209426358840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1862561}}^1$

素因数の和:1863512

約数の個数: 64

約数和(自身を含む): 628949936160

約数和(自身を除く): 419523577320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 937, 1874, 2811, 3748, 4685, 5622, 7496, 9370, 11244, 14055, 18740, 22488, 28110, 37480, 56220, 112440, 1862561, 3725122, 5587683, 7450244, 9312805, 11175366, 14900488, 18625610, 22350732, 27938415, 37251220, 44701464, 55876830, 74502440, 111753660, 223507320, 1745219657, 3490439314, 5235658971, 6980878628, 8726098285, 10471317942, 13961757256, 17452196570, 20942635884, 26178294855, 34904393140, 41885271768, 52356589710, 69808786280, 104713179420, 209426358840]

約数ペア:

[(1, 209426358840), (2, 104713179420), (3, 69808786280), (4, 52356589710), (5, 41885271768), (6, 34904393140), (8, 26178294855), (10, 20942635884), (12, 17452196570), (15, 13961757256), (20, 10471317942), (24, 8726098285), (30, 6980878628), (40, 5235658971), (60, 3490439314), (120, 1745219657), (937, 223507320), (1874, 111753660), (2811, 74502440), (3748, 55876830), (4685, 44701464), (5622, 37251220), (7496, 27938415), (9370, 22350732), (11244, 18625610), (14055, 14900488), (18740, 11175366), (22488, 9312805), (28110, 7450244), (37480, 5587683), (56220, 3725122), (112440, 1862561)]