2561659776

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 512

約数和(自身を含む): 8855884800

約数和(自身を除く): 6294225024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 37, 39, 46, 48, 52, 54, 64, 67, 69, 72, 74, 78, 92, 96, 104, 108, 111, 117, 128, 134, 138, 144, 148, 156, 184, 192, 201, 207, 208, 216, 222, 234, 268, 276, 288, 296, 299, 312, 333, 351, 368, 384, 402, 414, 416, 432, 444, 468, 481, 536, 552, 576, 592, 598, 603, 621, 624, 666, 702, 736, 804, 828, 832, 851, 864, 871, 888, 897, 936, 962, 999, 1072, 1104, 1152, 1184, 1196, 1206, 1242, 1248, 1332, 1404, 1443, 1472, 1541, 1608, 1656, 1664, 1702, 1728, 1742, 1776, 1794, 1809, 1872, 1924, 1998, 2144, 2208, 2368, 2392, 2412, 2479, 2484, 2496, 2553, 2613, 2664, 2691, 2808, 2886, 2944, 3082, 3216, 3312, 3404, 3456, 3484, 3552, 3588, 3618, 3744, 3848, 3996, 4288, 4329, 4416, 4623, 4736, 4784, 4824, 4958, 4968, 4992, 5106, 5226, 5328, 5382, 5616, 5772, 6164, 6432, 6624, 6808, 6968, 7104, 7176, 7236, 7437, 7488, 7659, 7696, 7839, 7992, 8073, 8576, 8658, 8832, 9246, 9568, 9648, 9916, 9936, 10212, 10452, 10656, 10764, 11063, 11232, 11544, 12328, 12864, 12987, 13248, 13616, 13869, 13936, 14208, 14352, 14472, 14874, 14976, 15318, 15392, 15678, 15984, 16146, 17316, 18492, 19136, 19296, 19832, 19872, 20033, 20424, 20904, 21312, 21528, 22126, 22311, 22464, 22977, 23088, 23517, 24656, 25728, 25974, 26496, 27232, 27738, 27872, 28704, 28944, 29748, 30636, 30784, 31356, 31968, 32227, 32292, 33189, 34632, 36984, 38272, 38592, 39664, 39744, 40066, 40848, 41607, 41808, 42624, 43056, 44252, 44622, 44928, 45954, 46176, 47034, 49312, 51948, 54464, 55476, 55744, 57017, 57408, 57888, 59496, 60099, 61272, 61568, 62712, 63936, 64454, 64584, 66378, 66933, 69264, 73968, 77184, 79328, 79488, 80132, 81696, 83214, 83616, 86112, 88504, 89244, 91908, 92352, 94068, 96681, 98624, 99567, 103896, 108928, 110952, 111488, 114034, 114816, 115776, 118992, 120198, 122544, 125424, 127872, 128908, 129168, 132756, 133866, 138528, 147936, 158656, 160264, 163392, 166428, 167232, 171051, 172224, 177008, 178488, 180297, 183816, 184704, 188136, 193362, 197248, 199134, 207792, 221904, 228068, 231552, 237984, 240396, 245088, 250848, 257816, 258336, 265512, 267732, 277056, 290043, 295872, 298701, 317312, 320528, 326784, 332856, 334464, 342102, 344448, 354016, 356976, 360594, 367632, 376272, 386724, 398268, 415584, 443808, 456136, 475968, 480792, 490176, 501696, 513153, 515632, 516672, 531024, 535464, 540891, 554112, 580086, 591744, 597402, 641056, 665712, 684204, 708032, 713952, 721188, 735264, 741221, 752544, 773448, 796536, 831168, 870129, 887616, 912272, 951936, 961584, 980352, 1003392, 1026306, 1031264, 1033344, 1062048, 1070928, 1081782, 1160172, 1194804, 1282112, 1331424, 1368408, 1416064, 1427904, 1442376, 1470528, 1482442, 1505088, 1539459, 1546896, 1593072, 1662336, 1740258, 1775232, 1824544, 1923168, 2052612, 2062528, 2124096, 2141856, 2163564, 2223663, 2320344, 2389608, 2564224, 2662848, 2736816, 2855808, 2884752, 2941056, 2964884, 3010176, 3078918, 3093792, 3186144, 3480516, 3649088, 3846336, 4105224, 4125056, 4248192, 4283712, 4327128, 4447326, 4640688, 4779216, 5325696, 5473632, 5769504, 5929768, 6157836, 6187584, 6372288, 6670989, 6961032, 7298176, 7692672, 8210448, 8567424, 8654256, 8894652, 9281376, 9558432, 10947264, 11539008, 11859536, 12315672, 12375168, 12744576, 13341978, 13922064, 16420896, 17308512, 17789304, 18562752, 19116864, 20012967, 21894528, 23078016, 23719072, 24631344, 26683956, 27844128, 32841792, 34617024, 35578608, 37125504, 38233728, 40025934, 47438144, 49262688, 53367912, 55688256, 65683584, 69234048, 71157216, 80051868, 94876288, 98525376, 106735824, 111376512, 142314432, 160103736, 197050752, 213471648, 284628864, 320207472, 426943296, 640414944, 853886592, 1280829888, 2561659776]

約数ペア:

