15205893032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1231}}^1$

素因数の和:1647

約数の個数: 128

約数和(自身を含む): 34488115200

約数和(自身を除く): 19282222168

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 184, 187, 253, 359, 374, 391, 506, 718, 748, 782, 1012, 1231, 1436, 1496, 1564, 2024, 2462, 2872, 3128, 3949, 4301, 4924, 6103, 7898, 8257, 8602, 9848, 12206, 13541, 15796, 16514, 17204, 20927, 24412, 27082, 28313, 31592, 33028, 34408, 41854, 48824, 54164, 56626, 66056, 67133, 83708, 90827, 108328, 113252, 134266, 140369, 167416, 181654, 226504, 230197, 268532, 280738, 311443, 363308, 441929, 460394, 481321, 537064, 561476, 622886, 726616, 883858, 920788, 962642, 1122952, 1245772, 1544059, 1767716, 1841576, 1925284, 2491544, 3088118, 3535432, 3850568, 4861219, 5294531, 6176236, 7512793, 9722438, 10164367, 10589062, 12352472, 15025586, 19444876, 20328734, 21178124, 30051172, 38889752, 40657468, 42356248, 60102344, 81314936, 82640723, 111808037, 165281446, 172794239, 223616074, 330562892, 345588478, 447232148, 661125784, 691176956, 894464296, 1382353912, 1900736629, 3801473258, 7602946516, 15205893032]

約数ペア:

[(1, 15205893032), (2, 7602946516), (4, 3801473258), (8, 1900736629), (11, 1382353912), (17, 894464296), (22, 691176956), (23, 661125784), (34, 447232148), (44, 345588478), (46, 330562892), (68, 223616074), (88, 172794239), (92, 165281446), (136, 111808037), (184, 82640723), (187, 81314936), (253, 60102344), (359, 42356248), (374, 40657468), (391, 38889752), (506, 30051172), (718, 21178124), (748, 20328734), (782, 19444876), (1012, 15025586), (1231, 12352472), (1436, 10589062), (1496, 10164367), (1564, 9722438), (2024, 7512793), (2462, 6176236), (2872, 5294531), (3128, 4861219), (3949, 3850568), (4301, 3535432), (4924, 3088118), (6103, 2491544), (7898, 1925284), (8257, 1841576), (8602, 1767716), (9848, 1544059), (12206, 1245772), (13541, 1122952), (15796, 962642), (16514, 920788), (17204, 883858), (20927, 726616), (24412, 622886), (27082, 561476), (28313, 537064), (31592, 481321), (33028, 460394), (34408, 441929), (41854, 363308), (48824, 311443), (54164, 280738), (56626, 268532), (66056, 230197), (67133, 226504), (83708, 181654), (90827, 167416), (108328, 140369), (113252, 134266)]