165486720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{1759}}^1$

素因数の和:1795

約数の個数: 192

約数和(自身を含む): 613958400

約数和(自身を除く): 448471680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1759, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3518, 3920, 4480, 4704, 5277, 5880, 6272, 6720, 7036, 7840, 8795, 9408, 10554, 11760, 12313, 13440, 14072, 15680, 17590, 18816, 21108, 23520, 24626, 26385, 28144, 31360, 35180, 36939, 42216, 47040, 49252, 52770, 56288, 61565, 70360, 73878, 84432, 86191, 94080, 98504, 105540, 112576, 123130, 140720, 147756, 168864, 172382, 184695, 197008, 211080, 225152, 246260, 258573, 281440, 295512, 337728, 344764, 369390, 394016, 422160, 430955, 492520, 517146, 562880, 591024, 675456, 689528, 738780, 788032, 844320, 861910, 985040, 1034292, 1125760, 1182048, 1292865, 1379056, 1477560, 1576064, 1688640, 1723820, 1970080, 2068584, 2364096, 2585730, 2758112, 2955120, 3377280, 3447640, 3940160, 4137168, 4728192, 5171460, 5516224, 5910240, 6895280, 7880320, 8274336, 10342920, 11032448, 11820480, 13790560, 16548672, 20685840, 23640960, 27581120, 33097344, 41371680, 55162240, 82743360, 165486720]

約数ペア:

[(1, 165486720), (2, 82743360), (3, 55162240), (4, 41371680), (5, 33097344), (6, 27581120), (7, 23640960), (8, 20685840), (10, 16548672), (12, 13790560), (14, 11820480), (15, 11032448), (16, 10342920), (20, 8274336), (21, 7880320), (24, 6895280), (28, 5910240), (30, 5516224), (32, 5171460), (35, 4728192), (40, 4137168), (42, 3940160), (48, 3447640), (49, 3377280), (56, 2955120), (60, 2758112), (64, 2585730), (70, 2364096), (80, 2068584), (84, 1970080), (96, 1723820), (98, 1688640), (105, 1576064), (112, 1477560), (120, 1379056), (128, 1292865), (140, 1182048), (147, 1125760), (160, 1034292), (168, 985040), (192, 861910), (196, 844320), (210, 788032), (224, 738780), (240, 689528), (245, 675456), (280, 591024), (294, 562880), (320, 517146), (336, 492520), (384, 430955), (392, 422160), (420, 394016), (448, 369390), (480, 344764), (490, 337728), (560, 295512), (588, 281440), (640, 258573), (672, 246260), (735, 225152), (784, 211080), (840, 197008), (896, 184695), (960, 172382), (980, 168864), (1120, 147756), (1176, 140720), (1344, 123130), (1470, 112576), (1568, 105540), (1680, 98504), (1759, 94080), (1920, 86191), (1960, 84432), (2240, 73878), (2352, 70360), (2688, 61565), (2940, 56288), (3136, 52770), (3360, 49252), (3518, 47040), (3920, 42216), (4480, 36939), (4704, 35180), (5277, 31360), (5880, 28144), (6272, 26385), (6720, 24626), (7036, 23520), (7840, 21108), (8795, 18816), (9408, 17590), (10554, 15680), (11760, 14072), (12313, 13440)]