156938280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5711}}^1$

素因数の和:5954

約数の個数: 64

約数和(自身を含む): 472953600

約数和(自身を除く): 316015320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 5711, 6870, 9160, 11422, 13740, 17133, 22844, 27480, 28555, 34266, 45688, 57110, 68532, 85665, 114220, 137064, 171330, 228440, 342660, 685320, 1307819, 2615638, 3923457, 5231276, 6539095, 7846914, 10462552, 13078190, 15693828, 19617285, 26156380, 31387656, 39234570, 52312760, 78469140, 156938280]

約数ペア:

[(1, 156938280), (2, 78469140), (3, 52312760), (4, 39234570), (5, 31387656), (6, 26156380), (8, 19617285), (10, 15693828), (12, 13078190), (15, 10462552), (20, 7846914), (24, 6539095), (30, 5231276), (40, 3923457), (60, 2615638), (120, 1307819), (229, 685320), (458, 342660), (687, 228440), (916, 171330), (1145, 137064), (1374, 114220), (1832, 85665), (2290, 68532), (2748, 57110), (3435, 45688), (4580, 34266), (5496, 28555), (5711, 27480), (6870, 22844), (9160, 17133), (11422, 13740)]