28943399520

素因数分解:

$2^5\times 3^6\times 5^1\times 7^1\times {\mathrm{35449}}^1$

素因数の和:35489

約数の個数: 336

約数和(自身を含む): 117170474400

約数和(自身を除く): 88227074880

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, 729, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 2916, 3024, 3240, 3360, 3402, 3645, 3780, 3888, 4320, 4536, 4860, 5040, 5103, 5670, 5832, 6048, 6480, 6804, 7290, 7560, 7776, 8505, 9072, 9720, 10080, 10206, 11340, 11664, 12960, 13608, 14580, 15120, 17010, 18144, 19440, 20412, 22680, 23328, 25515, 27216, 29160, 30240, 34020, 35449, 38880, 40824, 45360, 51030, 54432, 58320, 68040, 70898, 81648, 90720, 102060, 106347, 116640, 136080, 141796, 163296, 177245, 204120, 212694, 248143, 272160, 283592, 319041, 354490, 408240, 425388, 496286, 531735, 567184, 638082, 708980, 744429, 816480, 850776, 957123, 992572, 1063470, 1134368, 1240715, 1276164, 1417960, 1488858, 1595205, 1701552, 1914246, 1985144, 2126940, 2233287, 2481430, 2552328, 2835920, 2871369, 2977716, 3190410, 3403104, 3722145, 3828492, 3970288, 4253880, 4466574, 4785615, 4962860, 5104656, 5671840, 5742738, 5955432, 6380820, 6699861, 7444290, 7656984, 7940576, 8507760, 8614107, 8933148, 9571230, 9925720, 10209312, 11166435, 11485476, 11910864, 12761640, 13399722, 14356845, 14888580, 15313968, 17015520, 17228214, 17866296, 19142460, 19851440, 20099583, 22332870, 22970952, 23821728, 25523280, 25842321, 26799444, 28713690, 29777160, 30627936, 33499305, 34456428, 35732592, 38284920, 39702880, 40199166, 43070535, 44665740, 45941904, 51046560, 51684642, 53598888, 57427380, 59554320, 60298749, 66998610, 68912856, 71465184, 76569840, 80398332, 86141070, 89331480, 91883808, 100497915, 103369284, 107197776, 114854760, 119108640, 120597498, 129211605, 133997220, 137825712, 153139680, 160796664, 172282140, 178662960, 180896247, 200995830, 206738568, 214395552, 229709520, 241194996, 258423210, 267994440, 275651424, 301493745, 321593328, 344564280, 357325920, 361792494, 401991660, 413477136, 459419040, 482389992, 516846420, 535988880, 602987490, 643186656, 689128560, 723584988, 803983320, 826954272, 904481235, 964779984, 1033692840, 1071977760, 1205974980, 1378257120, 1447169976, 1607966640, 1808962470, 1929559968, 2067385680, 2411949960, 2894339952, 3215933280, 3617924940, 4134771360, 4823899920, 5788679904, 7235849880, 9647799840, 14471699760, 28943399520]

約数ペア:

[(1, 28943399520), (2, 14471699760), (3, 9647799840), (4, 7235849880), (5, 5788679904), (6, 4823899920), (7, 4134771360), (8, 3617924940), (9, 3215933280), (10, 2894339952), (12, 2411949960), (14, 2067385680), (15, 1929559968), (16, 1808962470), (18, 1607966640), (20, 1447169976), (21, 1378257120), (24, 1205974980), (27, 1071977760), (28, 1033692840), (30, 964779984), (32, 904481235), (35, 826954272), (36, 803983320), (40, 723584988), (42, 689128560), (45, 643186656), (48, 602987490), (54, 535988880), (56, 516846420), (60, 482389992), (63, 459419040), (70, 413477136), (72, 401991660), (80, 361792494), (81, 357325920), (84, 344564280), (90, 321593328), (96, 301493745), (105, 275651424), (108, 267994440), (112, 258423210), (120, 241194996), (126, 229709520), (135, 214395552), (140, 206738568), (144, 200995830), (160, 180896247), (162, 178662960), (168, 172282140), (180, 160796664), (189, 153139680), (210, 137825712), (216, 133997220), (224, 129211605), (240, 120597498), (243, 119108640), (252, 114854760), (270, 107197776), (280, 103369284), (288, 100497915), (315, 91883808), (324, 89331480), (336, 86141070), (360, 80398332), (378, 76569840), (405, 71465184), (420, 68912856), (432, 66998610), (480, 60298749), (486, 59554320), (504, 57427380), (540, 53598888), (560, 51684642), (567, 51046560), (630, 45941904), (648, 44665740), (672, 43070535), (720, 40199166), (729, 39702880), (756, 38284920), (810, 35732592), (840, 34456428), (864, 33499305), (945, 30627936), (972, 29777160), (1008, 28713690), (1080, 26799444), (1120, 25842321), (1134, 25523280), (1215, 23821728), (1260, 22970952), (1296, 22332870), (1440, 20099583), (1458, 19851440), (1512, 19142460), (1620, 17866296), (1680, 17228214), (1701, 17015520), (1890, 15313968), (1944, 14888580), (2016, 14356845), (2160, 13399722), (2268, 12761640), (2430, 11910864), (2520, 11485476), (2592, 11166435), (2835, 10209312), (2916, 9925720), (3024, 9571230), (3240, 8933148), (3360, 8614107), (3402, 8507760), (3645, 7940576), (3780, 7656984), (3888, 7444290), (4320, 6699861), (4536, 6380820), (4860, 5955432), (5040, 5742738), (5103, 5671840), (5670, 5104656), (5832, 4962860), (6048, 4785615), (6480, 4466574), (6804, 4253880), (7290, 3970288), (7560, 3828492), (7776, 3722145), (8505, 3403104), (9072, 3190410), (9720, 2977716), (10080, 2871369), (10206, 2835920), (11340, 2552328), (11664, 2481430), (12960, 2233287), (13608, 2126940), (14580, 1985144), (15120, 1914246), (17010, 1701552), (18144, 1595205), (19440, 1488858), (20412, 1417960), (22680, 1276164), (23328, 1240715), (25515, 1134368), (27216, 1063470), (29160, 992572), (30240, 957123), (34020, 850776), (35449, 816480), (38880, 744429), (40824, 708980), (45360, 638082), (51030, 567184), (54432, 531735), (58320, 496286), (68040, 425388), (70898, 408240), (81648, 354490), (90720, 319041), (102060, 283592), (106347, 272160), (116640, 248143), (136080, 212694), (141796, 204120), (163296, 177245)]