193765740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10729}}^1$

素因数の和:10791

約数の個数: 96

約数和(自身を含む): 634529280

約数和(自身を除く): 440763540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 10729, 18060, 21458, 32187, 42916, 53645, 64374, 75103, 107290, 128748, 150206, 160935, 214580, 225309, 300412, 321870, 375515, 450618, 461347, 643740, 751030, 901236, 922694, 1126545, 1384041, 1502060, 1845388, 2253090, 2306735, 2768082, 3229429, 4506180, 4613470, 5536164, 6458858, 6920205, 9226940, 9688287, 12917716, 13840410, 16147145, 19376574, 27680820, 32294290, 38753148, 48441435, 64588580, 96882870, 193765740]

約数ペア:

[(1, 193765740), (2, 96882870), (3, 64588580), (4, 48441435), (5, 38753148), (6, 32294290), (7, 27680820), (10, 19376574), (12, 16147145), (14, 13840410), (15, 12917716), (20, 9688287), (21, 9226940), (28, 6920205), (30, 6458858), (35, 5536164), (42, 4613470), (43, 4506180), (60, 3229429), (70, 2768082), (84, 2306735), (86, 2253090), (105, 1845388), (129, 1502060), (140, 1384041), (172, 1126545), (210, 922694), (215, 901236), (258, 751030), (301, 643740), (420, 461347), (430, 450618), (516, 375515), (602, 321870), (645, 300412), (860, 225309), (903, 214580), (1204, 160935), (1290, 150206), (1505, 128748), (1806, 107290), (2580, 75103), (3010, 64374), (3612, 53645), (4515, 42916), (6020, 32187), (9030, 21458), (10729, 18060)]