2051239680

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 576

約数和(自身を含む): 8516121600

約数和(自身を除く): 6464881920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 122, 126, 128, 135, 139, 140, 144, 160, 168, 180, 183, 189, 192, 210, 216, 224, 240, 244, 252, 256, 270, 278, 280, 288, 305, 315, 320, 336, 360, 366, 378, 384, 417, 420, 427, 432, 448, 480, 488, 504, 540, 549, 556, 560, 576, 610, 630, 640, 672, 695, 720, 732, 756, 768, 834, 840, 854, 864, 896, 915, 945, 960, 973, 976, 1008, 1080, 1098, 1112, 1120, 1152, 1220, 1251, 1260, 1280, 1281, 1344, 1390, 1440, 1464, 1512, 1647, 1668, 1680, 1708, 1728, 1792, 1830, 1890, 1920, 1946, 1952, 2016, 2085, 2135, 2160, 2196, 2224, 2240, 2304, 2440, 2502, 2520, 2562, 2688, 2745, 2780, 2880, 2919, 2928, 3024, 3294, 3336, 3360, 3416, 3456, 3660, 3753, 3780, 3840, 3843, 3892, 3904, 4032, 4170, 4270, 4320, 4392, 4448, 4480, 4865, 4880, 5004, 5040, 5124, 5376, 5490, 5560, 5760, 5838, 5856, 6048, 6255, 6405, 6588, 6672, 6720, 6832, 6912, 7320, 7506, 7560, 7686, 7784, 7808, 8064, 8235, 8340, 8479, 8540, 8640, 8757, 8784, 8896, 8960, 9730, 9760, 10008, 10080, 10248, 10980, 11120, 11520, 11529, 11676, 11712, 12096, 12510, 12810, 13176, 13344, 13440, 13664, 14595, 14640, 15012, 15120, 15372, 15568, 15616, 16128, 16470, 16680, 16958, 17080, 17280, 17514, 17568, 17792, 18765, 19215, 19460, 19520, 20016, 20160, 20496, 21960, 22240, 23058, 23352, 23424, 24192, 25020, 25437, 25620, 26271, 26352, 26688, 26880, 27328, 29190, 29280, 30024, 30240, 30744, 31136, 32940, 33360, 33916, 34160, 34560, 35028, 35136, 35584, 37530, 38430, 38920, 39040, 40032, 40320, 40992, 42395, 43785, 43920, 44480, 46116, 46704, 46848, 48384, 50040, 50874, 51240, 52542, 52704, 53376, 54656, 57645, 58380, 58560, 59353, 60048, 60480, 61488, 62272, 65880, 66720, 67832, 68320, 70056, 70272, 75060, 76311, 76860, 77840, 78080, 80064, 80640, 81984, 84790, 87570, 87840, 88960, 92232, 93408, 100080, 101748, 102480, 105084, 105408, 106752, 109312, 115290, 116760, 117120, 118706, 120096, 120960, 122976, 124544, 127185, 131355, 131760, 133440, 135664, 136640, 140112, 140544, 150120, 152622, 153720, 155680, 160128, 163968, 169580, 175140, 175680, 177920, 178059, 184464, 186816, 200160, 203496, 204960, 210168, 210816, 228933, 230580, 233520, 234240, 237412, 240192, 241920, 245952, 249088, 254370, 262710, 263520, 266880, 271328, 273280, 280224, 296765, 300240, 305244, 307440, 311360, 320256, 327936, 339160, 350280, 351360, 356118, 368928, 373632, 381555, 400320, 406992, 409920, 420336, 421632, 457866, 461160, 467040, 474824, 480384, 491904, 508740, 525420, 527040, 533760, 534177, 542656, 546560, 560448, 593530, 600480, 610488, 614880, 622720, 678320, 700560, 702720, 712236, 737856, 747264, 763110, 800640, 813984, 819840, 840672, 890295, 915732, 922320, 934080, 949648, 960768, 983808, 1017480, 1050840, 1054080, 1068354, 1085312, 1120896, 1144665, 1187060, 1200960, 1220976, 1229760, 1245440, 1356640, 1401120, 1424472, 1475712, 1526220, 1601280, 1602531, 1627968, 1639680, 1681344, 1780590, 1831464, 1844640, 1868160, 1899296, 2034960, 2101680, 2108160, 2136708, 2170624, 2241792, 2289330, 2374120, 2401920, 2441952, 2459520, 2670885, 2713280, 2802240, 2848944, 2951424, 3052440, 3205062, 3255936, 3362688, 3561180, 3662928, 3689280, 3736320, 3798592, 4069920, 4203360, 4273416, 4578660, 4748240, 4803840, 4883904, 4919040, 5341770, 5426560, 5604480, 5697888, 6104880, 6410124, 6511872, 6725376, 7122360, 7325856, 7378560, 7597184, 8012655, 8139840, 8406720, 8546832, 9157320, 9496480, 9767808, 10683540, 10853120, 11208960, 11395776, 12209760, 12820248, 14244720, 14651712, 14757120, 15194368, 16025310, 16279680, 16813440, 17093664, 18314640, 18992960, 19535616, 21367080, 22791552, 24419520, 25640496, 28489440, 29303424, 32050620, 32559360, 33626880, 34187328, 36629280, 37985920, 42734160, 45583104, 48839040, 51280992, 56978880, 58606848, 64101240, 68374656, 73258560, 75971840, 85468320, 97678080, 102561984, 113957760, 128202480, 136749312, 146517120, 170936640, 205123968, 227915520, 256404960, 293034240, 341873280, 410247936, 512809920, 683746560, 1025619840, 2051239680]

約数ペア:

