82327980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{929}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 264983040

約数和(自身を除く): 182655060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 633, 844, 929, 1055, 1266, 1477, 1858, 2110, 2532, 2787, 2954, 3165, 3716, 4220, 4431, 4645, 5574, 5908, 6330, 6503, 7385, 8862, 9290, 11148, 12660, 13006, 13935, 14770, 17724, 18580, 19509, 22155, 26012, 27870, 29540, 32515, 39018, 44310, 55740, 65030, 78036, 88620, 97545, 130060, 195090, 196019, 390180, 392038, 588057, 784076, 980095, 1176114, 1372133, 1960190, 2352228, 2744266, 2940285, 3920380, 4116399, 5488532, 5880570, 6860665, 8232798, 11761140, 13721330, 16465596, 20581995, 27442660, 41163990, 82327980]

約数ペア:

[(1, 82327980), (2, 41163990), (3, 27442660), (4, 20581995), (5, 16465596), (6, 13721330), (7, 11761140), (10, 8232798), (12, 6860665), (14, 5880570), (15, 5488532), (20, 4116399), (21, 3920380), (28, 2940285), (30, 2744266), (35, 2352228), (42, 1960190), (60, 1372133), (70, 1176114), (84, 980095), (105, 784076), (140, 588057), (210, 392038), (211, 390180), (420, 196019), (422, 195090), (633, 130060), (844, 97545), (929, 88620), (1055, 78036), (1266, 65030), (1477, 55740), (1858, 44310), (2110, 39018), (2532, 32515), (2787, 29540), (2954, 27870), (3165, 26012), (3716, 22155), (4220, 19509), (4431, 18580), (4645, 17724), (5574, 14770), (5908, 13935), (6330, 13006), (6503, 12660), (7385, 11148), (8862, 9290)]