232002120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1987}}^1$

素因数の和:2147

約数の個数: 128

約数和(自身を含む): 801561600

約数和(自身を除く): 569559480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1112, 1390, 1668, 1946, 1987, 2085, 2780, 2919, 3336, 3892, 3974, 4170, 4865, 5560, 5838, 5961, 7784, 7948, 8340, 9730, 9935, 11676, 11922, 13909, 14595, 15896, 16680, 19460, 19870, 23352, 23844, 27818, 29190, 29805, 38920, 39740, 41727, 47688, 55636, 58380, 59610, 69545, 79480, 83454, 111272, 116760, 119220, 139090, 166908, 208635, 238440, 276193, 278180, 333816, 417270, 552386, 556360, 828579, 834540, 1104772, 1380965, 1657158, 1669080, 1933351, 2209544, 2761930, 3314316, 3866702, 4142895, 5523860, 5800053, 6628632, 7733404, 8285790, 9666755, 11047720, 11600106, 15466808, 16571580, 19333510, 23200212, 29000265, 33143160, 38667020, 46400424, 58000530, 77334040, 116001060, 232002120]

約数ペア:

[(1, 232002120), (2, 116001060), (3, 77334040), (4, 58000530), (5, 46400424), (6, 38667020), (7, 33143160), (8, 29000265), (10, 23200212), (12, 19333510), (14, 16571580), (15, 15466808), (20, 11600106), (21, 11047720), (24, 9666755), (28, 8285790), (30, 7733404), (35, 6628632), (40, 5800053), (42, 5523860), (56, 4142895), (60, 3866702), (70, 3314316), (84, 2761930), (105, 2209544), (120, 1933351), (139, 1669080), (140, 1657158), (168, 1380965), (210, 1104772), (278, 834540), (280, 828579), (417, 556360), (420, 552386), (556, 417270), (695, 333816), (834, 278180), (840, 276193), (973, 238440), (1112, 208635), (1390, 166908), (1668, 139090), (1946, 119220), (1987, 116760), (2085, 111272), (2780, 83454), (2919, 79480), (3336, 69545), (3892, 59610), (3974, 58380), (4170, 55636), (4865, 47688), (5560, 41727), (5838, 39740), (5961, 38920), (7784, 29805), (7948, 29190), (8340, 27818), (9730, 23844), (9935, 23352), (11676, 19870), (11922, 19460), (13909, 16680), (14595, 15896)]