204923640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1777}}^1$

素因数の和:1853

約数の個数: 96

約数和(自身を含む): 635599440

約数和(自身を除く): 430675800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 961, 1240, 1777, 1860, 1922, 2883, 3554, 3720, 3844, 4805, 5331, 5766, 7108, 7688, 8885, 9610, 10662, 11532, 14216, 14415, 17770, 19220, 21324, 23064, 26655, 28830, 35540, 38440, 42648, 53310, 55087, 57660, 71080, 106620, 110174, 115320, 165261, 213240, 220348, 275435, 330522, 440696, 550870, 661044, 826305, 1101740, 1322088, 1652610, 1707697, 2203480, 3305220, 3415394, 5123091, 6610440, 6830788, 8538485, 10246182, 13661576, 17076970, 20492364, 25615455, 34153940, 40984728, 51230910, 68307880, 102461820, 204923640]

約数ペア:

[(1, 204923640), (2, 102461820), (3, 68307880), (4, 51230910), (5, 40984728), (6, 34153940), (8, 25615455), (10, 20492364), (12, 17076970), (15, 13661576), (20, 10246182), (24, 8538485), (30, 6830788), (31, 6610440), (40, 5123091), (60, 3415394), (62, 3305220), (93, 2203480), (120, 1707697), (124, 1652610), (155, 1322088), (186, 1101740), (248, 826305), (310, 661044), (372, 550870), (465, 440696), (620, 330522), (744, 275435), (930, 220348), (961, 213240), (1240, 165261), (1777, 115320), (1860, 110174), (1922, 106620), (2883, 71080), (3554, 57660), (3720, 55087), (3844, 53310), (4805, 42648), (5331, 38440), (5766, 35540), (7108, 28830), (7688, 26655), (8885, 23064), (9610, 21324), (10662, 19220), (11532, 17770), (14216, 14415)]