2114520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 6462720

約数和(自身を除く): 4348200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 263, 268, 335, 402, 526, 536, 670, 789, 804, 1005, 1052, 1315, 1340, 1578, 1608, 2010, 2104, 2630, 2680, 3156, 3945, 4020, 5260, 6312, 7890, 8040, 10520, 15780, 17621, 31560, 35242, 52863, 70484, 88105, 105726, 140968, 176210, 211452, 264315, 352420, 422904, 528630, 704840, 1057260, 2114520]

約数ペア:

[(1, 2114520), (2, 1057260), (3, 704840), (4, 528630), (5, 422904), (6, 352420), (8, 264315), (10, 211452), (12, 176210), (15, 140968), (20, 105726), (24, 88105), (30, 70484), (40, 52863), (60, 35242), (67, 31560), (120, 17621), (134, 15780), (201, 10520), (263, 8040), (268, 7890), (335, 6312), (402, 5260), (526, 4020), (536, 3945), (670, 3156), (789, 2680), (804, 2630), (1005, 2104), (1052, 2010), (1315, 1608), (1340, 1578)]