2771489280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1727

約数の個数: 320

約数和(自身を含む): 10458759168

約数和(自身を除く): 7687269888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1536, 1663, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2480, 2560, 2604, 2688, 2976, 3255, 3326, 3360, 3472, 3584, 3720, 3840, 3968, 4340, 4480, 4960, 4989, 5208, 5376, 5952, 6510, 6652, 6720, 6944, 7440, 7680, 7936, 8315, 8680, 8960, 9920, 9978, 10416, 10752, 11641, 11904, 13020, 13304, 13440, 13888, 14880, 15872, 16630, 17360, 17920, 19840, 19956, 20832, 23282, 23808, 24945, 26040, 26608, 26880, 27776, 29760, 33260, 34720, 34923, 39680, 39912, 41664, 46564, 47616, 49890, 51553, 52080, 53216, 53760, 55552, 58205, 59520, 66520, 69440, 69846, 79360, 79824, 83328, 93128, 99780, 103106, 104160, 106432, 111104, 116410, 119040, 133040, 138880, 139692, 154659, 159648, 166656, 174615, 186256, 199560, 206212, 208320, 212864, 232820, 238080, 257765, 266080, 277760, 279384, 309318, 319296, 333312, 349230, 360871, 372512, 399120, 412424, 416640, 425728, 465640, 515530, 532160, 555520, 558768, 618636, 638592, 698460, 721742, 745024, 773295, 798240, 824848, 833280, 851456, 931280, 1031060, 1064320, 1082613, 1117536, 1237272, 1277184, 1396920, 1443484, 1490048, 1546590, 1596480, 1649696, 1666560, 1804355, 1862560, 2062120, 2128640, 2165226, 2235072, 2474544, 2554368, 2793840, 2886968, 2980096, 3093180, 3192960, 3299392, 3608710, 3725120, 4124240, 4257280, 4330452, 4470144, 4949088, 5413065, 5587680, 5773936, 5960192, 6186360, 6385920, 6598784, 7217420, 7450240, 8248480, 8660904, 8940288, 9898176, 10826130, 11175360, 11547872, 12372720, 12771840, 13197568, 14434840, 14900480, 16496960, 17321808, 17880576, 19796352, 21652260, 22350720, 23095744, 24745440, 26395136, 28869680, 29800960, 32993920, 34643616, 39592704, 43304520, 44701440, 46191488, 49490880, 57739360, 65987840, 69287232, 79185408, 86609040, 89402880, 92382976, 98981760, 115478720, 131975680, 138574464, 173218080, 184765952, 197963520, 230957440, 277148928, 346436160, 395927040, 461914880, 554297856, 692872320, 923829760, 1385744640, 2771489280]

約数ペア:

[(1, 2771489280), (2, 1385744640), (3, 923829760), (4, 692872320), (5, 554297856), (6, 461914880), (7, 395927040), (8, 346436160), (10, 277148928), (12, 230957440), (14, 197963520), (15, 184765952), (16, 173218080), (20, 138574464), (21, 131975680), (24, 115478720), (28, 98981760), (30, 92382976), (31, 89402880), (32, 86609040), (35, 79185408), (40, 69287232), (42, 65987840), (48, 57739360), (56, 49490880), (60, 46191488), (62, 44701440), (64, 43304520), (70, 39592704), (80, 34643616), (84, 32993920), (93, 29800960), (96, 28869680), (105, 26395136), (112, 24745440), (120, 23095744), (124, 22350720), (128, 21652260), (140, 19796352), (155, 17880576), (160, 17321808), (168, 16496960), (186, 14900480), (192, 14434840), (210, 13197568), (217, 12771840), (224, 12372720), (240, 11547872), (248, 11175360), (256, 10826130), (280, 9898176), (310, 8940288), (320, 8660904), (336, 8248480), (372, 7450240), (384, 7217420), (420, 6598784), (434, 6385920), (448, 6186360), (465, 5960192), (480, 5773936), (496, 5587680), (512, 5413065), (560, 4949088), (620, 4470144), (640, 4330452), (651, 4257280), (672, 4124240), (744, 3725120), (768, 3608710), (840, 3299392), (868, 3192960), (896, 3093180), (930, 2980096), (960, 2886968), (992, 2793840), (1085, 2554368), (1120, 2474544), (1240, 2235072), (1280, 2165226), (1302, 2128640), (1344, 2062120), (1488, 1862560), (1536, 1804355), (1663, 1666560), (1680, 1649696), (1736, 1596480), (1792, 1546590), (1860, 1490048), (1920, 1443484), (1984, 1396920), (2170, 1277184), (2240, 1237272), (2480, 1117536), (2560, 1082613), (2604, 1064320), (2688, 1031060), (2976, 931280), (3255, 851456), (3326, 833280), (3360, 824848), (3472, 798240), (3584, 773295), (3720, 745024), (3840, 721742), (3968, 698460), (4340, 638592), (4480, 618636), (4960, 558768), (4989, 555520), (5208, 532160), (5376, 515530), (5952, 465640), (6510, 425728), (6652, 416640), (6720, 412424), (6944, 399120), (7440, 372512), (7680, 360871), (7936, 349230), (8315, 333312), (8680, 319296), (8960, 309318), (9920, 279384), (9978, 277760), (10416, 266080), (10752, 257765), (11641, 238080), (11904, 232820), (13020, 212864), (13304, 208320), (13440, 206212), (13888, 199560), (14880, 186256), (15872, 174615), (16630, 166656), (17360, 159648), (17920, 154659), (19840, 139692), (19956, 138880), (20832, 133040), (23282, 119040), (23808, 116410), (24945, 111104), (26040, 106432), (26608, 104160), (26880, 103106), (27776, 99780), (29760, 93128), (33260, 83328), (34720, 79824), (34923, 79360), (39680, 69846), (39912, 69440), (41664, 66520), (46564, 59520), (47616, 58205), (49890, 55552), (51553, 53760), (52080, 53216)]