1330972755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 2707292160

約数和(自身を除く): 1376319405

約数列:

[1, 3, 5, 7, 15, 17, 21, 31, 35, 51, 67, 85, 93, 105, 119, 155, 201, 217, 255, 335, 357, 359, 465, 469, 527, 595, 651, 1005, 1077, 1085, 1139, 1407, 1581, 1785, 1795, 2077, 2345, 2513, 2635, 3255, 3417, 3689, 5385, 5695, 6103, 6231, 7035, 7539, 7905, 7973, 10385, 11067, 11129, 12565, 14539, 17085, 18309, 18445, 23919, 24053, 30515, 31155, 33387, 35309, 37695, 39865, 42721, 43617, 55335, 55645, 72159, 72695, 77903, 91545, 105927, 119595, 120265, 128163, 166935, 168371, 176545, 189193, 213605, 218085, 233709, 247163, 360795, 389515, 408901, 505113, 529635, 567579, 640815, 741489, 745643, 841855, 945965, 1168545, 1226703, 1235815, 1324351, 2044505, 2236929, 2525565, 2837895, 2862307, 3707445, 3728215, 3973053, 5219501, 6133515, 6621755, 8586921, 11184645, 12675931, 14311535, 15658503, 19865265, 26097505, 38027793, 42934605, 63379655, 78292515, 88731517, 190138965, 266194551, 443657585, 1330972755]

約数ペア:

[(1, 1330972755), (3, 443657585), (5, 266194551), (7, 190138965), (15, 88731517), (17, 78292515), (21, 63379655), (31, 42934605), (35, 38027793), (51, 26097505), (67, 19865265), (85, 15658503), (93, 14311535), (105, 12675931), (119, 11184645), (155, 8586921), (201, 6621755), (217, 6133515), (255, 5219501), (335, 3973053), (357, 3728215), (359, 3707445), (465, 2862307), (469, 2837895), (527, 2525565), (595, 2236929), (651, 2044505), (1005, 1324351), (1077, 1235815), (1085, 1226703), (1139, 1168545), (1407, 945965), (1581, 841855), (1785, 745643), (1795, 741489), (2077, 640815), (2345, 567579), (2513, 529635), (2635, 505113), (3255, 408901), (3417, 389515), (3689, 360795), (5385, 247163), (5695, 233709), (6103, 218085), (6231, 213605), (7035, 189193), (7539, 176545), (7905, 168371), (7973, 166935), (10385, 128163), (11067, 120265), (11129, 119595), (12565, 105927), (14539, 91545), (17085, 77903), (18309, 72695), (18445, 72159), (23919, 55645), (24053, 55335), (30515, 43617), (31155, 42721), (33387, 39865), (35309, 37695)]