15691606360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{23327}}^1$

素因数の和:23656

約数の個数: 64

約数和(自身を含む): 35977374720

約数和(自身を除く): 20285768360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 251, 268, 335, 502, 536, 670, 1004, 1255, 1340, 2008, 2510, 2680, 5020, 10040, 16817, 23327, 33634, 46654, 67268, 84085, 93308, 116635, 134536, 168170, 186616, 233270, 336340, 466540, 672680, 933080, 1562909, 3125818, 5855077, 6251636, 7814545, 11710154, 12503272, 15629090, 23420308, 29275385, 31258180, 46840616, 58550770, 62516360, 117101540, 234203080, 392290159, 784580318, 1569160636, 1961450795, 3138321272, 3922901590, 7845803180, 15691606360]

約数ペア:

[(1, 15691606360), (2, 7845803180), (4, 3922901590), (5, 3138321272), (8, 1961450795), (10, 1569160636), (20, 784580318), (40, 392290159), (67, 234203080), (134, 117101540), (251, 62516360), (268, 58550770), (335, 46840616), (502, 31258180), (536, 29275385), (670, 23420308), (1004, 15629090), (1255, 12503272), (1340, 11710154), (2008, 7814545), (2510, 6251636), (2680, 5855077), (5020, 3125818), (10040, 1562909), (16817, 933080), (23327, 672680), (33634, 466540), (46654, 336340), (67268, 233270), (84085, 186616), (93308, 168170), (116635, 134536)]