2785985280

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 648

約数和(自身を含む): 11028549168

約数和(自身を除く): 8242563888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 53, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 106, 108, 117, 120, 128, 130, 135, 144, 156, 159, 160, 162, 169, 180, 192, 195, 208, 212, 216, 234, 240, 243, 256, 260, 265, 270, 288, 312, 318, 320, 324, 338, 351, 360, 384, 390, 405, 416, 424, 432, 468, 477, 480, 486, 507, 520, 530, 540, 576, 585, 624, 636, 640, 648, 676, 689, 702, 720, 768, 780, 795, 810, 832, 845, 848, 864, 936, 954, 960, 972, 1014, 1040, 1053, 1060, 1080, 1152, 1170, 1215, 1248, 1272, 1280, 1296, 1352, 1378, 1404, 1431, 1440, 1521, 1560, 1590, 1620, 1664, 1690, 1696, 1728, 1755, 1872, 1908, 1920, 1944, 2028, 2067, 2080, 2106, 2120, 2160, 2304, 2340, 2385, 2430, 2496, 2535, 2544, 2592, 2704, 2756, 2808, 2862, 2880, 3042, 3120, 3159, 3180, 3240, 3328, 3380, 3392, 3445, 3456, 3510, 3744, 3816, 3840, 3888, 4056, 4134, 4160, 4212, 4240, 4293, 4320, 4563, 4680, 4770, 4860, 4992, 5070, 5088, 5184, 5265, 5408, 5512, 5616, 5724, 5760, 6084, 6201, 6240, 6318, 6360, 6480, 6760, 6784, 6890, 6912, 7020, 7155, 7488, 7605, 7632, 7776, 8112, 8268, 8320, 8424, 8480, 8586, 8640, 8957, 9126, 9360, 9540, 9720, 9984, 10140, 10176, 10335, 10368, 10530, 10816, 11024, 11232, 11448, 11520, 12168, 12402, 12480, 12636, 12720, 12879, 12960, 13520, 13568, 13689, 13780, 14040, 14310, 14976, 15210, 15264, 15552, 15795, 16224, 16536, 16640, 16848, 16960, 17172, 17280, 17914, 18252, 18603, 18720, 19080, 19440, 20280, 20352, 20670, 20736, 21060, 21465, 21632, 22048, 22464, 22815, 22896, 24336, 24804, 24960, 25272, 25440, 25758, 25920, 26871, 27040, 27378, 27560, 28080, 28620, 29952, 30420, 30528, 31005, 31104, 31590, 32448, 33072, 33696, 33920, 34344, 34560, 35828, 36504, 37206, 37440, 38160, 38880, 40560, 40704, 41067, 41340, 42120, 42930, 43264, 44096, 44785, 44928, 45630, 45792, 48672, 49608, 49920, 50544, 50880, 51516, 51840, 53742, 54080, 54756, 55120, 55809, 56160, 57240, 60840, 61056, 62010, 62208, 63180, 64395, 64896, 66144, 67392, 67840, 68445, 68688, 71656, 73008, 74412, 74880, 76320, 77760, 80613, 81120, 82134, 82680, 84240, 85860, 88192, 89570, 89856, 91260, 91584, 93015, 97344, 99216, 101088, 101760, 103032, 103680, 107484, 108160, 109512, 110240, 111618, 112320, 114480, 121680, 122112, 124020, 126360, 128790, 129792, 132288, 134355, 134784, 136890, 137376, 143312, 146016, 148824, 149760, 152640, 155520, 161226, 162240, 164268, 165360, 167427, 168480, 171720, 176384, 179140, 182520, 183168, 186030, 194688, 198432, 202176, 203520, 205335, 206064, 214968, 216320, 219024, 220480, 223236, 224640, 228960, 241839, 243360, 248040, 252720, 257580, 264576, 268710, 269568, 273780, 274752, 279045, 286624, 292032, 297648, 305280, 311040, 322452, 324480, 328536, 330720, 334854, 336960, 343440, 358280, 365040, 366336, 372060, 389376, 396864, 403065, 404352, 410670, 412128, 429936, 438048, 440960, 446472, 449280, 457920, 483678, 486720, 496080, 505440, 515160, 529152, 537420, 547560, 549504, 558090, 573248, 584064, 595296, 610560, 644904, 648960, 657072, 661440, 669708, 673920, 686880, 716560, 725517, 730080, 744120, 793728, 806130, 808704, 821340, 824256, 837135, 859872, 876096, 881920, 892944, 915840, 967356, 973440, 992160, 1010880, 1030320, 1074840, 1095120, 1099008, 1116180, 1146496, 1168128, 1190592, 1209195, 1289808, 1314144, 1322880, 1339416, 1347840, 1373760, 1433120, 1451034, 1460160, 1488240, 1587456, 1612260, 1642680, 1648512, 1674270, 1719744, 1752192, 1785888, 1831680, 1934712, 1946880, 1984320, 2021760, 2060640, 2149680, 2176551, 2190240, 2232360, 2292992, 2381184, 2418390, 2579616, 2628288, 2645760, 2678832, 2747520, 2866240, 2902068, 2920320, 2976480, 3224520, 3285360, 3297024, 3348540, 3439488, 3504384, 3571776, 3627585, 3869424, 3968640, 4043520, 4121280, 4299360, 4353102, 4380480, 4464720, 4762368, 4836780, 5159232, 5256576, 5357664, 5495040, 5732480, 5804136, 5840640, 5952960, 6449040, 6570720, 6697080, 6878976, 7143552, 7255170, 7738848, 7937280, 8242560, 8598720, 8706204, 8760960, 8929440, 9673560, 10318464, 10513152, 10715328, 10882755, 11464960, 11608272, 11905920, 12898080, 13141440, 13394160, 14287104, 14510340, 15477696, 16485120, 17197440, 17412408, 17521920, 17858880, 19347120, 20636928, 21430656, 21765510, 23216544, 23811840, 25796160, 26282880, 26788320, 29020680, 30955392, 34394880, 34824816, 35717760, 38694240, 42861312, 43531020, 46433088, 51592320, 52565760, 53576640, 58041360, 61910784, 69649632, 71435520, 77388480, 87062040, 92866176, 103184640, 107153280, 116082720, 139299264, 154776960, 174124080, 185732352, 214306560, 232165440, 278598528, 309553920, 348248160, 464330880, 557197056, 696496320, 928661760, 1392992640, 2785985280]

