137038080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 442681344

約数和(自身を除く): 305643264

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, 127, 128, 160, 192, 240, 254, 256, 281, 320, 381, 384, 480, 508, 562, 635, 640, 762, 768, 843, 960, 1016, 1124, 1270, 1280, 1405, 1524, 1686, 1905, 1920, 2032, 2248, 2540, 2810, 3048, 3372, 3810, 3840, 4064, 4215, 4496, 5080, 5620, 6096, 6744, 7620, 8128, 8430, 8992, 10160, 11240, 12192, 13488, 15240, 16256, 16860, 17984, 20320, 22480, 24384, 26976, 30480, 32512, 33720, 35687, 35968, 40640, 44960, 48768, 53952, 60960, 67440, 71374, 71936, 81280, 89920, 97536, 107061, 107904, 121920, 134880, 142748, 162560, 178435, 179840, 214122, 215808, 243840, 269760, 285496, 356870, 359680, 428244, 487680, 535305, 539520, 570992, 713740, 856488, 1070610, 1079040, 1141984, 1427480, 1712976, 2141220, 2283968, 2854960, 3425952, 4282440, 4567936, 5709920, 6851904, 8564880, 9135872, 11419840, 13703808, 17129760, 22839680, 27407616, 34259520, 45679360, 68519040, 137038080]

約数ペア:

[(1, 137038080), (2, 68519040), (3, 45679360), (4, 34259520), (5, 27407616), (6, 22839680), (8, 17129760), (10, 13703808), (12, 11419840), (15, 9135872), (16, 8564880), (20, 6851904), (24, 5709920), (30, 4567936), (32, 4282440), (40, 3425952), (48, 2854960), (60, 2283968), (64, 2141220), (80, 1712976), (96, 1427480), (120, 1141984), (127, 1079040), (128, 1070610), (160, 856488), (192, 713740), (240, 570992), (254, 539520), (256, 535305), (281, 487680), (320, 428244), (381, 359680), (384, 356870), (480, 285496), (508, 269760), (562, 243840), (635, 215808), (640, 214122), (762, 179840), (768, 178435), (843, 162560), (960, 142748), (1016, 134880), (1124, 121920), (1270, 107904), (1280, 107061), (1405, 97536), (1524, 89920), (1686, 81280), (1905, 71936), (1920, 71374), (2032, 67440), (2248, 60960), (2540, 53952), (2810, 48768), (3048, 44960), (3372, 40640), (3810, 35968), (3840, 35687), (4064, 33720), (4215, 32512), (4496, 30480), (5080, 26976), (5620, 24384), (6096, 22480), (6744, 20320), (7620, 17984), (8128, 16860), (8430, 16256), (8992, 15240), (10160, 13488), (11240, 12192)]