201119280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8297}}^1$

素因数の和:8414

約数の個数: 80

約数和(自身を含む): 629718624

約数和(自身を除く): 428599344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 8297, 12120, 16594, 24240, 24891, 33188, 41485, 49782, 66376, 82970, 99564, 124455, 132752, 165940, 199128, 248910, 331880, 398256, 497820, 663760, 837997, 995640, 1675994, 1991280, 2513991, 3351988, 4189985, 5027982, 6703976, 8379970, 10055964, 12569955, 13407952, 16759940, 20111928, 25139910, 33519880, 40223856, 50279820, 67039760, 100559640, 201119280]

約数ペア:

[(1, 201119280), (2, 100559640), (3, 67039760), (4, 50279820), (5, 40223856), (6, 33519880), (8, 25139910), (10, 20111928), (12, 16759940), (15, 13407952), (16, 12569955), (20, 10055964), (24, 8379970), (30, 6703976), (40, 5027982), (48, 4189985), (60, 3351988), (80, 2513991), (101, 1991280), (120, 1675994), (202, 995640), (240, 837997), (303, 663760), (404, 497820), (505, 398256), (606, 331880), (808, 248910), (1010, 199128), (1212, 165940), (1515, 132752), (1616, 124455), (2020, 99564), (2424, 82970), (3030, 66376), (4040, 49782), (4848, 41485), (6060, 33188), (8080, 24891), (8297, 24240), (12120, 16594)]