174317920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 503387136

約数和(自身を除く): 329069216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 67, 70, 80, 92, 101, 112, 115, 134, 140, 160, 161, 184, 202, 224, 230, 268, 280, 322, 335, 368, 404, 460, 469, 505, 536, 560, 644, 670, 707, 736, 805, 808, 920, 938, 1010, 1072, 1120, 1288, 1340, 1414, 1541, 1610, 1616, 1840, 1876, 2020, 2144, 2323, 2345, 2576, 2680, 2828, 3082, 3220, 3232, 3535, 3680, 3752, 4040, 4646, 4690, 5152, 5360, 5656, 6164, 6440, 6767, 7070, 7504, 7705, 8080, 9292, 9380, 10720, 10787, 11312, 11615, 12328, 12880, 13534, 14140, 15008, 15410, 16160, 16261, 18584, 18760, 21574, 22624, 23230, 24656, 25760, 27068, 28280, 30820, 32522, 33835, 37168, 37520, 43148, 46460, 47369, 49312, 53935, 54136, 56560, 61640, 65044, 67670, 74336, 75040, 81305, 86296, 92920, 94738, 107870, 108272, 113120, 123280, 130088, 135340, 155641, 162610, 172592, 185840, 189476, 215740, 216544, 236845, 246560, 260176, 270680, 311282, 325220, 345184, 371680, 378952, 431480, 473690, 520352, 541360, 622564, 650440, 757904, 778205, 862960, 947380, 1082720, 1089487, 1245128, 1300880, 1515808, 1556410, 1725920, 1894760, 2178974, 2490256, 2601760, 3112820, 3789520, 4357948, 4980512, 5447435, 6225640, 7579040, 8715896, 10894870, 12451280, 17431792, 21789740, 24902560, 34863584, 43579480, 87158960, 174317920]

約数ペア:

[(1, 174317920), (2, 87158960), (4, 43579480), (5, 34863584), (7, 24902560), (8, 21789740), (10, 17431792), (14, 12451280), (16, 10894870), (20, 8715896), (23, 7579040), (28, 6225640), (32, 5447435), (35, 4980512), (40, 4357948), (46, 3789520), (56, 3112820), (67, 2601760), (70, 2490256), (80, 2178974), (92, 1894760), (101, 1725920), (112, 1556410), (115, 1515808), (134, 1300880), (140, 1245128), (160, 1089487), (161, 1082720), (184, 947380), (202, 862960), (224, 778205), (230, 757904), (268, 650440), (280, 622564), (322, 541360), (335, 520352), (368, 473690), (404, 431480), (460, 378952), (469, 371680), (505, 345184), (536, 325220), (560, 311282), (644, 270680), (670, 260176), (707, 246560), (736, 236845), (805, 216544), (808, 215740), (920, 189476), (938, 185840), (1010, 172592), (1072, 162610), (1120, 155641), (1288, 135340), (1340, 130088), (1414, 123280), (1541, 113120), (1610, 108272), (1616, 107870), (1840, 94738), (1876, 92920), (2020, 86296), (2144, 81305), (2323, 75040), (2345, 74336), (2576, 67670), (2680, 65044), (2828, 61640), (3082, 56560), (3220, 54136), (3232, 53935), (3535, 49312), (3680, 47369), (3752, 46460), (4040, 43148), (4646, 37520), (4690, 37168), (5152, 33835), (5360, 32522), (5656, 30820), (6164, 28280), (6440, 27068), (6767, 25760), (7070, 24656), (7504, 23230), (7705, 22624), (8080, 21574), (9292, 18760), (9380, 18584), (10720, 16261), (10787, 16160), (11312, 15410), (11615, 15008), (12328, 14140), (12880, 13534)]