64384740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17033}}^1$

素因数の和:17058

約数の個数: 96

約数和(自身を含む): 228936960

約数和(自身を除く): 164552220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17033, 34066, 51099, 68132, 85165, 102198, 119231, 153297, 170330, 204396, 238462, 255495, 306594, 340660, 357693, 459891, 476924, 510990, 596155, 613188, 715386, 766485, 919782, 1021980, 1073079, 1192310, 1430772, 1532970, 1788465, 1839564, 2146158, 2299455, 2384620, 3065940, 3219237, 3576930, 4292316, 4598910, 5365395, 6438474, 7153860, 9197820, 10730790, 12876948, 16096185, 21461580, 32192370, 64384740]

約数ペア:

[(1, 64384740), (2, 32192370), (3, 21461580), (4, 16096185), (5, 12876948), (6, 10730790), (7, 9197820), (9, 7153860), (10, 6438474), (12, 5365395), (14, 4598910), (15, 4292316), (18, 3576930), (20, 3219237), (21, 3065940), (27, 2384620), (28, 2299455), (30, 2146158), (35, 1839564), (36, 1788465), (42, 1532970), (45, 1430772), (54, 1192310), (60, 1073079), (63, 1021980), (70, 919782), (84, 766485), (90, 715386), (105, 613188), (108, 596155), (126, 510990), (135, 476924), (140, 459891), (180, 357693), (189, 340660), (210, 306594), (252, 255495), (270, 238462), (315, 204396), (378, 170330), (420, 153297), (540, 119231), (630, 102198), (756, 85165), (945, 68132), (1260, 51099), (1890, 34066), (3780, 17033)]