69972840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{27767}}^1$

素因数の和:27791

約数の個数: 96

約数和(自身を含む): 259908480

約数和(自身を除く): 189935640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 27767, 55534, 83301, 111068, 138835, 166602, 194369, 222136, 249903, 277670, 333204, 388738, 416505, 499806, 555340, 583107, 666408, 777476, 833010, 971845, 999612, 1110680, 1166214, 1249515, 1554952, 1666020, 1749321, 1943690, 1999224, 2332428, 2499030, 2915535, 3332040, 3498642, 3887380, 4664856, 4998060, 5831070, 6997284, 7774760, 8746605, 9996120, 11662140, 13994568, 17493210, 23324280, 34986420, 69972840]

約数ペア:

[(1, 69972840), (2, 34986420), (3, 23324280), (4, 17493210), (5, 13994568), (6, 11662140), (7, 9996120), (8, 8746605), (9, 7774760), (10, 6997284), (12, 5831070), (14, 4998060), (15, 4664856), (18, 3887380), (20, 3498642), (21, 3332040), (24, 2915535), (28, 2499030), (30, 2332428), (35, 1999224), (36, 1943690), (40, 1749321), (42, 1666020), (45, 1554952), (56, 1249515), (60, 1166214), (63, 1110680), (70, 999612), (72, 971845), (84, 833010), (90, 777476), (105, 666408), (120, 583107), (126, 555340), (140, 499806), (168, 416505), (180, 388738), (210, 333204), (252, 277670), (280, 249903), (315, 222136), (360, 194369), (420, 166602), (504, 138835), (630, 111068), (840, 83301), (1260, 55534), (2520, 27767)]