2000451168

素因数分解:

$2^5\times 3^4\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:311

約数の個数: 240

約数和(自身を含む): 6088642560

約数和(自身を除く): 4088191392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 72, 81, 96, 103, 108, 118, 127, 144, 162, 177, 206, 216, 236, 254, 288, 309, 324, 354, 381, 412, 432, 472, 508, 531, 618, 648, 708, 762, 824, 864, 927, 944, 1016, 1062, 1143, 1236, 1296, 1416, 1524, 1593, 1648, 1854, 1888, 2032, 2124, 2286, 2472, 2592, 2781, 2832, 3048, 3186, 3296, 3429, 3708, 4064, 4248, 4572, 4779, 4944, 5562, 5664, 6077, 6096, 6372, 6858, 7416, 7493, 8343, 8496, 9144, 9558, 9888, 10287, 11124, 12154, 12192, 12744, 13081, 13716, 14832, 14986, 16686, 16992, 18231, 18288, 19116, 20574, 22248, 22479, 24308, 25488, 26162, 27432, 29664, 29972, 33372, 36462, 36576, 38232, 39243, 41148, 44496, 44958, 48616, 50976, 52324, 54693, 54864, 59944, 66744, 67437, 72924, 76464, 78486, 82296, 88992, 89916, 97232, 104648, 109386, 109728, 117729, 119888, 133488, 134874, 145848, 152928, 156972, 164079, 164592, 179832, 194464, 202311, 209296, 218772, 235458, 239776, 266976, 269748, 291696, 313944, 328158, 329184, 353187, 359664, 404622, 418592, 437544, 470916, 492237, 539496, 583392, 606933, 627888, 656316, 706374, 719328, 771779, 809244, 875088, 941832, 984474, 1059561, 1078992, 1213866, 1255776, 1312632, 1412748, 1543558, 1618488, 1750176, 1883664, 1968948, 2119122, 2157984, 2315337, 2427732, 2625264, 2825496, 3087116, 3236976, 3767328, 3937896, 4238244, 4630674, 4855464, 5250528, 5650992, 6174232, 6473952, 6946011, 7875792, 8476488, 9261348, 9710928, 11301984, 12348464, 13892022, 15751584, 16952976, 18522696, 19421856, 20838033, 24696928, 27784044, 33905952, 37045392, 41676066, 55568088, 62514099, 74090784, 83352132, 111136176, 125028198, 166704264, 222272352, 250056396, 333408528, 500112792, 666817056, 1000225584, 2000451168]

約数ペア:

[(1, 2000451168), (2, 1000225584), (3, 666817056), (4, 500112792), (6, 333408528), (8, 250056396), (9, 222272352), (12, 166704264), (16, 125028198), (18, 111136176), (24, 83352132), (27, 74090784), (32, 62514099), (36, 55568088), (48, 41676066), (54, 37045392), (59, 33905952), (72, 27784044), (81, 24696928), (96, 20838033), (103, 19421856), (108, 18522696), (118, 16952976), (127, 15751584), (144, 13892022), (162, 12348464), (177, 11301984), (206, 9710928), (216, 9261348), (236, 8476488), (254, 7875792), (288, 6946011), (309, 6473952), (324, 6174232), (354, 5650992), (381, 5250528), (412, 4855464), (432, 4630674), (472, 4238244), (508, 3937896), (531, 3767328), (618, 3236976), (648, 3087116), (708, 2825496), (762, 2625264), (824, 2427732), (864, 2315337), (927, 2157984), (944, 2119122), (1016, 1968948), (1062, 1883664), (1143, 1750176), (1236, 1618488), (1296, 1543558), (1416, 1412748), (1524, 1312632), (1593, 1255776), (1648, 1213866), (1854, 1078992), (1888, 1059561), (2032, 984474), (2124, 941832), (2286, 875088), (2472, 809244), (2592, 771779), (2781, 719328), (2832, 706374), (3048, 656316), (3186, 627888), (3296, 606933), (3429, 583392), (3708, 539496), (4064, 492237), (4248, 470916), (4572, 437544), (4779, 418592), (4944, 404622), (5562, 359664), (5664, 353187), (6077, 329184), (6096, 328158), (6372, 313944), (6858, 291696), (7416, 269748), (7493, 266976), (8343, 239776), (8496, 235458), (9144, 218772), (9558, 209296), (9888, 202311), (10287, 194464), (11124, 179832), (12154, 164592), (12192, 164079), (12744, 156972), (13081, 152928), (13716, 145848), (14832, 134874), (14986, 133488), (16686, 119888), (16992, 117729), (18231, 109728), (18288, 109386), (19116, 104648), (20574, 97232), (22248, 89916), (22479, 88992), (24308, 82296), (25488, 78486), (26162, 76464), (27432, 72924), (29664, 67437), (29972, 66744), (33372, 59944), (36462, 54864), (36576, 54693), (38232, 52324), (39243, 50976), (41148, 48616), (44496, 44958)]