8311036140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{135403}}^1$

素因数の和:135460

約数の個数: 144

約数和(自身を含む): 28389344256

約数和(自身を除く): 20078308116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2790, 3069, 3410, 4092, 5115, 5580, 6138, 6820, 10230, 12276, 15345, 20460, 30690, 61380, 135403, 270806, 406209, 541612, 677015, 812418, 1218627, 1354030, 1489433, 1624836, 2031045, 2437254, 2708060, 2978866, 4062090, 4197493, 4468299, 4874508, 5957732, 6093135, 7447165, 8124180, 8394986, 8936598, 12186270, 12592479, 13404897, 14894330, 16789972, 17873196, 20987465, 22341495, 24372540, 25184958, 26809794, 29788660, 37777437, 41974930, 44682990, 46172423, 50369916, 53619588, 62962395, 67024485, 75554874, 83949860, 89365980, 92344846, 125924790, 134048970, 138517269, 151109748, 184689692, 188887185, 230862115, 251849580, 268097940, 277034538, 377774370, 415551807, 461724230, 554069076, 692586345, 755548740, 831103614, 923448460, 1385172690, 1662207228, 2077759035, 2770345380, 4155518070, 8311036140]

約数ペア:

[(1, 8311036140), (2, 4155518070), (3, 2770345380), (4, 2077759035), (5, 1662207228), (6, 1385172690), (9, 923448460), (10, 831103614), (11, 755548740), (12, 692586345), (15, 554069076), (18, 461724230), (20, 415551807), (22, 377774370), (30, 277034538), (31, 268097940), (33, 251849580), (36, 230862115), (44, 188887185), (45, 184689692), (55, 151109748), (60, 138517269), (62, 134048970), (66, 125924790), (90, 92344846), (93, 89365980), (99, 83949860), (110, 75554874), (124, 67024485), (132, 62962395), (155, 53619588), (165, 50369916), (180, 46172423), (186, 44682990), (198, 41974930), (220, 37777437), (279, 29788660), (310, 26809794), (330, 25184958), (341, 24372540), (372, 22341495), (396, 20987465), (465, 17873196), (495, 16789972), (558, 14894330), (620, 13404897), (660, 12592479), (682, 12186270), (930, 8936598), (990, 8394986), (1023, 8124180), (1116, 7447165), (1364, 6093135), (1395, 5957732), (1705, 4874508), (1860, 4468299), (1980, 4197493), (2046, 4062090), (2790, 2978866), (3069, 2708060), (3410, 2437254), (4092, 2031045), (5115, 1624836), (5580, 1489433), (6138, 1354030), (6820, 1218627), (10230, 812418), (12276, 677015), (15345, 541612), (20460, 406209), (30690, 270806), (61380, 135403)]