8266128660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{581303}}^1$

素因数の和:581397

約数の個数: 72

約数和(自身を含む): 25391358720

約数和(自身を除く): 17125230060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 581303, 1162606, 1743909, 2325212, 2906515, 3487818, 5231727, 5813030, 6975636, 8719545, 10463454, 11626060, 17439090, 20926908, 26158635, 34878180, 45922937, 52317270, 91845874, 104634540, 137768811, 183691748, 229614685, 275537622, 413306433, 459229370, 551075244, 688844055, 826612866, 918458740, 1377688110, 1653225732, 2066532165, 2755376220, 4133064330, 8266128660]

約数ペア:

[(1, 8266128660), (2, 4133064330), (3, 2755376220), (4, 2066532165), (5, 1653225732), (6, 1377688110), (9, 918458740), (10, 826612866), (12, 688844055), (15, 551075244), (18, 459229370), (20, 413306433), (30, 275537622), (36, 229614685), (45, 183691748), (60, 137768811), (79, 104634540), (90, 91845874), (158, 52317270), (180, 45922937), (237, 34878180), (316, 26158635), (395, 20926908), (474, 17439090), (711, 11626060), (790, 10463454), (948, 8719545), (1185, 6975636), (1422, 5813030), (1580, 5231727), (2370, 3487818), (2844, 2906515), (3555, 2325212), (4740, 1743909), (7110, 1162606), (14220, 581303)]