1560225510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 4246272000

約数和(自身を除く): 2686046490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 193, 237, 270, 379, 386, 395, 474, 579, 711, 758, 790, 965, 1137, 1158, 1185, 1422, 1737, 1895, 1930, 2133, 2274, 2370, 2895, 3411, 3474, 3555, 3790, 4266, 5211, 5685, 5790, 6822, 7110, 8685, 10233, 10422, 10665, 11370, 15247, 17055, 17370, 20466, 21330, 26055, 29941, 30494, 34110, 45741, 51165, 52110, 59882, 73147, 76235, 89823, 91482, 102330, 137223, 146294, 149705, 152470, 179646, 219441, 228705, 269469, 274446, 299410, 365735, 411669, 438882, 449115, 457410, 538938, 658323, 686115, 731470, 808407, 823338, 898230, 1097205, 1316646, 1347345, 1372230, 1616814, 1974969, 2058345, 2194410, 2694690, 3291615, 3949938, 4042035, 4116690, 5778613, 6583230, 8084070, 9874845, 11557226, 17335839, 19749690, 28893065, 34671678, 52007517, 57786130, 86679195, 104015034, 156022551, 173358390, 260037585, 312045102, 520075170, 780112755, 1560225510]

約数ペア:

[(1, 1560225510), (2, 780112755), (3, 520075170), (5, 312045102), (6, 260037585), (9, 173358390), (10, 156022551), (15, 104015034), (18, 86679195), (27, 57786130), (30, 52007517), (45, 34671678), (54, 28893065), (79, 19749690), (90, 17335839), (135, 11557226), (158, 9874845), (193, 8084070), (237, 6583230), (270, 5778613), (379, 4116690), (386, 4042035), (395, 3949938), (474, 3291615), (579, 2694690), (711, 2194410), (758, 2058345), (790, 1974969), (965, 1616814), (1137, 1372230), (1158, 1347345), (1185, 1316646), (1422, 1097205), (1737, 898230), (1895, 823338), (1930, 808407), (2133, 731470), (2274, 686115), (2370, 658323), (2895, 538938), (3411, 457410), (3474, 449115), (3555, 438882), (3790, 411669), (4266, 365735), (5211, 299410), (5685, 274446), (5790, 269469), (6822, 228705), (7110, 219441), (8685, 179646), (10233, 152470), (10422, 149705), (10665, 146294), (11370, 137223), (15247, 102330), (17055, 91482), (17370, 89823), (20466, 76235), (21330, 73147), (26055, 59882), (29941, 52110), (30494, 51165), (34110, 45741)]