222978360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{673}}^1$

素因数の和:949

約数の個数: 128

約数和(自身を含む): 733743360

約数和(自身を除く): 510765000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 251, 264, 330, 440, 502, 660, 673, 753, 1004, 1255, 1320, 1346, 1506, 2008, 2019, 2510, 2692, 2761, 3012, 3365, 3765, 4038, 5020, 5384, 5522, 6024, 6730, 7403, 7530, 8076, 8283, 10040, 10095, 11044, 13460, 13805, 14806, 15060, 16152, 16566, 20190, 22088, 22209, 26920, 27610, 29612, 30120, 33132, 37015, 40380, 41415, 44418, 55220, 59224, 66264, 74030, 80760, 82830, 88836, 110440, 111045, 148060, 165660, 168923, 177672, 222090, 296120, 331320, 337846, 444180, 506769, 675692, 844615, 888360, 1013538, 1351384, 1689230, 1858153, 2027076, 2533845, 3378460, 3716306, 4054152, 5067690, 5574459, 6756920, 7432612, 9290765, 10135380, 11148918, 14865224, 18581530, 20270760, 22297836, 27872295, 37163060, 44595672, 55744590, 74326120, 111489180, 222978360]

約数ペア:

[(1, 222978360), (2, 111489180), (3, 74326120), (4, 55744590), (5, 44595672), (6, 37163060), (8, 27872295), (10, 22297836), (11, 20270760), (12, 18581530), (15, 14865224), (20, 11148918), (22, 10135380), (24, 9290765), (30, 7432612), (33, 6756920), (40, 5574459), (44, 5067690), (55, 4054152), (60, 3716306), (66, 3378460), (88, 2533845), (110, 2027076), (120, 1858153), (132, 1689230), (165, 1351384), (220, 1013538), (251, 888360), (264, 844615), (330, 675692), (440, 506769), (502, 444180), (660, 337846), (673, 331320), (753, 296120), (1004, 222090), (1255, 177672), (1320, 168923), (1346, 165660), (1506, 148060), (2008, 111045), (2019, 110440), (2510, 88836), (2692, 82830), (2761, 80760), (3012, 74030), (3365, 66264), (3765, 59224), (4038, 55220), (5020, 44418), (5384, 41415), (5522, 40380), (6024, 37015), (6730, 33132), (7403, 30120), (7530, 29612), (8076, 27610), (8283, 26920), (10040, 22209), (10095, 22088), (11044, 20190), (13460, 16566), (13805, 16152), (14806, 15060)]