438686132040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31245451}}^1$

素因数の和:31245484

約数の個数: 128

約数和(自身を含む): 1574770780800

約数和(自身を除く): 1136084648760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 31245451, 62490902, 93736353, 124981804, 156227255, 187472706, 249963608, 281209059, 312454510, 374945412, 406190863, 468681765, 562418118, 624909020, 749890824, 812381726, 843627177, 937363530, 1124836236, 1218572589, 1249818040, 1406045295, 1624763452, 1687254354, 1874727060, 2030954315, 2249672472, 2437145178, 2812090590, 3249526904, 3374508708, 3655717767, 3749454120, 4061908630, 4218135885, 4874290356, 5624181180, 6092862945, 6749017416, 7311435534, 8123817260, 8436271770, 9748580712, 10967153301, 11248362360, 12185725890, 14622871068, 16247634520, 16872543540, 18278588835, 21934306602, 24371451780, 29245742136, 33745087080, 36557177670, 43868613204, 48742903560, 54835766505, 73114355340, 87737226408, 109671533010, 146228710680, 219343066020, 438686132040]

約数ペア:

[(1, 438686132040), (2, 219343066020), (3, 146228710680), (4, 109671533010), (5, 87737226408), (6, 73114355340), (8, 54835766505), (9, 48742903560), (10, 43868613204), (12, 36557177670), (13, 33745087080), (15, 29245742136), (18, 24371451780), (20, 21934306602), (24, 18278588835), (26, 16872543540), (27, 16247634520), (30, 14622871068), (36, 12185725890), (39, 11248362360), (40, 10967153301), (45, 9748580712), (52, 8436271770), (54, 8123817260), (60, 7311435534), (65, 6749017416), (72, 6092862945), (78, 5624181180), (90, 4874290356), (104, 4218135885), (108, 4061908630), (117, 3749454120), (120, 3655717767), (130, 3374508708), (135, 3249526904), (156, 2812090590), (180, 2437145178), (195, 2249672472), (216, 2030954315), (234, 1874727060), (260, 1687254354), (270, 1624763452), (312, 1406045295), (351, 1249818040), (360, 1218572589), (390, 1124836236), (468, 937363530), (520, 843627177), (540, 812381726), (585, 749890824), (702, 624909020), (780, 562418118), (936, 468681765), (1080, 406190863), (1170, 374945412), (1404, 312454510), (1560, 281209059), (1755, 249963608), (2340, 187472706), (2808, 156227255), (3510, 124981804), (4680, 93736353), (7020, 62490902), (14040, 31245451)]