84273280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1486

約数の個数: 128

約数和(自身を含む): 248129280

約数和(自身を除く): 163856000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1447, 1456, 1664, 1820, 2080, 2240, 2894, 2912, 3640, 4160, 4480, 5788, 5824, 7235, 7280, 8320, 10129, 11576, 11648, 14470, 14560, 18811, 20258, 23152, 28940, 29120, 37622, 40516, 46304, 50645, 57880, 58240, 75244, 81032, 92608, 94055, 101290, 115760, 131677, 150488, 162064, 185216, 188110, 202580, 231520, 263354, 300976, 324128, 376220, 405160, 463040, 526708, 601952, 648256, 658385, 752440, 810320, 926080, 1053416, 1203904, 1296512, 1316770, 1504880, 1620640, 2106832, 2407808, 2633540, 3009760, 3241280, 4213664, 5267080, 6019520, 6482560, 8427328, 10534160, 12039040, 16854656, 21068320, 42136640, 84273280]

約数ペア:

[(1, 84273280), (2, 42136640), (4, 21068320), (5, 16854656), (7, 12039040), (8, 10534160), (10, 8427328), (13, 6482560), (14, 6019520), (16, 5267080), (20, 4213664), (26, 3241280), (28, 3009760), (32, 2633540), (35, 2407808), (40, 2106832), (52, 1620640), (56, 1504880), (64, 1316770), (65, 1296512), (70, 1203904), (80, 1053416), (91, 926080), (104, 810320), (112, 752440), (128, 658385), (130, 648256), (140, 601952), (160, 526708), (182, 463040), (208, 405160), (224, 376220), (260, 324128), (280, 300976), (320, 263354), (364, 231520), (416, 202580), (448, 188110), (455, 185216), (520, 162064), (560, 150488), (640, 131677), (728, 115760), (832, 101290), (896, 94055), (910, 92608), (1040, 81032), (1120, 75244), (1447, 58240), (1456, 57880), (1664, 50645), (1820, 46304), (2080, 40516), (2240, 37622), (2894, 29120), (2912, 28940), (3640, 23152), (4160, 20258), (4480, 18811), (5788, 14560), (5824, 14470), (7235, 11648), (7280, 11576), (8320, 10129)]