161293785600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{983}}^1\times {\mathrm{4273}}^1$

素因数の和:5287

約数の個数: 240

約数和(自身を含む): 533490800832

約数和(自身を除く): 372197015232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 983, 1200, 1280, 1536, 1600, 1920, 1966, 2400, 2560, 2949, 3200, 3840, 3932, 4273, 4800, 4915, 5898, 6400, 7680, 7864, 8546, 9600, 9830, 11796, 12800, 12819, 14745, 15728, 17092, 19200, 19660, 21365, 23592, 24575, 25638, 29490, 31456, 34184, 38400, 39320, 42730, 47184, 49150, 51276, 58980, 62912, 64095, 68368, 73725, 78640, 85460, 94368, 98300, 102552, 106825, 117960, 125824, 128190, 136736, 147450, 157280, 170920, 188736, 196600, 205104, 213650, 235920, 251648, 256380, 273472, 294900, 314560, 320475, 341840, 377472, 393200, 410208, 427300, 471840, 503296, 512760, 546944, 589800, 629120, 640950, 683680, 754944, 786400, 820416, 854600, 943680, 1025520, 1093888, 1179600, 1258240, 1281900, 1367360, 1509888, 1572800, 1640832, 1709200, 1887360, 2051040, 2187776, 2359200, 2516480, 2563800, 2734720, 3145600, 3281664, 3418400, 3774720, 4102080, 4200359, 4718400, 5127600, 5469440, 6291200, 6563328, 6836800, 7549440, 8204160, 8400718, 9436800, 10255200, 10938880, 12582400, 12601077, 13673600, 16408320, 16801436, 18873600, 20510400, 21001795, 25202154, 27347200, 32816640, 33602872, 37747200, 41020800, 42003590, 50404308, 54694400, 63005385, 67205744, 82041600, 84007180, 100808616, 105008975, 126010770, 134411488, 164083200, 168014360, 201617232, 210017950, 252021540, 268822976, 315026925, 336028720, 403234464, 420035900, 504043080, 537645952, 630053850, 672057440, 806468928, 840071800, 1008086160, 1075291904, 1260107700, 1344114880, 1612937856, 1680143600, 2016172320, 2150583808, 2520215400, 2688229760, 3225875712, 3360287200, 4032344640, 5040430800, 5376459520, 6451751424, 6720574400, 8064689280, 10080861600, 10752919040, 13441148800, 16129378560, 20161723200, 26882297600, 32258757120, 40323446400, 53764595200, 80646892800, 161293785600]

約数ペア:

[(1, 161293785600), (2, 80646892800), (3, 53764595200), (4, 40323446400), (5, 32258757120), (6, 26882297600), (8, 20161723200), (10, 16129378560), (12, 13441148800), (15, 10752919040), (16, 10080861600), (20, 8064689280), (24, 6720574400), (25, 6451751424), (30, 5376459520), (32, 5040430800), (40, 4032344640), (48, 3360287200), (50, 3225875712), (60, 2688229760), (64, 2520215400), (75, 2150583808), (80, 2016172320), (96, 1680143600), (100, 1612937856), (120, 1344114880), (128, 1260107700), (150, 1075291904), (160, 1008086160), (192, 840071800), (200, 806468928), (240, 672057440), (256, 630053850), (300, 537645952), (320, 504043080), (384, 420035900), (400, 403234464), (480, 336028720), (512, 315026925), (600, 268822976), (640, 252021540), (768, 210017950), (800, 201617232), (960, 168014360), (983, 164083200), (1200, 134411488), (1280, 126010770), (1536, 105008975), (1600, 100808616), (1920, 84007180), (1966, 82041600), (2400, 67205744), (2560, 63005385), (2949, 54694400), (3200, 50404308), (3840, 42003590), (3932, 41020800), (4273, 37747200), (4800, 33602872), (4915, 32816640), (5898, 27347200), (6400, 25202154), (7680, 21001795), (7864, 20510400), (8546, 18873600), (9600, 16801436), (9830, 16408320), (11796, 13673600), (12800, 12601077), (12819, 12582400), (14745, 10938880), (15728, 10255200), (17092, 9436800), (19200, 8400718), (19660, 8204160), (21365, 7549440), (23592, 6836800), (24575, 6563328), (25638, 6291200), (29490, 5469440), (31456, 5127600), (34184, 4718400), (38400, 4200359), (39320, 4102080), (42730, 3774720), (47184, 3418400), (49150, 3281664), (51276, 3145600), (58980, 2734720), (62912, 2563800), (64095, 2516480), (68368, 2359200), (73725, 2187776), (78640, 2051040), (85460, 1887360), (94368, 1709200), (98300, 1640832), (102552, 1572800), (106825, 1509888), (117960, 1367360), (125824, 1281900), (128190, 1258240), (136736, 1179600), (147450, 1093888), (157280, 1025520), (170920, 943680), (188736, 854600), (196600, 820416), (205104, 786400), (213650, 754944), (235920, 683680), (251648, 640950), (256380, 629120), (273472, 589800), (294900, 546944), (314560, 512760), (320475, 503296), (341840, 471840), (377472, 427300), (393200, 410208)]