166711680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 583333920

約数和(自身を除く): 416622240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 128, 144, 160, 180, 192, 206, 240, 281, 288, 309, 320, 360, 384, 412, 480, 515, 562, 576, 618, 640, 720, 824, 843, 927, 960, 1030, 1124, 1152, 1236, 1405, 1440, 1545, 1648, 1686, 1854, 1920, 2060, 2248, 2472, 2529, 2810, 2880, 3090, 3296, 3372, 3708, 4120, 4215, 4496, 4635, 4944, 5058, 5620, 5760, 6180, 6592, 6744, 7416, 8240, 8430, 8992, 9270, 9888, 10116, 11240, 12360, 12645, 13184, 13488, 14832, 16480, 16860, 17984, 18540, 19776, 20232, 22480, 24720, 25290, 26976, 28943, 29664, 32960, 33720, 35968, 37080, 39552, 40464, 44960, 49440, 50580, 53952, 57886, 59328, 65920, 67440, 74160, 80928, 86829, 89920, 98880, 101160, 107904, 115772, 118656, 134880, 144715, 148320, 161856, 173658, 179840, 197760, 202320, 231544, 260487, 269760, 289430, 296640, 323712, 347316, 404640, 434145, 463088, 520974, 539520, 578860, 593280, 694632, 809280, 868290, 926176, 1041948, 1157720, 1302435, 1389264, 1618560, 1736580, 1852352, 2083896, 2315440, 2604870, 2778528, 3473160, 3704704, 4167792, 4630880, 5209740, 5557056, 6946320, 8335584, 9261760, 10419480, 11114112, 13892640, 16671168, 18523520, 20838960, 27785280, 33342336, 41677920, 55570560, 83355840, 166711680]

約数ペア:

[(1, 166711680), (2, 83355840), (3, 55570560), (4, 41677920), (5, 33342336), (6, 27785280), (8, 20838960), (9, 18523520), (10, 16671168), (12, 13892640), (15, 11114112), (16, 10419480), (18, 9261760), (20, 8335584), (24, 6946320), (30, 5557056), (32, 5209740), (36, 4630880), (40, 4167792), (45, 3704704), (48, 3473160), (60, 2778528), (64, 2604870), (72, 2315440), (80, 2083896), (90, 1852352), (96, 1736580), (103, 1618560), (120, 1389264), (128, 1302435), (144, 1157720), (160, 1041948), (180, 926176), (192, 868290), (206, 809280), (240, 694632), (281, 593280), (288, 578860), (309, 539520), (320, 520974), (360, 463088), (384, 434145), (412, 404640), (480, 347316), (515, 323712), (562, 296640), (576, 289430), (618, 269760), (640, 260487), (720, 231544), (824, 202320), (843, 197760), (927, 179840), (960, 173658), (1030, 161856), (1124, 148320), (1152, 144715), (1236, 134880), (1405, 118656), (1440, 115772), (1545, 107904), (1648, 101160), (1686, 98880), (1854, 89920), (1920, 86829), (2060, 80928), (2248, 74160), (2472, 67440), (2529, 65920), (2810, 59328), (2880, 57886), (3090, 53952), (3296, 50580), (3372, 49440), (3708, 44960), (4120, 40464), (4215, 39552), (4496, 37080), (4635, 35968), (4944, 33720), (5058, 32960), (5620, 29664), (5760, 28943), (6180, 26976), (6592, 25290), (6744, 24720), (7416, 22480), (8240, 20232), (8430, 19776), (8992, 18540), (9270, 17984), (9888, 16860), (10116, 16480), (11240, 14832), (12360, 13488), (12645, 13184)]