1497507840

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{16249}}^1$

素因数の和:16282

約数の個数: 144

約数和(自身を含む): 5190412500

約数和(自身を除く): 3692904660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 16249, 18432, 23040, 30720, 32498, 46080, 48747, 64996, 81245, 92160, 97494, 129992, 146241, 162490, 194988, 243735, 259984, 292482, 324980, 389976, 487470, 519968, 584964, 649960, 731205, 779952, 974940, 1039936, 1169928, 1299920, 1462410, 1559904, 1949880, 2079872, 2339856, 2599840, 2924820, 3119808, 3899760, 4159744, 4679712, 5199680, 5849640, 6239616, 7799520, 8319488, 9359424, 10399360, 11699280, 12479232, 15599040, 16638976, 18718848, 20798720, 23398560, 24958464, 31198080, 33277952, 37437696, 41597440, 46797120, 49916928, 62396160, 74875392, 83194880, 93594240, 99833856, 124792320, 149750784, 166389760, 187188480, 249584640, 299501568, 374376960, 499169280, 748753920, 1497507840]

約数ペア:

[(1, 1497507840), (2, 748753920), (3, 499169280), (4, 374376960), (5, 299501568), (6, 249584640), (8, 187188480), (9, 166389760), (10, 149750784), (12, 124792320), (15, 99833856), (16, 93594240), (18, 83194880), (20, 74875392), (24, 62396160), (30, 49916928), (32, 46797120), (36, 41597440), (40, 37437696), (45, 33277952), (48, 31198080), (60, 24958464), (64, 23398560), (72, 20798720), (80, 18718848), (90, 16638976), (96, 15599040), (120, 12479232), (128, 11699280), (144, 10399360), (160, 9359424), (180, 8319488), (192, 7799520), (240, 6239616), (256, 5849640), (288, 5199680), (320, 4679712), (360, 4159744), (384, 3899760), (480, 3119808), (512, 2924820), (576, 2599840), (640, 2339856), (720, 2079872), (768, 1949880), (960, 1559904), (1024, 1462410), (1152, 1299920), (1280, 1169928), (1440, 1039936), (1536, 974940), (1920, 779952), (2048, 731205), (2304, 649960), (2560, 584964), (2880, 519968), (3072, 487470), (3840, 389976), (4608, 324980), (5120, 292482), (5760, 259984), (6144, 243735), (7680, 194988), (9216, 162490), (10240, 146241), (11520, 129992), (15360, 97494), (16249, 92160), (18432, 81245), (23040, 64996), (30720, 48747), (32498, 46080)]