320022528

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{1063}}^1$

素因数の和:1102

約数の個数: 144

約数和(自身を含む): 993414240

約数和(自身を除く): 673391712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1063, 1176, 1344, 1536, 1568, 1792, 2048, 2126, 2352, 2688, 3072, 3136, 3189, 3584, 4252, 4704, 5376, 6144, 6272, 6378, 7168, 7441, 8504, 9408, 10752, 12544, 12756, 14336, 14882, 17008, 18816, 21504, 22323, 25088, 25512, 29764, 34016, 37632, 43008, 44646, 50176, 51024, 52087, 59528, 68032, 75264, 89292, 100352, 102048, 104174, 119056, 136064, 150528, 156261, 178584, 204096, 208348, 238112, 272128, 301056, 312522, 357168, 408192, 416696, 476224, 544256, 625044, 714336, 816384, 833392, 952448, 1088512, 1250088, 1428672, 1632768, 1666784, 1904896, 2177024, 2500176, 2857344, 3265536, 3333568, 3809792, 5000352, 5714688, 6531072, 6667136, 7619584, 10000704, 11429376, 13334272, 15239168, 20001408, 22858752, 26668544, 40002816, 45717504, 53337088, 80005632, 106674176, 160011264, 320022528]

約数ペア:

[(1, 320022528), (2, 160011264), (3, 106674176), (4, 80005632), (6, 53337088), (7, 45717504), (8, 40002816), (12, 26668544), (14, 22858752), (16, 20001408), (21, 15239168), (24, 13334272), (28, 11429376), (32, 10000704), (42, 7619584), (48, 6667136), (49, 6531072), (56, 5714688), (64, 5000352), (84, 3809792), (96, 3333568), (98, 3265536), (112, 2857344), (128, 2500176), (147, 2177024), (168, 1904896), (192, 1666784), (196, 1632768), (224, 1428672), (256, 1250088), (294, 1088512), (336, 952448), (384, 833392), (392, 816384), (448, 714336), (512, 625044), (588, 544256), (672, 476224), (768, 416696), (784, 408192), (896, 357168), (1024, 312522), (1063, 301056), (1176, 272128), (1344, 238112), (1536, 208348), (1568, 204096), (1792, 178584), (2048, 156261), (2126, 150528), (2352, 136064), (2688, 119056), (3072, 104174), (3136, 102048), (3189, 100352), (3584, 89292), (4252, 75264), (4704, 68032), (5376, 59528), (6144, 52087), (6272, 51024), (6378, 50176), (7168, 44646), (7441, 43008), (8504, 37632), (9408, 34016), (10752, 29764), (12544, 25512), (12756, 25088), (14336, 22323), (14882, 21504), (17008, 18816)]