349014764960

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1217}}^1\times {\mathrm{9007}}^1$

素因数の和:10438

約数の個数: 96

約数和(自身を含む): 829463846400

約数和(自身を除く): 480449081440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 796, 995, 1217, 1592, 1990, 2434, 3184, 3980, 4868, 6085, 6368, 7960, 9007, 9736, 12170, 15920, 18014, 19472, 24340, 31840, 36028, 38944, 45035, 48680, 72056, 90070, 97360, 144112, 180140, 194720, 242183, 288224, 360280, 484366, 720560, 968732, 1210915, 1441120, 1792393, 1937464, 2421830, 3584786, 3874928, 4843660, 7169572, 7749856, 8961965, 9687320, 10961519, 14339144, 17923930, 19374640, 21923038, 28678288, 35847860, 38749280, 43846076, 54807595, 57356576, 71695720, 87692152, 109615190, 143391440, 175384304, 219230380, 286782880, 350768608, 438460760, 876921520, 1753843040, 2181342281, 4362684562, 8725369124, 10906711405, 17450738248, 21813422810, 34901476496, 43626845620, 69802952992, 87253691240, 174507382480, 349014764960]

約数ペア:

[(1, 349014764960), (2, 174507382480), (4, 87253691240), (5, 69802952992), (8, 43626845620), (10, 34901476496), (16, 21813422810), (20, 17450738248), (32, 10906711405), (40, 8725369124), (80, 4362684562), (160, 2181342281), (199, 1753843040), (398, 876921520), (796, 438460760), (995, 350768608), (1217, 286782880), (1592, 219230380), (1990, 175384304), (2434, 143391440), (3184, 109615190), (3980, 87692152), (4868, 71695720), (6085, 57356576), (6368, 54807595), (7960, 43846076), (9007, 38749280), (9736, 35847860), (12170, 28678288), (15920, 21923038), (18014, 19374640), (19472, 17923930), (24340, 14339144), (31840, 10961519), (36028, 9687320), (38944, 8961965), (45035, 7749856), (48680, 7169572), (72056, 4843660), (90070, 3874928), (97360, 3584786), (144112, 2421830), (180140, 1937464), (194720, 1792393), (242183, 1441120), (288224, 1210915), (360280, 968732), (484366, 720560)]