209590382280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31379}}^1\times {\mathrm{55661}}^1$

素因数の和:87054

約数の個数: 64

約数和(自身を含む): 628802481600

約数和(自身を除く): 419212099320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 31379, 55661, 62758, 94137, 111322, 125516, 156895, 166983, 188274, 222644, 251032, 278305, 313790, 333966, 376548, 445288, 470685, 556610, 627580, 667932, 753096, 834915, 941370, 1113220, 1255160, 1335864, 1669830, 1882740, 2226440, 3339660, 3765480, 6679320, 1746586519, 3493173038, 5239759557, 6986346076, 8732932595, 10479519114, 13972692152, 17465865190, 20959038228, 26198797785, 34931730380, 41918076456, 52397595570, 69863460760, 104795191140, 209590382280]

約数ペア:

[(1, 209590382280), (2, 104795191140), (3, 69863460760), (4, 52397595570), (5, 41918076456), (6, 34931730380), (8, 26198797785), (10, 20959038228), (12, 17465865190), (15, 13972692152), (20, 10479519114), (24, 8732932595), (30, 6986346076), (40, 5239759557), (60, 3493173038), (120, 1746586519), (31379, 6679320), (55661, 3765480), (62758, 3339660), (94137, 2226440), (111322, 1882740), (125516, 1669830), (156895, 1335864), (166983, 1255160), (188274, 1113220), (222644, 941370), (251032, 834915), (278305, 753096), (313790, 667932), (333966, 627580), (376548, 556610), (445288, 470685)]