297543680

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{593}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 831891060

約数和(自身を除く): 534347380

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 593, 640, 784, 896, 980, 1024, 1120, 1186, 1280, 1568, 1792, 1960, 2048, 2240, 2372, 2560, 2965, 3136, 3584, 3920, 4151, 4480, 4744, 5120, 5930, 6272, 7168, 7840, 8302, 8960, 9488, 10240, 11860, 12544, 14336, 15680, 16604, 17920, 18976, 20755, 23720, 25088, 29057, 31360, 33208, 35840, 37952, 41510, 47440, 50176, 58114, 62720, 66416, 71680, 75904, 83020, 94880, 100352, 116228, 125440, 132832, 145285, 151808, 166040, 189760, 232456, 250880, 265664, 290570, 303616, 332080, 379520, 464912, 501760, 531328, 581140, 607232, 664160, 759040, 929824, 1062656, 1162280, 1214464, 1328320, 1518080, 1859648, 2125312, 2324560, 2656640, 3036160, 3719296, 4250624, 4649120, 5313280, 6072320, 7438592, 8501248, 9298240, 10626560, 14877184, 18596480, 21253120, 29754368, 37192960, 42506240, 59508736, 74385920, 148771840, 297543680]

約数ペア:

[(1, 297543680), (2, 148771840), (4, 74385920), (5, 59508736), (7, 42506240), (8, 37192960), (10, 29754368), (14, 21253120), (16, 18596480), (20, 14877184), (28, 10626560), (32, 9298240), (35, 8501248), (40, 7438592), (49, 6072320), (56, 5313280), (64, 4649120), (70, 4250624), (80, 3719296), (98, 3036160), (112, 2656640), (128, 2324560), (140, 2125312), (160, 1859648), (196, 1518080), (224, 1328320), (245, 1214464), (256, 1162280), (280, 1062656), (320, 929824), (392, 759040), (448, 664160), (490, 607232), (512, 581140), (560, 531328), (593, 501760), (640, 464912), (784, 379520), (896, 332080), (980, 303616), (1024, 290570), (1120, 265664), (1186, 250880), (1280, 232456), (1568, 189760), (1792, 166040), (1960, 151808), (2048, 145285), (2240, 132832), (2372, 125440), (2560, 116228), (2965, 100352), (3136, 94880), (3584, 83020), (3920, 75904), (4151, 71680), (4480, 66416), (4744, 62720), (5120, 58114), (5930, 50176), (6272, 47440), (7168, 41510), (7840, 37952), (8302, 35840), (8960, 33208), (9488, 31360), (10240, 29057), (11860, 25088), (12544, 23720), (14336, 20755), (15680, 18976), (16604, 17920)]