86145920

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 249071760

約数和(自身を除く): 162925840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 67, 70, 80, 82, 98, 112, 128, 134, 140, 160, 164, 196, 205, 224, 245, 268, 280, 287, 320, 328, 335, 392, 410, 448, 469, 490, 536, 560, 574, 640, 656, 670, 784, 820, 896, 938, 980, 1072, 1120, 1148, 1312, 1340, 1435, 1568, 1640, 1876, 1960, 2009, 2144, 2240, 2296, 2345, 2624, 2680, 2747, 2870, 3136, 3280, 3283, 3752, 3920, 4018, 4288, 4480, 4592, 4690, 5248, 5360, 5494, 5740, 6272, 6560, 6566, 7504, 7840, 8036, 8576, 9184, 9380, 10045, 10720, 10988, 11480, 13120, 13132, 13735, 15008, 15680, 16072, 16415, 18368, 18760, 19229, 20090, 21440, 21976, 22960, 26240, 26264, 27470, 30016, 31360, 32144, 32830, 36736, 37520, 38458, 40180, 42880, 43952, 45920, 52528, 54940, 60032, 64288, 65660, 75040, 76916, 80360, 87904, 91840, 96145, 105056, 109880, 128576, 131320, 134603, 150080, 153832, 160720, 175808, 183680, 192290, 210112, 219760, 257152, 262640, 269206, 300160, 307664, 321440, 351616, 384580, 420224, 439520, 525280, 538412, 615328, 642880, 673015, 769160, 879040, 1050560, 1076824, 1230656, 1285760, 1346030, 1538320, 1758080, 2101120, 2153648, 2461312, 2692060, 3076640, 4307296, 5384120, 6153280, 8614592, 10768240, 12306560, 17229184, 21536480, 43072960, 86145920]

約数ペア:

[(1, 86145920), (2, 43072960), (4, 21536480), (5, 17229184), (7, 12306560), (8, 10768240), (10, 8614592), (14, 6153280), (16, 5384120), (20, 4307296), (28, 3076640), (32, 2692060), (35, 2461312), (40, 2153648), (41, 2101120), (49, 1758080), (56, 1538320), (64, 1346030), (67, 1285760), (70, 1230656), (80, 1076824), (82, 1050560), (98, 879040), (112, 769160), (128, 673015), (134, 642880), (140, 615328), (160, 538412), (164, 525280), (196, 439520), (205, 420224), (224, 384580), (245, 351616), (268, 321440), (280, 307664), (287, 300160), (320, 269206), (328, 262640), (335, 257152), (392, 219760), (410, 210112), (448, 192290), (469, 183680), (490, 175808), (536, 160720), (560, 153832), (574, 150080), (640, 134603), (656, 131320), (670, 128576), (784, 109880), (820, 105056), (896, 96145), (938, 91840), (980, 87904), (1072, 80360), (1120, 76916), (1148, 75040), (1312, 65660), (1340, 64288), (1435, 60032), (1568, 54940), (1640, 52528), (1876, 45920), (1960, 43952), (2009, 42880), (2144, 40180), (2240, 38458), (2296, 37520), (2345, 36736), (2624, 32830), (2680, 32144), (2747, 31360), (2870, 30016), (3136, 27470), (3280, 26264), (3283, 26240), (3752, 22960), (3920, 21976), (4018, 21440), (4288, 20090), (4480, 19229), (4592, 18760), (4690, 18368), (5248, 16415), (5360, 16072), (5494, 15680), (5740, 15008), (6272, 13735), (6560, 13132), (6566, 13120), (7504, 11480), (7840, 10988), (8036, 10720), (8576, 10045), (9184, 9380)]