215623680

素因数分解:

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

素因数の和:7049

約数の個数: 96

約数和(自身を含む): 689925600

約数和(自身を除く): 474301920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7019, 7680, 10240, 14038, 15360, 21057, 28076, 30720, 35095, 42114, 56152, 70190, 84228, 105285, 112304, 140380, 168456, 210570, 224608, 280760, 336912, 421140, 449216, 561520, 673824, 842280, 898432, 1123040, 1347648, 1684560, 1796864, 2246080, 2695296, 3369120, 3593728, 4492160, 5390592, 6738240, 7187456, 8984320, 10781184, 13476480, 14374912, 17968640, 21562368, 26952960, 35937280, 43124736, 53905920, 71874560, 107811840, 215623680]

約数ペア:

[(1, 215623680), (2, 107811840), (3, 71874560), (4, 53905920), (5, 43124736), (6, 35937280), (8, 26952960), (10, 21562368), (12, 17968640), (15, 14374912), (16, 13476480), (20, 10781184), (24, 8984320), (30, 7187456), (32, 6738240), (40, 5390592), (48, 4492160), (60, 3593728), (64, 3369120), (80, 2695296), (96, 2246080), (120, 1796864), (128, 1684560), (160, 1347648), (192, 1123040), (240, 898432), (256, 842280), (320, 673824), (384, 561520), (480, 449216), (512, 421140), (640, 336912), (768, 280760), (960, 224608), (1024, 210570), (1280, 168456), (1536, 140380), (1920, 112304), (2048, 105285), (2560, 84228), (3072, 70190), (3840, 56152), (5120, 42114), (6144, 35095), (7019, 30720), (7680, 28076), (10240, 21057), (14038, 15360)]