208926360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 711809280

約数和(自身を除く): 502882920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 97, 120, 124, 155, 180, 186, 193, 194, 248, 279, 291, 310, 360, 372, 386, 388, 465, 485, 558, 579, 582, 620, 744, 772, 776, 873, 930, 965, 970, 1116, 1158, 1164, 1240, 1395, 1455, 1544, 1737, 1746, 1860, 1930, 1940, 2232, 2316, 2328, 2790, 2895, 2910, 3007, 3474, 3492, 3720, 3860, 3880, 4365, 4632, 5580, 5790, 5820, 5983, 6014, 6948, 6984, 7720, 8685, 8730, 9021, 11160, 11580, 11640, 11966, 12028, 13896, 15035, 17370, 17460, 17949, 18042, 18721, 23160, 23932, 24056, 27063, 29915, 30070, 34740, 34920, 35898, 36084, 37442, 45105, 47864, 53847, 54126, 56163, 59830, 60140, 69480, 71796, 72168, 74884, 89745, 90210, 93605, 107694, 108252, 112326, 119660, 120280, 135315, 143592, 149768, 168489, 179490, 180420, 187210, 215388, 216504, 224652, 239320, 269235, 270630, 280815, 336978, 358980, 360840, 374420, 430776, 449304, 538470, 541260, 561630, 580351, 673956, 717960, 748840, 842445, 1076940, 1082520, 1123260, 1160702, 1347912, 1684890, 1741053, 2153880, 2246520, 2321404, 2901755, 3369780, 3482106, 4642808, 5223159, 5803510, 6739560, 6964212, 8705265, 10446318, 11607020, 13928424, 17410530, 20892636, 23214040, 26115795, 34821060, 41785272, 52231590, 69642120, 104463180, 208926360]

約数ペア:

[(1, 208926360), (2, 104463180), (3, 69642120), (4, 52231590), (5, 41785272), (6, 34821060), (8, 26115795), (9, 23214040), (10, 20892636), (12, 17410530), (15, 13928424), (18, 11607020), (20, 10446318), (24, 8705265), (30, 6964212), (31, 6739560), (36, 5803510), (40, 5223159), (45, 4642808), (60, 3482106), (62, 3369780), (72, 2901755), (90, 2321404), (93, 2246520), (97, 2153880), (120, 1741053), (124, 1684890), (155, 1347912), (180, 1160702), (186, 1123260), (193, 1082520), (194, 1076940), (248, 842445), (279, 748840), (291, 717960), (310, 673956), (360, 580351), (372, 561630), (386, 541260), (388, 538470), (465, 449304), (485, 430776), (558, 374420), (579, 360840), (582, 358980), (620, 336978), (744, 280815), (772, 270630), (776, 269235), (873, 239320), (930, 224652), (965, 216504), (970, 215388), (1116, 187210), (1158, 180420), (1164, 179490), (1240, 168489), (1395, 149768), (1455, 143592), (1544, 135315), (1737, 120280), (1746, 119660), (1860, 112326), (1930, 108252), (1940, 107694), (2232, 93605), (2316, 90210), (2328, 89745), (2790, 74884), (2895, 72168), (2910, 71796), (3007, 69480), (3474, 60140), (3492, 59830), (3720, 56163), (3860, 54126), (3880, 53847), (4365, 47864), (4632, 45105), (5580, 37442), (5790, 36084), (5820, 35898), (5983, 34920), (6014, 34740), (6948, 30070), (6984, 29915), (7720, 27063), (8685, 24056), (8730, 23932), (9021, 23160), (11160, 18721), (11580, 18042), (11640, 17949), (11966, 17460), (12028, 17370), (13896, 15035)]