681300480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:104

約数の個数: 640

約数和(自身を含む): 2828390400

約数和(自身を除く): 2147089920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 29, 30, 32, 35, 38, 40, 42, 46, 48, 56, 57, 58, 60, 64, 69, 70, 76, 80, 84, 87, 92, 95, 96, 105, 112, 114, 115, 116, 120, 128, 133, 138, 140, 145, 152, 160, 161, 168, 174, 184, 190, 192, 203, 210, 224, 228, 230, 232, 240, 256, 266, 276, 280, 285, 290, 304, 320, 322, 336, 345, 348, 368, 380, 384, 399, 406, 420, 435, 437, 448, 456, 460, 464, 480, 483, 512, 532, 551, 552, 560, 570, 580, 608, 609, 640, 644, 665, 667, 672, 690, 696, 736, 760, 768, 798, 805, 812, 840, 870, 874, 896, 912, 920, 928, 960, 966, 1015, 1064, 1102, 1104, 1120, 1140, 1160, 1216, 1218, 1280, 1288, 1311, 1330, 1334, 1344, 1380, 1392, 1472, 1520, 1536, 1596, 1610, 1624, 1653, 1680, 1740, 1748, 1792, 1824, 1840, 1856, 1920, 1932, 1995, 2001, 2030, 2128, 2185, 2204, 2208, 2240, 2280, 2320, 2415, 2432, 2436, 2560, 2576, 2622, 2660, 2668, 2688, 2755, 2760, 2784, 2944, 3040, 3045, 3059, 3192, 3220, 3248, 3306, 3335, 3360, 3480, 3496, 3584, 3648, 3680, 3712, 3840, 3857, 3864, 3990, 4002, 4060, 4256, 4370, 4408, 4416, 4480, 4560, 4640, 4669, 4830, 4864, 4872, 5152, 5244, 5320, 5336, 5376, 5510, 5520, 5568, 5888, 6080, 6090, 6118, 6384, 6440, 6496, 6555, 6612, 6670, 6720, 6960, 6992, 7296, 7360, 7424, 7680, 7714, 7728, 7980, 8004, 8120, 8265, 8512, 8740, 8816, 8832, 8960, 9120, 9177, 9280, 9338, 9660, 9728, 9744, 10005, 10304, 10488, 10640, 10672, 10752, 11020, 11040, 11136, 11571, 11776, 12160, 12180, 12236, 12673, 12768, 12880, 12992, 13110, 13224, 13340, 13440, 13920, 13984, 14007, 14592, 14720, 14848, 15295, 15428, 15456, 15960, 16008, 16240, 16530, 17024, 17480, 17632, 17664, 17920, 18240, 18354, 18560, 18676, 19285, 19320, 19488, 20010, 20608, 20976, 21280, 21344, 22040, 22080, 22272, 23142, 23345, 24320, 24360, 24472, 25346, 25536, 25760, 25984, 26220, 26448, 26680, 26880, 27840, 27968, 28014, 29184, 29440, 30590, 30856, 30912, 31920, 32016, 32480, 33060, 34048, 34960, 35264, 35328, 36480, 36708, 37120, 37352, 38019, 38570, 38640, 38976, 40020, 41216, 41952, 42560, 42688, 44080, 44160, 44544, 45885, 46284, 46690, 48640, 48720, 48944, 50692, 51072, 51520, 51968, 52440, 52896, 53360, 53760, 55680, 55936, 56028, 57855, 58880, 61180, 61712, 61824, 63365, 63840, 64032, 64960, 66120, 68096, 69920, 70035, 70528, 72960, 73416, 74240, 74704, 76038, 77140, 77280, 77952, 80040, 82432, 83904, 85120, 85376, 88160, 88320, 88711, 91770, 92568, 93380, 97440, 97888, 101384, 102144, 103040, 103936, 104880, 105792, 106720, 111360, 111872, 112056, 115710, 122360, 123424, 123648, 126730, 127680, 128064, 129920, 132240, 139840, 140070, 141056, 145920, 146832, 149408, 152076, 154280, 154560, 155904, 160080, 167808, 170240, 170752, 176320, 176640, 177422, 183540, 185136, 186760, 190095, 194880, 195776, 202768, 204288, 206080, 209760, 211584, 213440, 222720, 223744, 224112, 231420, 244720, 246848, 247296, 253460, 255360, 256128, 259840, 264480, 266133, 279680, 280140, 282112, 293664, 298816, 304152, 308560, 309120, 311808, 320160, 335616, 340480, 341504, 352640, 354844, 367080, 370272, 373520, 380190, 389760, 391552, 405536, 412160, 419520, 423168, 426880, 443555, 448224, 462840, 489440, 493696, 506920, 510720, 512256, 519680, 528960, 532266, 559360, 560280, 587328, 597632, 608304, 617120, 618240, 640320, 671232, 705280, 709688, 734160, 740544, 747040, 760380, 779520, 783104, 811072, 839040, 846336, 853760, 887110, 896448, 925680, 978880, 987392, 1013840, 1021440, 1024512, 1057920, 1064532, 1118720, 1120560, 1174656, 1195264, 1216608, 1234240, 1236480, 1280640, 1330665, 1410560, 1419376, 1468320, 1481088, 1494080, 1520760, 1559040, 1566208, 1622144, 1678080, 1707520, 1774220, 1792896, 1851360, 1957760, 1974784, 2027680, 2115840, 2129064, 2241120, 2349312, 2390528, 2433216, 2468480, 2561280, 2661330, 2838752, 2936640, 2962176, 2988160, 3041520, 3244288, 3356160, 3548440, 3585792, 3702720, 3915520, 4055360, 4231680, 4258128, 4482240, 4698624, 4866432, 4936960, 5122560, 5322660, 5677504, 5873280, 5924352, 5976320, 6083040, 6488576, 7096880, 7171584, 7405440, 7831040, 8110720, 8516256, 8964480, 9732864, 9873920, 10645320, 11355008, 11746560, 11952640, 12166080, 14193760, 14810880, 16221440, 17032512, 17928960, 19465728, 21290640, 22710016, 23493120, 24332160, 28387520, 29621760, 32442880, 34065024, 35857920, 42581280, 45420032, 48664320, 56775040, 68130048, 85162560, 97328640, 113550080, 136260096, 170325120, 227100160, 340650240, 681300480]

