127840032

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 407860992

約数和(自身を除く): 280020960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 43, 48, 54, 62, 72, 74, 81, 86, 93, 96, 108, 111, 124, 129, 144, 148, 162, 172, 186, 216, 222, 248, 258, 279, 288, 296, 324, 333, 344, 372, 387, 432, 444, 496, 516, 558, 592, 648, 666, 688, 744, 774, 837, 864, 888, 992, 999, 1032, 1116, 1147, 1161, 1184, 1296, 1332, 1333, 1376, 1488, 1548, 1591, 1674, 1776, 1998, 2064, 2232, 2294, 2322, 2511, 2592, 2664, 2666, 2976, 2997, 3096, 3182, 3348, 3441, 3483, 3552, 3996, 3999, 4128, 4464, 4588, 4644, 4773, 5022, 5328, 5332, 5994, 6192, 6364, 6696, 6882, 6966, 7992, 7998, 8928, 9176, 9288, 9546, 10044, 10323, 10656, 10664, 11988, 11997, 12384, 12728, 13392, 13764, 13932, 14319, 15984, 15996, 18352, 18576, 19092, 20088, 20646, 21328, 23976, 23994, 25456, 26784, 27528, 27864, 28638, 30969, 31968, 31992, 35991, 36704, 37152, 38184, 40176, 41292, 42656, 42957, 47952, 47988, 49321, 50912, 55056, 55728, 57276, 61938, 63984, 71982, 76368, 80352, 82584, 85914, 92907, 95904, 95976, 98642, 107973, 110112, 111456, 114552, 123876, 127968, 128871, 143964, 147963, 152736, 165168, 171828, 185814, 191952, 197284, 215946, 229104, 247752, 257742, 287928, 295926, 330336, 343656, 371628, 383904, 394568, 431892, 443889, 458208, 495504, 515484, 575856, 591852, 687312, 743256, 789136, 863784, 887778, 991008, 1030968, 1151712, 1183704, 1331667, 1374624, 1486512, 1578272, 1727568, 1775556, 2061936, 2367408, 2663334, 2973024, 3455136, 3551112, 3995001, 4123872, 4734816, 5326668, 7102224, 7990002, 10653336, 14204448, 15980004, 21306672, 31960008, 42613344, 63920016, 127840032]

約数ペア:

[(1, 127840032), (2, 63920016), (3, 42613344), (4, 31960008), (6, 21306672), (8, 15980004), (9, 14204448), (12, 10653336), (16, 7990002), (18, 7102224), (24, 5326668), (27, 4734816), (31, 4123872), (32, 3995001), (36, 3551112), (37, 3455136), (43, 2973024), (48, 2663334), (54, 2367408), (62, 2061936), (72, 1775556), (74, 1727568), (81, 1578272), (86, 1486512), (93, 1374624), (96, 1331667), (108, 1183704), (111, 1151712), (124, 1030968), (129, 991008), (144, 887778), (148, 863784), (162, 789136), (172, 743256), (186, 687312), (216, 591852), (222, 575856), (248, 515484), (258, 495504), (279, 458208), (288, 443889), (296, 431892), (324, 394568), (333, 383904), (344, 371628), (372, 343656), (387, 330336), (432, 295926), (444, 287928), (496, 257742), (516, 247752), (558, 229104), (592, 215946), (648, 197284), (666, 191952), (688, 185814), (744, 171828), (774, 165168), (837, 152736), (864, 147963), (888, 143964), (992, 128871), (999, 127968), (1032, 123876), (1116, 114552), (1147, 111456), (1161, 110112), (1184, 107973), (1296, 98642), (1332, 95976), (1333, 95904), (1376, 92907), (1488, 85914), (1548, 82584), (1591, 80352), (1674, 76368), (1776, 71982), (1998, 63984), (2064, 61938), (2232, 57276), (2294, 55728), (2322, 55056), (2511, 50912), (2592, 49321), (2664, 47988), (2666, 47952), (2976, 42957), (2997, 42656), (3096, 41292), (3182, 40176), (3348, 38184), (3441, 37152), (3483, 36704), (3552, 35991), (3996, 31992), (3999, 31968), (4128, 30969), (4464, 28638), (4588, 27864), (4644, 27528), (4773, 26784), (5022, 25456), (5328, 23994), (5332, 23976), (5994, 21328), (6192, 20646), (6364, 20088), (6696, 19092), (6882, 18576), (6966, 18352), (7992, 15996), (7998, 15984), (8928, 14319), (9176, 13932), (9288, 13764), (9546, 13392), (10044, 12728), (10323, 12384), (10656, 11997), (10664, 11988)]