, 10560, 10615, 10648, 11220, 11580, 11616, 11968, 12100, 12342, 12352, 12738, 13124, 13200, 13310, 13600, 14025, 14475, 14520, 14960, 15440, 15972, 16320, 16405, 16456, 16984, 17600, 17952, 18150, 18528, 18700, 19300, 19360, 19686, 19965, 20400, 20570, 21230, 21296, 22440, 22627, 23160, 23232, 23353, 24200, 24684, 25476, 26248, 26400, 26620, 27200, 28050, 28950, 29040, 29920, 30855, 30880, 31845, 31944, 32810, 32912, 33275, 33968, 35904, 36091, 36300, 37056, 37400, 38600, 38720, 39372, 39930, 40800, 41140, 42460, 42592, 44880, 45254, 46320, 46706, 48400, 49215, 49368, 50952, 51425, 52496, 52800, 53075, 53240, 56100, 57900, 58080, 59840, 61710, 61760, 63690, 63888, 65620, 65824, 66550, 67881, 67936, 70059, 72182, 72600, 74800, 77200, 78744, 79860, 81600, 82025, 82280, 84920, 85184, 89760, 90508, 92640, 93412, 96800, 98430, 98736, 99825, 101904, 102850, 104992, 106150, 106480, 108273, 112200, 113135, 115800, 116160, 116765, 123420, 127380, 127776, 131240, 131648, 133100, 135762, 135872, 140118, 144364, 145200, 149600, 154275, 154400, 157488, 159225, 159720, 164050, 164560, 169840, 179520, 180455, 181016, 185280, 186824, 193600, 196860, 197472, 199650, 203808, 205700, 209984, 212300, 212960, 216546, 224400, 226270, 231600, 233530, 246075, 246840, 254760, 255552, 256883, 262480, 266200, 271524, 280236, 288728, 290400, 299200, 308550, 308800, 314976, 318450, 319440, 328100, 329120, 339405, 339680, 350295, 360910, 362032, 373648, 393720, 394944, 397001, 399300, 407616, 411400, 424600, 425920, 433092, 448800, 452540, 463200, 467060, 492150, 493680, 509520, 513766, 524960, 532400, 541365, 543048, 560472, 565675, 577456, 580800, 583825, 617100, 629952, 636900, 638880, 656200, 658240, 678810, 679360, 700590, 721820, 724064, 747296, 770649, 787440, 794002, 798600, 822800, 849200, 866184, 897600, 902275, 905080, 926400, 934120, 984300, 987360, 1019040, 1027532, 1049920, 1064800, 1082730, 1086096, 1120944, 1131350, 1154912, 1167650, 1191003, 1234200, 1273800, 1277760, 1284415, 1312400, 1357620, 1401180, 1443640, 1448128, 1494592, 1541298, 1574880, 1588004, 1597200, 1645600, 1697025, 1698400, 1732368, 1751475, 1804550, 1810160, 1868240, 1968600, 1974720, 1985005, 2038080, 2055064, 2129600, 2165460, 2172192, 2241888, 2262700, 2309824, 2335300, 2382006, 2468400, 2547600, 2568830, 2624800, 2706825, 2715240, 2802360, 2887280, 3082596, 3149760, 3176008, 3194400, 3291200, 3394050, 3396800, 3464736, 3502950, 3609100, 3620320, 3736480, 3853245, 3937200, 3970010, 4110128, 4330920, 4344384, 4367011, 4483776, 4525400, 4670600, 4764012, 4936800, 5095200, 5137660, 5249600, 5413650, 5430480, 5604720, 5774560, 5955015, 6165192, 6352016, 6388800, 6422075, 6788100, 6929472, 7005900, 7218200, 7240640, 7472960, 7706490, 7874400, 7940020, 8220256, 8661840, 8734022, 9050800, 9341200, 9528024, 9873600, 9925025, 10190400, 10275320, 10827300, 10860960, 11209440, 11549120, 11910030, 12330384, 12704032, 12844150, 13101033, 13576200, 14011800, 14436400, 15412980, 15748800, 15880040, 16440512, 17323680, 17468044, 18101600, 18682400, 19056048, 19266225, 19850050, 20550640, 21654600, 21721920, 21835055, 22418880, 23820060, 24660768, 25408064, 25688300, 26202066, 27152400, 28023600, 28872800, 29775075, 30825960, 31760080, 34647360, 34936088, 36203200, 37364800, 38112096, 38532450, 39700100, 41101280, 43309200, 43670110, 47640120, 49321536, 51376600, 52404132, 54304800, 56047200, 57745600, 59550150, 61651920, 63520160, 65505165, 69872176, 76224192, 77064900, 79400200, 82202560, 86618400, 87340220, 95280240, 102753200, 104808264, 108609600, 109175275, 112094400, 119100300, 123303840, 127040320, 131010330, 139744352, 154129800, 158800400, 173236800, 174680440, 190560480, 205506400, 209616528, 218350550, 238200600, 246607680, 262020660, 279488704, 308259600, 317600800, 327525825, 349360880, 381120960, 411012800, 419233056, 436701100, 476401200, 524041320, 616519200, 635201600, 655051650, 698721760, 838466112, 873402200, 952802400, 1048082640, 1233038400, 1310103300, 1397443520, 1746804400, 1905604800, 2096165280, 2620206600, 3493608800, 4192330560, 5240413200, 6987217600, 10480826400, 20961652800]

