203486080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:936

約数の個数: 128

約数和(自身を含む): 567103680

約数和(自身を除く): 363617600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 640, 742, 848, 857, 896, 1060, 1120, 1484, 1696, 1714, 1855, 2120, 2240, 2968, 3392, 3428, 3710, 4240, 4285, 4480, 5936, 5999, 6784, 6856, 7420, 8480, 8570, 11872, 11998, 13712, 14840, 16960, 17140, 23744, 23996, 27424, 29680, 29995, 33920, 34280, 45421, 47488, 47992, 54848, 59360, 59990, 68560, 90842, 95984, 109696, 118720, 119980, 137120, 181684, 191968, 227105, 237440, 239960, 274240, 317947, 363368, 383936, 454210, 479920, 548480, 635894, 726736, 767872, 908420, 959840, 1271788, 1453472, 1589735, 1816840, 1919680, 2543576, 2906944, 3179470, 3633680, 3839360, 5087152, 5813888, 6358940, 7267360, 10174304, 12717880, 14534720, 20348608, 25435760, 29069440, 40697216, 50871520, 101743040, 203486080]

約数ペア:

[(1, 203486080), (2, 101743040), (4, 50871520), (5, 40697216), (7, 29069440), (8, 25435760), (10, 20348608), (14, 14534720), (16, 12717880), (20, 10174304), (28, 7267360), (32, 6358940), (35, 5813888), (40, 5087152), (53, 3839360), (56, 3633680), (64, 3179470), (70, 2906944), (80, 2543576), (106, 1919680), (112, 1816840), (128, 1589735), (140, 1453472), (160, 1271788), (212, 959840), (224, 908420), (265, 767872), (280, 726736), (320, 635894), (371, 548480), (424, 479920), (448, 454210), (530, 383936), (560, 363368), (640, 317947), (742, 274240), (848, 239960), (857, 237440), (896, 227105), (1060, 191968), (1120, 181684), (1484, 137120), (1696, 119980), (1714, 118720), (1855, 109696), (2120, 95984), (2240, 90842), (2968, 68560), (3392, 59990), (3428, 59360), (3710, 54848), (4240, 47992), (4285, 47488), (4480, 45421), (5936, 34280), (5999, 33920), (6784, 29995), (6856, 29680), (7420, 27424), (8480, 23996), (8570, 23744), (11872, 17140), (11998, 16960), (13712, 14840)]