685311223680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5172941}}^1$

素因数の和:5172989

約数の個数: 192

約数和(自身を含む): 2469355593120

約数和(自身を除く): 1784044369440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2760, 2880, 2944, 3312, 3680, 4140, 4416, 5520, 5760, 6624, 7360, 8280, 8832, 11040, 13248, 14720, 16560, 22080, 26496, 33120, 44160, 66240, 132480, 5172941, 10345882, 15518823, 20691764, 25864705, 31037646, 41383528, 46556469, 51729410, 62075292, 77594115, 82767056, 93112938, 103458820, 118977643, 124150584, 155188230, 165534112, 186225876, 206917640, 232782345, 237955286, 248301168, 310376460, 331068224, 356932929, 372451752, 413835280, 465564690, 475910572, 496602336, 594888215, 620752920, 662136448, 713865858, 744903504, 827670560, 931129380, 951821144, 993204672, 1070798787, 1189776430, 1241505840, 1427731716, 1489807008, 1655341120, 1784664645, 1862258760, 1903642288, 1986409344, 2141597574, 2379552860, 2483011680, 2855463432, 2979614016, 3310682240, 3569329290, 3724517520, 3807284576, 4283195148, 4759105720, 4966023360, 5353993935, 5710926864, 5959228032, 7138658580, 7449035040, 7614569152, 8566390296, 9518211440, 9932046720, 10707987870, 11421853728, 14277317160, 14898070080, 15229138304, 17132780592, 19036422880, 21415975740, 22843707456, 28554634320, 29796140160, 34265561184, 38072845760, 42831951480, 45687414912, 57109268640, 68531122368, 76145691520, 85663902960, 114218537280, 137062244736, 171327805920, 228437074560, 342655611840, 685311223680]

約数ペア:

[(1, 685311223680), (2, 342655611840), (3, 228437074560), (4, 171327805920), (5, 137062244736), (6, 114218537280), (8, 85663902960), (9, 76145691520), (10, 68531122368), (12, 57109268640), (15, 45687414912), (16, 42831951480), (18, 38072845760), (20, 34265561184), (23, 29796140160), (24, 28554634320), (30, 22843707456), (32, 21415975740), (36, 19036422880), (40, 17132780592), (45, 15229138304), (46, 14898070080), (48, 14277317160), (60, 11421853728), (64, 10707987870), (69, 9932046720), (72, 9518211440), (80, 8566390296), (90, 7614569152), (92, 7449035040), (96, 7138658580), (115, 5959228032), (120, 5710926864), (128, 5353993935), (138, 4966023360), (144, 4759105720), (160, 4283195148), (180, 3807284576), (184, 3724517520), (192, 3569329290), (207, 3310682240), (230, 2979614016), (240, 2855463432), (276, 2483011680), (288, 2379552860), (320, 2141597574), (345, 1986409344), (360, 1903642288), (368, 1862258760), (384, 1784664645), (414, 1655341120), (460, 1489807008), (480, 1427731716), (552, 1241505840), (576, 1189776430), (640, 1070798787), (690, 993204672), (720, 951821144), (736, 931129380), (828, 827670560), (920, 744903504), (960, 713865858), (1035, 662136448), (1104, 620752920), (1152, 594888215), (1380, 496602336), (1440, 475910572), (1472, 465564690), (1656, 413835280), (1840, 372451752), (1920, 356932929), (2070, 331068224), (2208, 310376460), (2760, 248301168), (2880, 237955286), (2944, 232782345), (3312, 206917640), (3680, 186225876), (4140, 165534112), (4416, 155188230), (5520, 124150584), (5760, 118977643), (6624, 103458820), (7360, 93112938), (8280, 82767056), (8832, 77594115), (11040, 62075292), (13248, 51729410), (14720, 46556469), (16560, 41383528), (22080, 31037646), (26496, 25864705), (33120, 20691764), (44160, 15518823), (66240, 10345882), (132480, 5172941)]