339037440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{12613}}^1$

素因数の和:12644

約数の個数: 144

約数和(自身を含む): 1237584768

約数和(自身を除く): 898547328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 12613, 13440, 25226, 26880, 37839, 50452, 63065, 75678, 88291, 100904, 126130, 151356, 176582, 189195, 201808, 252260, 264873, 302712, 353164, 378390, 403616, 441455, 504520, 529746, 605424, 706328, 756780, 807232, 882910, 1009040, 1059492, 1210848, 1324365, 1412656, 1513560, 1614464, 1765820, 2018080, 2118984, 2421696, 2648730, 2825312, 3027120, 3228928, 3531640, 4036160, 4237968, 4843392, 5297460, 5650624, 6054240, 7063280, 8072320, 8475936, 9686784, 10594920, 11301248, 12108480, 14126560, 16144640, 16951872, 21189840, 22602496, 24216960, 28253120, 33903744, 42379680, 48433920, 56506240, 67807488, 84759360, 113012480, 169518720, 339037440]

約数ペア:

[(1, 339037440), (2, 169518720), (3, 113012480), (4, 84759360), (5, 67807488), (6, 56506240), (7, 48433920), (8, 42379680), (10, 33903744), (12, 28253120), (14, 24216960), (15, 22602496), (16, 21189840), (20, 16951872), (21, 16144640), (24, 14126560), (28, 12108480), (30, 11301248), (32, 10594920), (35, 9686784), (40, 8475936), (42, 8072320), (48, 7063280), (56, 6054240), (60, 5650624), (64, 5297460), (70, 4843392), (80, 4237968), (84, 4036160), (96, 3531640), (105, 3228928), (112, 3027120), (120, 2825312), (128, 2648730), (140, 2421696), (160, 2118984), (168, 2018080), (192, 1765820), (210, 1614464), (224, 1513560), (240, 1412656), (256, 1324365), (280, 1210848), (320, 1059492), (336, 1009040), (384, 882910), (420, 807232), (448, 756780), (480, 706328), (560, 605424), (640, 529746), (672, 504520), (768, 441455), (840, 403616), (896, 378390), (960, 353164), (1120, 302712), (1280, 264873), (1344, 252260), (1680, 201808), (1792, 189195), (1920, 176582), (2240, 151356), (2688, 126130), (3360, 100904), (3840, 88291), (4480, 75678), (5376, 63065), (6720, 50452), (8960, 37839), (12613, 26880), (13440, 25226)]