1255457280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 480

約数和(自身を含む): 5067925632

約数和(自身を除く): 3812468352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 128, 132, 140, 154, 160, 165, 168, 176, 192, 193, 210, 220, 224, 231, 240, 242, 256, 264, 280, 308, 320, 330, 336, 352, 363, 384, 385, 386, 420, 440, 448, 462, 480, 484, 512, 528, 560, 579, 605, 616, 640, 660, 672, 704, 726, 768, 770, 772, 840, 847, 880, 896, 924, 960, 965, 968, 1056, 1120, 1155, 1158, 1210, 1232, 1280, 1320, 1344, 1351, 1408, 1452, 1536, 1540, 1544, 1680, 1694, 1760, 1792, 1815, 1848, 1920, 1930, 1936, 2112, 2123, 2240, 2310, 2316, 2420, 2464, 2541, 2560, 2640, 2688, 2702, 2816, 2895, 2904, 3080, 3088, 3360, 3388, 3520, 3584, 3630, 3696, 3840, 3860, 3872, 4053, 4224, 4235, 4246, 4480, 4620, 4632, 4840, 4928, 5082, 5280, 5376, 5404, 5632, 5790, 5808, 6160, 6176, 6369, 6720, 6755, 6776, 7040, 7260, 7392, 7680, 7720, 7744, 8106, 8448, 8470, 8492, 8960, 9240, 9264, 9680, 9856, 10164, 10560, 10615, 10752, 10808, 11580, 11616, 12320, 12352, 12705, 12738, 13440, 13510, 13552, 14080, 14520, 14784, 14861, 15440, 15488, 16212, 16896, 16940, 16984, 17920, 18480, 18528, 19360, 19712, 20265, 20328, 21120, 21230, 21616, 23160, 23232, 23353, 24640, 24704, 25410, 25476, 26880, 27020, 27104, 28160, 29040, 29568, 29722, 30880, 30976, 31845, 32424, 33880, 33968, 36960, 37056, 38720, 39424, 40530, 40656, 42240, 42460, 43232, 44583, 46320, 46464, 46706, 49280, 49408, 50820, 50952, 53760, 54040, 54208, 58080, 59136, 59444, 61760, 61952, 63690, 64848, 67760, 67936, 70059, 73920, 74112, 74305, 77440, 81060, 81312, 84480, 84920, 86464, 89166, 92640, 92928, 93412, 98560, 98816, 101640, 101904, 108080, 108416, 116160, 116765, 118272, 118888, 123520, 127380, 129696, 135520, 135872, 140118, 147840, 148224, 148610, 154880, 162120, 162624, 163471, 169840, 172928, 178332, 185280, 185856, 186824, 197120, 203280, 203808, 216160, 216832, 222915, 232320, 233530, 237776, 247040, 254760, 259392, 271040, 271744, 280236, 295680, 296448, 297220, 309760, 324240, 325248, 326942, 339680, 345856, 350295, 356664, 370560, 373648, 406560, 407616, 432320, 433664, 445830, 464640, 467060, 475552, 490413, 494080, 509520, 518784, 542080, 543488, 560472, 591360, 594440, 648480, 650496, 653884, 679360, 691712, 700590, 713328, 741120, 747296, 813120, 815232, 817355, 864640, 891660, 929280, 934120, 951104, 980826, 1019040, 1037568, 1084160, 1086976, 1120944, 1188880, 1296960, 1300992, 1307768, 1358720, 1401180, 1426656, 1482240, 1494592, 1626240, 1630464, 1634710, 1729280, 1783320, 1868240, 1902208, 1961652, 2038080, 2075136, 2168320, 2241888, 2377760, 2452065, 2593920, 2615536, 2717440, 2802360, 2853312, 2989184, 3252480, 3260928, 3269420, 3458560, 3566640, 3736480, 3804416, 3923304, 4076160, 4483776, 4755520, 4904130, 5187840, 5231072, 5434880, 5604720, 5706624, 5978368, 6504960, 6538840, 7133280, 7472960, 7608832, 7846608, 8152320, 8967552, 9511040, 9808260, 10375680, 10462144, 11209440, 11413248, 11956736, 13077680, 14266560, 14945920, 15693216, 16304640, 17935104, 19022080, 19616520, 20924288, 22418880, 22826496, 26155360, 28533120, 29891840, 31386432, 35870208, 38044160, 39233040, 41848576, 44837760, 52310720, 57066240, 59783680, 62772864, 78466080, 83697152, 89675520, 104621440, 114132480, 125545728, 156932160, 179351040, 209242880, 251091456, 313864320, 418485760, 627728640, 1255457280]

約数ペア:

