156855588480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{21061}}^1$

素因数の和:21520

約数の個数: 256

約数和(自身を含む): 556845580800

約数和(自身を除く): 399989992320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 431, 432, 480, 540, 576, 640, 720, 862, 864, 960, 1080, 1152, 1293, 1440, 1724, 1728, 1920, 2155, 2160, 2586, 2880, 3448, 3456, 3879, 4310, 4320, 5172, 5760, 6465, 6896, 7758, 8620, 8640, 10344, 11637, 12930, 13792, 15516, 17240, 17280, 19395, 20688, 21061, 23274, 25860, 27584, 31032, 34480, 38790, 41376, 42122, 46548, 51720, 55168, 58185, 62064, 63183, 68960, 77580, 82752, 84244, 93096, 103440, 105305, 116370, 124128, 126366, 137920, 155160, 165504, 168488, 186192, 189549, 206880, 210610, 232740, 248256, 252732, 275840, 310320, 315915, 336976, 372384, 379098, 413760, 421220, 465480, 496512, 505464, 568647, 620640, 631830, 673952, 744768, 758196, 827520, 842440, 930960, 947745, 1010928, 1137294, 1241280, 1263660, 1347904, 1489536, 1516392, 1684880, 1861920, 1895490, 2021856, 2274588, 2482560, 2527320, 2695808, 2843235, 3032784, 3369760, 3723840, 3790980, 4043712, 4549176, 5054640, 5686470, 6065568, 6739520, 7447680, 7581960, 8087424, 9077291, 9098352, 10109280, 11372940, 12131136, 13479040, 15163920, 18154582, 18196704, 20218560, 22745880, 24262272, 27231873, 30327840, 36309164, 36393408, 40437120, 45386455, 45491760, 54463746, 60655680, 72618328, 72786816, 81695619, 90772910, 90983520, 108927492, 121311360, 136159365, 145236656, 163391238, 181545820, 181967040, 217854984, 245086857, 272318730, 290473312, 326782476, 363091640, 363934080, 408478095, 435709968, 490173714, 544637460, 580946624, 653564952, 726183280, 816956190, 871419936, 980347428, 1089274920, 1161893248, 1225434285, 1307129904, 1452366560, 1633912380, 1742839872, 1960694856, 2178549840, 2450868570, 2614259808, 2904733120, 3267824760, 3485679744, 3921389712, 4357099680, 4901737140, 5228519616, 5809466240, 6535649520, 7842779424, 8714199360, 9803474280, 10457039232, 13071299040, 15685558848, 17428398720, 19606948560, 26142598080, 31371117696, 39213897120, 52285196160, 78427794240, 156855588480]

約数ペア:

[(1, 156855588480), (2, 78427794240), (3, 52285196160), (4, 39213897120), (5, 31371117696), (6, 26142598080), (8, 19606948560), (9, 17428398720), (10, 15685558848), (12, 13071299040), (15, 10457039232), (16, 9803474280), (18, 8714199360), (20, 7842779424), (24, 6535649520), (27, 5809466240), (30, 5228519616), (32, 4901737140), (36, 4357099680), (40, 3921389712), (45, 3485679744), (48, 3267824760), (54, 2904733120), (60, 2614259808), (64, 2450868570), (72, 2178549840), (80, 1960694856), (90, 1742839872), (96, 1633912380), (108, 1452366560), (120, 1307129904), (128, 1225434285), (135, 1161893248), (144, 1089274920), (160, 980347428), (180, 871419936), (192, 816956190), (216, 726183280), (240, 653564952), (270, 580946624), (288, 544637460), (320, 490173714), (360, 435709968), (384, 408478095), (431, 363934080), (432, 363091640), (480, 326782476), (540, 290473312), (576, 272318730), (640, 245086857), (720, 217854984), (862, 181967040), (864, 181545820), (960, 163391238), (1080, 145236656), (1152, 136159365), (1293, 121311360), (1440, 108927492), (1724, 90983520), (1728, 90772910), (1920, 81695619), (2155, 72786816), (2160, 72618328), (2586, 60655680), (2880, 54463746), (3448, 45491760), (3456, 45386455), (3879, 40437120), (4310, 36393408), (4320, 36309164), (5172, 30327840), (5760, 27231873), (6465, 24262272), (6896, 22745880), (7758, 20218560), (8620, 18196704), (8640, 18154582), (10344, 15163920), (11637, 13479040), (12930, 12131136), (13792, 11372940), (15516, 10109280), (17240, 9098352), (17280, 9077291), (19395, 8087424), (20688, 7581960), (21061, 7447680), (23274, 6739520), (25860, 6065568), (27584, 5686470), (31032, 5054640), (34480, 4549176), (38790, 4043712), (41376, 3790980), (42122, 3723840), (46548, 3369760), (51720, 3032784), (55168, 2843235), (58185, 2695808), (62064, 2527320), (63183, 2482560), (68960, 2274588), (77580, 2021856), (82752, 1895490), (84244, 1861920), (93096, 1684880), (103440, 1516392), (105305, 1489536), (116370, 1347904), (124128, 1263660), (126366, 1241280), (137920, 1137294), (155160, 1010928), (165504, 947745), (168488, 930960), (186192, 842440), (189549, 827520), (206880, 758196), (210610, 744768), (232740, 673952), (248256, 631830), (252732, 620640), (275840, 568647), (310320, 505464), (315915, 496512), (336976, 465480), (372384, 421220), (379098, 413760)]