264713820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2053}}^1$

素因数の和:2379

約数の個数: 96

約数和(自身を含む): 850257408

約数和(自身を除く): 585543588

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, 307, 420, 614, 921, 1228, 1535, 1842, 2053, 2149, 3070, 3684, 4106, 4298, 4605, 6140, 6159, 6447, 8212, 8596, 9210, 10265, 10745, 12318, 12894, 14371, 18420, 20530, 21490, 24636, 25788, 28742, 30795, 32235, 41060, 42980, 43113, 57484, 61590, 64470, 71855, 86226, 123180, 128940, 143710, 172452, 215565, 287420, 431130, 630271, 862260, 1260542, 1890813, 2521084, 3151355, 3781626, 4411897, 6302710, 7563252, 8823794, 9454065, 12605420, 13235691, 17647588, 18908130, 22059485, 26471382, 37816260, 44118970, 52942764, 66178455, 88237940, 132356910, 264713820]

約数ペア:

[(1, 264713820), (2, 132356910), (3, 88237940), (4, 66178455), (5, 52942764), (6, 44118970), (7, 37816260), (10, 26471382), (12, 22059485), (14, 18908130), (15, 17647588), (20, 13235691), (21, 12605420), (28, 9454065), (30, 8823794), (35, 7563252), (42, 6302710), (60, 4411897), (70, 3781626), (84, 3151355), (105, 2521084), (140, 1890813), (210, 1260542), (307, 862260), (420, 630271), (614, 431130), (921, 287420), (1228, 215565), (1535, 172452), (1842, 143710), (2053, 128940), (2149, 123180), (3070, 86226), (3684, 71855), (4106, 64470), (4298, 61590), (4605, 57484), (6140, 43113), (6159, 42980), (6447, 41060), (8212, 32235), (8596, 30795), (9210, 28742), (10265, 25788), (10745, 24636), (12318, 21490), (12894, 20530), (14371, 18420)]