約数ペア:

[(1, 2785985280), (2, 1392992640), (3, 928661760), (4, 696496320), (5, 557197056), (6, 464330880), (8, 348248160), (9, 309553920), (10, 278598528), (12, 232165440), (13, 214306560), (15, 185732352), (16, 174124080), (18, 154776960), (20, 139299264), (24, 116082720), (26, 107153280), (27, 103184640), (30, 92866176), (32, 87062040), (36, 77388480), (39, 71435520), (40, 69649632), (45, 61910784), (48, 58041360), (52, 53576640), (53, 52565760), (54, 51592320), (60, 46433088), (64, 43531020), (65, 42861312), (72, 38694240), (78, 35717760), (80, 34824816), (81, 34394880), (90, 30955392), (96, 29020680), (104, 26788320), (106, 26282880), (108, 25796160), (117, 23811840), (120, 23216544), (128, 21765510), (130, 21430656), (135, 20636928), (144, 19347120), (156, 17858880), (159, 17521920), (160, 17412408), (162, 17197440), (169, 16485120), (180, 15477696), (192, 14510340), (195, 14287104), (208, 13394160), (212, 13141440), (216, 12898080), (234, 11905920), (240, 11608272), (243, 11464960), (256, 10882755), (260, 10715328), (265, 10513152), (270, 10318464), (288, 9673560), (312, 8929440), (318, 8760960), (320, 8706204), (324, 8598720), (338, 8242560), (351, 7937280), (360, 7738848), (384, 7255170), (390, 7143552), (405, 6878976), (416, 6697080), (424, 6570720), (432, 6449040), (468, 5952960), (477, 5840640), (480, 5804136), (486, 5732480), (507, 5495040), (520, 5357664), (530, 5256576), (540, 5159232), (576, 4836780), (585, 4762368), (624, 4464720), (636, 4380480), (640, 4353102), (648, 4299360), (676, 4121280), (689, 4043520), (702, 3968640), (720, 3869424), (768, 3627585), (780, 3571776), (795, 3504384), (810, 3439488), (832, 3348540), (845, 3297024), (848, 3285360), (864, 3224520), (936, 2976480), (954, 2920320), (960, 2902068), (972, 2866240), (1014, 2747520), (1040, 2678832), (1053, 2645760), (1060, 2628288), (1080, 2579616), (1152, 2418390), (1170, 2381184), (1215, 2292992), (1248, 2232360), (1272, 2190240), (1280, 2176551), (1296, 2149680), (1352, 2060640), (1378, 2021760), (1404, 1984320), (1431, 1946880), (1440, 1934712), (1521, 1831680), (1560, 1785888), (1590, 1752192), (1620, 1719744), (1664, 1674270), (1690, 1648512), (1696, 1642680), (1728, 1612260), (1755, 1587456), (1872, 1488240), (1908, 1460160), (1920, 1451034), (1944, 1433120), (2028, 1373760), (2067, 1347840), (2080, 1339416), (2106, 1322880), (2120, 1314144), (2160, 1289808), (2304, 1209195), (2340, 1190592), (2385, 1168128), (2430, 1146496), (2496, 1116180), (2535, 1099008), (2544, 1095120), (2592, 1074840), (2704, 1030320), (2756, 1010880), (2808, 992160), (2862, 973440), (2880, 967356), (3042, 915840), (3120, 892944), (3159, 881920), (3180, 876096), (3240, 