2505434280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 7853086080

約数和(自身を除く): 5347651800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 101, 111, 120, 148, 151, 185, 202, 222, 296, 302, 303, 370, 404, 444, 453, 505, 555, 604, 606, 740, 755, 808, 888, 906, 1010, 1110, 1208, 1212, 1369, 1480, 1510, 1515, 1812, 2020, 2220, 2265, 2424, 2738, 3020, 3030, 3624, 3737, 4040, 4107, 4440, 4530, 5476, 5587, 6040, 6060, 6845, 7474, 8214, 9060, 10952, 11174, 11211, 12120, 13690, 14948, 15251, 16428, 16761, 18120, 18685, 20535, 22348, 22422, 27380, 27935, 29896, 30502, 32856, 33522, 37370, 41070, 44696, 44844, 45753, 54760, 55870, 56055, 61004, 67044, 74740, 76255, 82140, 83805, 89688, 91506, 111740, 112110, 122008, 134088, 138269, 149480, 152510, 164280, 167610, 183012, 206719, 223480, 224220, 228765, 276538, 305020, 335220, 366024, 413438, 414807, 448440, 457530, 553076, 564287, 610040, 620157, 670440, 691345, 826876, 829614, 915060, 1033595, 1106152, 1128574, 1240314, 1382690, 1653752, 1659228, 1692861, 1830120, 2067190, 2074035, 2257148, 2480628, 2765380, 2821435, 3100785, 3318456, 3385722, 4134380, 4148070, 4514296, 4961256, 5530760, 5642870, 6201570, 6771444, 8268760, 8296140, 8464305, 11285740, 12403140, 13542888, 16592280, 16928610, 20878619, 22571480, 24806280, 33857220, 41757238, 62635857, 67714440, 83514476, 104393095, 125271714, 167028952, 208786190, 250543428, 313179285, 417572380, 501086856, 626358570, 835144760, 1252717140, 2505434280]

約数ペア:

[(1, 2505434280), (2, 1252717140), (3, 835144760), (4, 626358570), (5, 501086856), (6, 417572380), (8, 313179285), (10, 250543428), (12, 208786190), (15, 167028952), (20, 125271714), (24, 104393095), (30, 83514476), (37, 67714440), (40, 62635857), (60, 41757238), (74, 33857220), (101, 24806280), (111, 22571480), (120, 20878619), (148, 16928610), (151, 16592280), (185, 13542888), (202, 12403140), (222, 11285740), (296, 8464305), (302, 8296140), (303, 8268760), (370, 6771444), (404, 6201570), (444, 5642870), (453, 5530760), (505, 4961256), (555, 4514296), (604, 4148070), (606, 4134380), (740, 3385722), (755, 3318456), (808, 3100785), (888, 2821435), (906, 2765380), (1010, 2480628), (1110, 2257148), (1208, 2074035), (1212, 2067190), (1369, 1830120), (1480, 1692861), (1510, 1659228), (1515, 1653752), (1812, 1382690), (2020, 1240314), (2220, 1128574), (2265, 1106152), (2424, 1033595), (2738, 915060), (3020, 829614), (3030, 826876), (3624, 691345), (3737, 670440), (4040, 620157), (4107, 610040), (4440, 564287), (4530, 553076), (5476, 457530), (5587, 448440), (6040, 414807), (6060, 413438), (6845, 366024), (7474, 335220), (8214, 305020), (9060, 276538), (10952, 228765), (11174, 224220), (11211, 223480), (12120, 206719), (13690, 183012), (14948, 167610), (15251, 164280), (16428, 152510), (16761, 149480), (18120, 138269), (18685, 134088), (20535, 122008), (22348, 112110), (22422, 111740), (27380, 91506), (27935, 89688), (29896, 83805), (30502, 82140), (32856, 76255), (33522, 74740), (37370, 67044), (41070, 61004), (44696, 56055), (44844, 55870), (45753, 54760)]