2955276160

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:600

約数の個数: 128

約数和(自身を含む): 7209972000

約数和(自身を除く): 4254695840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 131, 160, 202, 262, 320, 349, 404, 505, 524, 640, 655, 698, 808, 1010, 1048, 1310, 1396, 1616, 1745, 2020, 2096, 2620, 2792, 3232, 3490, 4040, 4192, 5240, 5584, 6464, 6980, 8080, 8384, 10480, 11168, 12928, 13231, 13960, 16160, 16768, 20960, 22336, 26462, 27920, 32320, 35249, 41920, 44672, 45719, 52924, 55840, 64640, 66155, 70498, 83840, 91438, 105848, 111680, 132310, 140996, 176245, 182876, 211696, 223360, 228595, 264620, 281992, 352490, 365752, 423392, 457190, 529240, 563984, 704980, 731504, 846784, 914380, 1058480, 1127968, 1409960, 1463008, 1693568, 1828760, 2116960, 2255936, 2819920, 2926016, 3657520, 4233920, 4511872, 4617619, 5639840, 5852032, 7315040, 8467840, 9235238, 11279680, 14630080, 18470476, 22559360, 23088095, 29260160, 36940952, 46176190, 73881904, 92352380, 147763808, 184704760, 295527616, 369409520, 591055232, 738819040, 1477638080, 2955276160]

約数ペア:

[(1, 2955276160), (2, 1477638080), (4, 738819040), (5, 591055232), (8, 369409520), (10, 295527616), (16, 184704760), (20, 147763808), (32, 92352380), (40, 73881904), (64, 46176190), (80, 36940952), (101, 29260160), (128, 23088095), (131, 22559360), (160, 18470476), (202, 14630080), (262, 11279680), (320, 9235238), (349, 8467840), (404, 7315040), (505, 5852032), (524, 5639840), (640, 4617619), (655, 4511872), (698, 4233920), (808, 3657520), (1010, 2926016), (1048, 2819920), (1310, 2255936), (1396, 2116960), (1616, 1828760), (1745, 1693568), (2020, 1463008), (2096, 1409960), (2620, 1127968), (2792, 1058480), (3232, 914380), (3490, 846784), (4040, 731504), (4192, 704980), (5240, 563984), (5584, 529240), (6464, 457190), (6980, 423392), (8080, 365752), (8384, 352490), (10480, 281992), (11168, 264620), (12928, 228595), (13231, 223360), (13960, 211696), (16160, 182876), (16768, 176245), (20960, 140996), (22336, 132310), (26462, 111680), (27920, 105848), (32320, 91438), (35249, 83840), (41920, 70498), (44672, 66155), (45719, 64640), (52924, 55840)]