28689711480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{27283}}^1$

素因数の和:27450

約数の個数: 192

約数和(自身を含む): 98065244160

約数和(自身を除く): 69375532680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 127, 138, 180, 184, 207, 230, 254, 276, 345, 360, 381, 414, 460, 508, 552, 635, 690, 762, 828, 920, 1016, 1035, 1143, 1270, 1380, 1524, 1656, 1905, 2070, 2286, 2540, 2760, 2921, 3048, 3810, 4140, 4572, 5080, 5715, 5842, 7620, 8280, 8763, 9144, 11430, 11684, 14605, 15240, 17526, 22860, 23368, 26289, 27283, 29210, 35052, 43815, 45720, 52578, 54566, 58420, 70104, 81849, 87630, 105156, 109132, 116840, 131445, 136415, 163698, 175260, 210312, 218264, 245547, 262890, 272830, 327396, 350520, 409245, 491094, 525780, 545660, 627509, 654792, 818490, 982188, 1051560, 1091320, 1227735, 1255018, 1636980, 1882527, 1964376, 2455470, 2510036, 3137545, 3273960, 3464941, 3765054, 4910940, 5020072, 5647581, 6275090, 6929882, 7530108, 9412635, 9821880, 10394823, 11295162, 12550180, 13859764, 15060216, 17324705, 18825270, 20789646, 22590324, 25100360, 27719528, 28237905, 31184469, 34649410, 37650540, 41579292, 45180648, 51974115, 56475810, 62368938, 69298820, 75301080, 79693643, 83158584, 103948230, 112951620, 124737876, 138597640, 155922345, 159387286, 207896460, 225903240, 239080929, 249475752, 311844690, 318774572, 398468215, 415792920, 478161858, 623689380, 637549144, 717242787, 796936430, 956323716, 1195404645, 1247378760, 1434485574, 1593872860, 1912647432, 2390809290, 2868971148, 3187745720, 3586213935, 4781618580, 5737942296, 7172427870, 9563237160, 14344855740, 28689711480]

約数ペア:

[(1, 28689711480), (2, 14344855740), (3, 9563237160), (4, 7172427870), (5, 5737942296), (6, 4781618580), (8, 3586213935), (9, 3187745720), (10, 2868971148), (12, 2390809290), (15, 1912647432), (18, 1593872860), (20, 1434485574), (23, 1247378760), (24, 1195404645), (30, 956323716), (36, 796936430), (40, 717242787), (45, 637549144), (46, 623689380), (60, 478161858), (69, 415792920), (72, 398468215), (90, 318774572), (92, 311844690), (115, 249475752), (120, 239080929), (127, 225903240), (138, 207896460), (180, 159387286), (184, 155922345), (207, 138597640), (230, 124737876), (254, 112951620), (276, 103948230), (345, 83158584), (360, 79693643), (381, 75301080), (414, 69298820), (460, 62368938), (508, 56475810), (552, 51974115), (635, 45180648), (690, 41579292), (762, 37650540), (828, 34649410), (920, 31184469), (1016, 28237905), (1035, 27719528), (1143, 25100360), (1270, 22590324), (1380, 20789646), (1524, 18825270), (1656, 17324705), (1905, 15060216), (2070, 13859764), (2286, 12550180), (2540, 11295162), (2760, 10394823), (2921, 9821880), (3048, 9412635), (3810, 7530108), (4140, 6929882), (4572, 6275090), (5080, 5647581), (5715, 5020072), (5842, 4910940), (7620, 3765054), (8280, 3464941), (8763, 3273960), (9144, 3137545), (11430, 2510036), (11684, 2455470), (14605, 1964376), (15240, 1882527), (17526, 1636980), (22860, 1255018), (23368, 1227735), (26289, 1091320), (27283, 1051560), (29210, 982188), (35052, 818490), (43815, 654792), (45720, 627509), (52578, 545660), (54566, 525780), (58420, 491094), (70104, 409245), (81849, 350520), (87630, 327396), (105156, 272830), (109132, 262890), (116840, 245547), (131445, 218264), (136415, 210312), (163698, 175260)]