205469950080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{163883}}^1$

素因数の和:164558

約数の個数: 128

約数和(自身を含む): 655942432320

約数和(自身を除く): 450472482240

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, 320, 384, 480, 640, 653, 960, 1306, 1920, 1959, 2612, 3265, 3918, 5224, 6530, 7836, 9795, 10448, 13060, 15672, 19590, 20896, 26120, 31344, 39180, 41792, 52240, 62688, 78360, 83584, 104480, 125376, 156720, 163883, 208960, 250752, 313440, 327766, 417920, 491649, 626880, 655532, 819415, 983298, 1253760, 1311064, 1638830, 1966596, 2458245, 2622128, 3277660, 3933192, 4916490, 5244256, 6555320, 7866384, 9832980, 10488512, 13110640, 15732768, 19665960, 20977024, 26221280, 31465536, 39331920, 52442560, 62931072, 78663840, 104885120, 107015599, 157327680, 214031198, 314655360, 321046797, 428062396, 535077995, 642093594, 856124792, 1070155990, 1284187188, 1605233985, 1712249584, 2140311980, 2568374376, 3210467970, 3424499168, 4280623960, 5136748752, 6420935940, 6848998336, 8561247920, 10273497504, 12841871880, 13697996672, 17122495840, 20546995008, 25683743760, 34244991680, 41093990016, 51367487520, 68489983360, 102734975040, 205469950080]

約数ペア:

[(1, 205469950080), (2, 102734975040), (3, 68489983360), (4, 51367487520), (5, 41093990016), (6, 34244991680), (8, 25683743760), (10, 20546995008), (12, 17122495840), (15, 13697996672), (16, 12841871880), (20, 10273497504), (24, 8561247920), (30, 6848998336), (32, 6420935940), (40, 5136748752), (48, 4280623960), (60, 3424499168), (64, 3210467970), (80, 2568374376), (96, 2140311980), (120, 1712249584), (128, 1605233985), (160, 1284187188), (192, 1070155990), (240, 856124792), (320, 642093594), (384, 535077995), (480, 428062396), (640, 321046797), (653, 314655360), (960, 214031198), (1306, 157327680), (1920, 107015599), (1959, 104885120), (2612, 78663840), (3265, 62931072), (3918, 52442560), (5224, 39331920), (6530, 31465536), (7836, 26221280), (9795, 20977024), (10448, 19665960), (13060, 15732768), (15672, 13110640), (19590, 10488512), (20896, 9832980), (26120, 7866384), (31344, 6555320), (39180, 5244256), (41792, 4916490), (52240, 3933192), (62688, 3277660), (78360, 2622128), (83584, 2458245), (104480, 1966596), (125376, 1638830), (156720, 1311064), (163883, 1253760), (208960, 983298), (250752, 819415), (313440, 655532), (327766, 626880), (417920, 491649)]