451347680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9829}}^1$

素因数の和:9892

約数の個数: 96

約数和(自身を含む): 1248488640

約数和(自身を除く): 797140960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 6560, 9184, 9829, 11480, 19658, 22960, 39316, 45920, 49145, 68803, 78632, 98290, 137606, 157264, 196580, 275212, 314528, 344015, 393160, 402989, 550424, 688030, 786320, 805978, 1100848, 1376060, 1572640, 1611956, 2014945, 2201696, 2752120, 2820923, 3223912, 4029890, 5504240, 5641846, 6447824, 8059780, 11008480, 11283692, 12895648, 14104615, 16119560, 22567384, 28209230, 32239120, 45134768, 56418460, 64478240, 90269536, 112836920, 225673840, 451347680]

約数ペア:

[(1, 451347680), (2, 225673840), (4, 112836920), (5, 90269536), (7, 64478240), (8, 56418460), (10, 45134768), (14, 32239120), (16, 28209230), (20, 22567384), (28, 16119560), (32, 14104615), (35, 12895648), (40, 11283692), (41, 11008480), (56, 8059780), (70, 6447824), (80, 5641846), (82, 5504240), (112, 4029890), (140, 3223912), (160, 2820923), (164, 2752120), (205, 2201696), (224, 2014945), (280, 1611956), (287, 1572640), (328, 1376060), (410, 1100848), (560, 805978), (574, 786320), (656, 688030), (820, 550424), (1120, 402989), (1148, 393160), (1312, 344015), (1435, 314528), (1640, 275212), (2296, 196580), (2870, 157264), (3280, 137606), (4592, 98290), (5740, 78632), (6560, 68803), (9184, 49145), (9829, 45920), (11480, 39316), (19658, 22960)]