20190471120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 480

約数和(自身を含む): 72652968960

約数和(自身を除く): 52462497840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 109, 120, 124, 129, 144, 155, 172, 180, 186, 193, 215, 218, 240, 248, 258, 279, 310, 327, 344, 360, 372, 386, 387, 430, 436, 465, 496, 516, 545, 558, 579, 620, 645, 654, 688, 720, 744, 772, 774, 860, 872, 930, 965, 981, 1032, 1090, 1116, 1158, 1240, 1290, 1308, 1333, 1395, 1488, 1544, 1548, 1635, 1720, 1737, 1744, 1860, 1930, 1935, 1962, 2064, 2180, 2232, 2316, 2480, 2580, 2616, 2666, 2790, 2895, 3088, 3096, 3270, 3379, 3440, 3474, 3720, 3860, 3870, 3924, 3999, 4360, 4464, 4632, 4687, 4905, 5160, 5232, 5332, 5580, 5790, 5983, 6192, 6540, 6665, 6758, 6948, 7440, 7720, 7740, 7848, 7998, 8299, 8685, 8720, 9264, 9374, 9810, 10137, 10320, 10664, 11160, 11580, 11966, 11997, 13080, 13330, 13516, 13896, 14061, 15440, 15480, 15696, 15996, 16598, 16895, 17370, 17949, 18748, 19620, 19995, 20274, 21037, 21328, 22320, 23160, 23435, 23932, 23994, 24897, 26160, 26660, 27032, 27792, 28122, 29915, 30411, 30960, 31992, 33196, 33790, 34740, 35898, 37496, 39240, 39990, 40548, 41495, 42074, 42183, 46320, 46870, 47864, 47988, 49794, 50685, 53320, 53847, 54064, 56244, 59830, 59985, 60822, 63111, 63984, 66392, 67580, 69480, 70305, 71796, 74691, 74992, 78480, 79980, 81096, 82990, 84148, 84366, 89745, 93740, 95728, 95976, 99588, 101370, 105185, 106640, 107694, 112488, 119660, 119970, 121644, 124485, 126222, 132784, 135160, 138960, 140610, 143592, 145297, 149382, 152055, 159960, 162192, 165980, 168296, 168732, 179490, 187480, 189333, 191952, 199176, 202740, 210370, 210915, 215388, 224976, 239320, 239940, 243288, 248970, 252444, 257269, 269235, 270320, 281220, 287184, 290594, 298764, 304110, 315555, 319920, 331960, 336592, 337464, 358980, 373455, 374960, 378666, 398352, 405480, 420740, 421830, 430776, 435891, 478640, 479880, 486576, 497940, 504888, 514538, 538470, 562440, 581188, 597528, 608220, 631110, 652147, 663920, 674928, 717960, 726485, 746910, 757332, 771807, 810960, 841480, 843660, 861552, 871782, 904591, 946665, 959760, 995880, 1009776, 1029076, 1076940, 1124880, 1162376, 1195056, 1216440, 1262220, 1286345, 1304294, 1307673, 1435920, 1452970, 1493820, 1514664, 1543614, 1682960, 1687320, 1743564, 1809182, 1893330, 1956441, 1991760, 2058152, 2153880, 2179455, 2315421, 2324752, 2432880, 2524440, 2572690, 2608588, 2615346, 2713773, 2905940, 2987640, 3029328, 3087228, 3260735, 3374640, 3487128, 3618364, 3786660, 3859035, 3912882, 4116304, 4307760, 4358910, 4522955, 4630842, 5048880, 5145380, 5217176, 5230692, 5427546, 5811880, 5869323, 5975280, 6174456, 6521470, 6538365, 6974256, 7236728, 7573320, 7718070, 7825764, 8141319, 8717820, 9045910, 9261684, 9782205, 10290760, 10434352, 10461384, 10855092, 11577105, 11623760, 11738646, 12348912, 13042940, 13076730, 13568865, 14473456, 15146640, 15436140, 15651528, 16282638, 17435640, 18091820, 18523368, 19564410, 20581520, 20922768, 21710184, 23154210, 23477292, 26085880, 26153460, 27137730, 28042321, 29346615, 30872280, 31303056, 32565276, 34871280, 36183640, 37046736, 39128820, 40706595, 43420368, 46308420, 46954584, 52171760, 52306920, 54275460, 56084642, 58693230, 61744560, 65130552, 72367280, 78257640, 81413190, 84126963, 92616840, 93909168, 104613840, 108550920, 112169284, 117386460, 130261104, 140211605, 156515280, 162826380, 168253926, 185233680, 217101840, 224338568, 234772920, 252380889, 280423210, 325652760, 336507852, 420634815, 448677136, 469545840, 504761778, 560846420, 651305520, 673015704, 841269630, 1009523556, 1121692840, 1261904445, 1346031408, 1682539260, 2019047112, 2243385680, 2523808890, 3365078520, 4038094224, 5047617780, 6730157040, 10095235560, 20190471120]

約数ペア:

