217036920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4177}}^1$

素因数の和:4624

約数の個数: 64

約数和(自身を含む): 652770720

約数和(自身を除く): 435733800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 1299, 1732, 2165, 2598, 3464, 4177, 4330, 5196, 6495, 8354, 8660, 10392, 12531, 12990, 16708, 17320, 20885, 25062, 25980, 33416, 41770, 50124, 51960, 62655, 83540, 100248, 125310, 167080, 250620, 501240, 1808641, 3617282, 5425923, 7234564, 9043205, 10851846, 14469128, 18086410, 21703692, 27129615, 36172820, 43407384, 54259230, 72345640, 108518460, 217036920]

約数ペア:

[(1, 217036920), (2, 108518460), (3, 72345640), (4, 54259230), (5, 43407384), (6, 36172820), (8, 27129615), (10, 21703692), (12, 18086410), (15, 14469128), (20, 10851846), (24, 9043205), (30, 7234564), (40, 5425923), (60, 3617282), (120, 1808641), (433, 501240), (866, 250620), (1299, 167080), (1732, 125310), (2165, 100248), (2598, 83540), (3464, 62655), (4177, 51960), (4330, 50124), (5196, 41770), (6495, 33416), (8354, 25980), (8660, 25062), (10392, 20885), (12531, 17320), (12990, 16708)]