26042520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 93899520

約数和(自身を除く): 67857000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 103, 105, 120, 129, 140, 147, 168, 172, 196, 206, 210, 215, 245, 258, 280, 294, 301, 309, 344, 392, 412, 420, 430, 490, 515, 516, 588, 602, 618, 645, 721, 735, 824, 840, 860, 903, 980, 1030, 1032, 1176, 1204, 1236, 1290, 1442, 1470, 1505, 1545, 1720, 1806, 1960, 2060, 2107, 2163, 2408, 2472, 2580, 2884, 2940, 3010, 3090, 3605, 3612, 4120, 4214, 4326, 4429, 4515, 5047, 5160, 5768, 5880, 6020, 6180, 6321, 7210, 7224, 8428, 8652, 8858, 9030, 10094, 10535, 10815, 12040, 12360, 12642, 13287, 14420, 15141, 16856, 17304, 17716, 18060, 20188, 21070, 21630, 22145, 25235, 25284, 26574, 28840, 30282, 31003, 31605, 35432, 36120, 40376, 42140, 43260, 44290, 50470, 50568, 53148, 60564, 62006, 63210, 66435, 75705, 84280, 86520, 88580, 93009, 100940, 106296, 121128, 124012, 126420, 132870, 151410, 155015, 177160, 186018, 201880, 217021, 248024, 252840, 265740, 302820, 310030, 372036, 434042, 465045, 531480, 605640, 620060, 651063, 744072, 868084, 930090, 1085105, 1240120, 1302126, 1736168, 1860180, 2170210, 2604252, 3255315, 3720360, 4340420, 5208504, 6510630, 8680840, 13021260, 26042520]

約数ペア:

[(1, 26042520), (2, 13021260), (3, 8680840), (4, 6510630), (5, 5208504), (6, 4340420), (7, 3720360), (8, 3255315), (10, 2604252), (12, 2170210), (14, 1860180), (15, 1736168), (20, 1302126), (21, 1240120), (24, 1085105), (28, 930090), (30, 868084), (35, 744072), (40, 651063), (42, 620060), (43, 605640), (49, 531480), (56, 465045), (60, 434042), (70, 372036), (84, 310030), (86, 302820), (98, 265740), (103, 252840), (105, 248024), (120, 217021), (129, 201880), (140, 186018), (147, 177160), (168, 155015), (172, 151410), (196, 132870), (206, 126420), (210, 124012), (215, 121128), (245, 106296), (258, 100940), (280, 93009), (294, 88580), (301, 86520), (309, 84280), (344, 75705), (392, 66435), (412, 63210), (420, 62006), (430, 60564), (490, 53148), (515, 50568), (516, 50470), (588, 44290), (602, 43260), (618, 42140), (645, 40376), (721, 36120), (735, 35432), (824, 31605), (840, 31003), (860, 30282), (903, 28840), (980, 26574), (1030, 25284), (1032, 25235), (1176, 22145), (1204, 21630), (1236, 21070), (1290, 20188), (1442, 18060), (1470, 17716), (1505, 17304), (1545, 16856), (1720, 15141), (1806, 14420), (1960, 13287), (2060, 12642), (2107, 12360), (2163, 12040), (2408, 10815), (2472, 10535), (2580, 10094), (2884, 9030), (2940, 8858), (3010, 8652), (3090, 8428), (3605, 7224), (3612, 7210), (4120, 6321), (4214, 6180), (4326, 6020), (4429, 5880), (4515, 5768), (5047, 5160)]