1858871520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117353}}^1$

素因数の和:117385

約数の個数: 144

約数和(自身を含む): 6920130672

約数和(自身を除く): 5061259152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 117353, 234706, 352059, 469412, 586765, 704118, 938824, 1056177, 1173530, 1290883, 1408236, 1760295, 1877648, 2112354, 2347060, 2581766, 2816472, 3520590, 3755296, 3872649, 4224708, 4694120, 5163532, 5280885, 5632944, 6454415, 7041180, 7745298, 8449416, 9388240, 10327064, 10561770, 11265888, 11617947, 12908830, 14082360, 15490596, 16898832, 18776480, 19363245, 20654128, 21123540, 23235894, 25817660, 28164720, 30981192, 33797664, 38726490, 41308256, 42247080, 46471788, 51635320, 56329440, 58089735, 61962384, 77452980, 84494160, 92943576, 103270640, 116179470, 123924768, 154905960, 168988320, 185887152, 206541280, 232358940, 309811920, 371774304, 464717880, 619623840, 929435760, 1858871520]

約数ペア:

[(1, 1858871520), (2, 929435760), (3, 619623840), (4, 464717880), (5, 371774304), (6, 309811920), (8, 232358940), (9, 206541280), (10, 185887152), (11, 168988320), (12, 154905960), (15, 123924768), (16, 116179470), (18, 103270640), (20, 92943576), (22, 84494160), (24, 77452980), (30, 61962384), (32, 58089735), (33, 56329440), (36, 51635320), (40, 46471788), (44, 42247080), (45, 41308256), (48, 38726490), (55, 33797664), (60, 30981192), (66, 28164720), (72, 25817660), (80, 23235894), (88, 21123540), (90, 20654128), (96, 19363245), (99, 18776480), (110, 16898832), (120, 15490596), (132, 14082360), (144, 12908830), (160, 11617947), (165, 11265888), (176, 10561770), (180, 10327064), (198, 9388240), (220, 8449416), (240, 7745298), (264, 7041180), (288, 6454415), (330, 5632944), (352, 5280885), (360, 5163532), (396, 4694120), (440, 4224708), (480, 3872649), (495, 3755296), (528, 3520590), (660, 2816472), (720, 2581766), (792, 2347060), (880, 2112354), (990, 1877648), (1056, 1760295), (1320, 1408236), (1440, 1290883), (1584, 1173530), (1760, 1056177), (1980, 938824), (2640, 704118), (3168, 586765), (3960, 469412), (5280, 352059), (7920, 234706), (15840, 117353)]