255066165760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{749137}}^1$

素因数の和:749186

約数の個数: 160

約数和(自身を含む): 735713447040

約数和(自身を除く): 480647281280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2560, 2660, 3040, 3584, 4256, 4480, 4864, 5320, 6080, 8512, 8960, 9728, 10640, 12160, 17024, 17920, 21280, 24320, 34048, 42560, 48640, 68096, 85120, 170240, 340480, 749137, 1498274, 2996548, 3745685, 5243959, 5993096, 7491370, 10487918, 11986192, 14233603, 14982740, 20975836, 23972384, 26219795, 28467206, 29965480, 41951672, 47944768, 52439590, 56934412, 59930960, 71168015, 83903344, 95889536, 99635221, 104879180, 113868824, 119861920, 142336030, 167806688, 191779072, 199270442, 209758360, 227737648, 239723840, 284672060, 335613376, 383558144, 398540884, 419516720, 455475296, 479447680, 498176105, 569344120, 671226752, 797081768, 839033440, 910950592, 958895360, 996352210, 1138688240, 1342453504, 1594163536, 1678066880, 1821901184, 1917790720, 1992704420, 2277376480, 2684907008, 3188327072, 3356133760, 3643802368, 3985408840, 4554752960, 6376654144, 6712267520, 7287604736, 7970817680, 9109505920, 12753308288, 13424535040, 15941635360, 18219011840, 25506616576, 31883270720, 36438023680, 51013233152, 63766541440, 127533082880, 255066165760]

約数ペア:

[(1, 255066165760), (2, 127533082880), (4, 63766541440), (5, 51013233152), (7, 36438023680), (8, 31883270720), (10, 25506616576), (14, 18219011840), (16, 15941635360), (19, 13424535040), (20, 12753308288), (28, 9109505920), (32, 7970817680), (35, 7287604736), (38, 6712267520), (40, 6376654144), (56, 4554752960), (64, 3985408840), (70, 3643802368), (76, 3356133760), (80, 3188327072), (95, 2684907008), (112, 2277376480), (128, 1992704420), (133, 1917790720), (140, 1821901184), (152, 1678066880), (160, 1594163536), (190, 1342453504), (224, 1138688240), (256, 996352210), (266, 958895360), (280, 910950592), (304, 839033440), (320, 797081768), (380, 671226752), (448, 569344120), (512, 498176105), (532, 479447680), (560, 455475296), (608, 419516720), (640, 398540884), (665, 383558144), (760, 335613376), (896, 284672060), (1064, 239723840), (1120, 227737648), (1216, 209758360), (1280, 199270442), (1330, 191779072), (1520, 167806688), (1792, 142336030), (2128, 119861920), (2240, 113868824), (2432, 104879180), (2560, 99635221), (2660, 95889536), (3040, 83903344), (3584, 71168015), (4256, 59930960), (4480, 56934412), (4864, 52439590), (5320, 47944768), (6080, 41951672), (8512, 29965480), (8960, 28467206), (9728, 26219795), (10640, 23972384), (12160, 20975836), (17024, 14982740), (17920, 14233603), (21280, 11986192), (24320, 10487918), (34048, 7491370), (42560, 5993096), (48640, 5243959), (68096, 3745685), (85120, 2996548), (170240, 1498274), (340480, 749137)]