468656580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{159407}}^1$

素因数の和:159433

約数の個数: 72

約数和(自身を含む): 1526491008

約数和(自身を除く): 1057834428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 159407, 318814, 478221, 637628, 797035, 956442, 1115849, 1594070, 1912884, 2231698, 2391105, 3188140, 3347547, 4463396, 4782210, 5579245, 6695094, 7810943, 9564420, 11158490, 13390188, 15621886, 16737735, 22316980, 23432829, 31243772, 33475470, 39054715, 46865658, 66950940, 78109430, 93731316, 117164145, 156218860, 234328290, 468656580]

約数ペア:

[(1, 468656580), (2, 234328290), (3, 156218860), (4, 117164145), (5, 93731316), (6, 78109430), (7, 66950940), (10, 46865658), (12, 39054715), (14, 33475470), (15, 31243772), (20, 23432829), (21, 22316980), (28, 16737735), (30, 15621886), (35, 13390188), (42, 11158490), (49, 9564420), (60, 7810943), (70, 6695094), (84, 5579245), (98, 4782210), (105, 4463396), (140, 3347547), (147, 3188140), (196, 2391105), (210, 2231698), (245, 1912884), (294, 1594070), (420, 1115849), (490, 956442), (588, 797035), (735, 637628), (980, 478221), (1470, 318814), (2940, 159407)]