[(1, 2561659776), (2, 1280829888), (3, 853886592), (4, 640414944), (6, 426943296), (8, 320207472), (9, 284628864), (12, 213471648), (13, 197050752), (16, 160103736), (18, 142314432), (23, 111376512), (24, 106735824), (26, 98525376), (27, 94876288), (32, 80051868), (36, 71157216), (37, 69234048), (39, 65683584), (46, 55688256), (48, 53367912), (52, 49262688), (54, 47438144), (64, 40025934), (67, 38233728), (69, 37125504), (72, 35578608), (74, 34617024), (78, 32841792), (92, 27844128), (96, 26683956), (104, 24631344), (108, 23719072), (111, 23078016), (117, 21894528), (128, 20012967), (134, 19116864), (138, 18562752), (144, 17789304), (148, 17308512), (156, 16420896), (184, 13922064), (192, 13341978), (201, 12744576), (207, 12375168), (208, 12315672), (216, 11859536), (222, 11539008), (234, 10947264), (268, 9558432), (276, 9281376), (288, 8894652), (296, 8654256), (299, 8567424), (312, 8210448), (333, 7692672), (351, 7298176), (368, 6961032), (384, 6670989), (402, 6372288), (414, 6187584), (416, 6157836), (432, 5929768), (444, 5769504), (468, 5473632), (481, 5325696), (536, 4779216), (552, 4640688), (576, 4447326), (592, 4327128), (598, 4283712), (603, 4248192), (621, 4125056), (624, 4105224), (666, 3846336), (702, 3649088), (736, 3480516), (804, 3186144), (828, 3093792), (832, 3078918), (851, 3010176), (864, 2964884), (871, 2941056), (888, 2884752), (897, 2855808), (936, 2736816), (962, 2662848), (999, 2564224), (1072, 2389608), (1104, 2320344), (1152, 2223663), (1184, 2163564), (1196, 2141856), (1206, 2124096), (1242, 2062528), (1248, 2052612), (1332, 1923168), (1404, 1824544), (1443, 1775232), (1472, 1740258), (1541, 1662336), (1608, 1593072), (1656, 1546896), (1664, 1539459), (1702, 1505088), (1728, 1482442), (1742, 1470528), (1776, 1442376), (1794, 1427904), (1809, 1416064), (1872, 1368408), (1924, 1331424), (1998, 1282112), (2144, 1194804), (2208, 1160172), (2368, 1081782), (2392, 1070928), (2412, 1062048), (2479, 1033344), (2484, 1031264), (2496, 1026306), (2553, 1003392), (2613, 980352), (2664, 961584), (2691, 951936), (2808, 912272), (2886, 887616), (2944, 870129), (3082, 831168), (3216, 796536), (3312, 773448), (3404, 752544), (3456, 741221), (3484, 735264), (3552, 721188), (3588, 713952), (3618, 708032), (3744, 684204), (3848, 665712), (3996, 641056), (4288, 597402), (4329, 591744), (4416, 580086), (4623, 554112), (4736, 540891), (4784, 535464), (4824, 531024), (4958, 516672), (4968, 515632), (4992, 513153), (5106, 501696), (5226, 490176), (5328, 480792), (5382, 475968), (5616, 456136), (5772, 443808), (6164, 415584), (6432, 398268), (6624, 386724), (6808, 376272), (6968, 367632), (7104, 360594), (7176, 356976), (7236, 354016), (7437, 344448), (7488, 342102), (7659, 334464), (7696, 332856), (7839, 326784), (7992, 320528), (8073, 317312), (8576, 298701), (8658, 295872), (8832, 290043), (9246, 277056), (9568, 267732), (9648, 265512), (9916, 258336), (9936, 257816), (10212, 250848), (10452, 245088), (10656, 240396), (10764, 237984), (11063, 231552), (11232, 228068), (11544, 221904), (12328, 207792), (12864, 199134), (12987, 197248), (13248, 193362), (13616, 188136), (13869, 184704), (13936, 183816), (14208, 180297), (14352, 178488), (14472, 177008), (14874, 172224), (14976, 171051), (15318, 167232), (15392, 166428), (15678, 163392), (15984, 160264), (16146, 158656), (17316, 147936), (18492, 138528), (19136, 133866), (19296, 132756), (19832, 129168), (19872, 128908), (20033, 127872), (20424, 125424), (20904, 122544), (21312, 120198), (21528, 118992), (22126, 115776), (22311, 114816), (22464, 114034), (22977, 111488), (23088, 110952), (23517, 108928), (24656, 103896), (25728, 99567), (25974, 98624), (26496, 96681), (27232, 94068), (27738, 92352), (27872, 91908), (28704, 89244), (28944, 88504), (29748, 86112), (30636, 83616), (30784, 83214), (31356, 81696), (31968, 80132), (32227, 79488), (32292, 79328), (33189, 77184), (34632, 73968), (36984, 69264), (38272, 66933), (38592, 66378), (39664, 64584), (39744, 64454), (40066, 63936), (40848, 62712), (41607, 61568), (41808, 61272), (42624, 60099), (43056, 59496), (44252, 57888), (44622, 57408), (44928, 57017), (45954, 55744), (46176, 55476), (47034, 54464), (49312, 51948)]