85676640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 316141056

約数和(自身を除く): 230464416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 593, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1186, 1204, 1290, 1376, 1505, 1680, 1720, 1779, 1806, 2064, 2372, 2408, 2580, 2965, 3010, 3360, 3440, 3558, 3612, 4128, 4151, 4515, 4744, 4816, 5160, 5930, 6020, 6880, 7116, 7224, 8302, 8895, 9030, 9488, 9632, 10320, 11860, 12040, 12453, 14232, 14448, 16604, 17790, 18060, 18976, 20640, 20755, 23720, 24080, 24906, 25499, 28464, 28896, 33208, 35580, 36120, 41510, 47440, 48160, 49812, 50998, 56928, 62265, 66416, 71160, 72240, 76497, 83020, 94880, 99624, 101996, 124530, 127495, 132832, 142320, 144480, 152994, 166040, 178493, 199248, 203992, 249060, 254990, 284640, 305988, 332080, 356986, 382485, 398496, 407984, 498120, 509980, 535479, 611976, 664160, 713972, 764970, 815968, 892465, 996240, 1019960, 1070958, 1223952, 1427944, 1529940, 1784930, 1992480, 2039920, 2141916, 2447904, 2677395, 2855888, 3059880, 3569860, 4079840, 4283832, 5354790, 5711776, 6119760, 7139720, 8567664, 10709580, 12239520, 14279440, 17135328, 21419160, 28558880, 42838320, 85676640]

約数ペア:

[(1, 85676640), (2, 42838320), (3, 28558880), (4, 21419160), (5, 17135328), (6, 14279440), (7, 12239520), (8, 10709580), (10, 8567664), (12, 7139720), (14, 6119760), (15, 5711776), (16, 5354790), (20, 4283832), (21, 4079840), (24, 3569860), (28, 3059880), (30, 2855888), (32, 2677395), (35, 2447904), (40, 2141916), (42, 2039920), (43, 1992480), (48, 1784930), (56, 1529940), (60, 1427944), (70, 1223952), (80, 1070958), (84, 1019960), (86, 996240), (96, 892465), (105, 815968), (112, 764970), (120, 713972), (129, 664160), (140, 611976), (160, 535479), (168, 509980), (172, 498120), (210, 407984), (215, 398496), (224, 382485), (240, 356986), (258, 332080), (280, 305988), (301, 284640), (336, 254990), (344, 249060), (420, 203992), (430, 199248), (480, 178493), (516, 166040), (560, 152994), (593, 144480), (602, 142320), (645, 132832), (672, 127495), (688, 124530), (840, 101996), (860, 99624), (903, 94880), (1032, 83020), (1120, 76497), (1186, 72240), (1204, 71160), (1290, 66416), (1376, 62265), (1505, 56928), (1680, 50998), (1720, 49812), (1779, 48160), (1806, 47440), (2064, 41510), (2372, 36120), (2408, 35580), (2580, 33208), (2965, 28896), (3010, 28464), (3360, 25499), (3440, 24906), (3558, 24080), (3612, 23720), (4128, 20755), (4151, 20640), (4515, 18976), (4744, 18060), (4816, 17790), (5160, 16604), (5930, 14448), (6020, 14232), (6880, 12453), (7116, 12040), (7224, 11860), (8302, 10320), (8895, 9632), (9030, 9488)]