380314760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3701}}^1$

素因数の和:4086

約数の個数: 64

約数和(自身を含む): 980881920

約数和(自身を除く): 600567160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 367, 734, 1468, 1835, 2569, 2936, 3670, 3701, 5138, 7340, 7402, 10276, 12845, 14680, 14804, 18505, 20552, 25690, 25907, 29608, 37010, 51380, 51814, 74020, 102760, 103628, 129535, 148040, 207256, 259070, 518140, 1036280, 1358267, 2716534, 5433068, 6791335, 9507869, 10866136, 13582670, 19015738, 27165340, 38031476, 47539345, 54330680, 76062952, 95078690, 190157380, 380314760]

約数ペア:

[(1, 380314760), (2, 190157380), (4, 95078690), (5, 76062952), (7, 54330680), (8, 47539345), (10, 38031476), (14, 27165340), (20, 19015738), (28, 13582670), (35, 10866136), (40, 9507869), (56, 6791335), (70, 5433068), (140, 2716534), (280, 1358267), (367, 1036280), (734, 518140), (1468, 259070), (1835, 207256), (2569, 148040), (2936, 129535), (3670, 103628), (3701, 102760), (5138, 74020), (7340, 51814), (7402, 51380), (10276, 37010), (12845, 29608), (14680, 25907), (14804, 25690), (18505, 20552)]