216136680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13147}}^1$

素因数の和:13298

約数の個数: 64

約数和(自身を含む): 653192640

約数和(自身を除く): 437055960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 13147, 16440, 26294, 39441, 52588, 65735, 78882, 105176, 131470, 157764, 197205, 262940, 315528, 394410, 525880, 788820, 1577640, 1801139, 3602278, 5403417, 7204556, 9005695, 10806834, 14409112, 18011390, 21613668, 27017085, 36022780, 43227336, 54034170, 72045560, 108068340, 216136680]

約数ペア:

[(1, 216136680), (2, 108068340), (3, 72045560), (4, 54034170), (5, 43227336), (6, 36022780), (8, 27017085), (10, 21613668), (12, 18011390), (15, 14409112), (20, 10806834), (24, 9005695), (30, 7204556), (40, 5403417), (60, 3602278), (120, 1801139), (137, 1577640), (274, 788820), (411, 525880), (548, 394410), (685, 315528), (822, 262940), (1096, 197205), (1370, 157764), (1644, 131470), (2055, 105176), (2740, 78882), (3288, 65735), (4110, 52588), (5480, 39441), (8220, 26294), (13147, 16440)]