260520036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 739613952

約数和(自身を除く): 479093916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 241, 357, 476, 482, 714, 723, 757, 964, 1428, 1446, 1514, 1687, 2271, 2892, 3028, 3374, 4097, 4542, 5061, 5299, 6748, 8194, 9084, 10122, 10598, 12291, 12869, 15897, 16388, 20244, 21196, 24582, 25738, 28679, 31794, 38607, 49164, 51476, 57358, 63588, 77214, 86037, 90083, 114716, 154428, 172074, 180166, 182437, 270249, 344148, 360332, 364874, 540498, 547311, 729748, 1080996, 1094622, 1277059, 2189244, 2554118, 3101429, 3831177, 5108236, 6202858, 7662354, 9304287, 12405716, 15324708, 18608574, 21710003, 37217148, 43420006, 65130009, 86840012, 130260018, 260520036]

約数ペア:

[(1, 260520036), (2, 130260018), (3, 86840012), (4, 65130009), (6, 43420006), (7, 37217148), (12, 21710003), (14, 18608574), (17, 15324708), (21, 12405716), (28, 9304287), (34, 7662354), (42, 6202858), (51, 5108236), (68, 3831177), (84, 3101429), (102, 2554118), (119, 2189244), (204, 1277059), (238, 1094622), (241, 1080996), (357, 729748), (476, 547311), (482, 540498), (714, 364874), (723, 360332), (757, 344148), (964, 270249), (1428, 182437), (1446, 180166), (1514, 172074), (1687, 154428), (2271, 114716), (2892, 90083), (3028, 86037), (3374, 77214), (4097, 63588), (4542, 57358), (5061, 51476), (5299, 49164), (6748, 38607), (8194, 31794), (9084, 28679), (10122, 25738), (10598, 24582), (12291, 21196), (12869, 20244), (15897, 16388)]