[(1, 1255457280), (2, 627728640), (3, 418485760), (4, 313864320), (5, 251091456), (6, 209242880), (7, 179351040), (8, 156932160), (10, 125545728), (11, 114132480), (12, 104621440), (14, 89675520), (15, 83697152), (16, 78466080), (20, 62772864), (21, 59783680), (22, 57066240), (24, 52310720), (28, 44837760), (30, 41848576), (32, 39233040), (33, 38044160), (35, 35870208), (40, 31386432), (42, 29891840), (44, 28533120), (48, 26155360), (55, 22826496), (56, 22418880), (60, 20924288), (64, 19616520), (66, 19022080), (70, 17935104), (77, 16304640), (80, 15693216), (84, 14945920), (88, 14266560), (96, 13077680), (105, 11956736), (110, 11413248), (112, 11209440), (120, 10462144), (121, 10375680), (128, 9808260), (132, 9511040), (140, 8967552), (154, 8152320), (160, 7846608), (165, 7608832), (168, 7472960), (176, 7133280), (192, 6538840), (193, 6504960), (210, 5978368), (220, 5706624), (224, 5604720), (231, 5434880), (240, 5231072), (242, 5187840), (256, 4904130), (264, 4755520), (280, 4483776), (308, 4076160), (320, 3923304), (330, 3804416), (336, 3736480), (352, 3566640), (363, 3458560), (384, 3269420), (385, 3260928), (386, 3252480), (420, 2989184), (440, 2853312), (448, 2802360), (462, 2717440), (480, 2615536), (484, 2593920), (512, 2452065), (528, 2377760), (560, 2241888), (579, 2168320), (605, 2075136), (616, 2038080), (640, 1961652), (660, 1902208), (672, 1868240), (704, 1783320), (726, 1729280), (768, 1634710), (770, 1630464), (772, 1626240), (840, 1494592), (847, 1482240), (880, 1426656), (896, 1401180), (924, 1358720), (960, 1307768), (965, 1300992), (968, 1296960), (1056, 1188880), (1120, 1120944), (1155, 1086976), (1158, 1084160), (1210, 1037568), (1232, 1019040), (1280, 980826), (1320, 951104), (1344, 934120), (1351, 929280), (1408, 891660), (1452, 864640), (1536, 817355), (1540, 815232), (1544, 813120), (1680, 747296), (1694, 741120), (1760, 713328), (1792, 700590), (1815, 691712), (1848, 679360), (1920, 653884), (1930, 650496), (1936, 648480), (2112, 594440), (2123, 591360), (2240, 560472), (2310, 543488), (2316, 542080), (2420, 518784), (2464, 509520), (2541, 494080), (2560, 490413), (2640, 475552), (2688, 467060), (2702, 464640), (2816, 445830), (2895, 433664), (2904, 432320), (3080, 407616), (3088, 406560), (3360, 373648), (3388, 370560), (3520, 356664), (3584, 350295), (3630, 345856), (3696, 339680), (3840, 326942), (3860, 325248), (3872, 324240), (4053, 309760), (4224, 297220), (4235, 296448), (4246, 295680), (4480, 280236), (4620, 271744), (4632, 271040), (4840, 259392), (4928, 254760), (5082, 247040), (5280, 237776), (5376, 233530), (5404, 232320), (5632, 222915), (5790, 216832), (5808, 216160), (6160, 203808), (6176, 203280), (6369, 197120), (6720, 186824), (6755, 185856), (6776, 185280), (7040, 178332), (7260, 172928), (7392, 169840), (7680, 163471), (7720, 162624), (7744, 162120), (8106, 154880), (8448, 148610), (8470, 148224), (8492, 147840), (8960, 140118), (9240, 135872), (9264, 135520), (9680, 129696), (9856, 127380), (10164, 123520), (10560, 118888), (10615, 118272), (10752, 116765), (10808, 116160), (11580, 108416), (11616, 108080), (12320, 101904), (12352, 101640), (12705, 98816), (12738, 98560), (13440, 93412), (13510, 92928), (13552, 92640), (14080, 89166), (14520, 86464), (14784, 84920), (14861, 84480), (15440, 81312), (15488, 81060), (16212, 77440), (16896, 74305), (16940, 74112), (16984, 73920), (17920, 70059), (18480, 67936), (18528, 67760), (19360, 64848), (19712, 63690), (20265, 61952), (20328, 61760), (21120, 59444), (21230, 59136), (21616, 58080), (23160, 54208), (23232, 54040), (23353, 53760), (24640, 50952), (24704, 50820), (25410, 49408), (25476, 49280), (26880, 46706), (27020, 46464), (27104, 46320), (28160, 44583), (29040, 43232), (29568, 42460), (29722, 42240), (30880, 40656), (30976, 40530), (31845, 39424), (32424, 38720), (33880, 37056), (33968, 36960)]