86641560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 299613600

約数和(自身を除く): 212972040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 43, 45, 58, 60, 72, 86, 87, 90, 116, 120, 129, 145, 172, 174, 180, 193, 215, 232, 258, 261, 290, 344, 348, 360, 386, 387, 430, 435, 516, 522, 579, 580, 645, 696, 772, 774, 860, 870, 965, 1032, 1044, 1158, 1160, 1247, 1290, 1305, 1544, 1548, 1720, 1737, 1740, 1930, 1935, 2088, 2316, 2494, 2580, 2610, 2895, 3096, 3474, 3480, 3741, 3860, 3870, 4632, 4988, 5160, 5220, 5597, 5790, 6235, 6948, 7482, 7720, 7740, 8299, 8685, 9976, 10440, 11194, 11223, 11580, 12470, 13896, 14964, 15480, 16598, 16791, 17370, 18705, 22388, 22446, 23160, 24897, 24940, 27985, 29928, 33196, 33582, 34740, 37410, 41495, 44776, 44892, 49794, 49880, 50373, 55970, 56115, 66392, 67164, 69480, 74691, 74820, 82990, 83955, 89784, 99588, 100746, 111940, 112230, 124485, 134328, 149382, 149640, 165980, 167910, 199176, 201492, 223880, 224460, 240671, 248970, 251865, 298764, 331960, 335820, 373455, 402984, 448920, 481342, 497940, 503730, 597528, 671640, 722013, 746910, 962684, 995880, 1007460, 1203355, 1444026, 1493820, 1925368, 2014920, 2166039, 2406710, 2888052, 2987640, 3610065, 4332078, 4813420, 5776104, 7220130, 8664156, 9626840, 10830195, 14440260, 17328312, 21660390, 28880520, 43320780, 86641560]

約数ペア:

[(1, 86641560), (2, 43320780), (3, 28880520), (4, 21660390), (5, 17328312), (6, 14440260), (8, 10830195), (9, 9626840), (10, 8664156), (12, 7220130), (15, 5776104), (18, 4813420), (20, 4332078), (24, 3610065), (29, 2987640), (30, 2888052), (36, 2406710), (40, 2166039), (43, 2014920), (45, 1925368), (58, 1493820), (60, 1444026), (72, 1203355), (86, 1007460), (87, 995880), (90, 962684), (116, 746910), (120, 722013), (129, 671640), (145, 597528), (172, 503730), (174, 497940), (180, 481342), (193, 448920), (215, 402984), (232, 373455), (258, 335820), (261, 331960), (290, 298764), (344, 251865), (348, 248970), (360, 240671), (386, 224460), (387, 223880), (430, 201492), (435, 199176), (516, 167910), (522, 165980), (579, 149640), (580, 149382), (645, 134328), (696, 124485), (772, 112230), (774, 111940), (860, 100746), (870, 99588), (965, 89784), (1032, 83955), (1044, 82990), (1158, 74820), (1160, 74691), (1247, 69480), (1290, 67164), (1305, 66392), (1544, 56115), (1548, 55970), (1720, 50373), (1737, 49880), (1740, 49794), (1930, 44892), (1935, 44776), (2088, 41495), (2316, 37410), (2494, 34740), (2580, 33582), (2610, 33196), (2895, 29928), (3096, 27985), (3474, 24940), (3480, 24897), (3741, 23160), (3860, 22446), (3870, 22388), (4632, 18705), (4988, 17370), (5160, 16791), (5220, 16598), (5597, 15480), (5790, 14964), (6235, 13896), (6948, 12470), (7482, 11580), (7720, 11223), (7740, 11194), (8299, 10440), (8685, 9976)]