20087820480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 672

約数和(自身を含む): 80908160256

約数和(自身を除く): 60820339776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 107, 112, 120, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 214, 224, 240, 245, 260, 273, 280, 294, 307, 312, 320, 321, 336, 364, 390, 392, 416, 420, 428, 448, 455, 480, 490, 520, 535, 546, 560, 588, 614, 624, 637, 642, 672, 728, 735, 749, 780, 784, 832, 840, 856, 910, 921, 960, 980, 1040, 1070, 1092, 1120, 1176, 1228, 1248, 1274, 1284, 1344, 1365, 1391, 1456, 1470, 1498, 1535, 1560, 1568, 1605, 1680, 1712, 1820, 1842, 1911, 1960, 2080, 2140, 2149, 2184, 2240, 2247, 2352, 2456, 2496, 2548, 2568, 2730, 2782, 2912, 2940, 2996, 3070, 3120, 3136, 3185, 3210, 3360, 3424, 3640, 3684, 3745, 3822, 3920, 3991, 4160, 4173, 4280, 4298, 4368, 4494, 4605, 4704, 4912, 5096, 5136, 5243, 5460, 5564, 5824, 5880, 5992, 6140, 6240, 6370, 6420, 6447, 6720, 6848, 6955, 7280, 7368, 7490, 7644, 7840, 7982, 8346, 8560, 8596, 8736, 8988, 9210, 9408, 9555, 9737, 9824, 10192, 10272, 10486, 10745, 10920, 11128, 11235, 11760, 11973, 11984, 12280, 12480, 12740, 12840, 12894, 13910, 14560, 14736, 14980, 15043, 15288, 15680, 15729, 15964, 16692, 17120, 17192, 17472, 17976, 18420, 19110, 19474, 19648, 19955, 20384, 20544, 20865, 20972, 21490, 21840, 22256, 22470, 23520, 23946, 23968, 24560, 25480, 25680, 25788, 26215, 27820, 27937, 29120, 29211, 29472, 29960, 30086, 30576, 31458, 31928, 32235, 32849, 33384, 34240, 34384, 35952, 36840, 38220, 38948, 39910, 40768, 41730, 41944, 42980, 43680, 44512, 44940, 45129, 47040, 47892, 47936, 48685, 49120, 50960, 51360, 51576, 52430, 55640, 55874, 58422, 58944, 59865, 59920, 60172, 61152, 62916, 63856, 64470, 65698, 66768, 68159, 68768, 71904, 73680, 75215, 76440, 77896, 78645, 79820, 83460, 83811, 83888, 85960, 87360, 89024, 89880, 90258, 95784, 97370, 98240, 98547, 101920, 102720, 103152, 104860, 111280, 111748, 116844, 119730, 119840, 120344, 122304, 125832, 127712, 128940, 131396, 133536, 136318, 137536, 139685, 143808, 146055, 147360, 150430, 152880, 155792, 157290, 159640, 164245, 166920, 167622, 167776, 171920, 179760, 180516, 191568, 194740, 195559, 197094, 203840, 204477, 206304, 209720, 222560, 223496, 225645, 229943, 233688, 239460, 239680, 240688, 251664, 255424, 257880, 262792, 267072, 272636, 279370, 292110, 294720, 300860, 305760, 311584, 314580, 319280, 328490, 333840, 335244, 335552, 340795, 343840, 359520, 361032, 383136, 389480, 391118, 394188, 408954, 412608, 419055, 419440, 427037, 445120, 446992, 451290, 459886, 467376, 478920, 481376, 492735, 503328, 515760, 525584, 545272, 558740, 584220, 586677, 601720, 611520, 623168, 629160, 638560, 656980, 667680, 670488, 681590, 687680, 689829, 719040, 722064, 766272, 778960, 782236, 788376, 817908, 838110, 838880, 854074, 893984, 902580, 919772, 934752, 957840, 962752, 977795, 985470, 1006656, 1022385, 1031520, 1051168, 1090544, 1117480, 1149715, 1168440, 1173354, 1203440, 1258320, 1277120, 1281111, 1313960, 1335360, 1340976, 1363180, 1379658, 1444128, 1557920, 1564472, 1576752, 1609601, 1635816, 1676220, 1677760, 1708148, 1787968, 1805160, 1839544, 1869504, 1915680, 1955590, 1970940, 2044770, 2063040, 2102336, 2135185, 2181088, 2234960, 2299430, 2336880, 2346708, 2406880, 2516640, 2562222, 2627920, 2681952, 2726360, 2759316, 2888256, 2933385, 2989259, 3115840, 3128944, 3153504, 3219202, 3271632, 3352440, 3416296, 3449145, 3610320, 3679088, 3831360, 3911180, 3941880, 4089540, 4270370, 4362176, 4469920, 4598860, 4673760, 4693416, 4813760, 4828803, 5033280, 5124444, 5255840, 5363904, 5452720, 5518632, 5866770, 5978518, 6257888, 6307008, 6405555, 