21757565760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 896

約数和(自身を含む): 89889177600

約数和(自身を除く): 68131611840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 31, 32, 35, 38, 40, 42, 46, 48, 56, 57, 60, 62, 64, 69, 70, 76, 80, 84, 92, 93, 95, 96, 105, 112, 114, 115, 120, 124, 133, 138, 140, 152, 155, 160, 161, 168, 184, 186, 190, 192, 210, 217, 224, 228, 230, 239, 240, 248, 266, 276, 280, 285, 304, 310, 320, 322, 336, 345, 368, 372, 380, 399, 420, 434, 437, 448, 456, 460, 465, 478, 480, 483, 496, 532, 552, 560, 570, 589, 608, 620, 644, 651, 665, 672, 690, 713, 717, 736, 744, 760, 798, 805, 840, 868, 874, 912, 920, 930, 956, 960, 966, 992, 1064, 1085, 1104, 1120, 1140, 1178, 1195, 1216, 1240, 1288, 1302, 1311, 1330, 1344, 1380, 1426, 1434, 1472, 1488, 1520, 1596, 1610, 1673, 1680, 1736, 1748, 1767, 1824, 1840, 1860, 1912, 1932, 1984, 1995, 2128, 2139, 2170, 2185, 2208, 2240, 2280, 2356, 2390, 2415, 2480, 2576, 2604, 2622, 2660, 2760, 2852, 2868, 2945, 2976, 3040, 3059, 3192, 3220, 3255, 3346, 3360, 3472, 3496, 3534, 3565, 3585, 3648, 3680, 3720, 3824, 3864, 3990, 4123, 4256, 4278, 4340, 4370, 4416, 4541, 4560, 4712, 4780, 4830, 4960, 4991, 5019, 5152, 5208, 5244, 5320, 5497, 5520, 5704, 5736, 5890, 5952, 6080, 6118, 6384, 6440, 6510, 6555, 6692, 6720, 6944, 6992, 7068, 7130, 7170, 7360, 7409, 7440, 7648, 7728, 7980, 8246, 8365, 8512, 8556, 8680, 8740, 8835, 9082, 9120, 9177, 9424, 9560, 9660, 9920, 9982, 10038, 10304, 10416, 10488, 10640, 10695, 10994, 11040, 11408, 11472, 11780, 12236, 12369, 12768, 12880, 13020, 13110, 13384, 13547, 13623, 13888, 13984, 14136, 14260, 14340, 14818, 14880, 14973, 15295, 15296, 15456, 15960, 16491, 16492, 16730, 17112, 17360, 17480, 17670, 18164, 18240, 18354, 18848, 19120, 19320, 19964, 20076, 20615, 20832, 20976, 21280, 21390, 21988, 22080, 22227, 22705, 22816, 22944, 23560, 24472, 24738, 24955, 25095, 25536, 25760, 26040, 26220, 26768, 27094, 27246, 27485, 27968, 28272, 28520, 28680, 29636, 29760, 29946, 30590, 30912, 31787, 31920, 32982, 32984, 33460, 34224, 34720, 34960, 35340, 36328, 36708, 37045, 37696, 38240, 38479, 38640, 39928, 40152, 40641, 41230, 41664, 41952, 42560, 42780, 43976, 44454, 45410, 45632, 45885, 45888, 47120, 48944, 49476, 49910, 50190, 51520, 51863, 52080, 52440, 53536, 54188, 54492, 54970, 56544, 57040, 57360, 59272, 59892, 61180, 61845, 63574, 63840, 65964, 65968, 66920, 67735, 68115, 68448, 69440, 69920, 70680, 72656, 73416, 74090, 74865, 76480, 76958, 77280, 79856, 80304, 81282, 82455, 82460, 83904, 85560, 87952, 88908, 90820, 91770, 94240, 94829, 95361, 97888, 98952, 99820, 100380, 103726, 104160, 104443, 104880, 107072, 108376, 108984, 109940, 111135, 113088, 114080, 114720, 115437, 118544, 119784, 122360, 123690, 127148, 127680, 131928, 131936, 133840, 135470, 136230, 136896, 139840, 140771, 141360, 145312, 146832, 148180, 149730, 153916, 154560, 155589, 158935, 159712, 160608, 162564, 164910, 164920, 170407, 171120, 175904, 177816, 181640, 183540, 188480, 189658, 190722, 192395, 195776, 197904, 199640, 200760, 203205, 207452, 208320, 208886, 209760, 216752, 217968, 219880, 222270, 228160, 229440, 230874, 237088, 239568, 244720, 247380, 254296, 259315, 263856, 263872, 267680, 270940, 272460, 281542, 282720, 284487, 290624, 293664, 296360, 299460, 307832, 311178, 313329, 317870, 319424, 321216, 325128, 329820, 329840, 340814, 342240, 351808, 355632, 363280, 367080, 379316, 381444, 384790, 395808, 399280, 401520, 406410, 414904, 417772, 419520, 422313, 433504, 435936, 439760, 444540, 461748, 474145, 474176, 476805, 479136, 489440, 494760, 508592, 511221, 518630, 522215, 527712, 535360, 541880, 544920, 563084, 565440, 568974, 577185, 587328, 