715175040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21911}}^1$

素因数の和:21950

約数の個数: 128

約数和(自身を含む): 2413825920

約数和(自身を除く): 1698650880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 21911, 32640, 43822, 65733, 87644, 109555, 131466, 175288, 219110, 262932, 328665, 350576, 372487, 438220, 525864, 657330, 701152, 744974, 876440, 1051728, 1117461, 1314660, 1402304, 1489948, 1752880, 1862435, 2103456, 2234922, 2629320, 2804608, 2979896, 3505760, 3724870, 4206912, 4469844, 5258640, 5587305, 5959792, 7011520, 7449740, 8413824, 8939688, 10517280, 11174610, 11919584, 14023040, 14899480, 17879376, 21034560, 22349220, 23839168, 29798960, 35758752, 42069120, 44698440, 47678336, 59597920, 71517504, 89396880, 119195840, 143035008, 178793760, 238391680, 357587520, 715175040]

約数ペア:

[(1, 715175040), (2, 357587520), (3, 238391680), (4, 178793760), (5, 143035008), (6, 119195840), (8, 89396880), (10, 71517504), (12, 59597920), (15, 47678336), (16, 44698440), (17, 42069120), (20, 35758752), (24, 29798960), (30, 23839168), (32, 22349220), (34, 21034560), (40, 17879376), (48, 14899480), (51, 14023040), (60, 11919584), (64, 11174610), (68, 10517280), (80, 8939688), (85, 8413824), (96, 7449740), (102, 7011520), (120, 5959792), (128, 5587305), (136, 5258640), (160, 4469844), (170, 4206912), (192, 3724870), (204, 3505760), (240, 2979896), (255, 2804608), (272, 2629320), (320, 2234922), (340, 2103456), (384, 1862435), (408, 1752880), (480, 1489948), (510, 1402304), (544, 1314660), (640, 1117461), (680, 1051728), (816, 876440), (960, 744974), (1020, 701152), (1088, 657330), (1360, 525864), (1632, 438220), (1920, 372487), (2040, 350576), (2176, 328665), (2720, 262932), (3264, 219110), (4080, 175288), (5440, 131466), (6528, 109555), (8160, 87644), (10880, 65733), (16320, 43822), (21911, 32640)]