1005189120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 288

約数和(自身を含む): 3756261600

約数和(自身を除く): 2751072480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 839, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1678, 1872, 1920, 2048, 2080, 2304, 2340, 2496, 2517, 2560, 2880, 3072, 3120, 3328, 3356, 3744, 3840, 4160, 4195, 4608, 4680, 4992, 5034, 5120, 5760, 6144, 6240, 6656, 6712, 7488, 7551, 7680, 8320, 8390, 9216, 9360, 9984, 10068, 10240, 10907, 11520, 12480, 12585, 13312, 13424, 14976, 15102, 15360, 16640, 16780, 18432, 18720, 19968, 20136, 21814, 23040, 24960, 25170, 26624, 26848, 29952, 30204, 30720, 32721, 33280, 33560, 37440, 37755, 39936, 40272, 43628, 46080, 49920, 50340, 53696, 54535, 59904, 60408, 65442, 66560, 67120, 74880, 75510, 79872, 80544, 87256, 92160, 98163, 99840, 100680, 107392, 109070, 119808, 120816, 130884, 133120, 134240, 149760, 151020, 161088, 163605, 174512, 196326, 199680, 201360, 214784, 218140, 239616, 241632, 261768, 268480, 299520, 302040, 322176, 327210, 349024, 392652, 399360, 402720, 429568, 436280, 483264, 490815, 523536, 536960, 599040, 604080, 644352, 654420, 698048, 785304, 805440, 859136, 872560, 966528, 981630, 1047072, 1073920, 1198080, 1208160, 1288704, 1308840, 1396096, 1570608, 1610880, 1718272, 1745120, 1933056, 1963260, 2094144, 2147840, 2416320, 2577408, 2617680, 2792192, 3141216, 3221760, 3490240, 3866112, 3926520, 4188288, 4295680, 4832640, 5154816, 5235360, 5584384, 6282432, 6443520, 6980480, 7732224, 7853040, 8376576, 8591360, 9665280, 10470720, 11168768, 12564864, 12887040, 13960960, 15464448, 15706080, 16753152, 19330560, 20941440, 22337536, 25129728, 25774080, 27921920, 31412160, 33506304, 38661120, 41882880, 50259456, 55843840, 62824320, 67012608, 77322240, 83765760, 100518912, 111687680, 125648640, 167531520, 201037824, 251297280, 335063040, 502594560, 1005189120]

約数ペア:

[(1, 1005189120), (2, 502594560), (3, 335063040), (4, 251297280), (5, 201037824), (6, 167531520), (8, 125648640), (9, 111687680), (10, 100518912), (12, 83765760), (13, 77322240), (15, 67012608), (16, 62824320), (18, 55843840), (20, 50259456), (24, 41882880), (26, 38661120), (30, 33506304), (32, 31412160), (36, 27921920), (39, 25774080), (40, 25129728), (45, 22337536), (48, 20941440), (52, 19330560), (60, 16753152), (64, 15706080), (65, 15464448), (72, 13960960), (78, 12887040), (80, 12564864), (90, 11168768), (96, 10470720), (104, 9665280), (117, 8591360), (120, 8376576), (128, 7853040), (130, 7732224), (144, 6980480), (156, 6443520), (160, 6282432), (180, 5584384), (192, 5235360), (195, 5154816), (208, 4832640), (234, 4295680), (240, 4188288), (256, 3926520), (260, 3866112), (288, 3490240), (312, 3221760), (320, 3141216), (360, 2792192), (384, 2617680), (390, 2577408), (416, 2416320), (468, 2147840), (480, 2094144), (512, 1963260), (520, 1933056), (576, 1745120), (585, 1718272), (624, 1610880), (640, 1570608), (720, 1396096), (768, 1308840), (780, 1288704), (832, 1208160), (839, 1198080), (936, 1073920), (960, 1047072), (1024, 981630), (1040, 966528), (1152, 872560), (1170, 859136), (1248, 805440), (1280, 785304), (1440, 698048), (1536, 654420), (1560, 644352), (1664, 604080), (1678, 599040), (1872, 536960), (1920, 523536), (2048, 490815), (2080, 483264), (2304, 436280), (2340, 429568), (2496, 402720), (2517, 399360), (2560, 392652), (2880, 349024), (3072, 327210), (3120, 322176), (3328, 302040), (3356, 299520), (3744, 268480), (3840, 261768), (4160, 241632), (4195, 239616), (4608, 218140), (4680, 214784), (4992, 201360), (5034, 199680), (5120, 196326), (5760, 174512), (6144, 163605), (6240, 161088), (6656, 151020), (6712, 149760), (7488, 134240), (7551, 133120), (7680, 130884), (8320, 120816), (8390, 119808), (9216, 109070), (9360, 107392), (9984, 100680), (10068, 99840), (10240, 98163), (10907, 92160), (11520, 87256), (12480, 80544), (12585, 79872), (13312, 75510), (13424, 74880), (14976, 67120), (15102, 66560), (15360, 65442), (16640, 60408), (16780, 59904), (18432, 54535), (18720, 53696), (19968, 50340), (20136, 49920), (21814, 46080), (23040, 43628), (24960, 40272), (25170, 39936), (26624, 37755), (26848, 37440), (29952, 33560), (30204, 33280), (30720, 32721)]