8727964440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{13883}}^1$

素因数の和:13954

約数の個数: 192

約数和(自身を含む): 29269693440

約数和(自身を除く): 20541729000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 310, 312, 338, 372, 390, 403, 465, 507, 520, 620, 676, 744, 780, 806, 845, 930, 1014, 1209, 1240, 1352, 1560, 1612, 1690, 1860, 2015, 2028, 2418, 2535, 3224, 3380, 3720, 4030, 4056, 4836, 5070, 5239, 6045, 6760, 8060, 9672, 10140, 10478, 12090, 13883, 15717, 16120, 20280, 20956, 24180, 26195, 27766, 31434, 41649, 41912, 48360, 52390, 55532, 62868, 69415, 78585, 83298, 104780, 111064, 125736, 138830, 157170, 166596, 180479, 208245, 209560, 277660, 314340, 333192, 360958, 416490, 430373, 541437, 555320, 628680, 721916, 832980, 860746, 902395, 1082874, 1291119, 1443832, 1665960, 1721492, 1804790, 2151865, 2165748, 2346227, 2582238, 2707185, 3442984, 3609580, 4303730, 4331496, 4692454, 5164476, 5414370, 5594849, 6455595, 7038681, 7219160, 8607460, 9384908, 10328952, 10828740, 11189698, 11731135, 12911190, 14077362, 16784547, 17214920, 18769816, 21657480, 22379396, 23462270, 25822380, 27974245, 28154724, 33569094, 35193405, 44758792, 46924540, 51644760, 55948490, 56309448, 67138188, 70386810, 72733037, 83922735, 93849080, 111896980, 134276376, 140773620, 145466074, 167845470, 218199111, 223793960, 281547240, 290932148, 335690940, 363665185, 436398222, 581864296, 671381880, 727330370, 872796444, 1090995555, 1454660740, 1745592888, 2181991110, 2909321480, 4363982220, 8727964440]

約数ペア:

[(1, 8727964440), (2, 4363982220), (3, 2909321480), (4, 2181991110), (5, 1745592888), (6, 1454660740), (8, 1090995555), (10, 872796444), (12, 727330370), (13, 671381880), (15, 581864296), (20, 436398222), (24, 363665185), (26, 335690940), (30, 290932148), (31, 281547240), (39, 223793960), (40, 218199111), (52, 167845470), (60, 145466074), (62, 140773620), (65, 134276376), (78, 111896980), (93, 93849080), (104, 83922735), (120, 72733037), (124, 70386810), (130, 67138188), (155, 56309448), (156, 55948490), (169, 51644760), (186, 46924540), (195, 44758792), (248, 35193405), (260, 33569094), (310, 28154724), (312, 27974245), (338, 25822380), (372, 23462270), (390, 22379396), (403, 21657480), (465, 18769816), (507, 17214920), (520, 16784547), (620, 14077362), (676, 12911190), (744, 11731135), (780, 11189698), (806, 10828740), (845, 10328952), (930, 9384908), (1014, 8607460), (1209, 7219160), (1240, 7038681), (1352, 6455595), (1560, 5594849), (1612, 5414370), (1690, 5164476), (1860, 4692454), (2015, 4331496), (2028, 4303730), (2418, 3609580), (2535, 3442984), (3224, 2707185), (3380, 2582238), (3720, 2346227), (4030, 2165748), (4056, 2151865), (4836, 1804790), (5070, 1721492), (5239, 1665960), (6045, 1443832), (6760, 1291119), (8060, 1082874), (9672, 902395), (10140, 860746), (10478, 832980), (12090, 721916), (13883, 628680), (15717, 555320), (16120, 541437), (20280, 430373), (20956, 416490), (24180, 360958), (26195, 333192), (27766, 314340), (31434, 277660), (41649, 209560), (41912, 208245), (48360, 180479), (52390, 166596), (55532, 157170), (62868, 138830), (69415, 125736), (78585, 111064), (83298, 104780)]