592720, 598920, 615664, 622356, 626658, 635740, 650256, 659640, 659680, 681628, 684480, 703855, 711264, 726560, 731101, 734160, 758632, 762888, 769580, 777945, 791616, 798560, 803040, 812820, 829808, 835544, 844626, 852035, 867008, 871872, 879520, 889080, 923496, 948290, 953610, 958272, 978880, 985397, 989520, 1017184, 1022442, 1037260, 1044430, 1055424, 1083760, 1089840, 1126168, 1137948, 1154370, 1185440, 1192849, 1197840, 1231328, 1244712, 1253316, 1271480, 1300512, 1319280, 1319360, 1363256, 1407710, 1422435, 1422528, 1453120, 1462202, 1468320, 1517264, 1525776, 1539160, 1555890, 1566645, 1597120, 1606080, 1625640, 1659616, 1671088, 1689252, 1704070, 1759040, 1778160, 1846992, 1896580, 1907220, 1970794, 1979040, 2034368, 2044884, 2074520, 2088860, 2111565, 2167520, 2179680, 2193303, 2252336, 2275896, 2308740, 2370880, 2385698, 2395680, 2462656, 2489424, 2506632, 2542960, 2556105, 2601024, 2638560, 2726512, 2815420, 2844870, 2924404, 2936640, 2956191, 3034528, 3051552, 3078320, 3111780, 3133290, 3237733, 3251280, 3319232, 3342176, 3378504, 3408140, 3556320, 3578547, 3655505, 3693984, 3793160, 3814440, 3941588, 3958080, 4089768, 4149040, 4177720, 4223130, 4335040, 4359360, 4386606, 4504672, 4551792, 4617480, 4771396, 4791360, 4926985, 4978848, 5013264, 5085920, 5112210, 5277120, 5453024, 5630840, 5689740, 5848808, 5912382, 5964245, 6069056, 6103104, 6156640, 6223560, 6266580, 6475466, 6502560, 6684352, 6757008, 6816280, 7112640, 7157094, 7311010, 7387968, 7586320, 7628880, 7883176, 8179536, 8298080, 8355440, 8446260, 8773212, 9009344, 9103584, 9234960, 9542792, 9713199, 9853970, 9957696, 10026528, 10171840, 10224420, 10906048, 10966515, 11261680, 11379480, 11697616, 11824764, 11928490, 12313280, 12447120, 12533160, 12950932, 13005120, 13514016, 13632560, 14314188, 14622020, 14780955, 15172640, 15257760, 15766352, 16188665, 16359072, 16596160, 16710880, 16892520, 17546424, 17892735, 18207168, 18469920, 19085584, 19426398, 19707940, 20053056, 20448840, 21933030, 22523360, 22664131, 22758960, 23395232, 23649528, 23856980, 24894240, 25066320, 25901864, 27028032, 27265120, 28628376, 29244040, 29561910, 30345280, 30515520, 31532704, 32377330, 32718144, 33421760, 33785040, 35092848, 35785470, 36939840, 38171168, 38852796, 39415880, 40897680, 43866060, 45046720, 45328262, 45517920, 46790464, 47299056, 47713960, 48565995, 49788480, 50132640, 51803728, 54530240, 57256752, 58488080, 59123820, 63065408, 64754660, 67570080, 67992393, 70185696, 71570940, 76342336, 77705592, 78831760, 81795360, 87732120, 90656524, 91035840, 94598112, 95427920, 97131990, 100265280, 103607456, 113320655, 114513504, 116976160, 118247640, 129509320, 135140160, 135984786, 140371392, 143141880, 155411184, 157663520, 163590720, 175464240, 181313048, 189196224, 190855840, 194263980, 207214912, 226641310, 229027008, 233952320, 236495280, 259018640, 271969572, 286283760, 310822368, 315327040, 339961965, 350928480, 362626096, 381711680, 388527960, 453282620, 472990560, 518037280, 543939144, 572567520, 621644736, 679923930, 701856960, 725252192, 777055920, 906565240, 945981120, 1036074560, 1087878288, 1145135040, 1359847860, 1450504384, 1554111840, 1813130480, 2175756576, 2719695720, 3108223680, 3626260960, 4351513152, 5439391440, 7252521920, 10878782880, 21757565760]

約数ペア:

