319762545440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2605627}}^1$

素因数の和:2605714

約数の個数: 96

約数和(自身を含む): 827339002560

約数和(自身を除く): 507576457120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 65, 80, 104, 118, 130, 160, 208, 236, 260, 295, 416, 472, 520, 590, 767, 944, 1040, 1180, 1534, 1888, 2080, 2360, 3068, 3835, 4720, 6136, 7670, 9440, 12272, 15340, 24544, 30680, 61360, 122720, 2605627, 5211254, 10422508, 13028135, 20845016, 26056270, 33873151, 41690032, 52112540, 67746302, 83380064, 104225080, 135492604, 153731993, 169365755, 208450160, 270985208, 307463986, 338731510, 416900320, 541970416, 614927972, 677463020, 768659965, 1083940832, 1229855944, 1354926040, 1537319930, 1998515909, 2459711888, 2709852080, 3074639860, 3997031818, 4919423776, 5419704160, 6149279720, 7994063636, 9992579545, 12298559440, 15988127272, 19985159090, 24597118880, 31976254544, 39970318180, 63952509088, 79940636360, 159881272720, 319762545440]

約数ペア:

[(1, 319762545440), (2, 159881272720), (4, 79940636360), (5, 63952509088), (8, 39970318180), (10, 31976254544), (13, 24597118880), (16, 19985159090), (20, 15988127272), (26, 12298559440), (32, 9992579545), (40, 7994063636), (52, 6149279720), (59, 5419704160), (65, 4919423776), (80, 3997031818), (104, 3074639860), (118, 2709852080), (130, 2459711888), (160, 1998515909), (208, 1537319930), (236, 1354926040), (260, 1229855944), (295, 1083940832), (416, 768659965), (472, 677463020), (520, 614927972), (590, 541970416), (767, 416900320), (944, 338731510), (1040, 307463986), (1180, 270985208), (1534, 208450160), (1888, 169365755), (2080, 153731993), (2360, 135492604), (3068, 104225080), (3835, 83380064), (4720, 67746302), (6136, 52112540), (7670, 41690032), (9440, 33873151), (12272, 26056270), (15340, 20845016), (24544, 13028135), (30680, 10422508), (61360, 5211254), (122720, 2605627)]