6438404, 6543264, 6704880, 6832592, 6898290, 7220640, 7358176, 7822360, 7883760, 8048005, 8179080, 8540740, 8939840, 8967777, 9197720, 9347520, 9386832, 9657606, 10248888, 10511680, 10905440, 11037264, 11733540, 11957036, 12515776, 12811110, 12876808, 13086528, 13409760, 13665184, 13796580, 14441280, 14716352, 14946295, 15644720, 15767520, 16096010, 16358160, 17081480, 17935554, 18395440, 18773664, 19315212, 20497776, 20924813, 21810880, 22074528, 23467080, 23914072, 24144015, 25622220, 25753616, 26819520, 27330368, 27593160, 29892590, 31289440, 31535040, 32192020, 32716320, 34162960, 35871108, 36790880, 37547328, 38630424, 40995552, 41849626, 44149056, 44838885, 46934160, 47828144, 48288030, 51244440, 51507232, 55186320, 59785180, 62578880, 62774439, 64384040, 65432640, 68325920, 71742216, 73581760, 77260848, 81991104, 83699252, 89677770, 93868320, 95656288, 96576060, 102488880, 103014464, 104624065, 110372640, 119570360, 125548878, 128768080, 136651840, 143484432, 154521696, 167398504, 179355540, 187736640, 191312576, 193152120, 204977760, 209248130, 220745280, 239140720, 251097756, 257536160, 286968864, 309043392, 313872195, 334797008, 358711080, 386304240, 409955520, 418496260, 478281440, 502195512, 515072320, 573937728, 627744390, 669594016, 717422160, 772608480, 836992520, 956562880, 1004391024, 1255488780, 1339188032, 1434844320, 1545216960, 1673985040, 2008782048, 2510977560, 2869688640, 3347970080, 4017564096, 5021955120, 6695940160, 10043910240, 20087820480]

約数ペア:

[(1, 20087820480), (2, 10043910240), (3, 6695940160), (4, 5021955120), (5, 4017564096), (6, 3347970080), (7, 2869688640), (8, 2510977560), (10, 2008782048), (12, 1673985040), (13, 1545216960), (14, 1434844320), (15, 1339188032), (16, 1255488780), (20, 1004391024), (21, 956562880), (24, 836992520), (26, 772608480), (28, 717422160), (30, 669594016), (32, 627744390), (35, 573937728), (39, 515072320), (40, 502195512), (42, 478281440), (48, 418496260), (49, 409955520), (52, 386304240), (56, 358711080), (60, 334797008), (64, 313872195), (65, 309043392), (70, 286968864), (78, 257536160), (80, 251097756), (84, 239140720), (91, 220745280), (96, 209248130), (98, 204977760), (104, 193152120), (105, 191312576), (107, 187736640), (112, 179355540), (120, 167398504), (130, 154521696), (140, 143484432), (147, 136651840), (156, 128768080), (160, 125548878), (168, 119570360), (182, 110372640), (192, 104624065), (195, 103014464), (196, 102488880), (208, 96576060), (210, 95656288), (214, 93868320), (224, 89677770), (240, 83699252), (245, 81991104), (260, 77260848), (273, 73581760), (280, 71742216), (294, 68325920), (307, 65432640), (312, 64384040), (320, 62774439), (321, 62578880), (336, 59785180), (364, 55186320), (390, 51507232), (392, 51244440), (416, 48288030), (420, 47828144), (428, 46934160), (448, 44838885), (455, 44149056), (480, 41849626), (490, 40995552), (520, 38630424), (535, 37547328), (546, 36790880), (560, 35871108), (588, 34162960), (614, 32716320), (624, 32192020), (637, 31535040), (642, 31289440), (672, 29892590), (728, 27593160), (735, 27330368), (749, 26819520), (780, 25753616), (784, 25622220), (832, 24144015), (840, 23914072), (856, 23467080), (910, 22074528), (921, 21810880), (960, 20924813), (980, 20497776), (1040, 19315212), (1070, 18773664), (1092, 18395440), (1120, 17935554), (1176, 17081480), (1228, 16358160), (1248, 16096010), (1274, 15767520), (1284, 15644720), (1344, 14946295), (1365, 14716352), (1391, 14441280), (1456, 13796580), (1470, 13665184), (1498, 13409760), (1535, 13086528), (1560, 12876808), (1568, 12811110), (1605, 12515776), (1680, 11957036), (1712, 11733540), (1820, 11037264), (1842, 10905440), (1911, 