217038080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{24223}}^1$

素因数の和:24251

約数の個数: 72

約数和(自身を含む): 594166272

約数和(自身を除く): 377128192

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 24223, 48446, 96892, 121115, 169561, 193784, 242230, 339122, 387568, 484460, 678244, 775136, 847805, 968920, 1356488, 1550272, 1695610, 1937840, 2712976, 3100544, 3391220, 3875680, 5425952, 6201088, 6782440, 7751360, 10851904, 13564880, 15502720, 21703808, 27129760, 31005440, 43407616, 54259520, 108519040, 217038080]

約数ペア:

[(1, 217038080), (2, 108519040), (4, 54259520), (5, 43407616), (7, 31005440), (8, 27129760), (10, 21703808), (14, 15502720), (16, 13564880), (20, 10851904), (28, 7751360), (32, 6782440), (35, 6201088), (40, 5425952), (56, 3875680), (64, 3391220), (70, 3100544), (80, 2712976), (112, 1937840), (128, 1695610), (140, 1550272), (160, 1356488), (224, 968920), (256, 847805), (280, 775136), (320, 678244), (448, 484460), (560, 387568), (640, 339122), (896, 242230), (1120, 193784), (1280, 169561), (1792, 121115), (2240, 96892), (4480, 48446), (8960, 24223)]