798018989680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{271753}}^1$

素因数の和:271895

約数の個数: 160

約数和(自身を含む): 2096253831168

約数和(自身を除く): 1298234841488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 71, 80, 88, 94, 110, 142, 176, 188, 220, 235, 284, 355, 376, 440, 470, 517, 568, 710, 752, 781, 880, 940, 1034, 1136, 1420, 1562, 1880, 2068, 2585, 2840, 3124, 3337, 3760, 3905, 4136, 5170, 5680, 6248, 6674, 7810, 8272, 10340, 12496, 13348, 15620, 16685, 20680, 26696, 31240, 33370, 36707, 41360, 53392, 62480, 66740, 73414, 133480, 146828, 183535, 266960, 271753, 293656, 367070, 543506, 587312, 734140, 1087012, 1358765, 1468280, 2174024, 2717530, 2936560, 2989283, 4348048, 5435060, 5978566, 10870120, 11957132, 12772391, 14946415, 19294463, 21740240, 23914264, 25544782, 29892830, 38588926, 47828528, 51089564, 59785660, 63861955, 77177852, 96472315, 102179128, 119571320, 127723910, 140496301, 154355704, 192944630, 204358256, 212239093, 239142640, 255447820, 280992602, 308711408, 385889260, 424478186, 510895640, 561985204, 702481505, 771778520, 848956372, 906839761, 1021791280, 1061195465, 1123970408, 1404963010, 1543557040, 1697912744, 1813679522, 2122390930, 2247940816, 2809926020, 3395825488, 3627359044, 4244781860, 4534198805, 5619852040, 7254718088, 8489563720, 9068397610, 9975237371, 11239704080, 14509436176, 16979127440, 18136795220, 19950474742, 36273590440, 39900949484, 49876186855, 72547180880, 79801898968, 99752373710, 159603797936, 199504747420, 399009494840, 798018989680]

約数ペア:

[(1, 798018989680), (2, 399009494840), (4, 199504747420), (5, 159603797936), (8, 99752373710), (10, 79801898968), (11, 72547180880), (16, 49876186855), (20, 39900949484), (22, 36273590440), (40, 19950474742), (44, 18136795220), (47, 16979127440), (55, 14509436176), (71, 11239704080), (80, 9975237371), (88, 9068397610), (94, 8489563720), (110, 7254718088), (142, 5619852040), (176, 4534198805), (188, 4244781860), (220, 3627359044), (235, 3395825488), (284, 2809926020), (355, 2247940816), (376, 2122390930), (440, 1813679522), (470, 1697912744), (517, 1543557040), (568, 1404963010), (710, 1123970408), (752, 1061195465), (781, 1021791280), (880, 906839761), (940, 848956372), (1034, 771778520), (1136, 702481505), (1420, 561985204), (1562, 510895640), (1880, 424478186), (2068, 385889260), (2585, 308711408), (2840, 280992602), (3124, 255447820), (3337, 239142640), (3760, 212239093), (3905, 204358256), (4136, 192944630), (5170, 154355704), (5680, 140496301), (6248, 127723910), (6674, 119571320), (7810, 102179128), (8272, 96472315), (10340, 77177852), (12496, 63861955), (13348, 59785660), (15620, 51089564), (16685, 47828528), (20680, 38588926), (26696, 29892830), (31240, 25544782), (33370, 23914264), (36707, 21740240), (41360, 19294463), (53392, 14946415), (62480, 12772391), (66740, 11957132), (73414, 10870120), (133480, 5978566), (146828, 5435060), (183535, 4348048), (266960, 2989283), (271753, 2936560), (293656, 2717530), (367070, 2174024), (543506, 1468280), (587312, 1358765), (734140, 1087012)]