210315864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1885

約数の個数: 128

約数和(自身を含む): 630374400

約数和(自身を除く): 420058536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 23, 24, 33, 38, 44, 46, 57, 66, 69, 76, 88, 92, 114, 132, 138, 152, 184, 209, 228, 253, 264, 276, 418, 437, 456, 506, 552, 627, 759, 836, 874, 1012, 1254, 1311, 1518, 1672, 1748, 1823, 2024, 2508, 2622, 3036, 3496, 3646, 4807, 5016, 5244, 5469, 6072, 7292, 9614, 10488, 10938, 14421, 14584, 19228, 20053, 21876, 28842, 34637, 38456, 40106, 41929, 43752, 57684, 60159, 69274, 80212, 83858, 103911, 115368, 120318, 125787, 138548, 160424, 167716, 207822, 240636, 251574, 277096, 335432, 381007, 415644, 461219, 481272, 503148, 762014, 796651, 831288, 922438, 1006296, 1143021, 1383657, 1524028, 1593302, 1844876, 2286042, 2389953, 2767314, 3048056, 3186604, 3689752, 4572084, 4779906, 5534628, 6373208, 8763161, 9144168, 9559812, 11069256, 17526322, 19119624, 26289483, 35052644, 52578966, 70105288, 105157932, 210315864]

約数ペア:

[(1, 210315864), (2, 105157932), (3, 70105288), (4, 52578966), (6, 35052644), (8, 26289483), (11, 19119624), (12, 17526322), (19, 11069256), (22, 9559812), (23, 9144168), (24, 8763161), (33, 6373208), (38, 5534628), (44, 4779906), (46, 4572084), (57, 3689752), (66, 3186604), (69, 3048056), (76, 2767314), (88, 2389953), (92, 2286042), (114, 1844876), (132, 1593302), (138, 1524028), (152, 1383657), (184, 1143021), (209, 1006296), (228, 922438), (253, 831288), (264, 796651), (276, 762014), (418, 503148), (437, 481272), (456, 461219), (506, 415644), (552, 381007), (627, 335432), (759, 277096), (836, 251574), (874, 240636), (1012, 207822), (1254, 167716), (1311, 160424), (1518, 138548), (1672, 125787), (1748, 120318), (1823, 115368), (2024, 103911), (2508, 83858), (2622, 80212), (3036, 69274), (3496, 60159), (3646, 57684), (4807, 43752), (5016, 41929), (5244, 40106), (5469, 38456), (6072, 34637), (7292, 28842), (9614, 21876), (10488, 20053), (10938, 19228), (14421, 14584)]