260071680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 932456448

約数和(自身を除く): 672384768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 128, 131, 132, 141, 160, 165, 176, 188, 192, 220, 235, 240, 256, 262, 264, 282, 320, 330, 352, 376, 384, 393, 440, 470, 480, 517, 524, 528, 564, 640, 655, 660, 704, 705, 752, 768, 786, 880, 940, 960, 1034, 1048, 1056, 1128, 1280, 1310, 1320, 1408, 1410, 1441, 1504, 1551, 1572, 1760, 1880, 1920, 1965, 2068, 2096, 2112, 2256, 2585, 2620, 2640, 2816, 2820, 2882, 3008, 3102, 3144, 3520, 3760, 3840, 3930, 4136, 4192, 4224, 4323, 4512, 5170, 5240, 5280, 5640, 5764, 6016, 6157, 6204, 6288, 7040, 7205, 7520, 7755, 7860, 8272, 8384, 8448, 8646, 9024, 10340, 10480, 10560, 11280, 11528, 12032, 12314, 12408, 12576, 14080, 14410, 15040, 15510, 15720, 16544, 16768, 17292, 18048, 18471, 20680, 20960, 21120, 21615, 22560, 23056, 24628, 24816, 25152, 28820, 30080, 30785, 31020, 31440, 33088, 33536, 34584, 36096, 36942, 41360, 41920, 42240, 43230, 45120, 46112, 49256, 49632, 50304, 57640, 60160, 61570, 62040, 62880, 66176, 67727, 69168, 73884, 82720, 83840, 86460, 90240, 92224, 92355, 98512, 99264, 100608, 115280, 123140, 124080, 125760, 132352, 135454, 138336, 147768, 165440, 167680, 172920, 180480, 184448, 184710, 197024, 198528, 203181, 230560, 246280, 248160, 251520, 270908, 276672, 295536, 330880, 338635, 345840, 368896, 369420, 394048, 397056, 406362, 461120, 492560, 496320, 503040, 541816, 553344, 591072, 661760, 677270, 691680, 738840, 788096, 812724, 922240, 985120, 992640, 1015905, 1083632, 1106688, 1182144, 1354540, 1383360, 1477680, 1576192, 1625448, 1844480, 1970240, 1985280, 2031810, 2167264, 2364288, 2709080, 2766720, 2955360, 3250896, 3940480, 4063620, 4334528, 4728576, 5418160, 5533440, 5910720, 6501792, 7880960, 8127240, 8669056, 10836320, 11821440, 13003584, 16254480, 17338112, 21672640, 23642880, 26007168, 32508960, 43345280, 52014336, 65017920, 86690560, 130035840, 260071680]

約数ペア:

[(1, 260071680), (2, 130035840), (3, 86690560), (4, 65017920), (5, 52014336), (6, 43345280), (8, 32508960), (10, 26007168), (11, 23642880), (12, 21672640), (15, 17338112), (16, 16254480), (20, 13003584), (22, 11821440), (24, 10836320), (30, 8669056), (32, 8127240), (33, 7880960), (40, 6501792), (44, 5910720), (47, 5533440), (48, 5418160), (55, 4728576), (60, 4334528), (64, 4063620), (66, 3940480), (80, 3250896), (88, 2955360), (94, 2766720), (96, 2709080), (110, 2364288), (120, 2167264), (128, 2031810), (131, 1985280), (132, 1970240), (141, 1844480), (160, 1625448), (165, 1576192), (176, 1477680), (188, 1383360), (192, 1354540), (220, 1182144), (235, 1106688), (240, 1083632), (256, 1015905), (262, 992640), (264, 985120), (282, 922240), (320, 812724), (330, 788096), (352, 738840), (376, 691680), (384, 677270), (393, 661760), (440, 591072), (470, 553344), (480, 541816), (517, 503040), (524, 496320), (528, 492560), (564, 461120), (640, 406362), (655, 397056), (660, 394048), (704, 369420), (705, 368896), (752, 345840), (768, 338635), (786, 330880), (880, 295536), (940, 276672), (960, 270908), (1034, 251520), (1048, 248160), (1056, 246280), (1128, 230560), (1280, 203181), (1310, 198528), (1320, 197024), (1408, 184710), (1410, 184448), (1441, 180480), (1504, 172920), (1551, 167680), (1572, 165440), (1760, 147768), (1880, 138336), (1920, 135454), (1965, 132352), (2068, 125760), (2096, 124080), (2112, 123140), (2256, 115280), (2585, 100608), (2620, 99264), (2640, 98512), (2816, 92355), (2820, 92224), (2882, 90240), (3008, 86460), (3102, 83840), (3144, 82720), (3520, 73884), (3760, 69168), (3840, 67727), (3930, 66176), (4136, 62880), (4192, 62040), (4224, 61570), (4323, 60160), (4512, 57640), (5170, 50304), (5240, 49632), (5280, 49256), (5640, 46112), (5764, 45120), (6016, 43230), (6157, 42240), (6204, 41920), (6288, 41360), (7040, 36942), (7205, 36096), (7520, 34584), (7755, 33536), (7860, 33088), (8272, 31440), (8384, 31020), (8448, 30785), (8646, 30080), (9024, 28820), (10340, 25152), (10480, 24816), (10560, 24628), (11280, 23056), (11528, 22560), (12032, 21615), (12314, 21120), (12408, 20960), (12576, 20680), (14080, 18471), (14410, 18048), (15040, 17292), (15510, 16768), (15720, 16544)]