248783040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7853}}^1$

素因数の和:7887

約数の個数: 168

約数和(自身を含む): 933620688

約数和(自身を除く): 684837648

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, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7853, 7920, 10560, 15706, 15840, 23559, 31412, 31680, 39265, 47118, 62824, 70677, 78530, 86383, 94236, 117795, 125648, 141354, 157060, 172766, 188472, 235590, 251296, 259149, 282708, 314120, 345532, 353385, 376944, 431915, 471180, 502592, 518298, 565416, 628240, 691064, 706770, 753888, 777447, 863830, 942360, 1036596, 1130832, 1256480, 1295745, 1382128, 1413540, 1507776, 1554894, 1727660, 1884720, 2073192, 2261664, 2512960, 2591490, 2764256, 2827080, 3109788, 3455320, 3769440, 3887235, 4146384, 4523328, 5182980, 5528512, 5654160, 6219576, 6910640, 7538880, 7774470, 8292768, 10365960, 11308320, 12439152, 13821280, 15548940, 16585536, 20731920, 22616640, 24878304, 27642560, 31097880, 41463840, 49756608, 62195760, 82927680, 124391520, 248783040]

約数ペア:

[(1, 248783040), (2, 124391520), (3, 82927680), (4, 62195760), (5, 49756608), (6, 41463840), (8, 31097880), (9, 27642560), (10, 24878304), (11, 22616640), (12, 20731920), (15, 16585536), (16, 15548940), (18, 13821280), (20, 12439152), (22, 11308320), (24, 10365960), (30, 8292768), (32, 7774470), (33, 7538880), (36, 6910640), (40, 6219576), (44, 5654160), (45, 5528512), (48, 5182980), (55, 4523328), (60, 4146384), (64, 3887235), (66, 3769440), (72, 3455320), (80, 3109788), (88, 2827080), (90, 2764256), (96, 2591490), (99, 2512960), (110, 2261664), (120, 2073192), (132, 1884720), (144, 1727660), (160, 1554894), (165, 1507776), (176, 1413540), (180, 1382128), (192, 1295745), (198, 1256480), (220, 1130832), (240, 1036596), (264, 942360), (288, 863830), (320, 777447), (330, 753888), (352, 706770), (360, 691064), (396, 628240), (440, 565416), (480, 518298), (495, 502592), (528, 471180), (576, 431915), (660, 376944), (704, 353385), (720, 345532), (792, 314120), (880, 282708), (960, 259149), (990, 251296), (1056, 235590), (1320, 188472), (1440, 172766), (1584, 157060), (1760, 141354), (1980, 125648), (2112, 117795), (2640, 94236), (2880, 86383), (3168, 78530), (3520, 70677), (3960, 62824), (5280, 47118), (6336, 39265), (7853, 31680), (7920, 31412), (10560, 23559), (15706, 15840)]