85118145920

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2671}}^1$

素因数の和:2837

約数の個数: 256

約数和(自身を含む): 225175852800

約数和(自身を除く): 140057706880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 101, 116, 128, 136, 145, 160, 170, 202, 232, 272, 290, 320, 340, 404, 464, 493, 505, 544, 580, 640, 680, 808, 928, 986, 1010, 1088, 1160, 1360, 1616, 1717, 1856, 1972, 2020, 2176, 2320, 2465, 2671, 2720, 2929, 3232, 3434, 3712, 3944, 4040, 4640, 4930, 5342, 5440, 5858, 6464, 6868, 7888, 8080, 8585, 9280, 9860, 10684, 10880, 11716, 12928, 13355, 13736, 14645, 15776, 16160, 17170, 18560, 19720, 21368, 23432, 26710, 27472, 29290, 31552, 32320, 34340, 39440, 42736, 45407, 46864, 49793, 53420, 54944, 58580, 63104, 64640, 68680, 77459, 78880, 85472, 90814, 93728, 99586, 106840, 109888, 117160, 137360, 154918, 157760, 170944, 181628, 187456, 199172, 213680, 219776, 227035, 234320, 248965, 269771, 274720, 309836, 315520, 341888, 363256, 374912, 387295, 398344, 427360, 454070, 468640, 497930, 539542, 549440, 619672, 726512, 774590, 796688, 854720, 908140, 937280, 995860, 1079084, 1098880, 1239344, 1316803, 1348855, 1453024, 1549180, 1593376, 1709440, 1816280, 1874560, 1991720, 2158168, 2478688, 2633606, 2697710, 2906048, 3098360, 3186752, 3632560, 3983440, 4316336, 4586107, 4957376, 5267212, 5395420, 5812096, 6196720, 6373504, 6584015, 7265120, 7823359, 7966880, 8632672, 9172214, 9914752, 10534424, 10790840, 12393440, 13168030, 14530240, 15646718, 15933760, 17265344, 18344428, 21068848, 21581680, 22930535, 24786880, 26336060, 29060480, 31293436, 31867520, 34530688, 36688856, 39116795, 42137696, 43163360, 45861070, 49573760, 52672120, 62586872, 73377712, 78233590, 84275392, 86326720, 91722140, 105344240, 125173744, 132997103, 146755424, 156467180, 168550784, 172653440, 183444280, 210688480, 250347488, 265994206, 293510848, 312934360, 366888560, 421376960, 500694976, 531988412, 587021696, 625868720, 664985515, 733777120, 842753920, 1001389952, 1063976824, 1251737440, 1329971030, 1467554240, 2127953648, 2503474880, 2659942060, 2935108480, 4255907296, 5006949760, 5319884120, 8511814592, 10639768240, 17023629184, 21279536480, 42559072960, 85118145920]

約数ペア:

[(1, 85118145920), (2, 42559072960), (4, 21279536480), (5, 17023629184), (8, 10639768240), (10, 8511814592), (16, 5319884120), (17, 5006949760), (20, 4255907296), (29, 2935108480), (32, 2659942060), (34, 2503474880), (40, 2127953648), (58, 1467554240), (64, 1329971030), (68, 1251737440), (80, 1063976824), (85, 1001389952), (101, 842753920), (116, 733777120), (128, 664985515), (136, 625868720), (145, 587021696), (160, 531988412), (170, 500694976), (202, 421376960), (232, 366888560), (272, 312934360), (290, 293510848), (320, 265994206), (340, 250347488), (404, 210688480), (464, 183444280), (493, 172653440), (505, 168550784), (544, 156467180), (580, 146755424), (640, 132997103), (680, 125173744), (808, 105344240), (928, 91722140), (986, 86326720), (1010, 84275392), (1088, 78233590), (1160, 73377712), (1360, 62586872), (1616, 52672120), (1717, 49573760), (1856, 45861070), (1972, 43163360), (2020, 42137696), (2176, 39116795), (2320, 36688856), (2465, 34530688), (2671, 31867520), (2720, 31293436), (2929, 29060480), (3232, 26336060), (3434, 24786880), (3712, 22930535), (3944, 21581680), (4040, 21068848), (4640, 18344428), (4930, 17265344), (5342, 15933760), (5440, 15646718), (5858, 14530240), (6464, 13168030), (6868, 12393440), (7888, 10790840), (8080, 10534424), (8585, 9914752), (9280, 9172214), (9860, 8632672), (10684, 7966880), (10880, 7823359), (11716, 7265120), (12928, 6584015), (13355, 6373504), (13736, 6196720), (14645, 5812096), (15776, 5395420), (16160, 5267212), (17170, 4957376), (18560, 4586107), (19720, 4316336), (21368, 3983440), (23432, 3632560), (26710, 3186752), (27472, 3098360), (29290, 2906048), (31552, 2697710), (32320, 2633606), (34340, 2478688), (39440, 2158168), (42736, 1991720), (45407, 1874560), (46864, 1816280), (49793, 1709440), (53420, 1593376), (54944, 1549180), (58580, 1453024), (63104, 1348855), (64640, 1316803), (68680, 1239344), (77459, 1098880), (78880, 1079084), (85472, 995860), (90814, 937280), (93728, 908140), (99586, 854720), (106840, 796688), (109888, 774590), (117160, 726512), (137360, 619672), (154918, 549440), (157760, 539542), (170944, 497930), (181628, 468640), (187456, 454070), (199172, 427360), (213680, 398344), (219776, 387295), (227035, 374912), (234320, 363256), (248965, 341888), (269771, 315520), (274720, 309836)]