67459920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 242234496

約数和(自身を除く): 174774576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 101, 110, 115, 120, 121, 132, 138, 165, 176, 184, 202, 220, 230, 240, 242, 253, 264, 276, 303, 330, 345, 363, 368, 404, 440, 460, 484, 505, 506, 528, 552, 605, 606, 660, 690, 726, 759, 808, 880, 920, 968, 1010, 1012, 1104, 1111, 1210, 1212, 1265, 1320, 1380, 1452, 1515, 1518, 1616, 1815, 1840, 1936, 2020, 2024, 2222, 2323, 2420, 2424, 2530, 2640, 2760, 2783, 2904, 3030, 3036, 3333, 3630, 3795, 4040, 4048, 4444, 4646, 4840, 4848, 5060, 5520, 5555, 5566, 5808, 6060, 6072, 6666, 6969, 7260, 7590, 8080, 8349, 8888, 9292, 9680, 10120, 11110, 11132, 11615, 12120, 12144, 12221, 13332, 13915, 13938, 14520, 15180, 16665, 16698, 17776, 18584, 20240, 22220, 22264, 23230, 24240, 24442, 25553, 26664, 27830, 27876, 29040, 30360, 33330, 33396, 34845, 36663, 37168, 41745, 44440, 44528, 46460, 48884, 51106, 53328, 55660, 55752, 60720, 61105, 66660, 66792, 69690, 73326, 76659, 83490, 88880, 92920, 97768, 102212, 111320, 111504, 122210, 127765, 133320, 133584, 139380, 146652, 153318, 166980, 183315, 185840, 195536, 204424, 222640, 244420, 255530, 266640, 278760, 281083, 293304, 306636, 333960, 366630, 383295, 408848, 488840, 511060, 557520, 562166, 586608, 613272, 667920, 733260, 766590, 843249, 977680, 1022120, 1124332, 1226544, 1405415, 1466520, 1533180, 1686498, 2044240, 2248664, 2810830, 2933040, 3066360, 3372996, 4216245, 4497328, 5621660, 6132720, 6745992, 8432490, 11243320, 13491984, 16864980, 22486640, 33729960, 67459920]

約数ペア:

[(1, 67459920), (2, 33729960), (3, 22486640), (4, 16864980), (5, 13491984), (6, 11243320), (8, 8432490), (10, 6745992), (11, 6132720), (12, 5621660), (15, 4497328), (16, 4216245), (20, 3372996), (22, 3066360), (23, 2933040), (24, 2810830), (30, 2248664), (33, 2044240), (40, 1686498), (44, 1533180), (46, 1466520), (48, 1405415), (55, 1226544), (60, 1124332), (66, 1022120), (69, 977680), (80, 843249), (88, 766590), (92, 733260), (101, 667920), (110, 613272), (115, 586608), (120, 562166), (121, 557520), (132, 511060), (138, 488840), (165, 408848), (176, 383295), (184, 366630), (202, 333960), (220, 306636), (230, 293304), (240, 281083), (242, 278760), (253, 266640), (264, 255530), (276, 244420), (303, 222640), (330, 204424), (345, 195536), (363, 185840), (368, 183315), (404, 166980), (440, 153318), (460, 146652), (484, 139380), (505, 133584), (506, 133320), (528, 127765), (552, 122210), (605, 111504), (606, 111320), (660, 102212), (690, 97768), (726, 92920), (759, 88880), (808, 83490), (880, 76659), (920, 73326), (968, 69690), (1010, 66792), (1012, 66660), (1104, 61105), (1111, 60720), (1210, 55752), (1212, 55660), (1265, 53328), (1320, 51106), (1380, 48884), (1452, 46460), (1515, 44528), (1518, 44440), (1616, 41745), (1815, 37168), (1840, 36663), (1936, 34845), (2020, 33396), (2024, 33330), (2222, 30360), (2323, 29040), (2420, 27876), (2424, 27830), (2530, 26664), (2640, 25553), (2760, 24442), (2783, 24240), (2904, 23230), (3030, 22264), (3036, 22220), (3333, 20240), (3630, 18584), (3795, 17776), (4040, 16698), (4048, 16665), (4444, 15180), (4646, 14520), (4840, 13938), (4848, 13915), (5060, 13332), (5520, 12221), (5555, 12144), (5566, 12120), (5808, 11615), (6060, 11132), (6072, 11110), (6666, 10120), (6969, 9680), (7260, 9292), (7590, 8888), (8080, 8349)]