210945240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53269}}^1$

素因数の和:53297

約数の個数: 96

約数和(自身を含む): 747910800

約数和(自身を除く): 536965560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 53269, 106538, 159807, 213076, 266345, 319614, 426152, 479421, 532690, 585959, 639228, 799035, 958842, 1065380, 1171918, 1278456, 1598070, 1757877, 1917684, 2130760, 2343836, 2397105, 2929795, 3196140, 3515754, 3835368, 4687672, 4794210, 5273631, 5859590, 6392280, 7031508, 8789385, 9588420, 10547262, 11719180, 14063016, 17578770, 19176840, 21094524, 23438360, 26368155, 35157540, 42189048, 52736310, 70315080, 105472620, 210945240]

約数ペア:

[(1, 210945240), (2, 105472620), (3, 70315080), (4, 52736310), (5, 42189048), (6, 35157540), (8, 26368155), (9, 23438360), (10, 21094524), (11, 19176840), (12, 17578770), (15, 14063016), (18, 11719180), (20, 10547262), (22, 9588420), (24, 8789385), (30, 7031508), (33, 6392280), (36, 5859590), (40, 5273631), (44, 4794210), (45, 4687672), (55, 3835368), (60, 3515754), (66, 3196140), (72, 2929795), (88, 2397105), (90, 2343836), (99, 2130760), (110, 1917684), (120, 1757877), (132, 1598070), (165, 1278456), (180, 1171918), (198, 1065380), (220, 958842), (264, 799035), (330, 639228), (360, 585959), (396, 532690), (440, 479421), (495, 426152), (660, 319614), (792, 266345), (990, 213076), (1320, 159807), (1980, 106538), (3960, 53269)]