240241465730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{788789}}^1$

素因数の和:789051

約数の個数: 64

約数和(自身を含む): 522494496000

約数和(自身を除く): 282253030270

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 229, 266, 458, 665, 1145, 1330, 1603, 2290, 3206, 4351, 8015, 8702, 16030, 21755, 30457, 43510, 60914, 152285, 304570, 788789, 1577578, 3943945, 5521523, 7887890, 11043046, 14986991, 27607615, 29973982, 55215230, 74934955, 104908937, 149869910, 180632681, 209817874, 361265362, 524544685, 903163405, 1049089370, 1264428767, 1806326810, 2528857534, 3432020939, 6322143835, 6864041878, 12644287670, 17160104695, 24024146573, 34320209390, 48048293146, 120120732865, 240241465730]

約数ペア:

[(1, 240241465730), (2, 120120732865), (5, 48048293146), (7, 34320209390), (10, 24024146573), (14, 17160104695), (19, 12644287670), (35, 6864041878), (38, 6322143835), (70, 3432020939), (95, 2528857534), (133, 1806326810), (190, 1264428767), (229, 1049089370), (266, 903163405), (458, 524544685), (665, 361265362), (1145, 209817874), (1330, 180632681), (1603, 149869910), (2290, 104908937), (3206, 74934955), (4351, 55215230), (8015, 29973982), (8702, 27607615), (16030, 14986991), (21755, 11043046), (30457, 7887890), (43510, 5521523), (60914, 3943945), (152285, 1577578), (304570, 788789)]