[(1, 2051239680), (2, 1025619840), (3, 683746560), (4, 512809920), (5, 410247936), (6, 341873280), (7, 293034240), (8, 256404960), (9, 227915520), (10, 205123968), (12, 170936640), (14, 146517120), (15, 136749312), (16, 128202480), (18, 113957760), (20, 102561984), (21, 97678080), (24, 85468320), (27, 75971840), (28, 73258560), (30, 68374656), (32, 64101240), (35, 58606848), (36, 56978880), (40, 51280992), (42, 48839040), (45, 45583104), (48, 42734160), (54, 37985920), (56, 36629280), (60, 34187328), (61, 33626880), (63, 32559360), (64, 32050620), (70, 29303424), (72, 28489440), (80, 25640496), (84, 24419520), (90, 22791552), (96, 21367080), (105, 19535616), (108, 18992960), (112, 18314640), (120, 17093664), (122, 16813440), (126, 16279680), (128, 16025310), (135, 15194368), (139, 14757120), (140, 14651712), (144, 14244720), (160, 12820248), (168, 12209760), (180, 11395776), (183, 11208960), (189, 10853120), (192, 10683540), (210, 9767808), (216, 9496480), (224, 9157320), (240, 8546832), (244, 8406720), (252, 8139840), (256, 8012655), (270, 7597184), (278, 7378560), (280, 7325856), (288, 7122360), (305, 6725376), (315, 6511872), (320, 6410124), (336, 6104880), (360, 5697888), (366, 5604480), (378, 5426560), (384, 5341770), (417, 4919040), (420, 4883904), (427, 4803840), (432, 4748240), (448, 4578660), (480, 4273416), (488, 4203360), (504, 4069920), (540, 3798592), (549, 3736320), (556, 3689280), (560, 3662928), (576, 3561180), (610, 3362688), (630, 3255936), (640, 3205062), (672, 3052440), (695, 2951424), (720, 2848944), (732, 2802240), (756, 2713280), (768, 2670885), (834, 2459520), (840, 2441952), (854, 2401920), (864, 2374120), (896, 2289330), (915, 2241792), (945, 2170624), (960, 2136708), (973, 2108160), (976, 2101680), (1008, 2034960), (1080, 1899296), (1098, 1868160), (1112, 1844640), (1120, 1831464), (1152, 1780590), (1220, 1681344), (1251, 1639680), (1260, 1627968), (1280, 1602531), (1281, 1601280), (1344, 1526220), (1390, 1475712), (1440, 1424472), (1464, 1401120), (1512, 1356640), (1647, 1245440), (1668, 1229760), (1680, 1220976), (1708, 1200960), (1728, 1187060), (1792, 1144665), (1830, 1120896), (1890, 1085312), (1920, 1068354), (1946, 1054080), (1952, 1050840), (2016, 1017480), (2085, 983808), (2135, 960768), (2160, 949648), (2196, 934080), (2224, 922320), (2240, 915732), (2304, 890295), (2440, 840672), (2502, 819840), (2520, 813984), (2562, 800640), (2688, 763110), (2745, 747264), (2780, 737856), (2880, 712236), (2919, 702720), (2928, 700560), (3024, 678320), (3294, 622720), (3336, 614880), (3360, 610488), (3416, 600480), (3456, 593530), (3660, 560448), (3753, 546560), (3780, 542656), (3840, 534177), (3843, 533760), (3892, 527040), (3904, 525420), (4032, 508740), (4170, 491904), (4270, 480384), (4320, 474824), (4392, 467040), (4448, 461160), (4480, 457866), (4865, 421632), (4880, 420336), (5004, 409920), (5040, 406992), (5124, 400320), (5376, 381555), (5490, 373632), (5560, 368928), (5760, 356118), (5838, 351360), (5856, 350280), (6048, 339160), (6255, 327936), (6405, 320256), (6588, 311360), (6672, 307440), (6720, 305244), (6832, 300240), (6912, 296765), (7320, 280224), (7506, 273280), (7560, 271328), (7686, 266880), (7784, 263520), (7808, 262710), (8064, 254370), (8235, 249088), (8340, 245952), (8479, 241920), (8540, 240192), (8640, 237412), (8757, 234240), (8784, 233520), (8896, 230580), (8960, 228933), (9730, 210816), (9760, 210168), (10008, 204960), (10080, 203496), (10248, 200160), (10980, 186816), (11120, 184464), (11520, 178059), (11529, 177920), (11676, 175680), (11712, 175140), (12096, 169580), (12510, 163968), (12810, 160128), (13176, 155680), (13344, 153720), (13440, 152622), (13664, 150120), (14595, 140544), (14640, 140112), (15012, 136640), (15120, 135664), (15372, 133440), (15568, 131760), (15616, 131355), (16128, 127185), (16470, 124544), (16680, 122976), (16958, 120960), (17080, 120096), (17280, 118706), (17514, 117120), (17568, 116760), (17792, 115290), (18765, 109312), (19215, 106752), (19460, 105408), (19520, 105084), (20016, 102480), (20160, 101748), (20496, 100080), (21960, 93408), (22240, 92232), (23058, 88960), (23352, 87840), (23424, 87570), (24192, 84790), (25020, 81984), (25437, 80640), (25620, 80064), (26271, 78080), (26352, 77840), (26688, 76860), (26880, 76311), (27328, 75060), (29190, 70272), (29280, 70056), (30024, 68320), (30240, 67832), (30744, 66720), (31136, 65880), (32940, 62272), (33360, 61488), (33916, 60480), (34160, 60048), (34560, 59353), (35028, 58560), (35136, 58380), (35584, 57645), (37530, 54656), (38430, 53376), (38920, 52704), (39040, 52542), (40032, 51240), (40320, 50874), (40992, 50040), (42395, 48384), (43785, 46848), (43920, 46704), (44480, 46116)]