205922880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:713

約数の個数: 168

約数和(自身を含む): 715133952

約数和(自身を除く): 509211072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 563, 576, 635, 720, 762, 960, 1016, 1126, 1143, 1270, 1440, 1524, 1689, 1905, 2032, 2252, 2286, 2540, 2815, 2880, 3048, 3378, 3810, 4064, 4504, 4572, 5067, 5080, 5630, 5715, 6096, 6756, 7620, 8128, 8445, 9008, 9144, 10134, 10160, 11260, 11430, 12192, 13512, 15240, 16890, 18016, 18288, 20268, 20320, 22520, 22860, 24384, 25335, 27024, 30480, 33780, 36032, 36576, 40536, 40640, 45040, 45720, 50670, 54048, 60960, 67560, 71501, 73152, 81072, 90080, 91440, 101340, 108096, 121920, 135120, 143002, 162144, 180160, 182880, 202680, 214503, 270240, 286004, 324288, 357505, 365760, 405360, 429006, 540480, 572008, 643509, 715010, 810720, 858012, 1072515, 1144016, 1287018, 1430020, 1621440, 1716024, 2145030, 2288032, 2574036, 2860040, 3217545, 3432048, 4290060, 4576064, 5148072, 5720080, 6435090, 6864096, 8580120, 10296144, 11440160, 12870180, 13728192, 17160240, 20592288, 22880320, 25740360, 34320480, 41184576, 51480720, 68640960, 102961440, 205922880]

約数ペア:

[(1, 205922880), (2, 102961440), (3, 68640960), (4, 51480720), (5, 41184576), (6, 34320480), (8, 25740360), (9, 22880320), (10, 20592288), (12, 17160240), (15, 13728192), (16, 12870180), (18, 11440160), (20, 10296144), (24, 8580120), (30, 6864096), (32, 6435090), (36, 5720080), (40, 5148072), (45, 4576064), (48, 4290060), (60, 3432048), (64, 3217545), (72, 2860040), (80, 2574036), (90, 2288032), (96, 2145030), (120, 1716024), (127, 1621440), (144, 1430020), (160, 1287018), (180, 1144016), (192, 1072515), (240, 858012), (254, 810720), (288, 715010), (320, 643509), (360, 572008), (381, 540480), (480, 429006), (508, 405360), (563, 365760), (576, 357505), (635, 324288), (720, 286004), (762, 270240), (960, 214503), (1016, 202680), (1126, 182880), (1143, 180160), (1270, 162144), (1440, 143002), (1524, 135120), (1689, 121920), (1905, 108096), (2032, 101340), (2252, 91440), (2286, 90080), (2540, 81072), (2815, 73152), (2880, 71501), (3048, 67560), (3378, 60960), (3810, 54048), (4064, 50670), (4504, 45720), (4572, 45040), (5067, 40640), (5080, 40536), (5630, 36576), (5715, 36032), (6096, 33780), (6756, 30480), (7620, 27024), (8128, 25335), (8445, 24384), (9008, 22860), (9144, 22520), (10134, 20320), (10160, 20268), (11260, 18288), (11430, 18016), (12192, 16890), (13512, 15240)]