134649480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1199

約数の個数: 128

約数和(自身を含む): 465050880

約数和(自身を除く): 330401400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1021, 1099, 1256, 1570, 1884, 2042, 2198, 2355, 3063, 3140, 3297, 3768, 4084, 4396, 4710, 5105, 5495, 6126, 6280, 6594, 7147, 8168, 8792, 9420, 10210, 10990, 12252, 13188, 14294, 15315, 16485, 18840, 20420, 21441, 21980, 24504, 26376, 28588, 30630, 32970, 35735, 40840, 42882, 43960, 57176, 61260, 65940, 71470, 85764, 107205, 122520, 131880, 142940, 160297, 171528, 214410, 285880, 320594, 428820, 480891, 641188, 801485, 857640, 961782, 1122079, 1282376, 1602970, 1923564, 2244158, 2404455, 3205940, 3366237, 3847128, 4488316, 4808910, 5610395, 6411880, 6732474, 8976632, 9617820, 11220790, 13464948, 16831185, 19235640, 22441580, 26929896, 33662370, 44883160, 67324740, 134649480]

約数ペア:

[(1, 134649480), (2, 67324740), (3, 44883160), (4, 33662370), (5, 26929896), (6, 22441580), (7, 19235640), (8, 16831185), (10, 13464948), (12, 11220790), (14, 9617820), (15, 8976632), (20, 6732474), (21, 6411880), (24, 5610395), (28, 4808910), (30, 4488316), (35, 3847128), (40, 3366237), (42, 3205940), (56, 2404455), (60, 2244158), (70, 1923564), (84, 1602970), (105, 1282376), (120, 1122079), (140, 961782), (157, 857640), (168, 801485), (210, 641188), (280, 480891), (314, 428820), (420, 320594), (471, 285880), (628, 214410), (785, 171528), (840, 160297), (942, 142940), (1021, 131880), (1099, 122520), (1256, 107205), (1570, 85764), (1884, 71470), (2042, 65940), (2198, 61260), (2355, 57176), (3063, 43960), (3140, 42882), (3297, 40840), (3768, 35735), (4084, 32970), (4396, 30630), (4710, 28588), (5105, 26376), (5495, 24504), (6126, 21980), (6280, 21441), (6594, 20420), (7147, 18840), (8168, 16485), (8792, 15315), (9420, 14294), (10210, 13188), (10990, 12252)]