537289920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1167

約数の個数: 168

約数和(自身を含む): 1859395824

約数和(自身を除く): 1322105904

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, 144, 160, 180, 192, 197, 240, 288, 320, 360, 394, 480, 576, 591, 720, 788, 947, 960, 985, 1182, 1440, 1576, 1773, 1894, 1970, 2364, 2841, 2880, 2955, 3152, 3546, 3788, 3940, 4728, 4735, 5682, 5910, 6304, 7092, 7576, 7880, 8523, 8865, 9456, 9470, 11364, 11820, 12608, 14184, 14205, 15152, 15760, 17046, 17730, 18912, 18940, 22728, 23640, 28368, 28410, 30304, 31520, 34092, 35460, 37824, 37880, 42615, 45456, 47280, 56736, 56820, 60608, 63040, 68184, 70920, 75760, 85230, 90912, 94560, 113472, 113640, 136368, 141840, 151520, 170460, 181824, 186559, 189120, 227280, 272736, 283680, 303040, 340920, 373118, 454560, 545472, 559677, 567360, 681840, 746236, 909120, 932795, 1119354, 1363680, 1492472, 1679031, 1865590, 2238708, 2727360, 2798385, 2984944, 3358062, 3731180, 4477416, 5596770, 5969888, 6716124, 7462360, 8395155, 8954832, 11193540, 11939776, 13432248, 14924720, 16790310, 17909664, 22387080, 26864496, 29849440, 33580620, 35819328, 44774160, 53728992, 59698880, 67161240, 89548320, 107457984, 134322480, 179096640, 268644960, 537289920]

約数ペア:

[(1, 537289920), (2, 268644960), (3, 179096640), (4, 134322480), (5, 107457984), (6, 89548320), (8, 67161240), (9, 59698880), (10, 53728992), (12, 44774160), (15, 35819328), (16, 33580620), (18, 29849440), (20, 26864496), (24, 22387080), (30, 17909664), (32, 16790310), (36, 14924720), (40, 13432248), (45, 11939776), (48, 11193540), (60, 8954832), (64, 8395155), (72, 7462360), (80, 6716124), (90, 5969888), (96, 5596770), (120, 4477416), (144, 3731180), (160, 3358062), (180, 2984944), (192, 2798385), (197, 2727360), (240, 2238708), (288, 1865590), (320, 1679031), (360, 1492472), (394, 1363680), (480, 1119354), (576, 932795), (591, 909120), (720, 746236), (788, 681840), (947, 567360), (960, 559677), (985, 545472), (1182, 454560), (1440, 373118), (1576, 340920), (1773, 303040), (1894, 283680), (1970, 272736), (2364, 227280), (2841, 189120), (2880, 186559), (2955, 181824), (3152, 170460), (3546, 151520), (3788, 141840), (3940, 136368), (4728, 113640), (4735, 113472), (5682, 94560), (5910, 90912), (6304, 85230), (7092, 75760), (7576, 70920), (7880, 68184), (8523, 63040), (8865, 60608), (9456, 56820), (9470, 56736), (11364, 47280), (11820, 45456), (12608, 42615), (14184, 37880), (14205, 37824), (15152, 35460), (15760, 34092), (17046, 31520), (17730, 30304), (18912, 28410), (18940, 28368), (22728, 23640)]