859872), (3328, 837135), (3380, 824256), (3392, 821340), (3445, 808704), (3456, 806130), (3510, 793728), (3744, 744120), (3816, 730080), (3840, 725517), (3888, 716560), (4056, 686880), (4134, 673920), (4160, 669708), (4212, 661440), (4240, 657072), (4293, 648960), (4320, 644904), (4563, 610560), (4680, 595296), (4770, 584064), (4860, 573248), (4992, 558090), (5070, 549504), (5088, 547560), (5184, 537420), (5265, 529152), (5408, 515160), (5512, 505440), (5616, 496080), (5724, 486720), (5760, 483678), (6084, 457920), (6201, 449280), (6240, 446472), (6318, 440960), (6360, 438048), (6480, 429936), (6760, 412128), (6784, 410670), (6890, 404352), (6912, 403065), (7020, 396864), (7155, 389376), (7488, 372060), (7605, 366336), (7632, 365040), (7776, 358280), (8112, 343440), (8268, 336960), (8320, 334854), (8424, 330720), (8480, 328536), (8586, 324480), (8640, 322452), (8957, 311040), (9126, 305280), (9360, 297648), (9540, 292032), (9720, 286624), (9984, 279045), (10140, 274752), (10176, 273780), (10335, 269568), (10368, 268710), (10530, 264576), (10816, 257580), (11024, 252720), (11232, 248040), (11448, 243360), (11520, 241839), (12168, 228960), (12402, 224640), (12480, 223236), (12636, 220480), (12720, 219024), (12879, 216320), (12960, 214968), (13520, 206064), (13568, 205335), (13689, 203520), (13780, 202176), (14040, 198432), (14310, 194688), (14976, 186030), (15210, 183168), (15264, 182520), (15552, 179140), (15795, 176384), (16224, 171720), (16536, 168480), (16640, 167427), (16848, 165360), (16960, 164268), (17172, 162240), (17280, 161226), (17914, 155520), (18252, 152640), (18603, 149760), (18720, 148824), (19080, 146016), (19440, 143312), (20280, 137376), (20352, 136890), (20670, 134784), (20736, 134355), (21060, 132288), (21465, 129792), (21632, 128790), (22048, 126360), (22464, 124020), (22815, 122112), (22896, 121680), (24336, 114480), (24804, 112320), (24960, 111618), (25272, 110240), (25440, 109512), (25758, 108160), (25920, 107484), (26871, 103680), (27040, 103032), (27378, 101760), (27560, 101088), (28080, 99216), (28620, 97344), (29952, 93015), (30420, 91584), (30528, 91260), (31005, 89856), (31104, 89570), (31590, 88192), (32448, 85860), (33072, 84240), (33696, 82680), (33920, 82134), (34344, 81120), (34560, 80613), (35828, 77760), (36504, 76320), (37206, 74880), (37440, 74412), (38160, 73008), (38880, 71656), (40560, 68688), (40704, 68445), (41067, 67840), (41340, 67392), (42120, 66144), (42930, 64896), (43264, 64395), (44096, 63180), (44785, 62208), (44928, 62010), (45630, 61056), (45792, 60840), (48672, 57240), (49608, 56160), (49920, 55809), (50544, 55120), (50880, 54756), (51516, 54080), (51840, 53742)]