213546120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{5099}}^1$

素因数の和:5462

約数の個数: 64

約数和(自身を含む): 642600000

約数和(自身を除く): 429053880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5099, 5235, 6980, 8376, 10198, 10470, 13960, 15297, 20396, 20940, 25495, 30594, 40792, 41880, 50990, 61188, 76485, 101980, 122376, 152970, 203960, 305940, 611880, 1779551, 3559102, 5338653, 7118204, 8897755, 10677306, 14236408, 17795510, 21354612, 26693265, 35591020, 42709224, 53386530, 71182040, 106773060, 213546120]

約数ペア:

[(1, 213546120), (2, 106773060), (3, 71182040), (4, 53386530), (5, 42709224), (6, 35591020), (8, 26693265), (10, 21354612), (12, 17795510), (15, 14236408), (20, 10677306), (24, 8897755), (30, 7118204), (40, 5338653), (60, 3559102), (120, 1779551), (349, 611880), (698, 305940), (1047, 203960), (1396, 152970), (1745, 122376), (2094, 101980), (2792, 76485), (3490, 61188), (4188, 50990), (5099, 41880), (5235, 40792), (6980, 30594), (8376, 25495), (10198, 20940), (10470, 20396), (13960, 15297)]