[(1, 20190471120), (2, 10095235560), (3, 6730157040), (4, 5047617780), (5, 4038094224), (6, 3365078520), (8, 2523808890), (9, 2243385680), (10, 2019047112), (12, 1682539260), (15, 1346031408), (16, 1261904445), (18, 1121692840), (20, 1009523556), (24, 841269630), (30, 673015704), (31, 651305520), (36, 560846420), (40, 504761778), (43, 469545840), (45, 448677136), (48, 420634815), (60, 336507852), (62, 325652760), (72, 280423210), (80, 252380889), (86, 234772920), (90, 224338568), (93, 217101840), (109, 185233680), (120, 168253926), (124, 162826380), (129, 156515280), (144, 140211605), (155, 130261104), (172, 117386460), (180, 112169284), (186, 108550920), (193, 104613840), (215, 93909168), (218, 92616840), (240, 84126963), (248, 81413190), (258, 78257640), (279, 72367280), (310, 65130552), (327, 61744560), (344, 58693230), (360, 56084642), (372, 54275460), (386, 52306920), (387, 52171760), (430, 46954584), (436, 46308420), (465, 43420368), (496, 40706595), (516, 39128820), (545, 37046736), (558, 36183640), (579, 34871280), (620, 32565276), (645, 31303056), (654, 30872280), (688, 29346615), (720, 28042321), (744, 27137730), (772, 26153460), (774, 26085880), (860, 23477292), (872, 23154210), (930, 21710184), (965, 20922768), (981, 20581520), (1032, 19564410), (1090, 18523368), (1116, 18091820), (1158, 17435640), (1240, 16282638), (1290, 15651528), (1308, 15436140), (1333, 15146640), (1395, 14473456), (1488, 13568865), (1544, 13076730), (1548, 13042940), (1635, 12348912), (1720, 11738646), (1737, 11623760), (1744, 11577105), (1860, 10855092), (1930, 10461384), (1935, 10434352), (1962, 10290760), (2064, 9782205), (2180, 9261684), (2232, 9045910), (2316, 8717820), (2480, 8141319), (2580, 7825764), (2616, 7718070), (2666, 7573320), (2790, 7236728), (2895, 6974256), (3088, 6538365), (3096, 6521470), (3270, 6174456), (3379, 5975280), (3440, 5869323), (3474, 5811880), (3720, 5427546), (3860, 5230692), (3870, 5217176), (3924, 5145380), (3999, 5048880), (4360, 4630842), (4464, 4522955), (4632, 4358910), (4687, 4307760), (4905, 4116304), (5160, 3912882), (5232, 3859035), (5332, 3786660), (5580, 3618364), (5790, 3487128), (5983, 3374640), (6192, 3260735), (6540, 3087228), (6665, 3029328), (6758, 2987640), (6948, 2905940), (7440, 2713773), (7720, 2615346), (7740, 2608588), (7848, 2572690), (7998, 2524440), (8299, 2432880), (8685, 2324752), (8720, 2315421), (9264, 2179455), (9374, 2153880), (9810, 2058152), (10137, 1991760), (10320, 1956441), (10664, 1893330), (11160, 1809182), (11580, 1743564), (11966, 1687320), (11997, 1682960), (13080, 1543614), (13330, 1514664), (13516, 1493820), (13896, 1452970), (14061, 1435920), (15440, 1307673), (15480, 1304294), (15696, 1286345), (15996, 1262220), (16598, 1216440), (16895, 1195056), (17370, 1162376), (17949, 1124880), (18748, 1076940), (19620, 1029076), (19995, 1009776), (20274, 995880), (21037, 959760), (21328, 946665), (22320, 904591), (23160, 871782), (23435, 861552), (23932, 843660), (23994, 841480), (24897, 810960), (26160, 771807), (26660, 757332), (27032, 746910), (27792, 726485), (28122, 717960), (29915, 674928), (30411, 663920), (30960, 652147), (31992, 631110), (33196, 608220), (33790, 597528), (34740, 581188), (35898, 562440), (37496, 538470), (39240, 514538), (39990, 504888), (40548, 497940), (41495, 486576), (42074, 479880), (42183, 478640), (46320, 435891), (46870, 430776), (47864, 421830), (47988, 420740), (49794, 405480), (50685, 398352), (53320, 378666), (53847, 374960), (54064, 373455), (56244, 358980), (59830, 337464), (59985, 336592), (60822, 331960), (63111, 319920), (63984, 315555), (66392, 304110), (67580, 298764), (69480, 290594), (70305, 287184), (71796, 281220), (74691, 270320), (74992, 269235), (78480, 257269), (79980, 252444), (81096, 248970), (82990, 243288), (84148, 239940), (84366, 239320), (89745, 224976), (93740, 215388), (95728, 210915), (95976, 210370), (99588, 202740), (101370, 199176), (105185, 191952), (106640, 189333), (107694, 187480), (112488, 179490), (119660, 168732), (119970, 168296), (121644, 165980), (124485, 162192), (126222, 159960), (132784, 152055), (135160, 149382), (138960, 145297), (140610, 143592)]