2640713088

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:142

約数の個数: 384

約数和(自身を含む): 8507509920

約数和(自身を除く): 5866796832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 32, 34, 37, 39, 48, 51, 52, 58, 64, 68, 74, 78, 87, 96, 102, 104, 111, 116, 128, 136, 148, 156, 174, 192, 204, 208, 221, 222, 232, 272, 296, 312, 348, 377, 384, 408, 416, 442, 444, 464, 481, 493, 544, 592, 624, 629, 663, 696, 754, 816, 832, 841, 884, 888, 928, 962, 986, 1073, 1088, 1131, 1184, 1248, 1258, 1326, 1392, 1443, 1479, 1508, 1632, 1664, 1682, 1768, 1776, 1856, 1887, 1924, 1972, 2146, 2176, 2262, 2368, 2496, 2516, 2523, 2652, 2784, 2886, 2958, 3016, 3219, 3264, 3364, 3536, 3552, 3712, 3774, 3848, 3944, 4292, 4524, 4736, 4992, 5032, 5046, 5304, 5568, 5772, 5916, 6032, 6409, 6438, 6528, 6728, 7072, 7104, 7548, 7696, 7888, 8177, 8584, 9048, 10064, 10092, 10608, 10933, 11136, 11544, 11832, 12064, 12818, 12876, 13456, 13949, 14144, 14208, 14297, 15096, 15392, 15776, 16354, 17168, 18096, 18241, 19227, 20128, 20184, 21216, 21866, 23088, 23664, 24128, 24531, 25636, 25752, 26912, 27898, 28288, 28594, 30192, 30784, 31117, 31552, 32708, 32799, 34336, 36192, 36482, 38454, 40256, 40368, 41847, 42432, 42891, 43732, 46176, 47328, 48256, 49062, 51272, 51504, 53824, 54723, 55796, 57188, 60384, 61568, 62234, 63104, 65416, 65598, 68672, 72384, 72964, 76908, 80512, 80736, 83694, 84864, 85782, 87464, 92352, 93351, 94656, 98124, 102544, 103008, 107648, 109446, 111592, 114376, 120768, 124468, 130832, 131196, 137344, 144768, 145928, 153816, 161472, 167388, 171564, 174928, 184704, 185861, 186702, 189312, 196248, 205088, 206016, 218892, 223184, 228752, 237133, 241536, 248936, 261664, 262392, 291856, 307632, 322944, 334776, 343128, 349856, 371722, 373404, 392496, 404521, 410176, 412032, 437784, 446368, 457504, 474266, 497872, 523328, 524784, 528989, 557583, 583712, 615264, 669552, 686256, 699712, 711399, 743444, 746808, 784992, 809042, 820352, 875568, 892736, 915008, 948532, 995744, 1046656, 1049568, 1057978, 1115166, 1167424, 1213563, 1230528, 1339104, 1372512, 1399424, 1422798, 1486888, 1493616, 1569984, 1586967, 1618084, 1751136, 1785472, 1830016, 1897064, 1991488, 2099136, 2115956, 2230332, 2334848, 2427126, 2461056, 2678208, 2745024, 2845596, 2973776, 2987232, 3139968, 3173934, 3236168, 3502272, 3794128, 3982976, 4198272, 4231912, 4460664, 4854252, 5356416, 5490048, 5691192, 5947552, 5974464, 6347868, 6472336, 6876857, 7004544, 7588256, 8463824, 8921328, 9708504, 11382384, 11895104, 11948928, 12695736, 12944672, 13753714, 15176512, 16927648, 17842656, 19417008, 20630571, 22764768, 23790208, 25391472, 25889344, 27507428, 30353024, 33855296, 35685312, 38834016, 41261142, 45529536, 50782944, 51778688, 55014856, 67710592, 71370624, 77668032, 82522284, 91059072, 101565888, 110029712, 155336064, 165044568, 203131776, 220059424, 330089136, 440118848, 660178272, 880237696, 1320356544, 2640713088]

