172139520

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{1601}}^1$

素因数の和:1636

約数の個数: 176

約数和(自身を含む): 629624448

約数和(自身を除く): 457484928

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, 1601, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3202, 3360, 3584, 3840, 4480, 4803, 5120, 5376, 6404, 6720, 7168, 7680, 8005, 8960, 9606, 10752, 11207, 12808, 13440, 15360, 16010, 17920, 19212, 21504, 22414, 24015, 25616, 26880, 32020, 33621, 35840, 38424, 44828, 48030, 51232, 53760, 56035, 64040, 67242, 76848, 89656, 96060, 102464, 107520, 112070, 128080, 134484, 153696, 168105, 179312, 192120, 204928, 224140, 256160, 268968, 307392, 336210, 358624, 384240, 409856, 448280, 512320, 537936, 614784, 672420, 717248, 768480, 819712, 896560, 1024640, 1075872, 1229568, 1344840, 1434496, 1536960, 1639424, 1793120, 2049280, 2151744, 2459136, 2689680, 2868992, 3073920, 3586240, 4098560, 4303488, 4918272, 5379360, 5737984, 6147840, 7172480, 8197120, 8606976, 10758720, 11475968, 12295680, 14344960, 17213952, 21517440, 24591360, 28689920, 34427904, 43034880, 57379840, 86069760, 172139520]

約数ペア:

[(1, 172139520), (2, 86069760), (3, 57379840), (4, 43034880), (5, 34427904), (6, 28689920), (7, 24591360), (8, 21517440), (10, 17213952), (12, 14344960), (14, 12295680), (15, 11475968), (16, 10758720), (20, 8606976), (21, 8197120), (24, 7172480), (28, 6147840), (30, 5737984), (32, 5379360), (35, 4918272), (40, 4303488), (42, 4098560), (48, 3586240), (56, 3073920), (60, 2868992), (64, 2689680), (70, 2459136), (80, 2151744), (84, 2049280), (96, 1793120), (105, 1639424), (112, 1536960), (120, 1434496), (128, 1344840), (140, 1229568), (160, 1075872), (168, 1024640), (192, 896560), (210, 819712), (224, 768480), (240, 717248), (256, 672420), (280, 614784), (320, 537936), (336, 512320), (384, 448280), (420, 409856), (448, 384240), (480, 358624), (512, 336210), (560, 307392), (640, 268968), (672, 256160), (768, 224140), (840, 204928), (896, 192120), (960, 179312), (1024, 168105), (1120, 153696), (1280, 134484), (1344, 128080), (1536, 112070), (1601, 107520), (1680, 102464), (1792, 96060), (1920, 89656), (2240, 76848), (2560, 67242), (2688, 64040), (3072, 56035), (3202, 53760), (3360, 51232), (3584, 48030), (3840, 44828), (4480, 38424), (4803, 35840), (5120, 33621), (5376, 32020), (6404, 26880), (6720, 25616), (7168, 24015), (7680, 22414), (8005, 21504), (8960, 19212), (9606, 17920), (10752, 16010), (11207, 15360), (12808, 13440)]