159218360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10729}}^1$

素因数の和:10800

約数の個数: 64

約数和(自身を含む): 417182400

約数和(自身を除く): 257964040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 10729, 14840, 21458, 42916, 53645, 75103, 85832, 107290, 150206, 214580, 300412, 375515, 429160, 568637, 600824, 751030, 1137274, 1502060, 2274548, 2843185, 3004120, 3980459, 4549096, 5686370, 7960918, 11372740, 15921836, 19902295, 22745480, 31843672, 39804590, 79609180, 159218360]

約数ペア:

[(1, 159218360), (2, 79609180), (4, 39804590), (5, 31843672), (7, 22745480), (8, 19902295), (10, 15921836), (14, 11372740), (20, 7960918), (28, 5686370), (35, 4549096), (40, 3980459), (53, 3004120), (56, 2843185), (70, 2274548), (106, 1502060), (140, 1137274), (212, 751030), (265, 600824), (280, 568637), (371, 429160), (424, 375515), (530, 300412), (742, 214580), (1060, 150206), (1484, 107290), (1855, 85832), (2120, 75103), (2968, 53645), (3710, 42916), (7420, 21458), (10729, 14840)]