241915520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4909}}^1$

素因数の和:4946

約数の個数: 128

約数和(自身を含む): 721180800

約数和(自身を除く): 479265280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4909, 4928, 6160, 7040, 9818, 9856, 12320, 19636, 24545, 24640, 34363, 39272, 49090, 49280, 53999, 68726, 78544, 98180, 107998, 137452, 157088, 171815, 196360, 215996, 269995, 274904, 314176, 343630, 377993, 392720, 431992, 539990, 549808, 628352, 687260, 755986, 785440, 863984, 1079980, 1099616, 1374520, 1511972, 1570880, 1727968, 1889965, 2159960, 2199232, 2749040, 3023944, 3141760, 3455936, 3779930, 4319920, 4398464, 5498080, 6047888, 6911872, 7559860, 8639840, 10996160, 12095776, 15119720, 17279680, 21992320, 24191552, 30239440, 34559360, 48383104, 60478880, 120957760, 241915520]

約数ペア:

[(1, 241915520), (2, 120957760), (4, 60478880), (5, 48383104), (7, 34559360), (8, 30239440), (10, 24191552), (11, 21992320), (14, 17279680), (16, 15119720), (20, 12095776), (22, 10996160), (28, 8639840), (32, 7559860), (35, 6911872), (40, 6047888), (44, 5498080), (55, 4398464), (56, 4319920), (64, 3779930), (70, 3455936), (77, 3141760), (80, 3023944), (88, 2749040), (110, 2199232), (112, 2159960), (128, 1889965), (140, 1727968), (154, 1570880), (160, 1511972), (176, 1374520), (220, 1099616), (224, 1079980), (280, 863984), (308, 785440), (320, 755986), (352, 687260), (385, 628352), (440, 549808), (448, 539990), (560, 431992), (616, 392720), (640, 377993), (704, 343630), (770, 314176), (880, 274904), (896, 269995), (1120, 215996), (1232, 196360), (1408, 171815), (1540, 157088), (1760, 137452), (2240, 107998), (2464, 98180), (3080, 78544), (3520, 68726), (4480, 53999), (4909, 49280), (4928, 49090), (6160, 39272), (7040, 34363), (9818, 24640), (9856, 24545), (12320, 19636)]