280136143872

素因数分解:

$2^{10}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{259801}}^1$

素因数の和:259846

約数の個数: 220

約数和(自身を含む): 900894091636

約数和(自身を除く): 620757947764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 512, 576, 624, 648, 702, 768, 832, 864, 936, 1024, 1053, 1152, 1248, 1296, 1404, 1536, 1664, 1728, 1872, 2106, 2304, 2496, 2592, 2808, 3072, 3328, 3456, 3744, 4212, 4608, 4992, 5184, 5616, 6656, 6912, 7488, 8424, 9216, 9984, 10368, 11232, 13312, 13824, 14976, 16848, 19968, 20736, 22464, 27648, 29952, 33696, 39936, 41472, 44928, 59904, 67392, 82944, 89856, 119808, 134784, 179712, 259801, 269568, 359424, 519602, 539136, 779403, 1039204, 1078272, 1558806, 2078408, 2338209, 3117612, 3377413, 4156816, 4676418, 6235224, 6754826, 7014627, 8313632, 9352836, 10132239, 12470448, 13509652, 14029254, 16627264, 18705672, 20264478, 21043881, 24940896, 27019304, 28058508, 30396717, 33254528, 37411344, 40528956, 42087762, 49881792, 54038608, 56117016, 60793434, 66509056, 74822688, 81057912, 84175524, 91190151, 99763584, 108077216, 112234032, 121586868, 133018112, 149645376, 162115824, 168351048, 182380302, 199527168, 216154432, 224468064, 243173736, 266036224, 273570453, 299290752, 324231648, 336702096, 364760604, 399054336, 432308864, 448936128, 486347472, 547140906, 598581504, 648463296, 673404192, 729521208, 798108672, 864617728, 897872256, 972694944, 1094281812, 1197163008, 1296926592, 1346808384, 1459042416, 1729235456, 1795744512, 1945389888, 2188563624, 2394326016, 2593853184, 2693616768, 2918084832, 3458470912, 3591489024, 3890779776, 4377127248, 5187706368, 5387233536, 5836169664, 7182978048, 7781559552, 8754254496, 10375412736, 10774467072, 11672339328, 15563119104, 17508508992, 21548934144, 23344678656, 31126238208, 35017017984, 46689357312, 70034035968, 93378714624, 140068071936, 280136143872]

約数ペア:

[(1, 280136143872), (2, 140068071936), (3, 93378714624), (4, 70034035968), (6, 46689357312), (8, 35017017984), (9, 31126238208), (12, 23344678656), (13, 21548934144), (16, 17508508992), (18, 15563119104), (24, 11672339328), (26, 10774467072), (27, 10375412736), (32, 8754254496), (36, 7781559552), (39, 7182978048), (48, 5836169664), (52, 5387233536), (54, 5187706368), (64, 4377127248), (72, 3890779776), (78, 3591489024), (81, 3458470912), (96, 2918084832), (104, 2693616768), (108, 2593853184), (117, 2394326016), (128, 2188563624), (144, 1945389888), (156, 1795744512), (162, 1729235456), (192, 1459042416), (208, 1346808384), (216, 1296926592), (234, 1197163008), (256, 1094281812), (288, 972694944), (312, 897872256), (324, 864617728), (351, 798108672), (384, 729521208), (416, 673404192), (432, 648463296), (468, 598581504), (512, 547140906), (576, 486347472), (624, 448936128), (648, 432308864), (702, 399054336), (768, 364760604), (832, 336702096), (864, 324231648), (936, 299290752), (1024, 273570453), (1053, 266036224), (1152, 243173736), (1248, 224468064), (1296, 216154432), (1404, 199527168), (1536, 182380302), (1664, 168351048), (1728, 162115824), (1872, 149645376), (2106, 133018112), (2304, 121586868), (2496, 112234032), (2592, 108077216), (2808, 99763584), (3072, 91190151), (3328, 84175524), (3456, 81057912), (3744, 74822688), (4212, 66509056), (4608, 60793434), (4992, 56117016), (5184, 54038608), (5616, 49881792), (6656, 42087762), (6912, 40528956), (7488, 37411344), (8424, 33254528), (9216, 30396717), (9984, 28058508), (10368, 27019304), (11232, 24940896), (13312, 21043881), (13824, 20264478), (14976, 18705672), (16848, 16627264), (19968, 14029254), (20736, 13509652), (22464, 12470448), (27648, 10132239), (29952, 9352836), (33696, 8313632), (39936, 7014627), (41472, 6754826), (44928, 6235224), (59904, 4676418), (67392, 4156816), (82944, 3377413), (89856, 3117612), (119808, 2338209), (134784, 2078408), (179712, 1558806), (259801, 1078272), (269568, 1039204), (359424, 779403), (519602, 539136)]