15203967576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{12433}}^1$

素因数の和:12729

約数の個数: 128

約数和(自身を含む): 45120499200

約数和(自身を除く): 29916531624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 251, 348, 406, 502, 609, 696, 753, 812, 1004, 1218, 1506, 1624, 1757, 2008, 2436, 3012, 3514, 4872, 5271, 6024, 7028, 7279, 10542, 12433, 14056, 14558, 21084, 21837, 24866, 29116, 37299, 42168, 43674, 49732, 50953, 58232, 74598, 87031, 87348, 99464, 101906, 149196, 152859, 174062, 174696, 203812, 261093, 298392, 305718, 348124, 360557, 407624, 522186, 611436, 696248, 721114, 1044372, 1081671, 1222872, 1442228, 2088744, 2163342, 2523899, 2884456, 3120683, 4326684, 5047798, 6241366, 7571697, 8653368, 9362049, 10095596, 12482732, 15143394, 18724098, 20191192, 21844781, 24965464, 30286788, 37448196, 43689562, 60573576, 65534343, 74896392, 87379124, 90499807, 131068686, 174758248, 180999614, 262137372, 271499421, 361999228, 524274744, 542998842, 633498649, 723998456, 1085997684, 1266997298, 1900495947, 2171995368, 2533994596, 3800991894, 5067989192, 7601983788, 15203967576]

約数ペア:

[(1, 15203967576), (2, 7601983788), (3, 5067989192), (4, 3800991894), (6, 2533994596), (7, 2171995368), (8, 1900495947), (12, 1266997298), (14, 1085997684), (21, 723998456), (24, 633498649), (28, 542998842), (29, 524274744), (42, 361999228), (56, 271499421), (58, 262137372), (84, 180999614), (87, 174758248), (116, 131068686), (168, 90499807), (174, 87379124), (203, 74896392), (232, 65534343), (251, 60573576), (348, 43689562), (406, 37448196), (502, 30286788), (609, 24965464), (696, 21844781), (753, 20191192), (812, 18724098), (1004, 15143394), (1218, 12482732), (1506, 10095596), (1624, 9362049), (1757, 8653368), (2008, 7571697), (2436, 6241366), (3012, 5047798), (3514, 4326684), (4872, 3120683), (5271, 2884456), (6024, 2523899), (7028, 2163342), (7279, 2088744), (10542, 1442228), (12433, 1222872), (14056, 1081671), (14558, 1044372), (21084, 721114), (21837, 696248), (24866, 611436), (29116, 522186), (37299, 407624), (42168, 360557), (43674, 348124), (49732, 305718), (50953, 298392), (58232, 261093), (74598, 203812), (87031, 174696), (87348, 174062), (99464, 152859), (101906, 149196)]