1267834440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:751

約数の個数: 128

約数和(自身を含む): 3863583360

約数和(自身を除く): 2595748920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 293, 321, 337, 428, 535, 586, 642, 674, 856, 879, 1011, 1070, 1172, 1284, 1348, 1465, 1605, 1685, 1758, 2022, 2140, 2344, 2568, 2696, 2930, 3210, 3370, 3516, 4044, 4280, 4395, 5055, 5860, 6420, 6740, 7032, 8088, 8790, 10110, 11720, 12840, 13480, 17580, 20220, 31351, 35160, 36059, 40440, 62702, 72118, 94053, 98741, 108177, 125404, 144236, 156755, 180295, 188106, 197482, 216354, 250808, 288472, 296223, 313510, 360590, 376212, 394964, 432708, 470265, 493705, 540885, 592446, 627020, 721180, 752424, 789928, 865416, 940530, 987410, 1081770, 1184892, 1254040, 1442360, 1481115, 1881060, 1974820, 2163540, 2369784, 2962230, 3762120, 3949640, 4327080, 5924460, 10565287, 11848920, 21130574, 31695861, 42261148, 52826435, 63391722, 84522296, 105652870, 126783444, 158479305, 211305740, 253566888, 316958610, 422611480, 633917220, 1267834440]

約数ペア:

[(1, 1267834440), (2, 633917220), (3, 422611480), (4, 316958610), (5, 253566888), (6, 211305740), (8, 158479305), (10, 126783444), (12, 105652870), (15, 84522296), (20, 63391722), (24, 52826435), (30, 42261148), (40, 31695861), (60, 21130574), (107, 11848920), (120, 10565287), (214, 5924460), (293, 4327080), (321, 3949640), (337, 3762120), (428, 2962230), (535, 2369784), (586, 2163540), (642, 1974820), (674, 1881060), (856, 1481115), (879, 1442360), (1011, 1254040), (1070, 1184892), (1172, 1081770), (1284, 987410), (1348, 940530), (1465, 865416), (1605, 789928), (1685, 752424), (1758, 721180), (2022, 627020), (2140, 592446), (2344, 540885), (2568, 493705), (2696, 470265), (2930, 432708), (3210, 394964), (3370, 376212), (3516, 360590), (4044, 313510), (4280, 296223), (4395, 288472), (5055, 250808), (5860, 216354), (6420, 197482), (6740, 188106), (7032, 180295), (8088, 156755), (8790, 144236), (10110, 125404), (11720, 108177), (12840, 98741), (13480, 94053), (17580, 72118), (20220, 62702), (31351, 40440), (35160, 36059)]