234621240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{279311}}^1$

素因数の和:279332

約数の個数: 64

約数和(自身を含む): 804418560

約数和(自身を除く): 569797320

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, 279311, 558622, 837933, 1117244, 1396555, 1675866, 1955177, 2234488, 2793110, 3351732, 3910354, 4189665, 5586220, 5865531, 6703464, 7820708, 8379330, 9775885, 11172440, 11731062, 15641416, 16758660, 19551770, 23462124, 29327655, 33517320, 39103540, 46924248, 58655310, 78207080, 117310620, 234621240]

約数ペア:

[(1, 234621240), (2, 117310620), (3, 78207080), (4, 58655310), (5, 46924248), (6, 39103540), (7, 33517320), (8, 29327655), (10, 23462124), (12, 19551770), (14, 16758660), (15, 15641416), (20, 11731062), (21, 11172440), (24, 9775885), (28, 8379330), (30, 7820708), (35, 6703464), (40, 5865531), (42, 5586220), (56, 4189665), (60, 3910354), (70, 3351732), (84, 2793110), (105, 2234488), (120, 1955177), (140, 1675866), (168, 1396555), (210, 1117244), (280, 837933), (420, 558622), (840, 279311)]