2257182720

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 448

約数和(自身を含む): 8697407040

約数和(自身を除く): 6440224320

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, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 157, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 314, 320, 351, 360, 384, 390, 416, 432, 468, 471, 480, 512, 520, 540, 576, 585, 624, 628, 640, 702, 720, 768, 780, 785, 832, 864, 936, 942, 960, 1024, 1040, 1080, 1152, 1170, 1248, 1256, 1280, 1404, 1413, 1440, 1536, 1560, 1570, 1664, 1728, 1755, 1872, 1884, 1920, 2041, 2048, 2080, 2160, 2304, 2340, 2355, 2496, 2512, 2560, 2808, 2826, 2880, 3072, 3120, 3140, 3328, 3456, 3510, 3744, 3768, 3840, 4082, 4096, 4160, 4239, 4320, 4608, 4680, 4710, 4992, 5024, 5120, 5616, 5652, 5760, 6123, 6144, 6240, 6280, 6656, 6912, 7020, 7065, 7488, 7536, 7680, 8164, 8192, 8320, 8478, 8640, 9216, 9360, 9420, 9984, 10048, 10205, 10240, 11232, 11304, 11520, 12246, 12288, 12480, 12560, 13312, 13824, 14040, 14130, 14976, 15072, 15360, 16328, 16640, 16956, 17280, 18369, 18432, 18720, 18840, 19968, 20096, 20410, 20480, 21195, 22464, 22608, 23040, 24492, 24576, 24960, 25120, 26624, 27648, 28080, 28260, 29952, 30144, 30615, 30720, 32656, 33280, 33912, 34560, 36738, 36864, 37440, 37680, 39936, 40192, 40820, 40960, 42390, 44928, 45216, 46080, 48984, 49920, 50240, 53248, 55107, 55296, 56160, 56520, 59904, 60288, 61230, 61440, 65312, 66560, 67824, 69120, 73476, 73728, 74880, 75360, 79872, 80384, 81640, 84780, 89856, 90432, 91845, 92160, 97968, 99840, 100480, 106496, 110214, 110592, 112320, 113040, 119808, 120576, 122460, 122880, 130624, 133120, 135648, 138240, 146952, 149760, 150720, 159744, 160768, 163280, 169560, 179712, 180864, 183690, 184320, 195936, 199680, 200960, 220428, 221184, 224640, 226080, 239616, 241152, 244920, 261248, 266240, 271296, 275535, 276480, 293904, 299520, 301440, 319488, 321536, 326560, 339120, 359424, 361728, 367380, 368640, 391872, 399360, 401920, 440856, 449280, 452160, 479232, 482304, 489840, 522496, 532480, 542592, 551070, 552960, 587808, 599040, 602880, 643072, 653120, 678240, 718848, 723456, 734760, 783744, 798720, 803840, 881712, 898560, 904320, 958464, 964608, 979680, 1044992, 1085184, 1102140, 1105920, 1175616, 1198080, 1205760, 1286144, 1306240, 1356480, 1437696, 1446912, 1469520, 1567488, 1597440, 1607680, 1763424, 1797120, 1808640, 1929216, 1959360, 2089984, 2170368, 2204280, 2351232, 2396160, 2411520, 2612480, 2712960, 2875392, 2893824, 2939040, 3134976, 3215360, 3526848, 3594240, 3617280, 3858432, 3918720, 4179968, 4340736, 4408560, 4702464, 4792320, 4823040, 5224960, 5425920, 5787648, 5878080, 6269952, 6430720, 7053696, 7188480, 7234560, 7837440, 8359936, 8681472, 8817120, 9404928, 9646080, 10449920, 10851840, 11575296, 11756160, 12539904, 14107392, 14376960, 14469120, 15674880, 16719872, 17362944, 17634240, 18809856, 19292160, 20899840, 21703680, 23512320, 25079808, 28214784, 28938240, 31349760, 34725888, 35268480, 37619712, 41799680, 43407360, 47024640, 50159616, 56429568, 57876480, 62699520, 70536960, 75239424, 83599360, 86814720, 94049280, 112859136, 125399040, 141073920, 150478848, 173629440, 188098560, 225718272, 250798080, 282147840, 376197120, 451436544, 564295680, 752394240, 1128591360, 2257182720]

約数ペア:

