1318236480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41611}}^1$

素因数の和:41645

約数の個数: 168

約数和(自身を含む): 4946501664

約数和(自身を除く): 3628265184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 41611, 83222, 124833, 166444, 208055, 249666, 332888, 374499, 416110, 457721, 499332, 624165, 665776, 748998, 832220, 915442, 998664, 1248330, 1331552, 1373163, 1497996, 1664440, 1830884, 1872495, 1997328, 2288605, 2496660, 2663104, 2746326, 2995992, 3328880, 3661768, 3744990, 3994656, 4119489, 4577210, 4993320, 5492652, 5991984, 6657760, 6865815, 7323536, 7489980, 7989312, 8238978, 9154420, 9986640, 10985304, 11983968, 13315520, 13731630, 14647072, 14979960, 16477956, 18308840, 19973280, 20597445, 21970608, 23967936, 27463260, 29294144, 29959920, 32955912, 36617680, 39946560, 41194890, 43941216, 54926520, 59919840, 65911824, 73235360, 82389780, 87882432, 109853040, 119839680, 131823648, 146470720, 164779560, 219706080, 263647296, 329559120, 439412160, 659118240, 1318236480]

約数ペア:

[(1, 1318236480), (2, 659118240), (3, 439412160), (4, 329559120), (5, 263647296), (6, 219706080), (8, 164779560), (9, 146470720), (10, 131823648), (11, 119839680), (12, 109853040), (15, 87882432), (16, 82389780), (18, 73235360), (20, 65911824), (22, 59919840), (24, 54926520), (30, 43941216), (32, 41194890), (33, 39946560), (36, 36617680), (40, 32955912), (44, 29959920), (45, 29294144), (48, 27463260), (55, 23967936), (60, 21970608), (64, 20597445), (66, 19973280), (72, 18308840), (80, 16477956), (88, 14979960), (90, 14647072), (96, 13731630), (99, 13315520), (110, 11983968), (120, 10985304), (132, 9986640), (144, 9154420), (160, 8238978), (165, 7989312), (176, 7489980), (180, 7323536), (192, 6865815), (198, 6657760), (220, 5991984), (240, 5492652), (264, 4993320), (288, 4577210), (320, 4119489), (330, 3994656), (352, 3744990), (360, 3661768), (396, 3328880), (440, 2995992), (480, 2746326), (495, 2663104), (528, 2496660), (576, 2288605), (660, 1997328), (704, 1872495), (720, 1830884), (792, 1664440), (880, 1497996), (960, 1373163), (990, 1331552), (1056, 1248330), (1320, 998664), (1440, 915442), (1584, 832220), (1760, 748998), (1980, 665776), (2112, 624165), (2640, 499332), (2880, 457721), (3168, 416110), (3520, 374499), (3960, 332888), (5280, 249666), (6336, 208055), (7920, 166444), (10560, 124833), (15840, 83222), (31680, 41611)]