69268320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4373}}^1$

素因数の和:4405

約数の個数: 144

約数和(自身を含む): 257926032

約数和(自身を除く): 188657712

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, 4373, 5280, 7920, 8746, 13119, 15840, 17492, 21865, 26238, 34984, 39357, 43730, 48103, 52476, 65595, 69968, 78714, 87460, 96206, 104952, 131190, 139936, 144309, 157428, 174920, 192412, 196785, 209904, 240515, 262380, 288618, 314856, 349840, 384824, 393570, 419808, 432927, 481030, 524760, 577236, 629712, 699680, 721545, 769648, 787140, 865854, 962060, 1049520, 1154472, 1259424, 1443090, 1539296, 1574280, 1731708, 1924120, 2099040, 2164635, 2308944, 2886180, 3148560, 3463416, 3848240, 4329270, 4617888, 5772360, 6297120, 6926832, 7696480, 8658540, 11544720, 13853664, 17317080, 23089440, 34634160, 69268320]

約数ペア:

[(1, 69268320), (2, 34634160), (3, 23089440), (4, 17317080), (5, 13853664), (6, 11544720), (8, 8658540), (9, 7696480), (10, 6926832), (11, 6297120), (12, 5772360), (15, 4617888), (16, 4329270), (18, 3848240), (20, 3463416), (22, 3148560), (24, 2886180), (30, 2308944), (32, 2164635), (33, 2099040), (36, 1924120), (40, 1731708), (44, 1574280), (45, 1539296), (48, 1443090), (55, 1259424), (60, 1154472), (66, 1049520), (72, 962060), (80, 865854), (88, 787140), (90, 769648), (96, 721545), (99, 699680), (110, 629712), (120, 577236), (132, 524760), (144, 481030), (160, 432927), (165, 419808), (176, 393570), (180, 384824), (198, 349840), (220, 314856), (240, 288618), (264, 262380), (288, 240515), (330, 209904), (352, 196785), (360, 192412), (396, 174920), (440, 157428), (480, 144309), (495, 139936), (528, 131190), (660, 104952), (720, 96206), (792, 87460), (880, 78714), (990, 69968), (1056, 65595), (1320, 52476), (1440, 48103), (1584, 43730), (1760, 39357), (1980, 34984), (2640, 26238), (3168, 21865), (3960, 17492), (4373, 15840), (5280, 13119), (7920, 8746)]