2015583920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1097}}^1$

素因数の和:1327

約数の個数: 160

約数和(自身を含む): 5705313408

約数和(自身を除く): 3689729488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 193, 238, 272, 280, 340, 386, 476, 560, 595, 680, 772, 952, 965, 1097, 1190, 1351, 1360, 1544, 1904, 1930, 2194, 2380, 2702, 3088, 3281, 3860, 4388, 4760, 5404, 5485, 6562, 6755, 7679, 7720, 8776, 9520, 10808, 10970, 13124, 13510, 15358, 15440, 16405, 17552, 18649, 21616, 21940, 22967, 26248, 27020, 30716, 32810, 37298, 38395, 43880, 45934, 52496, 54040, 61432, 65620, 74596, 76790, 87760, 91868, 93245, 108080, 114835, 122864, 130543, 131240, 149192, 153580, 183736, 186490, 211721, 229670, 261086, 262480, 298384, 307160, 367472, 372980, 423442, 459340, 522172, 614320, 652715, 745960, 846884, 918680, 1044344, 1058605, 1305430, 1482047, 1491920, 1693768, 1837360, 2088688, 2117210, 2610860, 2964094, 3387536, 3599257, 4234420, 5221720, 5928188, 7198514, 7410235, 8468840, 10443440, 11856376, 14397028, 14820470, 16937680, 17996285, 23712752, 25194799, 28794056, 29640940, 35992570, 50389598, 57588112, 59281880, 71985140, 100779196, 118563760, 125973995, 143970280, 201558392, 251947990, 287940560, 403116784, 503895980, 1007791960, 2015583920]

約数ペア:

[(1, 2015583920), (2, 1007791960), (4, 503895980), (5, 403116784), (7, 287940560), (8, 251947990), (10, 201558392), (14, 143970280), (16, 125973995), (17, 118563760), (20, 100779196), (28, 71985140), (34, 59281880), (35, 57588112), (40, 50389598), (56, 35992570), (68, 29640940), (70, 28794056), (80, 25194799), (85, 23712752), (112, 17996285), (119, 16937680), (136, 14820470), (140, 14397028), (170, 11856376), (193, 10443440), (238, 8468840), (272, 7410235), (280, 7198514), (340, 5928188), (386, 5221720), (476, 4234420), (560, 3599257), (595, 3387536), (680, 2964094), (772, 2610860), (952, 2117210), (965, 2088688), (1097, 1837360), (1190, 1693768), (1351, 1491920), (1360, 1482047), (1544, 1305430), (1904, 1058605), (1930, 1044344), (2194, 918680), (2380, 846884), (2702, 745960), (3088, 652715), (3281, 614320), (3860, 522172), (4388, 459340), (4760, 423442), (5404, 372980), (5485, 367472), (6562, 307160), (6755, 298384), (7679, 262480), (7720, 261086), (8776, 229670), (9520, 211721), (10808, 186490), (10970, 183736), (13124, 153580), (13510, 149192), (15358, 131240), (15440, 130543), (16405, 122864), (17552, 114835), (18649, 108080), (21616, 93245), (21940, 91868), (22967, 87760), (26248, 76790), (27020, 74596), (30716, 65620), (32810, 61432), (37298, 54040), (38395, 52496), (43880, 45934)]