272993280

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{2539}}^1$

素因数の和:2574

約数の個数: 176

約数和(自身を含む): 998280960

約数和(自身を除く): 725287680

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, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2539, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5078, 5120, 5376, 6720, 7168, 7617, 7680, 8960, 10156, 10752, 12695, 13440, 15234, 15360, 17773, 17920, 20312, 21504, 25390, 26880, 30468, 35546, 35840, 38085, 40624, 50780, 53319, 53760, 60936, 71092, 76170, 81248, 88865, 101560, 106638, 107520, 121872, 142184, 152340, 162496, 177730, 203120, 213276, 243744, 266595, 284368, 304680, 324992, 355460, 406240, 426552, 487488, 533190, 568736, 609360, 649984, 710920, 812480, 853104, 974976, 1066380, 1137472, 1218720, 1299968, 1421840, 1624960, 1706208, 1949952, 2132760, 2274944, 2437440, 2599936, 2843680, 3249920, 3412416, 3899904, 4265520, 4549888, 4874880, 5687360, 6499840, 6824832, 7799808, 8531040, 9099776, 9749760, 11374720, 12999680, 13649664, 17062080, 18199552, 19499520, 22749440, 27299328, 34124160, 38999040, 45498880, 54598656, 68248320, 90997760, 136496640, 272993280]

約数ペア:

[(1, 272993280), (2, 136496640), (3, 90997760), (4, 68248320), (5, 54598656), (6, 45498880), (7, 38999040), (8, 34124160), (10, 27299328), (12, 22749440), (14, 19499520), (15, 18199552), (16, 17062080), (20, 13649664), (21, 12999680), (24, 11374720), (28, 9749760), (30, 9099776), (32, 8531040), (35, 7799808), (40, 6824832), (42, 6499840), (48, 5687360), (56, 4874880), (60, 4549888), (64, 4265520), (70, 3899904), (80, 3412416), (84, 3249920), (96, 2843680), (105, 2599936), (112, 2437440), (120, 2274944), (128, 2132760), (140, 1949952), (160, 1706208), (168, 1624960), (192, 1421840), (210, 1299968), (224, 1218720), (240, 1137472), (256, 1066380), (280, 974976), (320, 853104), (336, 812480), (384, 710920), (420, 649984), (448, 609360), (480, 568736), (512, 533190), (560, 487488), (640, 426552), (672, 406240), (768, 355460), (840, 324992), (896, 304680), (960, 284368), (1024, 266595), (1120, 243744), (1280, 213276), (1344, 203120), (1536, 177730), (1680, 162496), (1792, 152340), (1920, 142184), (2240, 121872), (2539, 107520), (2560, 106638), (2688, 101560), (3072, 88865), (3360, 81248), (3584, 76170), (3840, 71092), (4480, 60936), (5078, 53760), (5120, 53319), (5376, 50780), (6720, 40624), (7168, 38085), (7617, 35840), (7680, 35546), (8960, 30468), (10156, 26880), (10752, 25390), (12695, 21504), (13440, 20312), (15234, 17920), (15360, 17773)]