15320448

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 256

約数和(自身を含む): 54835200

約数和(自身を除く): 39514752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 32, 33, 36, 39, 44, 48, 52, 54, 62, 64, 66, 72, 78, 88, 93, 96, 99, 104, 108, 117, 124, 128, 132, 143, 144, 156, 176, 186, 192, 198, 208, 216, 234, 248, 264, 279, 286, 288, 297, 312, 341, 351, 352, 372, 384, 396, 403, 416, 429, 432, 468, 496, 528, 558, 572, 576, 594, 624, 682, 702, 704, 744, 792, 806, 832, 837, 858, 864, 936, 992, 1023, 1056, 1116, 1144, 1152, 1188, 1209, 1248, 1287, 1364, 1404, 1408, 1488, 1584, 1612, 1664, 1674, 1716, 1728, 1872, 1984, 2046, 2112, 2232, 2288, 2376, 2418, 2496, 2574, 2728, 2808, 2976, 3069, 3168, 3224, 3348, 3432, 3456, 3627, 3744, 3861, 3968, 4092, 4224, 4433, 4464, 4576, 4752, 4836, 4992, 5148, 5456, 5616, 5952, 6138, 6336, 6448, 6696, 6864, 7254, 7488, 7722, 8184, 8866, 8928, 9152, 9207, 9504, 9672, 10296, 10881, 10912, 11232, 11904, 12276, 12672, 12896, 13299, 13392, 13728, 14508, 14976, 15444, 16368, 17732, 17856, 18304, 18414, 19008, 19344, 20592, 21762, 21824, 22464, 24552, 25792, 26598, 26784, 27456, 29016, 30888, 32736, 35464, 35712, 36828, 38016, 38688, 39897, 41184, 43524, 43648, 44928, 49104, 51584, 53196, 53568, 54912, 58032, 61776, 65472, 70928, 73656, 77376, 79794, 82368, 87048, 98208, 106392, 107136, 116064, 119691, 123552, 130944, 141856, 147312, 154752, 159588, 164736, 174096, 196416, 212784, 232128, 239382, 247104, 283712, 294624, 319176, 348192, 392832, 425568, 464256, 478764, 494208, 567424, 589248, 638352, 696384, 851136, 957528, 1178496, 1276704, 1392768, 1702272, 1915056, 2553408, 3830112, 5106816, 7660224, 15320448]

約数ペア:

[(1, 15320448), (2, 7660224), (3, 5106816), (4, 3830112), (6, 2553408), (8, 1915056), (9, 1702272), (11, 1392768), (12, 1276704), (13, 1178496), (16, 957528), (18, 851136), (22, 696384), (24, 638352), (26, 589248), (27, 567424), (31, 494208), (32, 478764), (33, 464256), (36, 425568), (39, 392832), (44, 348192), (48, 319176), (52, 294624), (54, 283712), (62, 247104), (64, 239382), (66, 232128), (72, 212784), (78, 196416), (88, 174096), (93, 164736), (96, 159588), (99, 154752), (104, 147312), (108, 141856), (117, 130944), (124, 123552), (128, 119691), (132, 116064), (143, 107136), (144, 106392), (156, 98208), (176, 87048), (186, 82368), (192, 79794), (198, 77376), (208, 73656), (216, 70928), (234, 65472), (248, 61776), (264, 58032), (279, 54912), (286, 53568), (288, 53196), (297, 51584), (312, 49104), (341, 44928), (351, 43648), (352, 43524), (372, 41184), (384, 39897), (396, 38688), (403, 38016), (416, 36828), (429, 35712), (432, 35464), (468, 32736), (496, 30888), (528, 29016), (558, 27456), (572, 26784), (576, 26598), (594, 25792), (624, 24552), (682, 22464), (702, 21824), (704, 21762), (744, 20592), (792, 19344), (806, 19008), (832, 18414), (837, 18304), (858, 17856), (864, 17732), (936, 16368), (992, 15444), (1023, 14976), (1056, 14508), (1116, 13728), (1144, 13392), (1152, 13299), (1188, 12896), (1209, 12672), (1248, 12276), (1287, 11904), (1364, 11232), (1404, 10912), (1408, 10881), (1488, 10296), (1584, 9672), (1612, 9504), (1664, 9207), (1674, 9152), (1716, 8928), (1728, 8866), (1872, 8184), (1984, 7722), (2046, 7488), (2112, 7254), (2232, 6864), (2288, 6696), (2376, 6448), (2418, 6336), (2496, 6138), (2574, 5952), (2728, 5616), (2808, 5456), (2976, 5148), (3069, 4992), (3168, 4836), (3224, 4752), (3348, 4576), (3432, 4464), (3456, 4433), (3627, 4224), (3744, 4092), (3861, 3968)]