240097902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 589731840

約数和(自身を除く): 349633938

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 47, 51, 58, 66, 87, 94, 102, 141, 157, 174, 187, 282, 314, 319, 374, 471, 493, 517, 561, 638, 799, 942, 957, 986, 1034, 1122, 1363, 1479, 1551, 1598, 1727, 1914, 2397, 2669, 2726, 2958, 3102, 3454, 4089, 4553, 4794, 5181, 5338, 5423, 7379, 8007, 8178, 8789, 9106, 10362, 10846, 13659, 14758, 14993, 16014, 16269, 17578, 22137, 23171, 26367, 27318, 29359, 29986, 32538, 44274, 44979, 46342, 50083, 52734, 58718, 69513, 77401, 81169, 88077, 89958, 100166, 125443, 139026, 150249, 154802, 162338, 176154, 213991, 232203, 243507, 250886, 254881, 300498, 376329, 427982, 464406, 487014, 509762, 641973, 752658, 764643, 851411, 1283946, 1379873, 1529286, 1702822, 2353901, 2554233, 2759746, 3637847, 4139619, 4707802, 5108466, 7061703, 7275694, 8279238, 10913541, 14123406, 21827082, 40016317, 80032634, 120048951, 240097902]

約数ペア:

[(1, 240097902), (2, 120048951), (3, 80032634), (6, 40016317), (11, 21827082), (17, 14123406), (22, 10913541), (29, 8279238), (33, 7275694), (34, 7061703), (47, 5108466), (51, 4707802), (58, 4139619), (66, 3637847), (87, 2759746), (94, 2554233), (102, 2353901), (141, 1702822), (157, 1529286), (174, 1379873), (187, 1283946), (282, 851411), (314, 764643), (319, 752658), (374, 641973), (471, 509762), (493, 487014), (517, 464406), (561, 427982), (638, 376329), (799, 300498), (942, 254881), (957, 250886), (986, 243507), (1034, 232203), (1122, 213991), (1363, 176154), (1479, 162338), (1551, 154802), (1598, 150249), (1727, 139026), (1914, 125443), (2397, 100166), (2669, 89958), (2726, 88077), (2958, 81169), (3102, 77401), (3454, 69513), (4089, 58718), (4553, 52734), (4794, 50083), (5181, 46342), (5338, 44979), (5423, 44274), (7379, 32538), (8007, 29986), (8178, 29359), (8789, 27318), (9106, 26367), (10362, 23171), (10846, 22137), (13659, 17578), (14758, 16269), (14993, 16014)]