2017228560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{83219}}^1$

素因数の和:83336

約数の個数: 80

約数和(自身を含む): 6315399360

約数和(自身を除く): 4298170800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 24240, 83219, 166438, 249657, 332876, 416095, 499314, 665752, 832190, 998628, 1248285, 1331504, 1664380, 1997256, 2496570, 3328760, 3994512, 4993140, 6657520, 8405119, 9986280, 16810238, 19972560, 25215357, 33620476, 42025595, 50430714, 67240952, 84051190, 100861428, 126076785, 134481904, 168102380, 201722856, 252153570, 336204760, 403445712, 504307140, 672409520, 1008614280, 2017228560]

約数ペア:

[(1, 2017228560), (2, 1008614280), (3, 672409520), (4, 504307140), (5, 403445712), (6, 336204760), (8, 252153570), (10, 201722856), (12, 168102380), (15, 134481904), (16, 126076785), (20, 100861428), (24, 84051190), (30, 67240952), (40, 50430714), (48, 42025595), (60, 33620476), (80, 25215357), (101, 19972560), (120, 16810238), (202, 9986280), (240, 8405119), (303, 6657520), (404, 4993140), (505, 3994512), (606, 3328760), (808, 2496570), (1010, 1997256), (1212, 1664380), (1515, 1331504), (1616, 1248285), (2020, 998628), (2424, 832190), (3030, 665752), (4040, 499314), (4848, 416095), (6060, 332876), (8080, 249657), (12120, 166438), (24240, 83219)]