1994263040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 320

約数和(自身を含む): 6090467328

約数和(自身を除く): 4096204288

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 67, 70, 77, 80, 88, 110, 112, 128, 134, 140, 151, 154, 160, 176, 220, 224, 256, 268, 280, 302, 308, 320, 335, 352, 385, 440, 448, 469, 512, 536, 560, 604, 616, 640, 670, 704, 737, 755, 770, 880, 896, 938, 1057, 1072, 1120, 1208, 1232, 1280, 1340, 1408, 1474, 1510, 1540, 1661, 1760, 1792, 1876, 2114, 2144, 2240, 2345, 2416, 2464, 2560, 2680, 2816, 2948, 3020, 3080, 3322, 3520, 3584, 3685, 3752, 4228, 4288, 4480, 4690, 4832, 4928, 5159, 5285, 5360, 5632, 5896, 6040, 6160, 6644, 7040, 7370, 7504, 8305, 8456, 8576, 8960, 9380, 9664, 9856, 10117, 10318, 10570, 10720, 11627, 11792, 12080, 12320, 13288, 14080, 14740, 15008, 16610, 16912, 17152, 17920, 18760, 19328, 19712, 20234, 20636, 21140, 21440, 23254, 23584, 24160, 24640, 25795, 26576, 28160, 29480, 30016, 33220, 33824, 34304, 37520, 38656, 39424, 40468, 41272, 42280, 42880, 46508, 47168, 48320, 49280, 50585, 51590, 53152, 58135, 58960, 60032, 66440, 67648, 70819, 75040, 77312, 80936, 82544, 84560, 85760, 93016, 94336, 96640, 98560, 101170, 103180, 106304, 111287, 116270, 117920, 120064, 132880, 135296, 141638, 150080, 161872, 165088, 169120, 171520, 186032, 188672, 193280, 197120, 202340, 206360, 212608, 222574, 232540, 235840, 240128, 265760, 270592, 283276, 300160, 323744, 330176, 338240, 354095, 372064, 377344, 386560, 404680, 412720, 425216, 445148, 465080, 471680, 531520, 541184, 556435, 566552, 600320, 647488, 660352, 676480, 708190, 744128, 779009, 809360, 825440, 850432, 890296, 930160, 943360, 1063040, 1112870, 1133104, 1200640, 1294976, 1320704, 1352960, 1416380, 1488256, 1558018, 1618720, 1650880, 1780592, 1860320, 1886720, 2126080, 2225740, 2266208, 2589952, 2641408, 2705920, 2832760, 2976512, 3116036, 3237440, 3301760, 3561184, 3720640, 3895045, 4252160, 4451480, 4532416, 5179904, 5665520, 5953024, 6232072, 6474880, 6603520, 7122368, 7441280, 7790090, 8902960, 9064832, 11331040, 12464144, 12949760, 13207040, 14244736, 14882560, 15580180, 17805920, 18129664, 22662080, 24928288, 25899520, 28489472, 29765120, 31160360, 35611840, 36259328, 45324160, 49856576, 56978944, 62320720, 71223680, 90648320, 99713152, 124641440, 142447360, 181296640, 199426304, 249282880, 284894720, 398852608, 498565760, 997131520, 1994263040]

約数ペア:

[(1, 1994263040), (2, 997131520), (4, 498565760), (5, 398852608), (7, 284894720), (8, 249282880), (10, 199426304), (11, 181296640), (14, 142447360), (16, 124641440), (20, 99713152), (22, 90648320), (28, 71223680), (32, 62320720), (35, 56978944), (40, 49856576), (44, 45324160), (55, 36259328), (56, 35611840), (64, 31160360), (67, 29765120), (70, 28489472), (77, 25899520), (80, 24928288), (88, 22662080), (110, 18129664), (112, 17805920), (128, 15580180), (134, 14882560), (140, 14244736), (151, 13207040), (154, 12949760), (160, 12464144), (176, 11331040), (220, 9064832), (224, 8902960), (256, 7790090), (268, 7441280), (280, 7122368), (302, 6603520), (308, 6474880), (320, 6232072), (335, 5953024), (352, 5665520), (385, 5179904), (440, 4532416), (448, 4451480), (469, 4252160), (512, 3895045), (536, 3720640), (560, 3561184), (604, 3301760), (616, 3237440), (640, 3116036), (670, 2976512), (704, 2832760), (737, 2705920), (755, 2641408), (770, 2589952), (880, 2266208), (896, 2225740), (938, 2126080), (1057, 1886720), (1072, 1860320), (1120, 1780592), (1208, 1650880), (1232, 1618720), (1280, 1558018), (1340, 1488256), (1408, 1416380), (1474, 1352960), (1510, 1320704), (1540, 1294976), (1661, 1200640), (1760, 1133104), (1792, 1112870), (1876, 1063040), (2114, 943360), (2144, 930160), (2240, 890296), (2345, 850432), (2416, 825440), (2464, 809360), (2560, 779009), (2680, 744128), (2816, 708190), (2948, 676480), (3020, 660352), (3080, 647488), (3322, 600320), (3520, 566552), (3584, 556435), (3685, 541184), (3752, 531520), (4228, 471680), (4288, 465080), (4480, 445148), (4690, 425216), (4832, 412720), (4928, 404680), (5159, 386560), (5285, 377344), (5360, 372064), (5632, 354095), (5896, 338240), (6040, 330176), (6160, 323744), (6644, 300160), (7040, 283276), (7370, 270592), (7504, 265760), (8305, 240128), (8456, 235840), (8576, 232540), (8960, 222574), (9380, 212608), (9664, 206360), (9856, 202340), (10117, 197120), (10318, 193280), (10570, 188672), (10720, 186032), (11627, 171520), (11792, 169120), (12080, 165088), (12320, 161872), (13288, 150080), (14080, 141638), (14740, 135296), (15008, 132880), (16610, 120064), (16912, 117920), (17152, 116270), (17920, 111287), (18760, 106304), (19328, 103180), (19712, 101170), (20234, 98560), (20636, 96640), (21140, 94336), (21440, 93016), (23254, 85760), (23584, 84560), (24160, 82544), (24640, 80936), (25795, 77312), (26576, 75040), (28160, 70819), (29480, 67648), (30016, 66440), (33220, 60032), (33824, 58960), (34304, 58135), (37520, 53152), (38656, 51590), (39424, 50585), (40468, 49280), (41272, 48320), (42280, 47168), (42880, 46508)]