274689240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{327011}}^1$

素因数の和:327032

約数の個数: 64

約数和(自身を含む): 941794560

約数和(自身を除く): 667105320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 327011, 654022, 981033, 1308044, 1635055, 1962066, 2289077, 2616088, 3270110, 3924132, 4578154, 4905165, 6540220, 6867231, 7848264, 9156308, 9810330, 11445385, 13080440, 13734462, 18312616, 19620660, 22890770, 27468924, 34336155, 39241320, 45781540, 54937848, 68672310, 91563080, 137344620, 274689240]

約数ペア:

[(1, 274689240), (2, 137344620), (3, 91563080), (4, 68672310), (5, 54937848), (6, 45781540), (7, 39241320), (8, 34336155), (10, 27468924), (12, 22890770), (14, 19620660), (15, 18312616), (20, 13734462), (21, 13080440), (24, 11445385), (28, 9810330), (30, 9156308), (35, 7848264), (40, 6867231), (42, 6540220), (56, 4905165), (60, 4578154), (70, 3924132), (84, 3270110), (105, 2616088), (120, 2289077), (140, 1962066), (168, 1635055), (210, 1308044), (280, 981033), (420, 654022), (840, 327011)]