156988496960

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{26951}}^1$

素因数の和:27244

約数の個数: 112

約数和(自身を含む): 379531595520

約数和(自身を除く): 222543098560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 167, 218, 320, 334, 436, 545, 668, 835, 872, 1090, 1336, 1670, 1744, 2180, 2672, 3340, 3488, 4360, 5344, 6680, 6976, 8720, 10688, 13360, 17440, 18203, 26720, 26951, 34880, 36406, 53440, 53902, 72812, 91015, 107804, 134755, 145624, 182030, 215608, 269510, 291248, 364060, 431216, 539020, 582496, 728120, 862432, 1078040, 1164992, 1456240, 1724864, 2156080, 2912480, 2937659, 4312160, 4500817, 5824960, 5875318, 8624320, 9001634, 11750636, 14688295, 18003268, 22504085, 23501272, 29376590, 36006536, 45008170, 47002544, 58753180, 72013072, 90016340, 94005088, 117506360, 144026144, 180032680, 188010176, 235012720, 288052288, 360065360, 470025440, 490589053, 720130720, 940050880, 981178106, 1440261440, 1962356212, 2452945265, 3924712424, 4905890530, 7849424848, 9811781060, 15698849696, 19623562120, 31397699392, 39247124240, 78494248480, 156988496960]

約数ペア:

[(1, 156988496960), (2, 78494248480), (4, 39247124240), (5, 31397699392), (8, 19623562120), (10, 15698849696), (16, 9811781060), (20, 7849424848), (32, 4905890530), (40, 3924712424), (64, 2452945265), (80, 1962356212), (109, 1440261440), (160, 981178106), (167, 940050880), (218, 720130720), (320, 490589053), (334, 470025440), (436, 360065360), (545, 288052288), (668, 235012720), (835, 188010176), (872, 180032680), (1090, 144026144), (1336, 117506360), (1670, 94005088), (1744, 90016340), (2180, 72013072), (2672, 58753180), (3340, 47002544), (3488, 45008170), (4360, 36006536), (5344, 29376590), (6680, 23501272), (6976, 22504085), (8720, 18003268), (10688, 14688295), (13360, 11750636), (17440, 9001634), (18203, 8624320), (26720, 5875318), (26951, 5824960), (34880, 4500817), (36406, 4312160), (53440, 2937659), (53902, 2912480), (72812, 2156080), (91015, 1724864), (107804, 1456240), (134755, 1164992), (145624, 1078040), (182030, 862432), (215608, 728120), (269510, 582496), (291248, 539020), (364060, 431216)]