28743634080

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{105613}}^1$

素因数の和:105650

約数の個数: 288

約数和(自身を含む): 116253131904

約数和(自身を除く): 87509497824

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, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 7560, 7776, 8505, 9072, 9720, 10080, 11340, 12960, 13608, 15120, 17010, 18144, 19440, 22680, 27216, 30240, 34020, 38880, 45360, 54432, 68040, 90720, 105613, 136080, 211226, 272160, 316839, 422452, 528065, 633678, 739291, 844904, 950517, 1056130, 1267356, 1478582, 1584195, 1689808, 1901034, 2112260, 2217873, 2534712, 2851551, 2957164, 3168390, 3379616, 3696455, 3802068, 4224520, 4435746, 4752585, 5069424, 5703102, 5914328, 6336780, 6653619, 7392910, 7604136, 8449040, 8554653, 8871492, 9505170, 10138848, 11089365, 11406204, 11828656, 12673560, 13307238, 14257755, 14785820, 15208272, 16898080, 17109306, 17742984, 19010340, 19960857, 22178730, 22812408, 23657312, 25347120, 25663959, 26614476, 28515510, 29571640, 30416544, 33268095, 34218612, 35485968, 38020680, 39921714, 42773265, 44357460, 45624816, 50694240, 51327918, 53228952, 57031020, 59143280, 59882571, 66536190, 68437224, 70971936, 76041360, 79843428, 85546530, 88714920, 91249632, 99804285, 102655836, 106457904, 114062040, 118286560, 119765142, 128319795, 133072380, 136874448, 152082720, 159686856, 171093060, 177429840, 179647713, 199608570, 205311672, 212915808, 228124080, 239530284, 256639590, 266144760, 273748896, 299412855, 319373712, 342186120, 354859680, 359295426, 399217140, 410623344, 456248160, 479060568, 513279180, 532289520, 598825710, 638747424, 684372240, 718590852, 798434280, 821246688, 898238565, 958121136, 1026558360, 1064579040, 1197651420, 1368744480, 1437181704, 1596868560, 1796477130, 1916242272, 2053116720, 2395302840, 2874363408, 3193737120, 3592954260, 4106233440, 4790605680, 5748726816, 7185908520, 9581211360, 14371817040, 28743634080]

約数ペア:

[(1, 28743634080), (2, 14371817040), (3, 9581211360), (4, 7185908520), (5, 5748726816), (6, 4790605680), (7, 4106233440), (8, 3592954260), (9, 3193737120), (10, 2874363408), (12, 2395302840), (14, 2053116720), (15, 1916242272), (16, 1796477130), (18, 1596868560), (20, 1437181704), (21, 1368744480), (24, 1197651420), (27, 1064579040), (28, 1026558360), (30, 958121136), (32, 898238565), (35, 821246688), (36, 798434280), (40, 718590852), (42, 684372240), (45, 638747424), (48, 598825710), (54, 532289520), (56, 513279180), (60, 479060568), (63, 456248160), (70, 410623344), (72, 399217140), (80, 359295426), (81, 354859680), (84, 342186120), (90, 319373712), (96, 299412855), (105, 273748896), (108, 266144760), (112, 256639590), (120, 239530284), (126, 228124080), (135, 212915808), (140, 205311672), (144, 199608570), (160, 179647713), (162, 177429840), (168, 171093060), (180, 159686856), (189, 152082720), (210, 136874448), (216, 133072380), (224, 128319795), (240, 119765142), (243, 118286560), (252, 114062040), (270, 106457904), (280, 102655836), (288, 99804285), (315, 91249632), (324, 88714920), (336, 85546530), (360, 79843428), (378, 76041360), (405, 70971936), (420, 68437224), (432, 66536190), (480, 59882571), (486, 59143280), (504, 57031020), (540, 53228952), (560, 51327918), (567, 50694240), (630, 45624816), (648, 44357460), (672, 42773265), (720, 39921714), (756, 38020680), (810, 35485968), (840, 34218612), (864, 33268095), (945, 30416544), (972, 29571640), (1008, 28515510), (1080, 26614476), (1120, 25663959), (1134, 25347120), (1215, 23657312), (1260, 22812408), (1296, 22178730), (1440, 19960857), (1512, 19010340), (1620, 17742984), (1680, 17109306), (1701, 16898080), (1890, 15208272), (1944, 14785820), (2016, 14257755), (2160, 13307238), (2268, 12673560), (2430, 11828656), (2520, 11406204), (2592, 11089365), (2835, 10138848), (3024, 9505170), (3240, 8871492), (3360, 8554653), (3402, 8449040), (3780, 7604136), (3888, 7392910), (4320, 6653619), (4536, 6336780), (4860, 5914328), (5040, 5703102), (5670, 5069424), (6048, 4752585), (6480, 4435746), (6804, 4224520), (7560, 3802068), (7776, 3696455), (8505, 3379616), (9072, 3168390), (9720, 2957164), (10080, 2851551), (11340, 2534712), (12960, 2217873), (13608, 2112260), (15120, 1901034), (17010, 1689808), (18144, 1584195), (19440, 1478582), (22680, 1267356), (27216, 1056130), (30240, 950517), (34020, 844904), (38880, 739291), (45360, 633678), (54432, 528065), (68040, 422452), (90720, 316839), (105613, 272160), (136080, 211226)]