259490880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8191}}^1$

素因数の和:8225

約数の個数: 168

約数和(自身を含む): 973799424

約数和(自身を除く): 714308544

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, 7920, 8191, 10560, 15840, 16382, 24573, 31680, 32764, 40955, 49146, 65528, 73719, 81910, 90101, 98292, 122865, 131056, 147438, 163820, 180202, 196584, 245730, 262112, 270303, 294876, 327640, 360404, 368595, 393168, 450505, 491460, 524224, 540606, 589752, 655280, 720808, 737190, 786336, 810909, 901010, 982920, 1081212, 1179504, 1310560, 1351515, 1441616, 1474380, 1572672, 1621818, 1802020, 1965840, 2162424, 2359008, 2621120, 2703030, 2883232, 2948760, 3243636, 3604040, 3931680, 4054545, 4324848, 4718016, 5406060, 5766464, 5897520, 6487272, 7208080, 7863360, 8109090, 8649696, 10812120, 11795040, 12974544, 14416160, 16218180, 17299392, 21624240, 23590080, 25949088, 28832320, 32436360, 43248480, 51898176, 64872720, 86496960, 129745440, 259490880]

約数ペア:

[(1, 259490880), (2, 129745440), (3, 86496960), (4, 64872720), (5, 51898176), (6, 43248480), (8, 32436360), (9, 28832320), (10, 25949088), (11, 23590080), (12, 21624240), (15, 17299392), (16, 16218180), (18, 14416160), (20, 12974544), (22, 11795040), (24, 10812120), (30, 8649696), (32, 8109090), (33, 7863360), (36, 7208080), (40, 6487272), (44, 5897520), (45, 5766464), (48, 5406060), (55, 4718016), (60, 4324848), (64, 4054545), (66, 3931680), (72, 3604040), (80, 3243636), (88, 2948760), (90, 2883232), (96, 2703030), (99, 2621120), (110, 2359008), (120, 2162424), (132, 1965840), (144, 1802020), (160, 1621818), (165, 1572672), (176, 1474380), (180, 1441616), (192, 1351515), (198, 1310560), (220, 1179504), (240, 1081212), (264, 982920), (288, 901010), (320, 810909), (330, 786336), (352, 737190), (360, 720808), (396, 655280), (440, 589752), (480, 540606), (495, 524224), (528, 491460), (576, 450505), (660, 393168), (704, 368595), (720, 360404), (792, 327640), (880, 294876), (960, 270303), (990, 262112), (1056, 245730), (1320, 196584), (1440, 180202), (1584, 163820), (1760, 147438), (1980, 131056), (2112, 122865), (2640, 98292), (2880, 90101), (3168, 81910), (3520, 73719), (3960, 65528), (5280, 49146), (6336, 40955), (7920, 32764), (8191, 31680), (10560, 24573), (15840, 16382)]