82718160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1005

約数の個数: 160

約数和(自身を含む): 298909440

約数和(自身を除く): 216191280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 929, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 1858, 2120, 2226, 2544, 2787, 2968, 3180, 3710, 3716, 4240, 4452, 4645, 5565, 5574, 5936, 6360, 6503, 7420, 7432, 8904, 9290, 11130, 11148, 12720, 13006, 13935, 14840, 14864, 17808, 18580, 19509, 22260, 22296, 26012, 27870, 29680, 32515, 37160, 39018, 44520, 44592, 49237, 52024, 55740, 65030, 74320, 78036, 89040, 97545, 98474, 104048, 111480, 130060, 147711, 156072, 195090, 196948, 222960, 246185, 260120, 295422, 312144, 344659, 390180, 393896, 492370, 520240, 590844, 689318, 738555, 780360, 787792, 984740, 1033977, 1181688, 1378636, 1477110, 1560720, 1723295, 1969480, 2067954, 2363376, 2757272, 2954220, 3446590, 3938960, 4135908, 5169885, 5514544, 5908440, 6893180, 8271816, 10339770, 11816880, 13786360, 16543632, 20679540, 27572720, 41359080, 82718160]

約数ペア:

[(1, 82718160), (2, 41359080), (3, 27572720), (4, 20679540), (5, 16543632), (6, 13786360), (7, 11816880), (8, 10339770), (10, 8271816), (12, 6893180), (14, 5908440), (15, 5514544), (16, 5169885), (20, 4135908), (21, 3938960), (24, 3446590), (28, 2954220), (30, 2757272), (35, 2363376), (40, 2067954), (42, 1969480), (48, 1723295), (53, 1560720), (56, 1477110), (60, 1378636), (70, 1181688), (80, 1033977), (84, 984740), (105, 787792), (106, 780360), (112, 738555), (120, 689318), (140, 590844), (159, 520240), (168, 492370), (210, 393896), (212, 390180), (240, 344659), (265, 312144), (280, 295422), (318, 260120), (336, 246185), (371, 222960), (420, 196948), (424, 195090), (530, 156072), (560, 147711), (636, 130060), (742, 111480), (795, 104048), (840, 98474), (848, 97545), (929, 89040), (1060, 78036), (1113, 74320), (1272, 65030), (1484, 55740), (1590, 52024), (1680, 49237), (1855, 44592), (1858, 44520), (2120, 39018), (2226, 37160), (2544, 32515), (2787, 29680), (2968, 27870), (3180, 26012), (3710, 22296), (3716, 22260), (4240, 19509), (4452, 18580), (4645, 17808), (5565, 14864), (5574, 14840), (5936, 13935), (6360, 13006), (6503, 12720), (7420, 11148), (7432, 11130), (8904, 9290)]