164964280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 419787360

約数和(自身を除く): 254823080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 169, 184, 230, 260, 299, 338, 460, 520, 598, 676, 845, 920, 1061, 1196, 1352, 1495, 1690, 2122, 2392, 2990, 3380, 3887, 4244, 5305, 5980, 6760, 7774, 8488, 10610, 11960, 13793, 15548, 19435, 21220, 24403, 27586, 31096, 38870, 42440, 48806, 55172, 68965, 77740, 97612, 110344, 122015, 137930, 155480, 179309, 195224, 244030, 275860, 317239, 358618, 488060, 551720, 634478, 717236, 896545, 976120, 1268956, 1434472, 1586195, 1793090, 2537912, 3172390, 3586180, 4124107, 6344780, 7172360, 8248214, 12689560, 16496428, 20620535, 32992856, 41241070, 82482140, 164964280]

約数ペア:

[(1, 164964280), (2, 82482140), (4, 41241070), (5, 32992856), (8, 20620535), (10, 16496428), (13, 12689560), (20, 8248214), (23, 7172360), (26, 6344780), (40, 4124107), (46, 3586180), (52, 3172390), (65, 2537912), (92, 1793090), (104, 1586195), (115, 1434472), (130, 1268956), (169, 976120), (184, 896545), (230, 717236), (260, 634478), (299, 551720), (338, 488060), (460, 358618), (520, 317239), (598, 275860), (676, 244030), (845, 195224), (920, 179309), (1061, 155480), (1196, 137930), (1352, 122015), (1495, 110344), (1690, 97612), (2122, 77740), (2392, 68965), (2990, 55172), (3380, 48806), (3887, 42440), (4244, 38870), (5305, 31096), (5980, 27586), (6760, 24403), (7774, 21220), (8488, 19435), (10610, 15548), (11960, 13793)]