160012580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6763}}^1$

素因数の和:6805

約数の個数: 72

約数和(自身を含む): 415904832

約数和(自身を除く): 255892252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 6763, 11830, 13526, 23660, 27052, 33815, 47341, 67630, 87919, 94682, 135260, 175838, 189364, 236705, 351676, 439595, 473410, 615433, 879190, 946820, 1142947, 1230866, 1758380, 2285894, 2461732, 3077165, 4571788, 5714735, 6154330, 8000629, 11429470, 12308660, 16001258, 22858940, 32002516, 40003145, 80006290, 160012580]

約数ペア:

[(1, 160012580), (2, 80006290), (4, 40003145), (5, 32002516), (7, 22858940), (10, 16001258), (13, 12308660), (14, 11429470), (20, 8000629), (26, 6154330), (28, 5714735), (35, 4571788), (52, 3077165), (65, 2461732), (70, 2285894), (91, 1758380), (130, 1230866), (140, 1142947), (169, 946820), (182, 879190), (260, 615433), (338, 473410), (364, 439595), (455, 351676), (676, 236705), (845, 189364), (910, 175838), (1183, 135260), (1690, 94682), (1820, 87919), (2366, 67630), (3380, 47341), (4732, 33815), (5915, 27052), (6763, 23660), (11830, 13526)]