280101078

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 160

約数和(自身を含む): 719785440

約数和(自身を除く): 439684362

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 53, 54, 57, 81, 101, 102, 106, 114, 153, 159, 162, 171, 202, 303, 306, 318, 323, 342, 459, 477, 513, 606, 646, 901, 909, 918, 954, 969, 1007, 1026, 1377, 1431, 1539, 1717, 1802, 1818, 1919, 1938, 2014, 2703, 2727, 2754, 2862, 2907, 3021, 3078, 3434, 3838, 4293, 5151, 5353, 5406, 5454, 5757, 5814, 6042, 8109, 8181, 8586, 8721, 9063, 10302, 10706, 11514, 15453, 16059, 16218, 16362, 17119, 17271, 17442, 18126, 24327, 26163, 27189, 30906, 32118, 32623, 34238, 34542, 46359, 48177, 48654, 51357, 51813, 52326, 54378, 65246, 72981, 81567, 91001, 92718, 96354, 97869, 101707, 102714, 103626, 139077, 144531, 145962, 154071, 155439, 163134, 182002, 195738, 203414, 273003, 278154, 289062, 293607, 305121, 308142, 310878, 433593, 462213, 546006, 587214, 610242, 819009, 867186, 880821, 915363, 924426, 1386639, 1638018, 1729019, 1761642, 1830726, 2457027, 2642463, 2746089, 2773278, 3458038, 4914054, 5187057, 5284926, 5492178, 7371081, 8238267, 10374114, 14742162, 15561171, 16476534, 31122342, 46683513, 93367026, 140050539, 280101078]

約数ペア:

[(1, 280101078), (2, 140050539), (3, 93367026), (6, 46683513), (9, 31122342), (17, 16476534), (18, 15561171), (19, 14742162), (27, 10374114), (34, 8238267), (38, 7371081), (51, 5492178), (53, 5284926), (54, 5187057), (57, 4914054), (81, 3458038), (101, 2773278), (102, 2746089), (106, 2642463), (114, 2457027), (153, 1830726), (159, 1761642), (162, 1729019), (171, 1638018), (202, 1386639), (303, 924426), (306, 915363), (318, 880821), (323, 867186), (342, 819009), (459, 610242), (477, 587214), (513, 546006), (606, 462213), (646, 433593), (901, 310878), (909, 308142), (918, 305121), (954, 293607), (969, 289062), (1007, 278154), (1026, 273003), (1377, 203414), (1431, 195738), (1539, 182002), (1717, 163134), (1802, 155439), (1818, 154071), (1919, 145962), (1938, 144531), (2014, 139077), (2703, 103626), (2727, 102714), (2754, 101707), (2862, 97869), (2907, 96354), (3021, 92718), (3078, 91001), (3434, 81567), (3838, 72981), (4293, 65246), (5151, 54378), (5353, 52326), (5406, 51813), (5454, 51357), (5757, 48654), (5814, 48177), (6042, 46359), (8109, 34542), (8181, 34238), (8586, 32623), (8721, 32118), (9063, 30906), (10302, 27189), (10706, 26163), (11514, 24327), (15453, 18126), (16059, 17442), (16218, 17271), (16362, 17119)]