約数ペア:

[(1, 2640713088), (2, 1320356544), (3, 880237696), (4, 660178272), (6, 440118848), (8, 330089136), (12, 220059424), (13, 203131776), (16, 165044568), (17, 155336064), (24, 110029712), (26, 101565888), (29, 91059072), (32, 82522284), (34, 77668032), (37, 71370624), (39, 67710592), (48, 55014856), (51, 51778688), (52, 50782944), (58, 45529536), (64, 41261142), (68, 38834016), (74, 35685312), (78, 33855296), (87, 30353024), (96, 27507428), (102, 25889344), (104, 25391472), (111, 23790208), (116, 22764768), (128, 20630571), (136, 19417008), (148, 17842656), (156, 16927648), (174, 15176512), (192, 13753714), (204, 12944672), (208, 12695736), (221, 11948928), (222, 11895104), (232, 11382384), (272, 9708504), (296, 8921328), (312, 8463824), (348, 7588256), (377, 7004544), (384, 6876857), (408, 6472336), (416, 6347868), (442, 5974464), (444, 5947552), (464, 5691192), (481, 5490048), (493, 5356416), (544, 4854252), (592, 4460664), (624, 4231912), (629, 4198272), (663, 3982976), (696, 3794128), (754, 3502272), (816, 3236168), (832, 3173934), (841, 3139968), (884, 2987232), (888, 2973776), (928, 2845596), (962, 2745024), (986, 2678208), (1073, 2461056), (1088, 2427126), (1131, 2334848), (1184, 2230332), (1248, 2115956), (1258, 2099136), (1326, 1991488), (1392, 1897064), (1443, 1830016), (1479, 1785472), (1508, 1751136), (1632, 1618084), (1664, 1586967), (1682, 1569984), (1768, 1493616), (1776, 1486888), (1856, 1422798), (1887, 1399424), (1924, 1372512), (1972, 1339104), (2146, 1230528), (2176, 1213563), (2262, 1167424), (2368, 1115166), (2496, 1057978), (2516, 1049568), (2523, 1046656), (2652, 995744), (2784, 948532), (2886, 915008), (2958, 892736), (3016, 875568), (3219, 820352), (3264, 809042), (3364, 784992), (3536, 746808), (3552, 743444), (3712, 711399), (3774, 699712), (3848, 686256), (3944, 669552), (4292, 615264), (4524, 583712), (4736, 557583), (4992, 528989), (5032, 524784), (5046, 523328), (5304, 497872), (5568, 474266), (5772, 457504), (5916, 446368), (6032, 437784), (6409, 412032), (6438, 410176), (6528, 404521), (6728, 392496), (7072, 373404), (7104, 371722), (7548, 349856), (7696, 343128), (7888, 334776), (8177, 322944), (8584, 307632), (9048, 291856), (10064, 262392), (10092, 261664), (10608, 248936), (10933, 241536), (11136, 237133), (11544, 228752), (11832, 223184), (12064, 218892), (12818, 206016), (12876, 205088), (13456, 196248), (13949, 189312), (14144, 186702), (14208, 185861), (14297, 184704), (15096, 174928), (15392, 171564), (15776, 167388), (16354, 161472), (17168, 153816), (18096, 145928), (18241, 144768), (19227, 137344), (20128, 131196), (20184, 130832), (21216, 124468), (21866, 120768), (23088, 114376), (23664, 111592), (24128, 109446), (24531, 107648), (25636, 103008), (25752, 102544), (26912, 98124), (27898, 94656), (28288, 93351), (28594, 92352), (30192, 87464), (30784, 85782), (31117, 84864), (31552, 83694), (32708, 80736), (32799, 80512), (34336, 76908), (36192, 72964), (36482, 72384), (38454, 68672), (40256, 65598), (40368, 65416), (41847, 63104), (42432, 62234), (42891, 61568), (43732, 60384), (46176, 57188), (47328, 55796), (48256, 54723), (49062, 53824), (51272, 51504)]