157547520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:307

約数の個数: 264

約数和(自身を含む): 590125536

約数和(自身を除く): 432578016

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, 263, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 526, 576, 585, 624, 640, 720, 768, 780, 789, 832, 936, 960, 1024, 1040, 1052, 1152, 1170, 1248, 1280, 1315, 1440, 1536, 1560, 1578, 1664, 1872, 1920, 2080, 2104, 2304, 2340, 2367, 2496, 2560, 2630, 2880, 3072, 3120, 3156, 3328, 3419, 3744, 3840, 3945, 4160, 4208, 4608, 4680, 4734, 4992, 5120, 5260, 5760, 6240, 6312, 6656, 6838, 7488, 7680, 7890, 8320, 8416, 9216, 9360, 9468, 9984, 10257, 10520, 11520, 11835, 12480, 12624, 13312, 13676, 14976, 15360, 15780, 16640, 16832, 17095, 18720, 18936, 19968, 20514, 21040, 23040, 23670, 24960, 25248, 27352, 29952, 30771, 31560, 33280, 33664, 34190, 37440, 37872, 39936, 41028, 42080, 46080, 47340, 49920, 50496, 51285, 54704, 59904, 61542, 63120, 66560, 67328, 68380, 74880, 75744, 82056, 84160, 94680, 99840, 100992, 102570, 109408, 119808, 123084, 126240, 134656, 136760, 149760, 151488, 153855, 164112, 168320, 189360, 199680, 201984, 205140, 218816, 246168, 252480, 269312, 273520, 299520, 302976, 307710, 328224, 336640, 378720, 403968, 410280, 437632, 492336, 504960, 547040, 599040, 605952, 615420, 656448, 673280, 757440, 807936, 820560, 875264, 984672, 1009920, 1094080, 1211904, 1230840, 1312896, 1346560, 1514880, 1641120, 1750528, 1969344, 2019840, 2188160, 2423808, 2461680, 2625792, 3029760, 3282240, 3501056, 3938688, 4039680, 4376320, 4923360, 5251584, 6059520, 6564480, 7877376, 8752640, 9846720, 10503168, 12119040, 13128960, 15754752, 17505280, 19693440, 26257920, 31509504, 39386880, 52515840, 78773760, 157547520]

約数ペア:

[(1, 157547520), (2, 78773760), (3, 52515840), (4, 39386880), (5, 31509504), (6, 26257920), (8, 19693440), (9, 17505280), (10, 15754752), (12, 13128960), (13, 12119040), (15, 10503168), (16, 9846720), (18, 8752640), (20, 7877376), (24, 6564480), (26, 6059520), (30, 5251584), (32, 4923360), (36, 4376320), (39, 4039680), (40, 3938688), (45, 3501056), (48, 3282240), (52, 3029760), (60, 2625792), (64, 2461680), (65, 2423808), (72, 2188160), (78, 2019840), (80, 1969344), (90, 1750528), (96, 1641120), (104, 1514880), (117, 1346560), (120, 1312896), (128, 1230840), (130, 1211904), (144, 1094080), (156, 1009920), (160, 984672), (180, 875264), (192, 820560), (195, 807936), (208, 757440), (234, 673280), (240, 656448), (256, 615420), (260, 605952), (263, 599040), (288, 547040), (312, 504960), (320, 492336), (360, 437632), (384, 410280), (390, 403968), (416, 378720), (468, 336640), (480, 328224), (512, 307710), (520, 302976), (526, 299520), (576, 273520), (585, 269312), (624, 252480), (640, 246168), (720, 218816), (768, 205140), (780, 201984), (789, 199680), (832, 189360), (936, 168320), (960, 164112), (1024, 153855), (1040, 151488), (1052, 149760), (1152, 136760), (1170, 134656), (1248, 126240), (1280, 123084), (1315, 119808), (1440, 109408), (1536, 102570), (1560, 100992), (1578, 99840), (1664, 94680), (1872, 84160), (1920, 82056), (2080, 75744), (2104, 74880), (2304, 68380), (2340, 67328), (2367, 66560), (2496, 63120), (2560, 61542), (2630, 59904), (2880, 54704), (3072, 51285), (3120, 50496), (3156, 49920), (3328, 47340), (3419, 46080), (3744, 42080), (3840, 41028), (3945, 39936), (4160, 37872), (4208, 37440), (4608, 34190), (4680, 33664), (4734, 33280), (4992, 31560), (5120, 30771), (5260, 29952), (5760, 27352), (6240, 25248), (6312, 24960), (6656, 23670), (6838, 23040), (7488, 21040), (7680, 20514), (7890, 19968), (8320, 18936), (8416, 18720), (9216, 17095), (9360, 16832), (9468, 16640), (9984, 15780), (10257, 15360), (10520, 14976), (11520, 13676), (11835, 13312), (12480, 12624)]