10511680), (1960, 10248888), (2080, 9657606), (2140, 9386832), (2149, 9347520), (2184, 9197720), (2240, 8967777), (2247, 8939840), (2352, 8540740), (2456, 8179080), (2496, 8048005), (2548, 7883760), (2568, 7822360), (2730, 7358176), (2782, 7220640), (2912, 6898290), (2940, 6832592), (2996, 6704880), (3070, 6543264), (3120, 6438404), (3136, 6405555), (3185, 6307008), (3210, 6257888), (3360, 5978518), (3424, 5866770), (3640, 5518632), (3684, 5452720), (3745, 5363904), (3822, 5255840), (3920, 5124444), (3991, 5033280), (4160, 4828803), (4173, 4813760), (4280, 4693416), (4298, 4673760), (4368, 4598860), (4494, 4469920), (4605, 4362176), (4704, 4270370), (4912, 4089540), (5096, 3941880), (5136, 3911180), (5243, 3831360), (5460, 3679088), (5564, 3610320), (5824, 3449145), (5880, 3416296), (5992, 3352440), (6140, 3271632), (6240, 3219202), (6370, 3153504), (6420, 3128944), (6447, 3115840), (6720, 2989259), (6848, 2933385), (6955, 2888256), (7280, 2759316), (7368, 2726360), (7490, 2681952), (7644, 2627920), (7840, 2562222), (7982, 2516640), (8346, 2406880), (8560, 2346708), (8596, 2336880), (8736, 2299430), (8988, 2234960), (9210, 2181088), (9408, 2135185), (9555, 2102336), (9737, 2063040), (9824, 2044770), (10192, 1970940), (10272, 1955590), (10486, 1915680), (10745, 1869504), (10920, 1839544), (11128, 1805160), (11235, 1787968), (11760, 1708148), (11973, 1677760), (11984, 1676220), (12280, 1635816), (12480, 1609601), (12740, 1576752), (12840, 1564472), (12894, 1557920), (13910, 1444128), (14560, 1379658), (14736, 1363180), (14980, 1340976), (15043, 1335360), (15288, 1313960), (15680, 1281111), (15729, 1277120), (15964, 1258320), (16692, 1203440), (17120, 1173354), (17192, 1168440), (17472, 1149715), (17976, 1117480), (18420, 1090544), (19110, 1051168), (19474, 1031520), (19648, 1022385), (19955, 1006656), (20384, 985470), (20544, 977795), (20865, 962752), (20972, 957840), (21490, 934752), (21840, 919772), (22256, 902580), (22470, 893984), (23520, 854074), (23946, 838880), (23968, 838110), (24560, 817908), (25480, 788376), (25680, 782236), (25788, 778960), (26215, 766272), (27820, 722064), (27937, 719040), (29120, 689829), (29211, 687680), (29472, 681590), (29960, 670488), (30086, 667680), (30576, 656980), (31458, 638560), (31928, 629160), (32235, 623168), (32849, 611520), (33384, 601720), (34240, 586677), (34384, 584220), (35952, 558740), (36840, 545272), (38220, 525584), (38948, 515760), (39910, 503328), (40768, 492735), (41730, 481376), (41944, 478920), (42980, 467376), (43680, 459886), (44512, 451290), (44940, 446992), (45129, 445120), (47040, 427037), (47892, 419440), (47936, 419055), (48685, 412608), (49120, 408954), (50960, 394188), (51360, 391118), (51576, 389480), (52430, 383136), (55640, 361032), (55874, 359520), (58422, 343840), (58944, 340795), (59865, 335552), (59920, 335244), (60172, 333840), (61152, 328490), (62916, 319280), (63856, 314580), (64470, 311584), (65698, 305760), (66768, 300860), (68159, 294720), (68768, 292110), (71904, 279370), (73680, 272636), (75215, 267072), (76440, 262792), (77896, 257880), (78645, 255424), (79820, 251664), (83460, 240688), (83811, 239680), (83888, 239460), (85960, 233688), (87360, 229943), (89024, 225645), (89880, 223496), (90258, 222560), (95784, 209720), (97370, 206304), (98240, 204477), (98547, 203840), (101920, 197094), (102720, 195559), (103152, 194740), (104860, 191568), (111280, 180516), (111748, 179760), (116844, 171920), (119730, 167776), (119840, 167622), (120344, 166920), (122304, 164245), (125832, 159640), (127712, 157290), (128940, 155792), (131396, 152880), (133536, 150430), (136318, 147360), (137536, 146055), (139685, 143808)]