1438090560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1777}}^1$

素因数の和:2081

約数の個数: 168

約数和(自身を含む): 4966828776

約数和(自身を除く): 3528738216

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, 120, 144, 160, 180, 192, 240, 281, 288, 320, 360, 480, 562, 576, 720, 843, 960, 1124, 1405, 1440, 1686, 1777, 2248, 2529, 2810, 2880, 3372, 3554, 4215, 4496, 5058, 5331, 5620, 6744, 7108, 8430, 8885, 8992, 10116, 10662, 11240, 12645, 13488, 14216, 15993, 16860, 17770, 17984, 20232, 21324, 22480, 25290, 26655, 26976, 28432, 31986, 33720, 35540, 40464, 42648, 44960, 50580, 53310, 53952, 56864, 63972, 67440, 71080, 79965, 80928, 85296, 89920, 101160, 106620, 113728, 127944, 134880, 142160, 159930, 161856, 170592, 202320, 213240, 255888, 269760, 284320, 319860, 341184, 404640, 426480, 499337, 511776, 568640, 639720, 809280, 852960, 998674, 1023552, 1279440, 1498011, 1705920, 1997348, 2496685, 2558880, 2996022, 3994696, 4494033, 4993370, 5117760, 5992044, 7490055, 7989392, 8988066, 9986740, 11984088, 14980110, 15978784, 17976132, 19973480, 22470165, 23968176, 29960220, 31957568, 35952264, 39946960, 44940330, 47936352, 59920440, 71904528, 79893920, 89880660, 95872704, 119840880, 143809056, 159787840, 179761320, 239681760, 287618112, 359522640, 479363520, 719045280, 1438090560]

約数ペア:

[(1, 1438090560), (2, 719045280), (3, 479363520), (4, 359522640), (5, 287618112), (6, 239681760), (8, 179761320), (9, 159787840), (10, 143809056), (12, 119840880), (15, 95872704), (16, 89880660), (18, 79893920), (20, 71904528), (24, 59920440), (30, 47936352), (32, 44940330), (36, 39946960), (40, 35952264), (45, 31957568), (48, 29960220), (60, 23968176), (64, 22470165), (72, 19973480), (80, 17976132), (90, 15978784), (96, 14980110), (120, 11984088), (144, 9986740), (160, 8988066), (180, 7989392), (192, 7490055), (240, 5992044), (281, 5117760), (288, 4993370), (320, 4494033), (360, 3994696), (480, 2996022), (562, 2558880), (576, 2496685), (720, 1997348), (843, 1705920), (960, 1498011), (1124, 1279440), (1405, 1023552), (1440, 998674), (1686, 852960), (1777, 809280), (2248, 639720), (2529, 568640), (2810, 511776), (2880, 499337), (3372, 426480), (3554, 404640), (4215, 341184), (4496, 319860), (5058, 284320), (5331, 269760), (5620, 255888), (6744, 213240), (7108, 202320), (8430, 170592), (8885, 161856), (8992, 159930), (10116, 142160), (10662, 134880), (11240, 127944), (12645, 113728), (13488, 106620), (14216, 101160), (15993, 89920), (16860, 85296), (17770, 80928), (17984, 79965), (20232, 71080), (21324, 67440), (22480, 63972), (25290, 56864), (26655, 53952), (26976, 53310), (28432, 50580), (31986, 44960), (33720, 42648), (35540, 40464)]