[(1, 21757565760), (2, 10878782880), (3, 7252521920), (4, 5439391440), (5, 4351513152), (6, 3626260960), (7, 3108223680), (8, 2719695720), (10, 2175756576), (12, 1813130480), (14, 1554111840), (15, 1450504384), (16, 1359847860), (19, 1145135040), (20, 1087878288), (21, 1036074560), (23, 945981120), (24, 906565240), (28, 777055920), (30, 725252192), (31, 701856960), (32, 679923930), (35, 621644736), (38, 572567520), (40, 543939144), (42, 518037280), (46, 472990560), (48, 453282620), (56, 388527960), (57, 381711680), (60, 362626096), (62, 350928480), (64, 339961965), (69, 315327040), (70, 310822368), (76, 286283760), (80, 271969572), (84, 259018640), (92, 236495280), (93, 233952320), (95, 229027008), (96, 226641310), (105, 207214912), (112, 194263980), (114, 190855840), (115, 189196224), (120, 181313048), (124, 175464240), (133, 163590720), (138, 157663520), (140, 155411184), (152, 143141880), (155, 140371392), (160, 135984786), (161, 135140160), (168, 129509320), (184, 118247640), (186, 116976160), (190, 114513504), (192, 113320655), (210, 103607456), (217, 100265280), (224, 97131990), (228, 95427920), (230, 94598112), (239, 91035840), (240, 90656524), (248, 87732120), (266, 81795360), (276, 78831760), (280, 77705592), (285, 76342336), (304, 71570940), (310, 70185696), (320, 67992393), (322, 67570080), (336, 64754660), (345, 63065408), (368, 59123820), (372, 58488080), (380, 57256752), (399, 54530240), (420, 51803728), (434, 50132640), (437, 49788480), (448, 48565995), (456, 47713960), (460, 47299056), (465, 46790464), (478, 45517920), (480, 45328262), (483, 45046720), (496, 43866060), (532, 40897680), (552, 39415880), (560, 38852796), (570, 38171168), (589, 36939840), (608, 35785470), (620, 35092848), (644, 33785040), (651, 33421760), (665, 32718144), (672, 32377330), (690, 31532704), (713, 30515520), (717, 30345280), (736, 29561910), (744, 29244040), (760, 28628376), (798, 27265120), (805, 27028032), (840, 25901864), (868, 25066320), (874, 24894240), (912, 23856980), (920, 23649528), (930, 23395232), (956, 22758960), (960, 22664131), (966, 22523360), (992, 21933030), (1064, 20448840), (1085, 20053056), (1104, 19707940), (1120, 19426398), (1140, 19085584), (1178, 18469920), (1195, 18207168), (1216, 17892735), (1240, 17546424), (1288, 16892520), (1302, 16710880), (1311, 16596160), (1330, 16359072), (1344, 16188665), (1380, 15766352), (1426, 15257760), (1434, 15172640), (1472, 14780955), (1488, 14622020), (1520, 14314188), (1596, 13632560), (1610, 13514016), (1673, 13005120), (1680, 12950932), (1736, 12533160), (1748, 12447120), (1767, 12313280), (1824, 11928490), (1840, 11824764), (1860, 11697616), (1912, 11379480), (1932, 11261680), (1984, 10966515), (1995, 10906048), (2128, 10224420), (2139, 10171840), (2170, 10026528), (2185, 9957696), (2208, 9853970), (2240, 9713199), (2280, 9542792), (2356, 9234960), (2390, 9103584), (2415, 9009344), (2480, 8773212), (2576, 8446260), (2604, 8355440), (2622, 8298080), (2660, 8179536), (2760, 7883176), (2852, 7628880), (2868, 7586320), (2945, 7387968), (2976, 7311010), (3040, 7157094), (3059, 7112640), (3192, 6816280), (3220, 6757008), (3255, 6684352), (3346, 6502560), (3360, 6475466), (3472, 6266580), (3496, 6223560), (3534, 6156640), (3565, 6103104), (3585, 6069056), (3648, 5964245), (3680, 5912382), (3720, 5848808), (3824, 5689740), (3864, 5630840), (3990, 5453024), (4123, 5277120), (4256, 5112210), (4278, 5085920), (4340, 5013264), (4370, 4978848), (4416, 4926985), (4541, 4791360), (4560, 4771396), (4712, 4617480), (4780, 4551792), (4830, 4504672), (4960, 4386606), (4991, 4359360), (5019, 4335040), (5152, 4223130), (5208, 4177720), (5244, 4149040), (5320, 4089768), (5497, 3958080), (5520, 3941588), (5704, 3814440), (5736, 3793160), (5890, 3693984), (5952, 3655505), (6080, 3578547), (6118, 3556320), (6384, 3408140), (6440, 3378504), (6510, 3342176), (6555, 3319232), (6692, 3251280), (6720, 3237733), (6944, 3133290), (6992, 3111780), (7068, 3078320), (7130, 3051552), (7170, 3034528), (7360, 2956191), (7409, 2936640), (7440, 2924404), (7648, 2844870), (7728, 2815420), (7980, 