248767871040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6644441}}^1$

素因数の和:6644477

約数の個数: 168

約数和(自身を含む): 921477794328

約数和(自身を除く): 672709923288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 6644441, 13288882, 19933323, 26577764, 33222205, 39866646, 53155528, 59799969, 66444410, 79733292, 86377733, 99666615, 106311056, 119599938, 132888820, 159466584, 172755466, 199333230, 212622112, 239199876, 259133199, 265777640, 298999845, 318933168, 345510932, 398666460, 425244224, 431888665, 478399752, 518266398, 531555280, 597999690, 637866336, 691021864, 777399597, 797332920, 863777330, 956799504, 1036532796, 1063110560, 1195999380, 1275732672, 1295665995, 1382043728, 1554799194, 1594665840, 1727554660, 1913599008, 2073065592, 2126221120, 2391998760, 2591331990, 2764087456, 3109598388, 3189331680, 3455109320, 3827198016, 3886997985, 4146131184, 4783997520, 5182663980, 5528174912, 6219196776, 6378663360, 6910218640, 7773995970, 8292262368, 9567995040, 10365327960, 12438393552, 13820437280, 15547991940, 16584524736, 19135990080, 20730655920, 24876787104, 27640874560, 31095983880, 41461311840, 49753574208, 62191967760, 82922623680, 124383935520, 248767871040]

約数ペア:

[(1, 248767871040), (2, 124383935520), (3, 82922623680), (4, 62191967760), (5, 49753574208), (6, 41461311840), (8, 31095983880), (9, 27640874560), (10, 24876787104), (12, 20730655920), (13, 19135990080), (15, 16584524736), (16, 15547991940), (18, 13820437280), (20, 12438393552), (24, 10365327960), (26, 9567995040), (30, 8292262368), (32, 7773995970), (36, 6910218640), (39, 6378663360), (40, 6219196776), (45, 5528174912), (48, 5182663980), (52, 4783997520), (60, 4146131184), (64, 3886997985), (65, 3827198016), (72, 3455109320), (78, 3189331680), (80, 3109598388), (90, 2764087456), (96, 2591331990), (104, 2391998760), (117, 2126221120), (120, 2073065592), (130, 1913599008), (144, 1727554660), (156, 1594665840), (160, 1554799194), (180, 1382043728), (192, 1295665995), (195, 1275732672), (208, 1195999380), (234, 1063110560), (240, 1036532796), (260, 956799504), (288, 863777330), (312, 797332920), (320, 777399597), (360, 691021864), (390, 637866336), (416, 597999690), (468, 531555280), (480, 518266398), (520, 478399752), (576, 431888665), (585, 425244224), (624, 398666460), (720, 345510932), (780, 318933168), (832, 298999845), (936, 265777640), (960, 259133199), (1040, 239199876), (1170, 212622112), (1248, 199333230), (1440, 172755466), (1560, 159466584), (1872, 132888820), (2080, 119599938), (2340, 106311056), (2496, 99666615), (2880, 86377733), (3120, 79733292), (3744, 66444410), (4160, 59799969), (4680, 53155528), (6240, 39866646), (7488, 33222205), (9360, 26577764), (12480, 19933323), (18720, 13288882), (37440, 6644441)]