1369238280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2251}}^1$

素因数の和:2439

約数の個数: 128

約数和(自身を含む): 4251415680

約数和(自身を除く): 2882177400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 137, 148, 185, 222, 274, 296, 370, 411, 444, 548, 555, 685, 740, 822, 888, 1096, 1110, 1370, 1480, 1644, 2055, 2220, 2251, 2740, 3288, 4110, 4440, 4502, 5069, 5480, 6753, 8220, 9004, 10138, 11255, 13506, 15207, 16440, 18008, 20276, 22510, 25345, 27012, 30414, 33765, 40552, 45020, 50690, 54024, 60828, 67530, 76035, 83287, 90040, 101380, 121656, 135060, 152070, 166574, 202760, 249861, 270120, 304140, 308387, 333148, 416435, 499722, 608280, 616774, 666296, 832870, 925161, 999444, 1233548, 1249305, 1541935, 1665740, 1850322, 1998888, 2467096, 2498610, 3083870, 3331480, 3700644, 4625805, 4997220, 6167740, 7401288, 9251610, 9994440, 11410319, 12335480, 18503220, 22820638, 34230957, 37006440, 45641276, 57051595, 68461914, 91282552, 114103190, 136923828, 171154785, 228206380, 273847656, 342309570, 456412760, 684619140, 1369238280]

約数ペア:

[(1, 1369238280), (2, 684619140), (3, 456412760), (4, 342309570), (5, 273847656), (6, 228206380), (8, 171154785), (10, 136923828), (12, 114103190), (15, 91282552), (20, 68461914), (24, 57051595), (30, 45641276), (37, 37006440), (40, 34230957), (60, 22820638), (74, 18503220), (111, 12335480), (120, 11410319), (137, 9994440), (148, 9251610), (185, 7401288), (222, 6167740), (274, 4997220), (296, 4625805), (370, 3700644), (411, 3331480), (444, 3083870), (548, 2498610), (555, 2467096), (685, 1998888), (740, 1850322), (822, 1665740), (888, 1541935), (1096, 1249305), (1110, 1233548), (1370, 999444), (1480, 925161), (1644, 832870), (2055, 666296), (2220, 616774), (2251, 608280), (2740, 499722), (3288, 416435), (4110, 333148), (4440, 308387), (4502, 304140), (5069, 270120), (5480, 249861), (6753, 202760), (8220, 166574), (9004, 152070), (10138, 135060), (11255, 121656), (13506, 101380), (15207, 90040), (16440, 83287), (18008, 76035), (20276, 67530), (22510, 60828), (25345, 54024), (27012, 50690), (30414, 45020), (33765, 40552)]