282545280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 256

約数和(自身を含む): 1017878400

約数和(自身を除く): 735333120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 197, 216, 240, 249, 270, 288, 320, 332, 360, 384, 394, 415, 432, 480, 498, 540, 576, 591, 640, 664, 720, 747, 788, 830, 864, 960, 985, 996, 1080, 1152, 1182, 1245, 1328, 1440, 1494, 1576, 1660, 1728, 1773, 1920, 1970, 1992, 2160, 2241, 2364, 2490, 2656, 2880, 2955, 2988, 3152, 3320, 3456, 3546, 3735, 3940, 3984, 4320, 4482, 4728, 4980, 5312, 5319, 5760, 5910, 5976, 6304, 6640, 7092, 7470, 7880, 7968, 8640, 8865, 8964, 9456, 9960, 10624, 10638, 11205, 11820, 11952, 12608, 13280, 14184, 14940, 15760, 15936, 16351, 17280, 17730, 17928, 18912, 19920, 21276, 22410, 23640, 23904, 25216, 26560, 26595, 28368, 29880, 31520, 31872, 32702, 35460, 35856, 37824, 39840, 42552, 44820, 47280, 47808, 49053, 53120, 53190, 56736, 59760, 63040, 65404, 70920, 71712, 75648, 79680, 81755, 85104, 89640, 94560, 95616, 98106, 106380, 113472, 119520, 126080, 130808, 141840, 143424, 147159, 159360, 163510, 170208, 179280, 189120, 196212, 212760, 226944, 239040, 245265, 261616, 283680, 286848, 294318, 327020, 340416, 358560, 378240, 392424, 425520, 441477, 478080, 490530, 523232, 567360, 588636, 654040, 680832, 717120, 735795, 784848, 851040, 882954, 981060, 1046464, 1134720, 1177272, 1308080, 1434240, 1471590, 1569696, 1702080, 1765908, 1962120, 2092928, 2207385, 2354544, 2616160, 2943180, 3139392, 3404160, 3531816, 3924240, 4414770, 4709088, 5232320, 5886360, 6278784, 7063632, 7848480, 8829540, 9418176, 10464640, 11772720, 14127264, 15696960, 17659080, 18836352, 23545440, 28254528, 31393920, 35318160, 47090880, 56509056, 70636320, 94181760, 141272640, 282545280]

約数ペア:

[(1, 282545280), (2, 141272640), (3, 94181760), (4, 70636320), (5, 56509056), (6, 47090880), (8, 35318160), (9, 31393920), (10, 28254528), (12, 23545440), (15, 18836352), (16, 17659080), (18, 15696960), (20, 14127264), (24, 11772720), (27, 10464640), (30, 9418176), (32, 8829540), (36, 7848480), (40, 7063632), (45, 6278784), (48, 5886360), (54, 5232320), (60, 4709088), (64, 4414770), (72, 3924240), (80, 3531816), (83, 3404160), (90, 3139392), (96, 2943180), (108, 2616160), (120, 2354544), (128, 2207385), (135, 2092928), (144, 1962120), (160, 1765908), (166, 1702080), (180, 1569696), (192, 1471590), (197, 1434240), (216, 1308080), (240, 1177272), (249, 1134720), (270, 1046464), (288, 981060), (320, 882954), (332, 851040), (360, 784848), (384, 735795), (394, 717120), (415, 680832), (432, 654040), (480, 588636), (498, 567360), (540, 523232), (576, 490530), (591, 478080), (640, 441477), (664, 425520), (720, 392424), (747, 378240), (788, 358560), (830, 340416), (864, 327020), (960, 294318), (985, 286848), (996, 283680), (1080, 261616), (1152, 245265), (1182, 239040), (1245, 226944), (1328, 212760), (1440, 196212), (1494, 189120), (1576, 179280), (1660, 170208), (1728, 163510), (1773, 159360), (1920, 147159), (1970, 143424), (1992, 141840), (2160, 130808), (2241, 126080), (2364, 119520), (2490, 113472), (2656, 106380), (2880, 98106), (2955, 95616), (2988, 94560), (3152, 89640), (3320, 85104), (3456, 81755), (3546, 79680), (3735, 75648), (3940, 71712), (3984, 70920), (4320, 65404), (4482, 63040), (4728, 59760), (4980, 56736), (5312, 53190), (5319, 53120), (5760, 49053), (5910, 47808), (5976, 47280), (6304, 44820), (6640, 42552), (7092, 39840), (7470, 37824), (7880, 35856), (7968, 35460), (8640, 32702), (8865, 31872), (8964, 31520), (9456, 29880), (9960, 28368), (10624, 26595), (10638, 26560), (11205, 25216), (11820, 23904), (11952, 23640), (12608, 22410), (13280, 21276), (14184, 19920), (14940, 18912), (15760, 17928), (15936, 17730), (16351, 17280)]