320429472

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 965260800

約数和(自身を除く): 644831328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 59, 66, 74, 88, 96, 111, 118, 132, 139, 148, 176, 177, 222, 236, 264, 278, 296, 352, 354, 407, 417, 444, 472, 528, 556, 592, 649, 708, 814, 834, 888, 944, 1056, 1112, 1184, 1221, 1298, 1416, 1529, 1628, 1668, 1776, 1888, 1947, 2183, 2224, 2442, 2596, 2832, 3058, 3256, 3336, 3552, 3894, 4366, 4448, 4587, 4884, 5143, 5192, 5664, 6116, 6512, 6549, 6672, 7788, 8201, 8732, 9174, 9768, 10286, 10384, 12232, 13024, 13098, 13344, 15429, 15576, 16402, 17464, 18348, 19536, 20572, 20768, 24013, 24464, 24603, 26196, 30858, 31152, 32804, 34928, 36696, 39072, 41144, 48026, 48928, 49206, 52392, 56573, 61716, 62304, 65608, 69856, 72039, 73392, 82288, 90211, 96052, 98412, 104784, 113146, 123432, 131216, 144078, 146784, 164576, 169719, 180422, 192104, 196824, 209568, 226292, 246864, 262432, 270633, 288156, 303437, 339438, 360844, 384208, 393648, 452584, 493728, 541266, 576312, 606874, 678876, 721688, 768416, 787296, 905168, 910311, 1082532, 1152624, 1213748, 1357752, 1443376, 1810336, 1820622, 2165064, 2305248, 2427496, 2715504, 2886752, 3337807, 3641244, 4330128, 4854992, 5431008, 6675614, 7282488, 8660256, 9709984, 10013421, 13351228, 14564976, 20026842, 26702456, 29129952, 40053684, 53404912, 80107368, 106809824, 160214736, 320429472]

約数ペア:

[(1, 320429472), (2, 160214736), (3, 106809824), (4, 80107368), (6, 53404912), (8, 40053684), (11, 29129952), (12, 26702456), (16, 20026842), (22, 14564976), (24, 13351228), (32, 10013421), (33, 9709984), (37, 8660256), (44, 7282488), (48, 6675614), (59, 5431008), (66, 4854992), (74, 4330128), (88, 3641244), (96, 3337807), (111, 2886752), (118, 2715504), (132, 2427496), (139, 2305248), (148, 2165064), (176, 1820622), (177, 1810336), (222, 1443376), (236, 1357752), (264, 1213748), (278, 1152624), (296, 1082532), (352, 910311), (354, 905168), (407, 787296), (417, 768416), (444, 721688), (472, 678876), (528, 606874), (556, 576312), (592, 541266), (649, 493728), (708, 452584), (814, 393648), (834, 384208), (888, 360844), (944, 339438), (1056, 303437), (1112, 288156), (1184, 270633), (1221, 262432), (1298, 246864), (1416, 226292), (1529, 209568), (1628, 196824), (1668, 192104), (1776, 180422), (1888, 169719), (1947, 164576), (2183, 146784), (2224, 144078), (2442, 131216), (2596, 123432), (2832, 113146), (3058, 104784), (3256, 98412), (3336, 96052), (3552, 90211), (3894, 82288), (4366, 73392), (4448, 72039), (4587, 69856), (4884, 65608), (5143, 62304), (5192, 61716), (5664, 56573), (6116, 52392), (6512, 49206), (6549, 48928), (6672, 48026), (7788, 41144), (8201, 39072), (8732, 36696), (9174, 34928), (9768, 32804), (10286, 31152), (10384, 30858), (12232, 26196), (13024, 24603), (13098, 24464), (13344, 24013), (15429, 20768), (15576, 20572), (16402, 19536), (17464, 18348)]