7813447680

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{31793}}^1$

素因数の和:31829

約数の個数: 120

約数和(自身を含む): 25003055952

約数和(自身を除く): 17189608272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 8192, 10240, 12288, 15360, 16384, 20480, 24576, 30720, 31793, 40960, 49152, 61440, 63586, 81920, 95379, 122880, 127172, 158965, 190758, 245760, 254344, 317930, 381516, 476895, 508688, 635860, 763032, 953790, 1017376, 1271720, 1526064, 1907580, 2034752, 2543440, 3052128, 3815160, 4069504, 5086880, 6104256, 7630320, 8139008, 10173760, 12208512, 15260640, 16278016, 20347520, 24417024, 30521280, 32556032, 40695040, 48834048, 61042560, 65112064, 81390080, 97668096, 122085120, 130224128, 162780160, 195336192, 244170240, 260448256, 325560320, 390672384, 488340480, 520896512, 651120640, 781344768, 976680960, 1302241280, 1562689536, 1953361920, 2604482560, 3906723840, 7813447680]

約数ペア:

[(1, 7813447680), (2, 3906723840), (3, 2604482560), (4, 1953361920), (5, 1562689536), (6, 1302241280), (8, 976680960), (10, 781344768), (12, 651120640), (15, 520896512), (16, 488340480), (20, 390672384), (24, 325560320), (30, 260448256), (32, 244170240), (40, 195336192), (48, 162780160), (60, 130224128), (64, 122085120), (80, 97668096), (96, 81390080), (120, 65112064), (128, 61042560), (160, 48834048), (192, 40695040), (240, 32556032), (256, 30521280), (320, 24417024), (384, 20347520), (480, 16278016), (512, 15260640), (640, 12208512), (768, 10173760), (960, 8139008), (1024, 7630320), (1280, 6104256), (1536, 5086880), (1920, 4069504), (2048, 3815160), (2560, 3052128), (3072, 2543440), (3840, 2034752), (4096, 1907580), (5120, 1526064), (6144, 1271720), (7680, 1017376), (8192, 953790), (10240, 763032), (12288, 635860), (15360, 508688), (16384, 476895), (20480, 381516), (24576, 317930), (30720, 254344), (31793, 245760), (40960, 190758), (49152, 158965), (61440, 127172), (63586, 122880), (81920, 95379)]