82361440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 224308224

約数和(自身を除く): 141946784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 151, 160, 224, 280, 302, 487, 560, 604, 755, 974, 1057, 1120, 1208, 1510, 1948, 2114, 2416, 2435, 3020, 3409, 3896, 4228, 4832, 4870, 5285, 6040, 6818, 7792, 8456, 9740, 10570, 12080, 13636, 15584, 16912, 17045, 19480, 21140, 24160, 27272, 33824, 34090, 38960, 42280, 54544, 68180, 73537, 77920, 84560, 109088, 136360, 147074, 169120, 272720, 294148, 367685, 514759, 545440, 588296, 735370, 1029518, 1176592, 1470740, 2059036, 2353184, 2573795, 2941480, 4118072, 5147590, 5882960, 8236144, 10295180, 11765920, 16472288, 20590360, 41180720, 82361440]

約数ペア:

[(1, 82361440), (2, 41180720), (4, 20590360), (5, 16472288), (7, 11765920), (8, 10295180), (10, 8236144), (14, 5882960), (16, 5147590), (20, 4118072), (28, 2941480), (32, 2573795), (35, 2353184), (40, 2059036), (56, 1470740), (70, 1176592), (80, 1029518), (112, 735370), (140, 588296), (151, 545440), (160, 514759), (224, 367685), (280, 294148), (302, 272720), (487, 169120), (560, 147074), (604, 136360), (755, 109088), (974, 84560), (1057, 77920), (1120, 73537), (1208, 68180), (1510, 54544), (1948, 42280), (2114, 38960), (2416, 34090), (2435, 33824), (3020, 27272), (3409, 24160), (3896, 21140), (4228, 19480), (4832, 17045), (4870, 16912), (5285, 15584), (6040, 13636), (6818, 12080), (7792, 10570), (8456, 9740)]