528069080

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{3499}}^1$

素因数の和:3542

約数の個数: 128

約数和(自身を含む): 1512000000

約数和(自身を除く): 983930920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 616, 686, 770, 980, 1078, 1372, 1540, 1715, 1960, 2156, 2695, 2744, 3080, 3430, 3499, 3773, 4312, 5390, 6860, 6998, 7546, 10780, 13720, 13996, 15092, 17495, 18865, 21560, 24493, 27992, 30184, 34990, 37730, 38489, 48986, 69980, 75460, 76978, 97972, 122465, 139960, 150920, 153956, 171451, 192445, 195944, 244930, 269423, 307912, 342902, 384890, 489860, 538846, 685804, 769780, 857255, 979720, 1077692, 1200157, 1347115, 1371608, 1539560, 1714510, 1885961, 2155384, 2400314, 2694230, 3429020, 3771922, 4800628, 5388460, 6000785, 6858040, 7543844, 9429805, 9601256, 10776920, 12001570, 13201727, 15087688, 18859610, 24003140, 26403454, 37719220, 48006280, 52806908, 66008635, 75438440, 105613816, 132017270, 264034540, 528069080]

約数ペア:

[(1, 528069080), (2, 264034540), (4, 132017270), (5, 105613816), (7, 75438440), (8, 66008635), (10, 52806908), (11, 48006280), (14, 37719220), (20, 26403454), (22, 24003140), (28, 18859610), (35, 15087688), (40, 13201727), (44, 12001570), (49, 10776920), (55, 9601256), (56, 9429805), (70, 7543844), (77, 6858040), (88, 6000785), (98, 5388460), (110, 4800628), (140, 3771922), (154, 3429020), (196, 2694230), (220, 2400314), (245, 2155384), (280, 1885961), (308, 1714510), (343, 1539560), (385, 1371608), (392, 1347115), (440, 1200157), (490, 1077692), (539, 979720), (616, 857255), (686, 769780), (770, 685804), (980, 538846), (1078, 489860), (1372, 384890), (1540, 342902), (1715, 307912), (1960, 269423), (2156, 244930), (2695, 195944), (2744, 192445), (3080, 171451), (3430, 153956), (3499, 150920), (3773, 139960), (4312, 122465), (5390, 97972), (6860, 76978), (6998, 75460), (7546, 69980), (10780, 48986), (13720, 38489), (13996, 37730), (15092, 34990), (17495, 30184), (18865, 27992), (21560, 24493)]