222638080

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{1553}}^1$

素因数の和:1589

約数の個数: 104

約数和(自身を含む): 610983072

約数和(自身を除く): 388344992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1553, 1792, 2048, 2240, 2560, 3106, 3584, 4096, 4480, 5120, 6212, 7168, 7765, 8960, 10240, 10871, 12424, 14336, 15530, 17920, 20480, 21742, 24848, 28672, 31060, 35840, 43484, 49696, 54355, 62120, 71680, 86968, 99392, 108710, 124240, 143360, 173936, 198784, 217420, 248480, 347872, 397568, 434840, 496960, 695744, 795136, 869680, 993920, 1391488, 1590272, 1739360, 1987840, 2782976, 3180544, 3478720, 3975680, 5565952, 6361088, 6957440, 7951360, 11131904, 13914880, 15902720, 22263808, 27829760, 31805440, 44527616, 55659520, 111319040, 222638080]

約数ペア:

[(1, 222638080), (2, 111319040), (4, 55659520), (5, 44527616), (7, 31805440), (8, 27829760), (10, 22263808), (14, 15902720), (16, 13914880), (20, 11131904), (28, 7951360), (32, 6957440), (35, 6361088), (40, 5565952), (56, 3975680), (64, 3478720), (70, 3180544), (80, 2782976), (112, 1987840), (128, 1739360), (140, 1590272), (160, 1391488), (224, 993920), (256, 869680), (280, 795136), (320, 695744), (448, 496960), (512, 434840), (560, 397568), (640, 347872), (896, 248480), (1024, 217420), (1120, 198784), (1280, 173936), (1553, 143360), (1792, 124240), (2048, 108710), (2240, 99392), (2560, 86968), (3106, 71680), (3584, 62120), (4096, 54355), (4480, 49696), (5120, 43484), (6212, 35840), (7168, 31060), (7765, 28672), (8960, 24848), (10240, 21742), (10871, 20480), (12424, 17920), (14336, 15530)]