320701056

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3779}}^1$

素因数の和:3826

約数の個数: 128

約数和(自身を含む): 971611200

約数和(自身を除く): 650910144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 2176, 2496, 2652, 3264, 3536, 3779, 4992, 5304, 6528, 7072, 7558, 10608, 11337, 14144, 15116, 21216, 22674, 28288, 30232, 42432, 45348, 49127, 60464, 64243, 84864, 90696, 98254, 120928, 128486, 147381, 181392, 192729, 196508, 241856, 256972, 294762, 362784, 385458, 393016, 483712, 513944, 589524, 725568, 770916, 786032, 835159, 1027888, 1179048, 1451136, 1541832, 1572064, 1670318, 2055776, 2358096, 2505477, 3083664, 3144128, 3340636, 4111552, 4716192, 5010954, 6167328, 6288256, 6681272, 8223104, 9432384, 10021908, 12334656, 13362544, 18864768, 20043816, 24669312, 26725088, 40087632, 53450176, 80175264, 106900352, 160350528, 320701056]

約数ペア:

[(1, 320701056), (2, 160350528), (3, 106900352), (4, 80175264), (6, 53450176), (8, 40087632), (12, 26725088), (13, 24669312), (16, 20043816), (17, 18864768), (24, 13362544), (26, 12334656), (32, 10021908), (34, 9432384), (39, 8223104), (48, 6681272), (51, 6288256), (52, 6167328), (64, 5010954), (68, 4716192), (78, 4111552), (96, 3340636), (102, 3144128), (104, 3083664), (128, 2505477), (136, 2358096), (156, 2055776), (192, 1670318), (204, 1572064), (208, 1541832), (221, 1451136), (272, 1179048), (312, 1027888), (384, 835159), (408, 786032), (416, 770916), (442, 725568), (544, 589524), (624, 513944), (663, 483712), (816, 393016), (832, 385458), (884, 362784), (1088, 294762), (1248, 256972), (1326, 241856), (1632, 196508), (1664, 192729), (1768, 181392), (2176, 147381), (2496, 128486), (2652, 120928), (3264, 98254), (3536, 90696), (3779, 84864), (4992, 64243), (5304, 60464), (6528, 49127), (7072, 45348), (7558, 42432), (10608, 30232), (11337, 28288), (14144, 22674), (15116, 21216)]