211380207840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{181001}}^1$

素因数の和:181833

約数の個数: 144

約数和(自身を含む): 722228388336

約数和(自身を除く): 510848180496

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 811, 1440, 1622, 2433, 3244, 4055, 4866, 6488, 7299, 8110, 9732, 12165, 12976, 14598, 16220, 19464, 24330, 25952, 29196, 32440, 36495, 38928, 48660, 58392, 64880, 72990, 77856, 97320, 116784, 129760, 145980, 181001, 194640, 233568, 291960, 362002, 389280, 543003, 583920, 724004, 905005, 1086006, 1167840, 1448008, 1629009, 1810010, 2172012, 2715015, 2896016, 3258018, 3620020, 4344024, 5430030, 5792032, 6516036, 7240040, 8145045, 8688048, 10860060, 13032072, 14480080, 16290090, 17376096, 21720120, 26064144, 28960160, 32580180, 43440240, 52128288, 65160360, 86880480, 130320720, 146791811, 260641440, 293583622, 440375433, 587167244, 733959055, 880750866, 1174334488, 1321126299, 1467918110, 1761501732, 2201877165, 2348668976, 2642252598, 2935836220, 3523003464, 4403754330, 4697337952, 5284505196, 5871672440, 6605631495, 7046006928, 8807508660, 10569010392, 11743344880, 13211262990, 14092013856, 17615017320, 21138020784, 23486689760, 26422525980, 35230034640, 42276041568, 52845051960, 70460069280, 105690103920, 211380207840]

約数ペア:

[(1, 211380207840), (2, 105690103920), (3, 70460069280), (4, 52845051960), (5, 42276041568), (6, 35230034640), (8, 26422525980), (9, 23486689760), (10, 21138020784), (12, 17615017320), (15, 14092013856), (16, 13211262990), (18, 11743344880), (20, 10569010392), (24, 8807508660), (30, 7046006928), (32, 6605631495), (36, 5871672440), (40, 5284505196), (45, 4697337952), (48, 4403754330), (60, 3523003464), (72, 2935836220), (80, 2642252598), (90, 2348668976), (96, 2201877165), (120, 1761501732), (144, 1467918110), (160, 1321126299), (180, 1174334488), (240, 880750866), (288, 733959055), (360, 587167244), (480, 440375433), (720, 293583622), (811, 260641440), (1440, 146791811), (1622, 130320720), (2433, 86880480), (3244, 65160360), (4055, 52128288), (4866, 43440240), (6488, 32580180), (7299, 28960160), (8110, 26064144), (9732, 21720120), (12165, 17376096), (12976, 16290090), (14598, 14480080), (16220, 13032072), (19464, 10860060), (24330, 8688048), (25952, 8145045), (29196, 7240040), (32440, 6516036), (36495, 5792032), (38928, 5430030), (48660, 4344024), (58392, 3620020), (64880, 3258018), (72990, 2896016), (77856, 2715015), (97320, 2172012), (116784, 1810010), (129760, 1629009), (145980, 1448008), (181001, 1167840), (194640, 1086006), (233568, 905005), (291960, 724004), (362002, 583920), (389280, 543003)]