280130688

素因数分解:

$2^7\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1009}}^1$

素因数の和:1270

約数の個数: 96

約数和(自身を含む): 810252300

約数和(自身を除く): 530121612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 241, 288, 384, 482, 576, 723, 964, 1009, 1152, 1446, 1928, 2018, 2169, 2892, 3027, 3856, 4036, 4338, 5784, 6054, 7712, 8072, 8676, 9081, 11568, 12108, 15424, 16144, 17352, 18162, 23136, 24216, 30848, 32288, 34704, 36324, 46272, 48432, 64576, 69408, 72648, 92544, 96864, 129152, 138816, 145296, 193728, 243169, 277632, 290592, 387456, 486338, 581184, 729507, 972676, 1162368, 1459014, 1945352, 2188521, 2918028, 3890704, 4377042, 5836056, 7781408, 8754084, 11672112, 15562816, 17508168, 23344224, 31125632, 35016336, 46688448, 70032672, 93376896, 140065344, 280130688]

約数ペア:

[(1, 280130688), (2, 140065344), (3, 93376896), (4, 70032672), (6, 46688448), (8, 35016336), (9, 31125632), (12, 23344224), (16, 17508168), (18, 15562816), (24, 11672112), (32, 8754084), (36, 7781408), (48, 5836056), (64, 4377042), (72, 3890704), (96, 2918028), (128, 2188521), (144, 1945352), (192, 1459014), (241, 1162368), (288, 972676), (384, 729507), (482, 581184), (576, 486338), (723, 387456), (964, 290592), (1009, 277632), (1152, 243169), (1446, 193728), (1928, 145296), (2018, 138816), (2169, 129152), (2892, 96864), (3027, 92544), (3856, 72648), (4036, 69408), (4338, 64576), (5784, 48432), (6054, 46272), (7712, 36324), (8072, 34704), (8676, 32288), (9081, 30848), (11568, 24216), (12108, 23136), (15424, 18162), (16144, 17352)]