16378076520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3499589}}^1$

素因数の和:3499619

約数の個数: 96

約数和(自身を含む): 57323284200

約数和(自身を除く): 40945207680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 3499589, 6999178, 10498767, 13998356, 17497945, 20997534, 27996712, 31496301, 34995890, 41995068, 45494657, 52493835, 62992602, 69991780, 83990136, 90989314, 104987670, 125985204, 136483971, 139983560, 157481505, 181978628, 209975340, 227473285, 251970408, 272967942, 314963010, 363957256, 409451913, 419950680, 454946570, 545935884, 629926020, 682419855, 818903826, 909893140, 1091871768, 1259852040, 1364839710, 1637807652, 1819786280, 2047259565, 2729679420, 3275615304, 4094519130, 5459358840, 8189038260, 16378076520]

約数ペア:

[(1, 16378076520), (2, 8189038260), (3, 5459358840), (4, 4094519130), (5, 3275615304), (6, 2729679420), (8, 2047259565), (9, 1819786280), (10, 1637807652), (12, 1364839710), (13, 1259852040), (15, 1091871768), (18, 909893140), (20, 818903826), (24, 682419855), (26, 629926020), (30, 545935884), (36, 454946570), (39, 419950680), (40, 409451913), (45, 363957256), (52, 314963010), (60, 272967942), (65, 251970408), (72, 227473285), (78, 209975340), (90, 181978628), (104, 157481505), (117, 139983560), (120, 136483971), (130, 125985204), (156, 104987670), (180, 90989314), (195, 83990136), (234, 69991780), (260, 62992602), (312, 52493835), (360, 45494657), (390, 41995068), (468, 34995890), (520, 31496301), (585, 27996712), (780, 20997534), (936, 17497945), (1170, 13998356), (1560, 10498767), (2340, 6999178), (4680, 3499589)]