約数ペア:

[(1, 681300480), (2, 340650240), (3, 227100160), (4, 170325120), (5, 136260096), (6, 113550080), (7, 97328640), (8, 85162560), (10, 68130048), (12, 56775040), (14, 48664320), (15, 45420032), (16, 42581280), (19, 35857920), (20, 34065024), (21, 32442880), (23, 29621760), (24, 28387520), (28, 24332160), (29, 23493120), (30, 22710016), (32, 21290640), (35, 19465728), (38, 17928960), (40, 17032512), (42, 16221440), (46, 14810880), (48, 14193760), (56, 12166080), (57, 11952640), (58, 11746560), (60, 11355008), (64, 10645320), (69, 9873920), (70, 9732864), (76, 8964480), (80, 8516256), (84, 8110720), (87, 7831040), (92, 7405440), (95, 7171584), (96, 7096880), (105, 6488576), (112, 6083040), (114, 5976320), (115, 5924352), (116, 5873280), (120, 5677504), (128, 5322660), (133, 5122560), (138, 4936960), (140, 4866432), (145, 4698624), (152, 4482240), (160, 4258128), (161, 4231680), (168, 4055360), (174, 3915520), (184, 3702720), (190, 3585792), (192, 3548440), (203, 3356160), (210, 3244288), (224, 3041520), (228, 2988160), (230, 2962176), (232, 2936640), (240, 2838752), (256, 2661330), (266, 2561280), (276, 2468480), (280, 2433216), (285, 2390528), (290, 2349312), (304, 2241120), (320, 2129064), (322, 2115840), (336, 2027680), (345, 1974784), (348, 1957760), (368, 1851360), (380, 1792896), (384, 1774220), (399, 1707520), (406, 1678080), (420, 1622144), (435, 1566208), (437, 1559040), (448, 1520760), (456, 1494080), (460, 1481088), (464, 1468320), (480, 1419376), (483, 1410560), (512, 1330665), (532, 1280640), (551, 1236480), (552, 1234240), (560, 1216608), (570, 1195264), (580, 1174656), (608, 1120560), (609, 1118720), (640, 1064532), (644, 1057920), (665, 1024512), (667, 1021440), (672, 1013840), (690, 987392), (696, 978880), (736, 925680), (760, 896448), (768, 887110), (798, 853760), (805, 846336), (812, 839040), (840, 811072), (870, 783104), (874, 779520), (896, 760380), (912, 747040), (920, 740544), (928, 734160), (960, 709688), (966, 705280), (1015, 671232), (1064, 640320), (1102, 618240), (1104, 617120), (1120, 608304), (1140, 597632), (1160, 587328), (1216, 560280), (1218, 559360), (1280, 532266), (1288, 528960), (1311, 519680), (1330, 512256), (1334, 510720), (1344, 506920), (1380, 493696), (1392, 489440), (1472, 462840), (1520, 448224), (1536, 443555), (1596, 426880), (1610, 423168), (1624, 419520), (1653, 412160), (1680, 405536), (1740, 391552), (1748, 389760), (1792, 380190), (1824, 373520), (1840, 370272), (1856, 367080), (1920, 354844), (1932, 352640), (1995, 341504), (2001, 340480), (2030, 335616), (2128, 320160), (2185, 311808), (2204, 309120), (2208, 308560), (2240, 304152), (2280, 298816), (2320, 293664), (2415, 282112), (2432, 280140), (2436, 279680), (2560, 266133), (2576, 264480), (2622, 259840), (2660, 256128), (2668, 255360), (2688, 253460), (2755, 247296), (2760, 246848), (2784, 244720), (2944, 231420), (3040, 224112), (3045, 223744), (3059, 222720), (3192, 213440), (3220, 211584), (3248, 209760), (3306, 206080), (3335, 204288), (3360, 202768), (3480, 195776), (3496, 194880), (3584, 190095), (3648, 186760), (3680, 185136), (3712, 183540), (3840, 177422), (3857, 176640), (3864, 176320), (3990, 170752), (4002, 170240), (4060, 167808), (4256, 160080), (4370, 155904), (4408, 154560), (4416, 154280), (4480, 152076), (4560, 149408), (4640, 146832), (4669, 145920), (4830, 141056), (4864, 140070), (4872, 139840), (5152, 132240), (5244, 129920), (5320, 128064), (5336, 127680), (5376, 126730), (5510, 123648), (5520, 123424), (5568, 122360), (5888, 115710), (6080, 112056), (6090, 111872), (6118, 111360), (6384, 106720), (6440, 105792), (6496, 104880), (6555, 103936), (6612, 103040), (6670, 102144), (6720, 101384), (6960, 97888), (6992, 97440), (7296, 93380), (7360, 92568), (7424, 91770), (7680, 88711), (7714, 88320), (7728, 88160), (7980, 85376), (8004, 85120), (8120, 83904), (8265, 82432), (8512, 80040), (8740, 77952), (8816, 77280), (8832, 77140), (8960, 76038), (9120, 74704), (9177, 74240), (9280, 73416), (9338, 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(24472, 27840), (25346, 26880), (25536, 26680), (25760, 26448), (25984, 26220)]