243318320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{62071}}^1$

素因数の和:62098

約数の個数: 60

約数和(自身を含む): 658087344

約数和(自身を除く): 414769024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 62071, 124142, 248284, 310355, 434497, 496568, 620710, 868994, 993136, 1241420, 1737988, 2172485, 2482840, 3041479, 3475976, 4344970, 4965680, 6082958, 6951952, 8689940, 12165916, 15207395, 17379880, 24331832, 30414790, 34759760, 48663664, 60829580, 121659160, 243318320]

約数ペア:

[(1, 243318320), (2, 121659160), (4, 60829580), (5, 48663664), (7, 34759760), (8, 30414790), (10, 24331832), (14, 17379880), (16, 15207395), (20, 12165916), (28, 8689940), (35, 6951952), (40, 6082958), (49, 4965680), (56, 4344970), (70, 3475976), (80, 3041479), (98, 2482840), (112, 2172485), (140, 1737988), (196, 1241420), (245, 993136), (280, 868994), (392, 620710), (490, 496568), (560, 434497), (784, 310355), (980, 248284), (1960, 124142), (3920, 62071)]