[(1, 2257182720), (2, 1128591360), (3, 752394240), (4, 564295680), (5, 451436544), (6, 376197120), (8, 282147840), (9, 250798080), (10, 225718272), (12, 188098560), (13, 173629440), (15, 150478848), (16, 141073920), (18, 125399040), (20, 112859136), (24, 94049280), (26, 86814720), (27, 83599360), (30, 75239424), (32, 70536960), (36, 62699520), (39, 57876480), (40, 56429568), (45, 50159616), (48, 47024640), (52, 43407360), (54, 41799680), (60, 37619712), (64, 35268480), (65, 34725888), (72, 31349760), (78, 28938240), (80, 28214784), (90, 25079808), (96, 23512320), (104, 21703680), (108, 20899840), (117, 19292160), (120, 18809856), (128, 17634240), (130, 17362944), (135, 16719872), (144, 15674880), (156, 14469120), (157, 14376960), (160, 14107392), (180, 12539904), (192, 11756160), (195, 11575296), (208, 10851840), (216, 10449920), (234, 9646080), (240, 9404928), (256, 8817120), (260, 8681472), (270, 8359936), (288, 7837440), (312, 7234560), (314, 7188480), (320, 7053696), (351, 6430720), (360, 6269952), (384, 5878080), (390, 5787648), (416, 5425920), (432, 5224960), (468, 4823040), (471, 4792320), (480, 4702464), (512, 4408560), (520, 4340736), (540, 4179968), (576, 3918720), (585, 3858432), (624, 3617280), (628, 3594240), (640, 3526848), (702, 3215360), (720, 3134976), (768, 2939040), (780, 2893824), (785, 2875392), (832, 2712960), (864, 2612480), (936, 2411520), (942, 2396160), (960, 2351232), (1024, 2204280), (1040, 2170368), (1080, 2089984), (1152, 1959360), (1170, 1929216), (1248, 1808640), (1256, 1797120), (1280, 1763424), (1404, 1607680), (1413, 1597440), (1440, 1567488), (1536, 1469520), (1560, 1446912), (1570, 1437696), (1664, 1356480), (1728, 1306240), (1755, 1286144), (1872, 1205760), (1884, 1198080), (1920, 1175616), (2041, 1105920), (2048, 1102140), (2080, 1085184), (2160, 1044992), (2304, 979680), (2340, 964608), (2355, 958464), (2496, 904320), (2512, 898560), (2560, 881712), (2808, 803840), (2826, 798720), (2880, 783744), (3072, 734760), (3120, 723456), (3140, 718848), (3328, 678240), (3456, 653120), (3510, 643072), (3744, 602880), (3768, 599040), (3840, 587808), (4082, 552960), (4096, 551070), (4160, 542592), (4239, 532480), (4320, 522496), (4608, 489840), (4680, 482304), (4710, 479232), (4992, 452160), (5024, 449280), (5120, 440856), (5616, 401920), (5652, 399360), (5760, 391872), (6123, 368640), (6144, 367380), (6240, 361728), (6280, 359424), (6656, 339120), (6912, 326560), (7020, 321536), (7065, 319488), (7488, 301440), (7536, 299520), (7680, 293904), (8164, 276480), (8192, 275535), (8320, 271296), (8478, 266240), (8640, 261248), (9216, 244920), (9360, 241152), (9420, 239616), (9984, 226080), (10048, 224640), (10205, 221184), (10240, 220428), (11232, 200960), (11304, 199680), (11520, 195936), (12246, 184320), (12288, 183690), (12480, 180864), (12560, 179712), (13312, 169560), (13824, 163280), (14040, 160768), (14130, 159744), (14976, 150720), (15072, 149760), (15360, 146952), (16328, 138240), (16640, 135648), (16956, 133120), (17280, 130624), (18369, 122880), (18432, 122460), (18720, 120576), (18840, 119808), (19968, 113040), (20096, 112320), (20410, 110592), (20480, 110214), (21195, 106496), (22464, 100480), (22608, 99840), (23040, 97968), (24492, 92160), (24576, 91845), (24960, 90432), (25120, 89856), (26624, 84780), (27648, 81640), (28080, 80384), (28260, 79872), (29952, 75360), (30144, 74880), (30615, 73728), (30720, 73476), (32656, 69120), (33280, 67824), (33912, 66560), (34560, 65312), (36738, 61440), (36864, 61230), (37440, 60288), (37680, 59904), (39936, 56520), (40192, 56160), (40820, 55296), (40960, 55107), (42390, 53248), (44928, 50240), (45216, 49920), (46080, 48984)]