208302080

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{1453}}^1$

素因数の和:1489

約数の個数: 104

約数和(自身を含む): 571666272

約数和(自身を除く): 363364192

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, 1453, 1792, 2048, 2240, 2560, 2906, 3584, 4096, 4480, 5120, 5812, 7168, 7265, 8960, 10171, 10240, 11624, 14336, 14530, 17920, 20342, 20480, 23248, 28672, 29060, 35840, 40684, 46496, 50855, 58120, 71680, 81368, 92992, 101710, 116240, 143360, 162736, 185984, 203420, 232480, 325472, 371968, 406840, 464960, 650944, 743936, 813680, 929920, 1301888, 1487872, 1627360, 1859840, 2603776, 2975744, 3254720, 3719680, 5207552, 5951488, 6509440, 7439360, 10415104, 13018880, 14878720, 20830208, 26037760, 29757440, 41660416, 52075520, 104151040, 208302080]

約数ペア:

[(1, 208302080), (2, 104151040), (4, 52075520), (5, 41660416), (7, 29757440), (8, 26037760), (10, 20830208), (14, 14878720), (16, 13018880), (20, 10415104), (28, 7439360), (32, 6509440), (35, 5951488), (40, 5207552), (56, 3719680), (64, 3254720), (70, 2975744), (80, 2603776), (112, 1859840), (128, 1627360), (140, 1487872), (160, 1301888), (224, 929920), (256, 813680), (280, 743936), (320, 650944), (448, 464960), (512, 406840), (560, 371968), (640, 325472), (896, 232480), (1024, 203420), (1120, 185984), (1280, 162736), (1453, 143360), (1792, 116240), (2048, 101710), (2240, 92992), (2560, 81368), (2906, 71680), (3584, 58120), (4096, 50855), (4480, 46496), (5120, 40684), (5812, 35840), (7168, 29060), (7265, 28672), (8960, 23248), (10171, 20480), (10240, 20342), (11624, 17920), (14336, 14530)]