約数ペア:

[(1, 20961652800), (2, 10480826400), (3, 6987217600), (4, 5240413200), (5, 4192330560), (6, 3493608800), (8, 2620206600), (10, 2096165280), (11, 1905604800), (12, 1746804400), (15, 1397443520), (16, 1310103300), (17, 1233038400), (20, 1048082640), (22, 952802400), (24, 873402200), (25, 838466112), (30, 698721760), (32, 655051650), (33, 635201600), (34, 616519200), (40, 524041320), (44, 476401200), (48, 436701100), (50, 419233056), (51, 411012800), (55, 381120960), (60, 349360880), (64, 327525825), (66, 317600800), (68, 308259600), (75, 279488704), (80, 262020660), (85, 246607680), (88, 238200600), (96, 218350550), (100, 209616528), (102, 205506400), (110, 190560480), (120, 174680440), (121, 173236800), (132, 158800400), (136, 154129800), (150, 139744352), (160, 131010330), (165, 127040320), (170, 123303840), (176, 119100300), (187, 112094400), (192, 109175275), (193, 108609600), (200, 104808264), (204, 102753200), (220, 95280240), (240, 87340220), (242, 86618400), (255, 82202560), (264, 79400200), (272, 77064900), (275, 76224192), (300, 69872176), (320, 65505165), (330, 63520160), (340, 61651920), (352, 59550150), (363, 57745600), (374, 56047200), (386, 54304800), (400, 52404132), (408, 51376600), (425, 49321536), (440, 47640120), (480, 43670110), (484, 43309200), (510, 41101280), (528, 39700100), (544, 38532450), (550, 38112096), (561, 37364800), (579, 36203200), (600, 34936088), (605, 34647360), (660, 31760080), (680, 30825960), (704, 29775075), (726, 28872800), (748, 28023600), (772, 27152400), (800, 26202066), (816, 25688300), (825, 25408064), (850, 24660768), (880, 23820060), (935, 22418880), (960, 21835055), (965, 21721920), (968, 21654600), (1020, 20550640), (1056, 19850050), (1088, 19266225), (1100, 19056048), (1122, 18682400), (1158, 18101600), (1200, 17468044), (1210, 17323680), (1275, 16440512), (1320, 15880040), (1331, 15748800), (1360, 15412980), (1452, 14436400), (1496, 14011800), (1544, 13576200), (1600, 13101033), (1632, 12844150), (1650, 12704032), (1700, 12330384), (1760, 11910030), (1815, 11549120), (1870, 11209440), (1930, 10860960), (1936, 10827300), (2040, 10275320), (2057, 10190400), (2112, 9925025), (2123, 9873600), (2200, 9528024), (2244, 9341200), (2316, 9050800), (2400, 8734022), (2420, 8661840), (2550, 8220256), (2640, 7940020), (2662, 7874400), (2720, 7706490), (2805, 7472960), (2895, 7240640), (2904, 7218200), (2992, 7005900), (3025, 6929472), (3088, 6788100), (3264, 6422075), (3281, 6388800), (3300, 6352016), (3400, 6165192), (3520, 5955015), (3630, 5774560), (3740, 5604720), (3860, 5430480), (3872, 5413650), (3993, 5249600), (4080, 5137660), (4114, 5095200), (4246, 4936800), (4400, 4764012), (4488, 4670600), (4632, 4525400), (4675, 4483776), (4800, 4367011), (4825, 4344384), (4840, 4330920), (5100, 4110128), (5280, 3970010), (5324, 3937200), (5440, 3853245), (5610, 3736480), (5790, 3620320), (5808, 3609100), (5984, 3502950), (6050, 3464736), (6171, 3396800), (6176, 3394050), (6369, 3291200), (6562, 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(20570, 1019040), (21230, 987360), (21296, 984300), (22440, 934120), (22627, 926400), (23160, 905080), (23232, 902275), (23353, 897600), (24200, 866184), (24684, 849200), (25476, 822800), (26248, 798600), (26400, 794002), (26620, 787440), (27200, 770649), (28050, 747296), (28950, 724064), (29040, 721820), (29920, 700590), (30855, 679360), (30880, 678810), (31845, 658240), (31944, 656200), (32810, 638880), (32912, 636900), (33275, 629952), (33968, 617100), (35904, 583825), (36091, 580800), (36300, 577456), (37056, 565675), (37400, 560472), (38600, 543048), (38720, 541365), (39372, 532400), (39930, 524960), (40800, 513766), (41140, 509520), (42460, 493680), (42592, 492150), (44880, 467060), (45254, 463200), (46320, 452540), (46706, 448800), (48400, 433092), (49215, 425920), (49368, 424600), (50952, 411400), (51425, 407616), (52496, 399300), (52800, 397001), (53075, 394944), (53240, 393720), (56100, 373648), (57900, 362032), (58080, 360910), (59840, 350295), (61710, 339680), (61760, 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