205957440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5501}}^1$

素因数の和:5537

約数の個数: 168

約数和(自身を含む): 763039368

約数和(自身を除く): 557081928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 5501, 6240, 7488, 9360, 11002, 12480, 16503, 18720, 22004, 27505, 33006, 37440, 44008, 49509, 55010, 66012, 71513, 82515, 88016, 99018, 110020, 132024, 143026, 165030, 176032, 198036, 214539, 220040, 247545, 264048, 286052, 330060, 352064, 357565, 396072, 429078, 440080, 495090, 528096, 572104, 643617, 660120, 715130, 792144, 858156, 880160, 990180, 1056192, 1072695, 1144208, 1287234, 1320240, 1430260, 1584288, 1716312, 1760320, 1980360, 2145390, 2288416, 2574468, 2640480, 2860520, 3168576, 3218085, 3432624, 3960720, 4290780, 4576832, 5148936, 5280960, 5721040, 6436170, 6865248, 7921440, 8581560, 10297872, 11442080, 12872340, 13730496, 15842880, 17163120, 20595744, 22884160, 25744680, 34326240, 41191488, 51489360, 68652480, 102978720, 205957440]

約数ペア:

[(1, 205957440), (2, 102978720), (3, 68652480), (4, 51489360), (5, 41191488), (6, 34326240), (8, 25744680), (9, 22884160), (10, 20595744), (12, 17163120), (13, 15842880), (15, 13730496), (16, 12872340), (18, 11442080), (20, 10297872), (24, 8581560), (26, 7921440), (30, 6865248), (32, 6436170), (36, 5721040), (39, 5280960), (40, 5148936), (45, 4576832), (48, 4290780), (52, 3960720), (60, 3432624), (64, 3218085), (65, 3168576), (72, 2860520), (78, 2640480), (80, 2574468), (90, 2288416), (96, 2145390), (104, 1980360), (117, 1760320), (120, 1716312), (130, 1584288), (144, 1430260), (156, 1320240), (160, 1287234), (180, 1144208), (192, 1072695), (195, 1056192), (208, 990180), (234, 880160), (240, 858156), (260, 792144), (288, 715130), (312, 660120), (320, 643617), (360, 572104), (390, 528096), (416, 495090), (468, 440080), (480, 429078), (520, 396072), (576, 357565), (585, 352064), (624, 330060), (720, 286052), (780, 264048), (832, 247545), (936, 220040), (960, 214539), (1040, 198036), (1170, 176032), (1248, 165030), (1440, 143026), (1560, 132024), (1872, 110020), (2080, 99018), (2340, 88016), (2496, 82515), (2880, 71513), (3120, 66012), (3744, 55010), (4160, 49509), (4680, 44008), (5501, 37440), (6240, 33006), (7488, 27505), (9360, 22004), (11002, 18720), (12480, 16503)]