2807763840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:954

約数の個数: 384

約数和(自身を含む): 11227507200

約数和(自身を除く): 8419743360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 83, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 166, 168, 180, 192, 210, 224, 240, 249, 252, 280, 288, 315, 320, 332, 336, 360, 384, 415, 420, 448, 480, 498, 504, 560, 576, 581, 630, 640, 664, 672, 720, 747, 830, 839, 840, 896, 960, 996, 1008, 1120, 1152, 1162, 1245, 1260, 1328, 1344, 1440, 1494, 1660, 1678, 1680, 1743, 1920, 1992, 2016, 2240, 2324, 2490, 2517, 2520, 2656, 2688, 2880, 2905, 2988, 3320, 3356, 3360, 3486, 3735, 3984, 4032, 4195, 4480, 4648, 4980, 5034, 5040, 5229, 5312, 5760, 5810, 5873, 5976, 6640, 6712, 6720, 6972, 7470, 7551, 7968, 8064, 8390, 8715, 9296, 9960, 10068, 10080, 10458, 10624, 11620, 11746, 11952, 12585, 13280, 13424, 13440, 13944, 14940, 15102, 15936, 16780, 17430, 17619, 18592, 19920, 20136, 20160, 20916, 23240, 23492, 23904, 25170, 26145, 26560, 26848, 27888, 29365, 29880, 30204, 31872, 33560, 34860, 35238, 37184, 37755, 39840, 40272, 40320, 41832, 46480, 46984, 47808, 50340, 52290, 52857, 53120, 53696, 55776, 58730, 59760, 60408, 67120, 69637, 69720, 70476, 74368, 75510, 79680, 80544, 83664, 88095, 92960, 93968, 95616, 100680, 104580, 105714, 107392, 111552, 117460, 119520, 120816, 134240, 139274, 139440, 140952, 151020, 159360, 161088, 167328, 176190, 185920, 187936, 201360, 208911, 209160, 211428, 223104, 234920, 239040, 241632, 264285, 268480, 278548, 278880, 281904, 302040, 322176, 334656, 348185, 352380, 371840, 375872, 402720, 417822, 418320, 422856, 469840, 478080, 483264, 487459, 528570, 536960, 557096, 557760, 563808, 604080, 626733, 669312, 696370, 704760, 751744, 805440, 835644, 836640, 845712, 939680, 966528, 974918, 1044555, 1057140, 1114192, 1115520, 1127616, 1208160, 1253466, 1392740, 1409520, 1462377, 1610880, 1671288, 1673280, 1691424, 1879360, 1949836, 2089110, 2114280, 2228384, 2255232, 2416320, 2437295, 2506932, 2785480, 2819040, 2924754, 3133665, 3342576, 3346560, 3382848, 3758720, 3899672, 4178220, 4228560, 4387131, 4456768, 4832640, 4874590, 5013864, 5570960, 5638080, 5849508, 6267330, 6685152, 6765696, 7311885, 7799344, 8356440, 8457120, 8774262, 8913536, 9749180, 10027728, 11141920, 11276160, 11699016, 12534660, 13370304, 14623770, 15598688, 16712880, 16914240, 17548524, 19498360, 20055456, 21935655, 22283840, 23398032, 25069320, 26740608, 29247540, 31197376, 33425760, 33828480, 35097048, 38996720, 40110912, 43871310, 44567680, 46796064, 50138640, 58495080, 62394752, 66851520, 70194096, 77993440, 80221824, 87742620, 93592128, 100277280, 116990160, 133703040, 140388192, 155986880, 175485240, 187184256, 200554560, 233980320, 280776384, 311973760, 350970480, 401109120, 467960640, 561552768, 701940960, 935921280, 1403881920, 2807763840]

約数ペア:

[(1, 2807763840), (2, 1403881920), (3, 935921280), (4, 701940960), (5, 561552768), (6, 467960640), (7, 401109120), (8, 350970480), (9, 311973760), (10, 280776384), (12, 233980320), (14, 200554560), (15, 187184256), (16, 175485240), (18, 155986880), (20, 140388192), (21, 133703040), (24, 116990160), (28, 100277280), (30, 93592128), (32, 87742620), (35, 80221824), (36, 77993440), (40, 70194096), (42, 66851520), (45, 62394752), (48, 58495080), (56, 50138640), (60, 46796064), (63, 44567680), (64, 43871310), (70, 40110912), (72, 38996720), (80, 35097048), (83, 33828480), (84, 33425760), (90, 31197376), (96, 29247540), (105, 26740608), (112, 25069320), (120, 23398032), (126, 22283840), (128, 21935655), (140, 20055456), (144, 19498360), (160, 17548524), (166, 16914240), (168, 16712880), (180, 15598688), (192, 14623770), (210, 13370304), (224, 12534660), (240, 11699016), (249, 11276160), (252, 11141920), (280, 10027728), (288, 9749180), (315, 8913536), (320, 8774262), (332, 8457120), (336, 8356440), (360, 7799344), (384, 7311885), (415, 6765696), (420, 6685152), (448, 6267330), (480, 5849508), (498, 5638080), (504, 5570960), (560, 5013864), (576, 4874590), (581, 4832640), (630, 4456768), (640, 4387131), (664, 4228560), (672, 4178220), (720, 3899672), (747, 3758720), (830, 3382848), (839, 3346560), (840, 3342576), (896, 3133665), (960, 2924754), (996, 2819040), (1008, 2785480), (1120, 2506932), (1152, 2437295), (1162, 2416320), (1245, 2255232), (1260, 2228384), (1328, 2114280), (1344, 2089110), (1440, 1949836), (1494, 1879360), (1660, 1691424), (1678, 1673280), (1680, 1671288), (1743, 1610880), (1920, 1462377), (1992, 1409520), (2016, 1392740), (2240, 1253466), (2324, 1208160), (2490, 1127616), (2517, 1115520), (2520, 1114192), (2656, 1057140), (2688, 1044555), (2880, 974918), (2905, 966528), (2988, 939680), (3320, 845712), (3356, 836640), (3360, 835644), (3486, 805440), (3735, 751744), (3984, 704760), (4032, 696370), (4195, 669312), (4480, 626733), (4648, 604080), (4980, 563808), (5034, 557760), (5040, 557096), (5229, 536960), (5312, 528570), (5760, 487459), (5810, 483264), (5873, 478080), (5976, 469840), (6640, 422856), (6712, 418320), (6720, 417822), (6972, 402720), (7470, 375872), (7551, 371840), (7968, 352380), (8064, 348185), (8390, 334656), (8715, 322176), (9296, 302040), (9960, 281904), (10068, 278880), (10080, 278548), (10458, 268480), (10624, 264285), (11620, 241632), (11746, 239040), (11952, 234920), (12585, 223104), (13280, 211428), (13424, 209160), (13440, 208911), (13944, 201360), (14940, 187936), (15102, 185920), (15936, 176190), (16780, 167328), (17430, 161088), (17619, 159360), (18592, 151020), (19920, 140952), (20136, 139440), (20160, 139274), (20916, 134240), (23240, 120816), (23492, 119520), (23904, 117460), (25170, 111552), (26145, 107392), (26560, 105714), (26848, 104580), (27888, 100680), (29365, 95616), (29880, 93968), (30204, 92960), (31872, 88095), (33560, 83664), (34860, 80544), (35238, 79680), (37184, 75510), (37755, 74368), (39840, 70476), (40272, 69720), (40320, 69637), (41832, 67120), (46480, 60408), (46984, 59760), (47808, 58730), (50340, 55776), (52290, 53696), (52857, 53120)]