938584640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1187}}^1$

素因数の和:1564

約数の個数: 112

約数和(自身を含む): 2563684992

約数和(自身を除く): 1625100352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 353, 448, 560, 706, 1120, 1187, 1412, 1765, 2240, 2374, 2471, 2824, 3530, 4748, 4942, 5648, 5935, 7060, 8309, 9496, 9884, 11296, 11870, 12355, 14120, 16618, 18992, 19768, 22592, 23740, 24710, 28240, 33236, 37984, 39536, 41545, 47480, 49420, 56480, 66472, 75968, 79072, 83090, 94960, 98840, 112960, 132944, 158144, 166180, 189920, 197680, 265888, 332360, 379840, 395360, 419011, 531776, 664720, 790720, 838022, 1329440, 1676044, 2095055, 2658880, 2933077, 3352088, 4190110, 5866154, 6704176, 8380220, 11732308, 13408352, 14665385, 16760440, 23464616, 26816704, 29330770, 33520880, 46929232, 58661540, 67041760, 93858464, 117323080, 134083520, 187716928, 234646160, 469292320, 938584640]

約数ペア:

[(1, 938584640), (2, 469292320), (4, 234646160), (5, 187716928), (7, 134083520), (8, 117323080), (10, 93858464), (14, 67041760), (16, 58661540), (20, 46929232), (28, 33520880), (32, 29330770), (35, 26816704), (40, 23464616), (56, 16760440), (64, 14665385), (70, 13408352), (80, 11732308), (112, 8380220), (140, 6704176), (160, 5866154), (224, 4190110), (280, 3352088), (320, 2933077), (353, 2658880), (448, 2095055), (560, 1676044), (706, 1329440), (1120, 838022), (1187, 790720), (1412, 664720), (1765, 531776), (2240, 419011), (2374, 395360), (2471, 379840), (2824, 332360), (3530, 265888), (4748, 197680), (4942, 189920), (5648, 166180), (5935, 158144), (7060, 132944), (8309, 112960), (9496, 98840), (9884, 94960), (11296, 83090), (11870, 79072), (12355, 75968), (14120, 66472), (16618, 56480), (18992, 49420), (19768, 47480), (22592, 41545), (23740, 39536), (24710, 37984), (28240, 33236)]