122859520

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{857}}^1$

素因数の和:893

約数の個数: 104

約数和(自身を含む): 337338144

約数和(自身を除く): 214478624

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, 857, 896, 1024, 1120, 1280, 1714, 1792, 2048, 2240, 2560, 3428, 3584, 4096, 4285, 4480, 5120, 5999, 6856, 7168, 8570, 8960, 10240, 11998, 13712, 14336, 17140, 17920, 20480, 23996, 27424, 28672, 29995, 34280, 35840, 47992, 54848, 59990, 68560, 71680, 95984, 109696, 119980, 137120, 143360, 191968, 219392, 239960, 274240, 383936, 438784, 479920, 548480, 767872, 877568, 959840, 1096960, 1535744, 1755136, 1919680, 2193920, 3071488, 3510272, 3839360, 4387840, 6142976, 7678720, 8775680, 12285952, 15357440, 17551360, 24571904, 30714880, 61429760, 122859520]

約数ペア:

[(1, 122859520), (2, 61429760), (4, 30714880), (5, 24571904), (7, 17551360), (8, 15357440), (10, 12285952), (14, 8775680), (16, 7678720), (20, 6142976), (28, 4387840), (32, 3839360), (35, 3510272), (40, 3071488), (56, 2193920), (64, 1919680), (70, 1755136), (80, 1535744), (112, 1096960), (128, 959840), (140, 877568), (160, 767872), (224, 548480), (256, 479920), (280, 438784), (320, 383936), (448, 274240), (512, 239960), (560, 219392), (640, 191968), (857, 143360), (896, 137120), (1024, 119980), (1120, 109696), (1280, 95984), (1714, 71680), (1792, 68560), (2048, 59990), (2240, 54848), (2560, 47992), (3428, 35840), (3584, 34280), (4096, 29995), (4285, 28672), (4480, 27424), (5120, 23996), (5999, 20480), (6856, 17920), (7168, 17140), (8570, 14336), (8960, 13712), (10240, 11998)]