670402560

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 2173953600

約数和(自身を除く): 1503551040

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, 157, 160, 192, 240, 256, 278, 314, 320, 384, 417, 471, 480, 512, 556, 628, 640, 695, 768, 785, 834, 942, 960, 1024, 1112, 1256, 1280, 1390, 1536, 1570, 1668, 1884, 1920, 2048, 2085, 2224, 2355, 2512, 2560, 2780, 3072, 3140, 3336, 3768, 3840, 4170, 4448, 4710, 5024, 5120, 5560, 6144, 6280, 6672, 7536, 7680, 8340, 8896, 9420, 10048, 10240, 11120, 12560, 13344, 15072, 15360, 16680, 17792, 18840, 20096, 21823, 22240, 25120, 26688, 30144, 30720, 33360, 35584, 37680, 40192, 43646, 44480, 50240, 53376, 60288, 65469, 66720, 71168, 75360, 80384, 87292, 88960, 100480, 106752, 109115, 120576, 130938, 133440, 142336, 150720, 160768, 174584, 177920, 200960, 213504, 218230, 241152, 261876, 266880, 284672, 301440, 321536, 327345, 349168, 355840, 401920, 427008, 436460, 482304, 523752, 533760, 602880, 654690, 698336, 711680, 803840, 854016, 872920, 964608, 1047504, 1067520, 1205760, 1309380, 1396672, 1423360, 1607680, 1745840, 2095008, 2135040, 2411520, 2618760, 2793344, 3491680, 4190016, 4270080, 4823040, 5237520, 5586688, 6983360, 8380032, 10475040, 11173376, 13966720, 16760064, 20950080, 22346752, 27933440, 33520128, 41900160, 44693504, 55866880, 67040256, 83800320, 111733760, 134080512, 167600640, 223467520, 335201280, 670402560]

約数ペア:

[(1, 670402560), (2, 335201280), (3, 223467520), (4, 167600640), (5, 134080512), (6, 111733760), (8, 83800320), (10, 67040256), (12, 55866880), (15, 44693504), (16, 41900160), (20, 33520128), (24, 27933440), (30, 22346752), (32, 20950080), (40, 16760064), (48, 13966720), (60, 11173376), (64, 10475040), (80, 8380032), (96, 6983360), (120, 5586688), (128, 5237520), (139, 4823040), (157, 4270080), (160, 4190016), (192, 3491680), (240, 2793344), (256, 2618760), (278, 2411520), (314, 2135040), (320, 2095008), (384, 1745840), (417, 1607680), (471, 1423360), (480, 1396672), (512, 1309380), (556, 1205760), (628, 1067520), (640, 1047504), (695, 964608), (768, 872920), (785, 854016), (834, 803840), (942, 711680), (960, 698336), (1024, 654690), (1112, 602880), (1256, 533760), (1280, 523752), (1390, 482304), (1536, 436460), (1570, 427008), (1668, 401920), (1884, 355840), (1920, 349168), (2048, 327345), (2085, 321536), (2224, 301440), (2355, 284672), (2512, 266880), (2560, 261876), (2780, 241152), (3072, 218230), (3140, 213504), (3336, 200960), (3768, 177920), (3840, 174584), (4170, 160768), (4448, 150720), (4710, 142336), (5024, 133440), (5120, 130938), (5560, 120576), (6144, 109115), (6280, 106752), (6672, 100480), (7536, 88960), (7680, 87292), (8340, 80384), (8896, 75360), (9420, 71168), (10048, 66720), (10240, 65469), (11120, 60288), (12560, 53376), (13344, 50240), (15072, 44480), (15360, 43646), (16680, 40192), (17792, 37680), (18840, 35584), (20096, 33360), (21823, 30720), (22240, 30144), (25120, 26688)]