164483880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^2$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 539840160

約数和(自身を除く): 375356280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 353, 440, 660, 706, 1059, 1320, 1412, 1765, 2118, 2824, 3530, 3883, 4236, 5295, 7060, 7766, 8472, 10590, 11649, 14120, 15532, 19415, 21180, 23298, 31064, 38830, 42360, 46596, 58245, 77660, 93192, 116490, 124609, 155320, 232980, 249218, 373827, 465960, 498436, 623045, 747654, 996872, 1246090, 1370699, 1495308, 1869135, 2492180, 2741398, 2990616, 3738270, 4112097, 4984360, 5482796, 6853495, 7476540, 8224194, 10965592, 13706990, 14953080, 16448388, 20560485, 27413980, 32896776, 41120970, 54827960, 82241940, 164483880]

約数ペア:

[(1, 164483880), (2, 82241940), (3, 54827960), (4, 41120970), (5, 32896776), (6, 27413980), (8, 20560485), (10, 16448388), (11, 14953080), (12, 13706990), (15, 10965592), (20, 8224194), (22, 7476540), (24, 6853495), (30, 5482796), (33, 4984360), (40, 4112097), (44, 3738270), (55, 2990616), (60, 2741398), (66, 2492180), (88, 1869135), (110, 1495308), (120, 1370699), (132, 1246090), (165, 996872), (220, 747654), (264, 623045), (330, 498436), (353, 465960), (440, 373827), (660, 249218), (706, 232980), (1059, 155320), (1320, 124609), (1412, 116490), (1765, 93192), (2118, 77660), (2824, 58245), (3530, 46596), (3883, 42360), (4236, 38830), (5295, 31064), (7060, 23298), (7766, 21180), (8472, 19415), (10590, 15532), (11649, 14120)]