140322240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 224

約数和(自身を含む): 502920000

約数和(自身を除く): 362597760

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, 90, 96, 108, 109, 120, 135, 144, 149, 160, 180, 192, 216, 218, 240, 270, 288, 298, 320, 327, 360, 432, 436, 447, 480, 540, 545, 576, 596, 654, 720, 745, 864, 872, 894, 960, 981, 1080, 1090, 1192, 1308, 1341, 1440, 1490, 1635, 1728, 1744, 1788, 1962, 2160, 2180, 2235, 2384, 2616, 2682, 2880, 2943, 2980, 3270, 3488, 3576, 3924, 4023, 4320, 4360, 4470, 4768, 4905, 5232, 5364, 5886, 5960, 6540, 6705, 6976, 7152, 7848, 8046, 8640, 8720, 8940, 9536, 9810, 10464, 10728, 11772, 11920, 13080, 13410, 14304, 14715, 15696, 16092, 16241, 17440, 17880, 19620, 20115, 20928, 21456, 23544, 23840, 26160, 26820, 28608, 29430, 31392, 32184, 32482, 34880, 35760, 39240, 40230, 42912, 47088, 47680, 48723, 52320, 53640, 58860, 62784, 64368, 64964, 71520, 78480, 80460, 81205, 85824, 94176, 97446, 104640, 107280, 117720, 128736, 129928, 143040, 146169, 156960, 160920, 162410, 188352, 194892, 214560, 235440, 243615, 257472, 259856, 292338, 313920, 321840, 324820, 389784, 429120, 438507, 470880, 487230, 519712, 584676, 643680, 649640, 730845, 779568, 877014, 941760, 974460, 1039424, 1169352, 1287360, 1299280, 1461690, 1559136, 1754028, 1948920, 2192535, 2338704, 2598560, 2923380, 3118272, 3508056, 3897840, 4385070, 4677408, 5197120, 5846760, 7016112, 7795680, 8770140, 9354816, 11693520, 14032224, 15591360, 17540280, 23387040, 28064448, 35080560, 46774080, 70161120, 140322240]

約数ペア:

[(1, 140322240), (2, 70161120), (3, 46774080), (4, 35080560), (5, 28064448), (6, 23387040), (8, 17540280), (9, 15591360), (10, 14032224), (12, 11693520), (15, 9354816), (16, 8770140), (18, 7795680), (20, 7016112), (24, 5846760), (27, 5197120), (30, 4677408), (32, 4385070), (36, 3897840), (40, 3508056), (45, 3118272), (48, 2923380), (54, 2598560), (60, 2338704), (64, 2192535), (72, 1948920), (80, 1754028), (90, 1559136), (96, 1461690), (108, 1299280), (109, 1287360), (120, 1169352), (135, 1039424), (144, 974460), (149, 941760), (160, 877014), (180, 779568), (192, 730845), (216, 649640), (218, 643680), (240, 584676), (270, 519712), (288, 487230), (298, 470880), (320, 438507), (327, 429120), (360, 389784), (432, 324820), (436, 321840), (447, 313920), (480, 292338), (540, 259856), (545, 257472), (576, 243615), (596, 235440), (654, 214560), (720, 194892), (745, 188352), (864, 162410), (872, 160920), (894, 156960), (960, 146169), (981, 143040), (1080, 129928), (1090, 128736), (1192, 117720), (1308, 107280), (1341, 104640), (1440, 97446), (1490, 94176), (1635, 85824), (1728, 81205), (1744, 80460), (1788, 78480), (1962, 71520), (2160, 64964), (2180, 64368), (2235, 62784), (2384, 58860), (2616, 53640), (2682, 52320), (2880, 48723), (2943, 47680), (2980, 47088), (3270, 42912), (3488, 40230), (3576, 39240), (3924, 35760), (4023, 34880), (4320, 32482), (4360, 32184), (4470, 31392), (4768, 29430), (4905, 28608), (5232, 26820), (5364, 26160), (5886, 23840), (5960, 23544), (6540, 21456), (6705, 20928), (6976, 20115), (7152, 19620), (7848, 17880), (8046, 17440), (8640, 16241), (8720, 16092), (8940, 15696), (9536, 14715), (9810, 14304), (10464, 13410), (10728, 13080), (11772, 11920)]