170970408

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 576781920

約数和(自身を除く): 405811512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 43, 46, 49, 56, 63, 69, 72, 84, 86, 92, 98, 126, 129, 138, 147, 161, 168, 172, 184, 196, 207, 252, 258, 276, 294, 301, 322, 343, 344, 387, 392, 414, 441, 483, 504, 516, 552, 588, 602, 644, 686, 774, 828, 882, 903, 966, 989, 1029, 1032, 1127, 1176, 1204, 1288, 1372, 1449, 1548, 1656, 1764, 1806, 1932, 1978, 2058, 2107, 2254, 2401, 2408, 2709, 2744, 2898, 2967, 3087, 3096, 3381, 3528, 3612, 3864, 3956, 4116, 4214, 4508, 4802, 5418, 5796, 5934, 6174, 6321, 6762, 6923, 7203, 7224, 7889, 7912, 8232, 8428, 8901, 9016, 9604, 10143, 10836, 11592, 11868, 12348, 12642, 13524, 13846, 14406, 14749, 15778, 16856, 17802, 18963, 19208, 20286, 20769, 21609, 21672, 23667, 23736, 24696, 25284, 27048, 27692, 28812, 29498, 31556, 35604, 37926, 40572, 41538, 43218, 44247, 47334, 48461, 50568, 55223, 55384, 57624, 58996, 62307, 63112, 71001, 71208, 75852, 81144, 83076, 86436, 88494, 94668, 96922, 103243, 110446, 117992, 124614, 132741, 142002, 145383, 151704, 165669, 166152, 172872, 176988, 189336, 193844, 206486, 220892, 249228, 265482, 284004, 290766, 309729, 331338, 339227, 353976, 387688, 412972, 436149, 441784, 497007, 498456, 530964, 568008, 581532, 619458, 662676, 678454, 825944, 872298, 929187, 994014, 1017681, 1061928, 1163064, 1238916, 1325352, 1356908, 1744596, 1858374, 1988028, 2035362, 2374589, 2477832, 2713816, 3053043, 3489192, 3716748, 3976056, 4070724, 4749178, 6106086, 7123767, 7433496, 8141448, 9498356, 12212172, 14247534, 18996712, 21371301, 24424344, 28495068, 42742602, 56990136, 85485204, 170970408]

約数ペア:

[(1, 170970408), (2, 85485204), (3, 56990136), (4, 42742602), (6, 28495068), (7, 24424344), (8, 21371301), (9, 18996712), (12, 14247534), (14, 12212172), (18, 9498356), (21, 8141448), (23, 7433496), (24, 7123767), (28, 6106086), (36, 4749178), (42, 4070724), (43, 3976056), (46, 3716748), (49, 3489192), (56, 3053043), (63, 2713816), (69, 2477832), (72, 2374589), (84, 2035362), (86, 1988028), (92, 1858374), (98, 1744596), (126, 1356908), (129, 1325352), (138, 1238916), (147, 1163064), (161, 1061928), (168, 1017681), (172, 994014), (184, 929187), (196, 872298), (207, 825944), (252, 678454), (258, 662676), (276, 619458), (294, 581532), (301, 568008), (322, 530964), (343, 498456), (344, 497007), (387, 441784), (392, 436149), (414, 412972), (441, 387688), (483, 353976), (504, 339227), (516, 331338), (552, 309729), (588, 290766), (602, 284004), (644, 265482), (686, 249228), (774, 220892), (828, 206486), (882, 193844), (903, 189336), (966, 176988), (989, 172872), (1029, 166152), (1032, 165669), (1127, 151704), (1176, 145383), (1204, 142002), (1288, 132741), (1372, 124614), (1449, 117992), (1548, 110446), (1656, 103243), (1764, 96922), (1806, 94668), (1932, 88494), (1978, 86436), (2058, 83076), (2107, 81144), (2254, 75852), (2401, 71208), (2408, 71001), (2709, 63112), (2744, 62307), (2898, 58996), (2967, 57624), (3087, 55384), (3096, 55223), (3381, 50568), (3528, 48461), (3612, 47334), (3864, 44247), (3956, 43218), (4116, 41538), (4214, 40572), (4508, 37926), (4802, 35604), (5418, 31556), (5796, 29498), (5934, 28812), (6174, 27692), (6321, 27048), (6762, 25284), (6923, 24696), (7203, 23736), (7224, 23667), (7889, 21672), (7912, 21609), (8232, 20769), (8428, 20286), (8901, 19208), (9016, 18963), (9604, 17802), (10143, 16856), (10836, 15778), (11592, 14749), (11868, 14406), (12348, 13846), (12642, 13524)]