115965080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1689

約数の個数: 128

約数和(自身を含む): 339655680

約数和(自身を除く): 223690600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 253, 280, 308, 322, 385, 440, 460, 506, 616, 644, 770, 805, 920, 1012, 1265, 1288, 1540, 1610, 1637, 1771, 2024, 2530, 3080, 3220, 3274, 3542, 5060, 6440, 6548, 7084, 8185, 8855, 10120, 11459, 13096, 14168, 16370, 17710, 18007, 22918, 32740, 35420, 36014, 37651, 45836, 57295, 65480, 70840, 72028, 75302, 90035, 91672, 114590, 126049, 144056, 150604, 180070, 188255, 229180, 252098, 263557, 301208, 360140, 376510, 414161, 458360, 504196, 527114, 630245, 720280, 753020, 828322, 1008392, 1054228, 1260490, 1317785, 1506040, 1656644, 2070805, 2108456, 2520980, 2635570, 2899127, 3313288, 4141610, 5041960, 5271140, 5798254, 8283220, 10542280, 11596508, 14495635, 16566440, 23193016, 28991270, 57982540, 115965080]

約数ペア:

[(1, 115965080), (2, 57982540), (4, 28991270), (5, 23193016), (7, 16566440), (8, 14495635), (10, 11596508), (11, 10542280), (14, 8283220), (20, 5798254), (22, 5271140), (23, 5041960), (28, 4141610), (35, 3313288), (40, 2899127), (44, 2635570), (46, 2520980), (55, 2108456), (56, 2070805), (70, 1656644), (77, 1506040), (88, 1317785), (92, 1260490), (110, 1054228), (115, 1008392), (140, 828322), (154, 753020), (161, 720280), (184, 630245), (220, 527114), (230, 504196), (253, 458360), (280, 414161), (308, 376510), (322, 360140), (385, 301208), (440, 263557), (460, 252098), (506, 229180), (616, 188255), (644, 180070), (770, 150604), (805, 144056), (920, 126049), (1012, 114590), (1265, 91672), (1288, 90035), (1540, 75302), (1610, 72028), (1637, 70840), (1771, 65480), (2024, 57295), (2530, 45836), (3080, 37651), (3220, 36014), (3274, 35420), (3542, 32740), (5060, 22918), (6440, 18007), (6548, 17710), (7084, 16370), (8185, 14168), (8855, 13096), (10120, 11459)]