2920240176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{571}}^1$

素因数の和:1111

約数の個数: 160

約数和(自身を含む): 8933523456

約数和(自身を除く): 6013283280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 491, 496, 571, 651, 744, 868, 982, 1142, 1302, 1473, 1488, 1713, 1736, 1964, 2284, 2604, 2946, 3426, 3437, 3472, 3928, 3997, 4568, 5208, 5892, 6852, 6874, 7856, 7994, 9136, 10311, 10416, 11784, 11991, 13704, 13748, 15221, 15988, 17701, 20622, 23568, 23982, 27408, 27496, 30442, 31976, 35402, 41244, 45663, 47964, 53103, 54992, 60884, 63952, 70804, 82488, 91326, 95928, 106206, 106547, 121768, 123907, 141608, 164976, 182652, 191856, 212412, 213094, 243536, 247814, 280361, 283216, 319641, 365304, 371721, 424824, 426188, 495628, 560722, 639282, 730608, 743442, 841083, 849648, 852376, 991256, 1121444, 1278564, 1486884, 1682166, 1704752, 1962527, 1982512, 2242888, 2557128, 2973768, 3364332, 3925054, 4485776, 5114256, 5887581, 5947536, 6728664, 7850108, 8691191, 11775162, 13457328, 15700216, 17382382, 23550324, 26073573, 31400432, 34764764, 47100648, 52147146, 60838337, 69529528, 94201296, 104294292, 121676674, 139059056, 182515011, 208588584, 243353348, 365030022, 417177168, 486706696, 730060044, 973413392, 1460120088, 2920240176]

約数ペア:

[(1, 2920240176), (2, 1460120088), (3, 973413392), (4, 730060044), (6, 486706696), (7, 417177168), (8, 365030022), (12, 243353348), (14, 208588584), (16, 182515011), (21, 139059056), (24, 121676674), (28, 104294292), (31, 94201296), (42, 69529528), (48, 60838337), (56, 52147146), (62, 47100648), (84, 34764764), (93, 31400432), (112, 26073573), (124, 23550324), (168, 17382382), (186, 15700216), (217, 13457328), (248, 11775162), (336, 8691191), (372, 7850108), (434, 6728664), (491, 5947536), (496, 5887581), (571, 5114256), (651, 4485776), (744, 3925054), (868, 3364332), (982, 2973768), (1142, 2557128), (1302, 2242888), (1473, 1982512), (1488, 1962527), (1713, 1704752), (1736, 1682166), (1964, 1486884), (2284, 1278564), (2604, 1121444), (2946, 991256), (3426, 852376), (3437, 849648), (3472, 841083), (3928, 743442), (3997, 730608), (4568, 639282), (5208, 560722), (5892, 495628), (6852, 426188), (6874, 424824), (7856, 371721), (7994, 365304), (9136, 319641), (10311, 283216), (10416, 280361), (11784, 247814), (11991, 243536), (13704, 213094), (13748, 212412), (15221, 191856), (15988, 182652), (17701, 164976), (20622, 141608), (23568, 123907), (23982, 121768), (27408, 106547), (27496, 106206), (30442, 95928), (31976, 91326), (35402, 82488), (41244, 70804), (45663, 63952), (47964, 60884), (53103, 54992)]