8045255680

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20407}}^1$

素因数の和:20450

約数の個数: 176

約数和(自身を含む): 24062501376

約数和(自身を除く): 16017245696

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 640, 704, 770, 880, 896, 1024, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2560, 2816, 3080, 3520, 3584, 4480, 4928, 5120, 5632, 6160, 7040, 7168, 8960, 9856, 11264, 12320, 14080, 17920, 19712, 20407, 24640, 28160, 35840, 39424, 40814, 49280, 56320, 78848, 81628, 98560, 102035, 142849, 163256, 197120, 204070, 224477, 285698, 326512, 394240, 408140, 448954, 571396, 653024, 714245, 816280, 897908, 1122385, 1142792, 1306048, 1428490, 1571339, 1632560, 1795816, 2244770, 2285584, 2612096, 2856980, 3142678, 3265120, 3591632, 4489540, 4571168, 5224192, 5713960, 6285356, 6530240, 7183264, 7856695, 8979080, 9142336, 10448384, 11427920, 12570712, 13060480, 14366528, 15713390, 17958160, 18284672, 20896768, 22855840, 25141424, 26120960, 28733056, 31426780, 35916320, 36569344, 45711680, 50282848, 52241920, 57466112, 62853560, 71832640, 73138688, 91423360, 100565696, 104483840, 114932224, 125707120, 143665280, 146277376, 182846720, 201131392, 229864448, 251414240, 287330560, 365693440, 402262784, 502828480, 574661120, 731386880, 804525568, 1005656960, 1149322240, 1609051136, 2011313920, 4022627840, 8045255680]

約数ペア:

[(1, 8045255680), (2, 4022627840), (4, 2011313920), (5, 1609051136), (7, 1149322240), (8, 1005656960), (10, 804525568), (11, 731386880), (14, 574661120), (16, 502828480), (20, 402262784), (22, 365693440), (28, 287330560), (32, 251414240), (35, 229864448), (40, 201131392), (44, 182846720), (55, 146277376), (56, 143665280), (64, 125707120), (70, 114932224), (77, 104483840), (80, 100565696), (88, 91423360), (110, 73138688), (112, 71832640), (128, 62853560), (140, 57466112), (154, 52241920), (160, 50282848), (176, 45711680), (220, 36569344), (224, 35916320), (256, 31426780), (280, 28733056), (308, 26120960), (320, 25141424), (352, 22855840), (385, 20896768), (440, 18284672), (448, 17958160), (512, 15713390), (560, 14366528), (616, 13060480), (640, 12570712), (704, 11427920), (770, 10448384), (880, 9142336), (896, 8979080), (1024, 7856695), (1120, 7183264), (1232, 6530240), (1280, 6285356), (1408, 5713960), (1540, 5224192), (1760, 4571168), (1792, 4489540), (2240, 3591632), (2464, 3265120), (2560, 3142678), (2816, 2856980), (3080, 2612096), (3520, 2285584), (3584, 2244770), (4480, 1795816), (4928, 1632560), (5120, 1571339), (5632, 1428490), (6160, 1306048), (7040, 1142792), (7168, 1122385), (8960, 897908), (9856, 816280), (11264, 714245), (12320, 653024), (14080, 571396), (17920, 448954), (19712, 408140), (20407, 394240), (24640, 326512), (28160, 285698), (35840, 224477), (39424, 204070), (40814, 197120), (49280, 163256), (56320, 142849), (78848, 102035), (81628, 98560)]