771260894160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{169136161}}^1$

素因数の和:169136196

約数の個数: 80

約数和(自身を含む): 2516746090560

約数和(自身を除く): 1745485196400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 169136161, 338272322, 507408483, 676544644, 845680805, 1014816966, 1353089288, 1691361610, 2029633932, 2537042415, 2706178576, 3213587059, 3382723220, 4059267864, 5074084830, 6427174118, 6765446440, 8118535728, 9640761177, 10148169660, 12854348236, 13530892880, 16067935295, 19281522354, 20296339320, 25708696472, 32135870590, 38563044708, 40592678640, 48203805885, 51417392944, 64271741180, 77126089416, 96407611770, 128543482360, 154252178832, 192815223540, 257086964720, 385630447080, 771260894160]

約数ペア:

[(1, 771260894160), (2, 385630447080), (3, 257086964720), (4, 192815223540), (5, 154252178832), (6, 128543482360), (8, 96407611770), (10, 77126089416), (12, 64271741180), (15, 51417392944), (16, 48203805885), (19, 40592678640), (20, 38563044708), (24, 32135870590), (30, 25708696472), (38, 20296339320), (40, 19281522354), (48, 16067935295), (57, 13530892880), (60, 12854348236), (76, 10148169660), (80, 9640761177), (95, 8118535728), (114, 6765446440), (120, 6427174118), (152, 5074084830), (190, 4059267864), (228, 3382723220), (240, 3213587059), (285, 2706178576), (304, 2537042415), (380, 2029633932), (456, 1691361610), (570, 1353089288), (760, 1014816966), (912, 845680805), (1140, 676544644), (1520, 507408483), (2280, 338272322), (4560, 169136161)]