1940613120

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{7019}}^1$

素因数の和:7055

約数の個数: 192

約数和(自身を含む): 6899256000

約数和(自身を除く): 4958642880

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, 4320, 4608, 5120, 5760, 6144, 6912, 7019, 7680, 8640, 9216, 10240, 11520, 13824, 14038, 15360, 17280, 18432, 21057, 23040, 27648, 28076, 30720, 34560, 35095, 42114, 46080, 55296, 56152, 63171, 69120, 70190, 84228, 92160, 105285, 112304, 126342, 138240, 140380, 168456, 189513, 210570, 224608, 252684, 276480, 280760, 315855, 336912, 379026, 421140, 449216, 505368, 561520, 631710, 673824, 758052, 842280, 898432, 947565, 1010736, 1123040, 1263420, 1347648, 1516104, 1684560, 1796864, 1895130, 2021472, 2246080, 2526840, 2695296, 3032208, 3369120, 3593728, 3790260, 4042944, 4492160, 5053680, 5390592, 6064416, 6738240, 7187456, 7580520, 8085888, 8984320, 10107360, 10781184, 12128832, 13476480, 14374912, 15161040, 16171776, 17968640, 20214720, 21562368, 24257664, 26952960, 30322080, 32343552, 35937280, 40429440, 43124736, 48515328, 53905920, 60644160, 64687104, 71874560, 80858880, 97030656, 107811840, 121288320, 129374208, 161717760, 194061312, 215623680, 242576640, 323435520, 388122624, 485153280, 646871040, 970306560, 1940613120]

約数ペア:

[(1, 1940613120), (2, 970306560), (3, 646871040), (4, 485153280), (5, 388122624), (6, 323435520), (8, 242576640), (9, 215623680), (10, 194061312), (12, 161717760), (15, 129374208), (16, 121288320), (18, 107811840), (20, 97030656), (24, 80858880), (27, 71874560), (30, 64687104), (32, 60644160), (36, 53905920), (40, 48515328), (45, 43124736), (48, 40429440), (54, 35937280), (60, 32343552), (64, 30322080), (72, 26952960), (80, 24257664), (90, 21562368), (96, 20214720), (108, 17968640), (120, 16171776), (128, 15161040), (135, 14374912), (144, 13476480), (160, 12128832), (180, 10781184), (192, 10107360), (216, 8984320), (240, 8085888), (256, 7580520), (270, 7187456), (288, 6738240), (320, 6064416), (360, 5390592), (384, 5053680), (432, 4492160), (480, 4042944), (512, 3790260), (540, 3593728), (576, 3369120), (640, 3032208), (720, 2695296), (768, 2526840), (864, 2246080), (960, 2021472), (1024, 1895130), (1080, 1796864), (1152, 1684560), (1280, 1516104), (1440, 1347648), (1536, 1263420), (1728, 1123040), (1920, 1010736), (2048, 947565), (2160, 898432), (2304, 842280), (2560, 758052), (2880, 673824), (3072, 631710), (3456, 561520), (3840, 505368), (4320, 449216), (4608, 421140), (5120, 379026), (5760, 336912), (6144, 315855), (6912, 280760), (7019, 276480), (7680, 252684), (8640, 224608), (9216, 210570), (10240, 189513), (11520, 168456), (13824, 140380), (14038, 138240), (15360, 126342), (17280, 112304), (18432, 105285), (21057, 92160), (23040, 84228), (27648, 70190), (28076, 69120), (30720, 63171), (34560, 56152), (35095, 55296), (42114, 46080)]