6888840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 24192000

約数和(自身を除く): 17303160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 139, 140, 168, 177, 210, 236, 278, 280, 295, 354, 413, 417, 420, 472, 556, 590, 695, 708, 826, 834, 840, 885, 973, 1112, 1180, 1239, 1390, 1416, 1652, 1668, 1770, 1946, 2065, 2085, 2360, 2478, 2780, 2919, 3304, 3336, 3540, 3892, 4130, 4170, 4865, 4956, 5560, 5838, 6195, 7080, 7784, 8201, 8260, 8340, 9730, 9912, 11676, 12390, 14595, 16402, 16520, 16680, 19460, 23352, 24603, 24780, 29190, 32804, 38920, 41005, 49206, 49560, 57407, 58380, 65608, 82010, 98412, 114814, 116760, 123015, 164020, 172221, 196824, 229628, 246030, 287035, 328040, 344442, 459256, 492060, 574070, 688884, 861105, 984120, 1148140, 1377768, 1722210, 2296280, 3444420, 6888840]

約数ペア:

[(1, 6888840), (2, 3444420), (3, 2296280), (4, 1722210), (5, 1377768), (6, 1148140), (7, 984120), (8, 861105), (10, 688884), (12, 574070), (14, 492060), (15, 459256), (20, 344442), (21, 328040), (24, 287035), (28, 246030), (30, 229628), (35, 196824), (40, 172221), (42, 164020), (56, 123015), (59, 116760), (60, 114814), (70, 98412), (84, 82010), (105, 65608), (118, 58380), (120, 57407), (139, 49560), (140, 49206), (168, 41005), (177, 38920), (210, 32804), (236, 29190), (278, 24780), (280, 24603), (295, 23352), (354, 19460), (413, 16680), (417, 16520), (420, 16402), (472, 14595), (556, 12390), (590, 11676), (695, 9912), (708, 9730), (826, 8340), (834, 8260), (840, 8201), (885, 7784), (973, 7080), (1112, 6195), (1180, 5838), (1239, 5560), (1390, 4956), (1416, 4865), (1652, 4170), (1668, 4130), (1770, 3892), (1946, 3540), (2065, 3336), (2085, 3304), (2360, 2919), (2478, 2780)]