129745440

素因数分解:

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

素因数の和:8223

約数の個数: 144

約数和(自身を含む): 483065856

約数和(自身を除く): 353320416

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, 5280, 7920, 8191, 15840, 16382, 24573, 32764, 40955, 49146, 65528, 73719, 81910, 90101, 98292, 122865, 131056, 147438, 163820, 180202, 196584, 245730, 262112, 270303, 294876, 327640, 360404, 368595, 393168, 450505, 491460, 540606, 589752, 655280, 720808, 737190, 786336, 810909, 901010, 982920, 1081212, 1179504, 1310560, 1351515, 1441616, 1474380, 1621818, 1802020, 1965840, 2162424, 2359008, 2703030, 2883232, 2948760, 3243636, 3604040, 3931680, 4054545, 4324848, 5406060, 5897520, 6487272, 7208080, 8109090, 8649696, 10812120, 11795040, 12974544, 14416160, 16218180, 21624240, 25949088, 32436360, 43248480, 64872720, 129745440]

約数ペア:

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