81430054080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{108887}}^1$

素因数の和:108967

約数の個数: 224

約数和(自身を含む): 278788124160

約数和(自身を除く): 197358070080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 64, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 192, 205, 228, 240, 246, 285, 304, 320, 328, 380, 410, 456, 480, 492, 570, 608, 615, 656, 760, 779, 820, 912, 960, 984, 1140, 1216, 1230, 1312, 1520, 1558, 1640, 1824, 1968, 2280, 2337, 2460, 2624, 3040, 3116, 3280, 3648, 3895, 3936, 4560, 4674, 4920, 6080, 6232, 6560, 7790, 7872, 9120, 9348, 9840, 11685, 12464, 13120, 15580, 18240, 18696, 19680, 23370, 24928, 31160, 37392, 39360, 46740, 49856, 62320, 74784, 93480, 108887, 124640, 149568, 186960, 217774, 249280, 326661, 373920, 435548, 544435, 653322, 747840, 871096, 1088870, 1306644, 1633305, 1742192, 2068853, 2177740, 2613288, 3266610, 3484384, 4137706, 4355480, 4464367, 5226576, 6206559, 6533220, 6968768, 8275412, 8710960, 8928734, 10344265, 10453152, 12413118, 13066440, 13393101, 16550824, 17421920, 17857468, 20688530, 20906304, 22321835, 24826236, 26132880, 26786202, 31032795, 33101648, 34843840, 35714936, 41377060, 44643670, 49652472, 52265760, 53572404, 62065590, 66203296, 66965505, 71429872, 82754120, 84822973, 89287340, 99304944, 104531520, 107144808, 124131180, 132406592, 133931010, 142859744, 165508240, 169645946, 178574680, 198609888, 214289616, 248262360, 254468919, 267862020, 285719488, 331016480, 339291892, 357149360, 397219776, 424114865, 428579232, 496524720, 508937838, 535724040, 662032960, 678583784, 714298720, 848229730, 857158464, 993049440, 1017875676, 1071448080, 1272344595, 1357167568, 1428597440, 1696459460, 1986098880, 2035751352, 2142896160, 2544689190, 2714335136, 3392918920, 4071502704, 4285792320, 5089378380, 5428670272, 6785837840, 8143005408, 10178756760, 13571675680, 16286010816, 20357513520, 27143351360, 40715027040, 81430054080]

約数ペア:

[(1, 81430054080), (2, 40715027040), (3, 27143351360), (4, 20357513520), (5, 16286010816), (6, 13571675680), (8, 10178756760), (10, 8143005408), (12, 6785837840), (15, 5428670272), (16, 5089378380), (19, 4285792320), (20, 4071502704), (24, 3392918920), (30, 2714335136), (32, 2544689190), (38, 2142896160), (40, 2035751352), (41, 1986098880), (48, 1696459460), (57, 1428597440), (60, 1357167568), (64, 1272344595), (76, 1071448080), (80, 1017875676), (82, 993049440), (95, 857158464), (96, 848229730), (114, 714298720), (120, 678583784), (123, 662032960), (152, 535724040), (160, 508937838), (164, 496524720), (190, 428579232), (192, 424114865), (205, 397219776), (228, 357149360), (240, 339291892), (246, 331016480), (285, 285719488), (304, 267862020), (320, 254468919), (328, 248262360), (380, 214289616), (410, 198609888), (456, 178574680), (480, 169645946), (492, 165508240), (570, 142859744), (608, 133931010), (615, 132406592), (656, 124131180), (760, 107144808), (779, 104531520), (820, 99304944), (912, 89287340), (960, 84822973), (984, 82754120), (1140, 71429872), (1216, 66965505), (1230, 66203296), (1312, 62065590), (1520, 53572404), (1558, 52265760), (1640, 49652472), (1824, 44643670), (1968, 41377060), (2280, 35714936), (2337, 34843840), (2460, 33101648), (2624, 31032795), (3040, 26786202), (3116, 26132880), (3280, 24826236), (3648, 22321835), (3895, 20906304), (3936, 20688530), (4560, 17857468), (4674, 17421920), (4920, 16550824), (6080, 13393101), (6232, 13066440), (6560, 12413118), (7790, 10453152), (7872, 10344265), (9120, 8928734), (9348, 8710960), (9840, 8275412), (11685, 6968768), (12464, 6533220), (13120, 6206559), (15580, 5226576), (18240, 4464367), (18696, 4355480), (19680, 4137706), (23370, 3484384), (24928, 3266610), (31160, 2613288), (37392, 2177740), (39360, 2068853), (46740, 1742192), (49856, 1633305), (62320, 1306644), (74784, 1088870), (93480, 871096), (108887, 747840), (124640, 653322), (149568, 544435), (186960, 435548), (217774, 373920), (249280, 326661)]