1570321920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1471}}^1$

素因数の和:1636

約数の個数: 160

約数和(自身を含む): 5059676160

約数和(自身を除く): 3489354240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 256, 278, 320, 384, 417, 480, 512, 556, 640, 695, 768, 834, 960, 1112, 1280, 1390, 1471, 1536, 1668, 1920, 2085, 2224, 2560, 2780, 2942, 3336, 3840, 4170, 4413, 4448, 5560, 5884, 6672, 7355, 7680, 8340, 8826, 8896, 11120, 11768, 13344, 14710, 16680, 17652, 17792, 22065, 22240, 23536, 26688, 29420, 33360, 35304, 35584, 44130, 44480, 47072, 53376, 58840, 66720, 70608, 71168, 88260, 88960, 94144, 106752, 117680, 133440, 141216, 176520, 177920, 188288, 204469, 213504, 235360, 266880, 282432, 353040, 355840, 376576, 408938, 470720, 533760, 564864, 613407, 706080, 753152, 817876, 941440, 1022345, 1067520, 1129728, 1226814, 1412160, 1635752, 1882880, 2044690, 2259456, 2453628, 2824320, 3067035, 3271504, 3765760, 4089380, 4907256, 5648640, 6134070, 6543008, 8178760, 9814512, 11297280, 12268140, 13086016, 16357520, 19629024, 24536280, 26172032, 32715040, 39258048, 49072560, 52344064, 65430080, 78516096, 98145120, 104688128, 130860160, 157032192, 196290240, 261720320, 314064384, 392580480, 523440640, 785160960, 1570321920]

約数ペア:

[(1, 1570321920), (2, 785160960), (3, 523440640), (4, 392580480), (5, 314064384), (6, 261720320), (8, 196290240), (10, 157032192), (12, 130860160), (15, 104688128), (16, 98145120), (20, 78516096), (24, 65430080), (30, 52344064), (32, 49072560), (40, 39258048), (48, 32715040), (60, 26172032), (64, 24536280), (80, 19629024), (96, 16357520), (120, 13086016), (128, 12268140), (139, 11297280), (160, 9814512), (192, 8178760), (240, 6543008), (256, 6134070), (278, 5648640), (320, 4907256), (384, 4089380), (417, 3765760), (480, 3271504), (512, 3067035), (556, 2824320), (640, 2453628), (695, 2259456), (768, 2044690), (834, 1882880), (960, 1635752), (1112, 1412160), (1280, 1226814), (1390, 1129728), (1471, 1067520), (1536, 1022345), (1668, 941440), (1920, 817876), (2085, 753152), (2224, 706080), (2560, 613407), (2780, 564864), (2942, 533760), (3336, 470720), (3840, 408938), (4170, 376576), (4413, 355840), (4448, 353040), (5560, 282432), (5884, 266880), (6672, 235360), (7355, 213504), (7680, 204469), (8340, 188288), (8826, 177920), (8896, 176520), (11120, 141216), (11768, 133440), (13344, 117680), (14710, 106752), (16680, 94144), (17652, 88960), (17792, 88260), (22065, 71168), (22240, 70608), (23536, 66720), (26688, 58840), (29420, 53376), (33360, 47072), (35304, 44480), (35584, 44130)]