166341280

素因数分解:

$2^5\times 5^1\times 7^4\times {\mathrm{433}}^1$

素因数の和:476

約数の個数: 120

約数和(自身を含む): 459509652

約数和(自身を除く): 293168372

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 433, 490, 560, 686, 784, 866, 980, 1120, 1372, 1568, 1715, 1732, 1960, 2165, 2401, 2744, 3031, 3430, 3464, 3920, 4330, 4802, 5488, 6062, 6860, 6928, 7840, 8660, 9604, 10976, 12005, 12124, 13720, 13856, 15155, 17320, 19208, 21217, 24010, 24248, 27440, 30310, 34640, 38416, 42434, 48020, 48496, 54880, 60620, 69280, 76832, 84868, 96040, 96992, 106085, 121240, 148519, 169736, 192080, 212170, 242480, 297038, 339472, 384160, 424340, 484960, 594076, 678944, 742595, 848680, 1039633, 1188152, 1485190, 1697360, 2079266, 2376304, 2970380, 3394720, 4158532, 4752608, 5198165, 5940760, 8317064, 10396330, 11881520, 16634128, 20792660, 23763040, 33268256, 41585320, 83170640, 166341280]

約数ペア:

[(1, 166341280), (2, 83170640), (4, 41585320), (5, 33268256), (7, 23763040), (8, 20792660), (10, 16634128), (14, 11881520), (16, 10396330), (20, 8317064), (28, 5940760), (32, 5198165), (35, 4752608), (40, 4158532), (49, 3394720), (56, 2970380), (70, 2376304), (80, 2079266), (98, 1697360), (112, 1485190), (140, 1188152), (160, 1039633), (196, 848680), (224, 742595), (245, 678944), (280, 594076), (343, 484960), (392, 424340), (433, 384160), (490, 339472), (560, 297038), (686, 242480), (784, 212170), (866, 192080), (980, 169736), (1120, 148519), (1372, 121240), (1568, 106085), (1715, 96992), (1732, 96040), (1960, 84868), (2165, 76832), (2401, 69280), (2744, 60620), (3031, 54880), (3430, 48496), (3464, 48020), (3920, 42434), (4330, 38416), (4802, 34640), (5488, 30310), (6062, 27440), (6860, 24248), (6928, 24010), (7840, 21217), (8660, 19208), (9604, 17320), (10976, 15155), (12005, 13856), (12124, 13720)]