40655278080

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{73523}}^1$

素因数の和:73561

約数の個数: 208

約数和(自身を含む): 144536420160

約数和(自身を除く): 103881142080

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, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4096, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 10240, 11520, 12288, 13824, 15360, 17280, 18432, 20480, 23040, 27648, 30720, 34560, 36864, 46080, 55296, 61440, 69120, 73523, 92160, 110592, 138240, 147046, 184320, 220569, 276480, 294092, 367615, 441138, 552960, 588184, 661707, 735230, 882276, 1102845, 1176368, 1323414, 1470460, 1764552, 1985121, 2205690, 2352736, 2646828, 2940920, 3308535, 3529104, 3970242, 4411380, 4705472, 5293656, 5881840, 6617070, 7058208, 7940484, 8822760, 9410944, 9925605, 10587312, 11763680, 13234140, 14116416, 15880968, 17645520, 18821888, 19851210, 21174624, 23527360, 26468280, 28232832, 31761936, 35291040, 37643776, 39702420, 42349248, 47054720, 52936560, 56465664, 63523872, 70582080, 75287552, 79404840, 84698496, 94109440, 105873120, 112931328, 127047744, 141164160, 150575104, 158809680, 169396992, 188218880, 211746240, 225862656, 254095488, 282328320, 301150208, 317619360, 338793984, 376437760, 423492480, 451725312, 508190976, 564656640, 635238720, 677587968, 752875520, 846984960, 903450624, 1016381952, 1129313280, 1270477440, 1355175936, 1505751040, 1693969920, 2032763904, 2258626560, 2540954880, 2710351872, 3387939840, 4065527808, 4517253120, 5081909760, 6775879680, 8131055616, 10163819520, 13551759360, 20327639040, 40655278080]

約数ペア:

[(1, 40655278080), (2, 20327639040), (3, 13551759360), (4, 10163819520), (5, 8131055616), (6, 6775879680), (8, 5081909760), (9, 4517253120), (10, 4065527808), (12, 3387939840), (15, 2710351872), (16, 2540954880), (18, 2258626560), (20, 2032763904), (24, 1693969920), (27, 1505751040), (30, 1355175936), (32, 1270477440), (36, 1129313280), (40, 1016381952), (45, 903450624), (48, 846984960), (54, 752875520), (60, 677587968), (64, 635238720), (72, 564656640), (80, 508190976), (90, 451725312), (96, 423492480), (108, 376437760), (120, 338793984), (128, 317619360), (135, 301150208), (144, 282328320), (160, 254095488), (180, 225862656), (192, 211746240), (216, 188218880), (240, 169396992), (256, 158809680), (270, 150575104), (288, 141164160), (320, 127047744), (360, 112931328), (384, 105873120), (432, 94109440), (480, 84698496), (512, 79404840), (540, 75287552), (576, 70582080), (640, 63523872), (720, 56465664), (768, 52936560), (864, 47054720), (960, 42349248), (1024, 39702420), (1080, 37643776), (1152, 35291040), (1280, 31761936), (1440, 28232832), (1536, 26468280), (1728, 23527360), (1920, 21174624), (2048, 19851210), (2160, 18821888), (2304, 17645520), (2560, 15880968), (2880, 14116416), (3072, 13234140), (3456, 11763680), (3840, 10587312), (4096, 9925605), (4320, 9410944), (4608, 8822760), (5120, 7940484), (5760, 7058208), (6144, 6617070), (6912, 5881840), (7680, 5293656), (8640, 4705472), (9216, 4411380), (10240, 3970242), (11520, 3529104), (12288, 3308535), (13824, 2940920), (15360, 2646828), (17280, 2352736), (18432, 2205690), (20480, 1985121), (23040, 1764552), (27648, 1470460), (30720, 1323414), (34560, 1176368), (36864, 1102845), (46080, 882276), (55296, 735230), (61440, 661707), (69120, 588184), (73523, 552960), (92160, 441138), (110592, 367615), (138240, 294092), (147046, 276480), (184320, 220569)]