2726512), (8246, 2638560), (8365, 2601024), (8512, 2556105), (8556, 2542960), (8680, 2506632), (8740, 2489424), (8835, 2462656), (9082, 2395680), (9120, 2385698), (9177, 2370880), (9424, 2308740), (9560, 2275896), (9660, 2252336), (9920, 2193303), (9982, 2179680), (10038, 2167520), (10304, 2111565), (10416, 2088860), (10488, 2074520), (10640, 2044884), (10695, 2034368), (10994, 1979040), (11040, 1970794), (11408, 1907220), (11472, 1896580), (11780, 1846992), (12236, 1778160), (12369, 1759040), (12768, 1704070), (12880, 1689252), (13020, 1671088), (13110, 1659616), (13384, 1625640), (13547, 1606080), (13623, 1597120), (13888, 1566645), (13984, 1555890), (14136, 1539160), (14260, 1525776), (14340, 1517264), (14818, 1468320), (14880, 1462202), (14973, 1453120), (15295, 1422528), (15296, 1422435), (15456, 1407710), (15960, 1363256), (16491, 1319360), (16492, 1319280), (16730, 1300512), (17112, 1271480), (17360, 1253316), (17480, 1244712), (17670, 1231328), (18164, 1197840), (18240, 1192849), (18354, 1185440), (18848, 1154370), (19120, 1137948), (19320, 1126168), (19964, 1089840), (20076, 1083760), (20615, 1055424), (20832, 1044430), (20976, 1037260), (21280, 1022442), (21390, 1017184), (21988, 989520), (22080, 985397), (22227, 978880), (22705, 958272), (22816, 953610), (22944, 948290), (23560, 923496), (24472, 889080), (24738, 879520), (24955, 871872), (25095, 867008), (25536, 852035), (25760, 844626), (26040, 835544), (26220, 829808), (26768, 812820), (27094, 803040), (27246, 798560), (27485, 791616), (27968, 777945), (28272, 769580), (28520, 762888), (28680, 758632), (29636, 734160), (29760, 731101), (29946, 726560), (30590, 711264), (30912, 703855), (31787, 684480), (31920, 681628), (32982, 659680), (32984, 659640), (33460, 650256), (34224, 635740), (34720, 626658), (34960, 622356), (35340, 615664), (36328, 598920), (36708, 592720), (37045, 587328), (37696, 577185), (38240, 568974), (38479, 565440), (38640, 563084), (39928, 544920), (40152, 541880), (40641, 535360), (41230, 527712), (41664, 522215), (41952, 518630), (42560, 511221), (42780, 508592), (43976, 494760), (44454, 489440), (45410, 479136), (45632, 476805), (45885, 474176), (45888, 474145), (47120, 461748), (48944, 444540), (49476, 439760), (49910, 435936), (50190, 433504), (51520, 422313), (51863, 419520), (52080, 417772), (52440, 414904), (53536, 406410), (54188, 401520), (54492, 399280), (54970, 395808), (56544, 384790), (57040, 381444), (57360, 379316), (59272, 367080), (59892, 363280), (61180, 355632), (61845, 351808), (63574, 342240), (63840, 340814), (65964, 329840), (65968, 329820), (66920, 325128), (67735, 321216), (68115, 319424), (68448, 317870), (69440, 313329), (69920, 311178), (70680, 307832), (72656, 299460), (73416, 296360), (74090, 293664), (74865, 290624), (76480, 284487), (76958, 282720), (77280, 281542), (79856, 272460), (80304, 270940), (81282, 267680), (82455, 263872), (82460, 263856), (83904, 259315), (85560, 254296), (87952, 247380), (88908, 244720), (90820, 239568), (91770, 237088), (94240, 230874), (94829, 229440), (95361, 228160), (97888, 222270), (98952, 219880), (99820, 217968), (100380, 216752), (103726, 209760), (104160, 208886), (104443, 208320), (104880, 207452), (107072, 203205), (108376, 200760), (108984, 199640), (109940, 197904), (111135, 195776), (113088, 192395), (114080, 190722), (114720, 189658), (115437, 188480), (118544, 183540), (119784, 181640), (122360, 177816), (123690, 175904), (127148, 171120), (127680, 170407), (131928, 164920), (131936, 164910), (133840, 162564), (135470, 160608), (136230, 159712), (136896, 158935), (139840, 155589), (140771, 154560), (141360, 153916), (145312, 149730), (146832, 148180)]