15820227948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1292

約数の個数: 192

約数和(自身を含む): 45606371328

約数和(自身を除く): 29786143380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 83, 84, 102, 119, 127, 166, 204, 238, 249, 254, 332, 357, 381, 476, 498, 508, 581, 714, 762, 889, 996, 1051, 1162, 1411, 1428, 1524, 1743, 1778, 2102, 2159, 2324, 2667, 2822, 3153, 3486, 3556, 4204, 4233, 4318, 5334, 5644, 6306, 6477, 6972, 7357, 8466, 8636, 9877, 10541, 10668, 12612, 12954, 14714, 15113, 16932, 17867, 19754, 21082, 22071, 25908, 29428, 29631, 30226, 31623, 35734, 39508, 42164, 44142, 45339, 53601, 59262, 60452, 63246, 71468, 73787, 87233, 88284, 90678, 107202, 118524, 125069, 126492, 133477, 147574, 174466, 179197, 181356, 214404, 221361, 250138, 261699, 266954, 295148, 348932, 358394, 375207, 400431, 442722, 500276, 523398, 533908, 537591, 610631, 716788, 750414, 800862, 885444, 934339, 1046796, 1075182, 1221262, 1254379, 1482961, 1500828, 1601724, 1831893, 1868678, 2150364, 2269109, 2442524, 2508758, 2803017, 2965922, 3663786, 3737356, 3763137, 4448883, 4538218, 5017516, 5606034, 5931844, 6807327, 7327572, 7526274, 8897766, 9076436, 10380727, 11078591, 11212068, 13614654, 15052548, 15883763, 17795532, 20761454, 22157182, 27229308, 31142181, 31767526, 33235773, 41522908, 44314364, 47651289, 62284362, 63535052, 66471546, 77550137, 95302578, 124568724, 132943092, 155100274, 188336047, 190605156, 232650411, 310200548, 376672094, 465300822, 565008141, 753344188, 930601644, 1130016282, 1318352329, 2260032564, 2636704658, 3955056987, 5273409316, 7910113974, 15820227948]

約数ペア:

[(1, 15820227948), (2, 7910113974), (3, 5273409316), (4, 3955056987), (6, 2636704658), (7, 2260032564), (12, 1318352329), (14, 1130016282), (17, 930601644), (21, 753344188), (28, 565008141), (34, 465300822), (42, 376672094), (51, 310200548), (68, 232650411), (83, 190605156), (84, 188336047), (102, 155100274), (119, 132943092), (127, 124568724), (166, 95302578), (204, 77550137), (238, 66471546), (249, 63535052), (254, 62284362), (332, 47651289), (357, 44314364), (381, 41522908), (476, 33235773), (498, 31767526), (508, 31142181), (581, 27229308), (714, 22157182), (762, 20761454), (889, 17795532), (996, 15883763), (1051, 15052548), (1162, 13614654), (1411, 11212068), (1428, 11078591), (1524, 10380727), (1743, 9076436), (1778, 8897766), (2102, 7526274), (2159, 7327572), (2324, 6807327), (2667, 5931844), (2822, 5606034), (3153, 5017516), (3486, 4538218), (3556, 4448883), (4204, 3763137), (4233, 3737356), (4318, 3663786), (5334, 2965922), (5644, 2803017), (6306, 2508758), (6477, 2442524), (6972, 2269109), (7357, 2150364), (8466, 1868678), (8636, 1831893), (9877, 1601724), (10541, 1500828), (10668, 1482961), (12612, 1254379), (12954, 1221262), (14714, 1075182), (15113, 1046796), (16932, 934339), (17867, 885444), (19754, 800862), (21082, 750414), (22071, 716788), (25908, 610631), (29428, 537591), (29631, 533908), (30226, 523398), (31623, 500276), (35734, 442722), (39508, 400431), (42164, 375207), (44142, 358394), (45339, 348932), (53601, 295148), (59262, 266954), (60452, 261699), (63246, 250138), (71468, 221361), (73787, 214404), (87233, 181356), (88284, 179197), (90678, 174466), (107202, 147574), (118524, 133477), (125069, 126492)]