19664507520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 864

約数和(自身を含む): 83798519220

約数和(自身を除く): 64134011700

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 128, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 192, 193, 196, 210, 224, 228, 240, 245, 252, 266, 280, 285, 288, 294, 304, 315, 320, 336, 342, 360, 361, 380, 384, 386, 392, 399, 420, 441, 448, 456, 480, 490, 504, 532, 560, 570, 576, 579, 588, 608, 630, 640, 665, 672, 684, 720, 722, 735, 760, 772, 784, 798, 840, 855, 882, 896, 912, 931, 960, 965, 980, 1008, 1064, 1083, 1120, 1140, 1152, 1158, 1176, 1197, 1216, 1260, 1330, 1344, 1351, 1368, 1440, 1444, 1470, 1520, 1544, 1568, 1596, 1680, 1710, 1737, 1764, 1805, 1824, 1862, 1920, 1930, 1960, 1995, 2016, 2128, 2166, 2205, 2240, 2280, 2316, 2352, 2394, 2432, 2520, 2527, 2660, 2688, 2702, 2736, 2793, 2880, 2888, 2895, 2940, 3040, 3088, 3136, 3192, 3249, 3360, 3420, 3474, 3528, 3610, 3648, 3667, 3724, 3860, 3920, 3990, 4032, 4053, 4256, 4332, 4410, 4480, 4560, 4632, 4655, 4704, 4788, 5040, 5054, 5320, 5404, 5415, 5472, 5586, 5760, 5776, 5790, 5880, 5985, 6080, 6176, 6272, 6384, 6498, 6720, 6755, 6840, 6948, 7056, 7220, 7296, 7334, 7448, 7581, 7720, 7840, 7980, 8064, 8106, 8379, 8512, 8664, 8685, 8820, 9120, 9264, 9310, 9408, 9457, 9576, 10080, 10108, 10640, 10808, 10830, 10944, 11001, 11172, 11552, 11580, 11760, 11970, 12159, 12160, 12352, 12635, 12768, 12996, 13440, 13510, 13680, 13896, 13965, 14112, 14440, 14668, 14896, 15162, 15440, 15680, 15960, 16212, 16245, 16758, 17024, 17328, 17370, 17640, 17689, 18240, 18335, 18528, 18620, 18816, 18914, 19152, 20160, 20216, 20265, 21280, 21616, 21660, 21888, 22002, 22344, 22743, 23104, 23160, 23520, 23940, 24318, 24704, 25270, 25536, 25669, 25992, 27020, 27360, 27792, 27930, 28224, 28371, 28880, 29336, 29792, 30324, 30880, 31360, 31920, 32424, 32490, 33003, 33516, 34656, 34740, 35280, 35378, 36480, 36670, 37056, 37240, 37828, 37905, 38304, 40320, 40432, 40530, 41895, 42560, 43232, 43320, 44004, 44688, 45486, 46208, 46320, 47040, 47285, 47880, 48636, 50540, 51072, 51338, 51984, 53067, 54040, 54720, 55005, 55584, 55860, 56448, 56742, 57760, 58672, 59584, 60648, 60795, 61760, 63840, 64848, 64980, 66006, 67032, 69312, 69480, 69673, 70560, 70756, 73340, 74112, 74480, 75656, 75810, 76608, 77007, 80864, 81060, 83790, 85113, 85120, 86464, 86640, 88008, 88445, 89376, 90972, 92640, 94080, 94570, 95760, 97272, 101080, 102676, 103968, 106134, 108080, 109440, 110010, 111168, 111720, 113484, 113715, 115520, 117344, 119168, 121296, 121590, 123520, 127680, 128345, 129696, 129960, 132012, 134064, 138624, 138960, 139346, 141120, 141512, 141855, 146680, 148960, 151312, 151620, 153216, 154014, 159201, 161728, 162120, 165015, 167580, 170226, 172928, 173280, 176016, 176890, 178752, 179683, 181944, 185280, 189140, 191520, 194544, 202160, 205352, 207936, 209019, 212268, 216160, 220020, 222336, 223440, 226968, 227430, 231021, 231040, 234688, 242592, 243180, 255360, 256690, 259392, 259920, 264024, 265335, 268128, 277920, 278692, 282240, 283024, 283710, 293360, 297920, 302624, 303240, 308028, 318402, 323456, 324240, 330030, 335160, 340452, 346560, 348365, 352032, 353780, 357504, 359366, 363888, 370560, 378280, 383040, 385035, 389088, 404320, 410704, 415872, 418038, 424536, 425565, 432320, 440040, 446880, 453936, 454860, 462042, 469376, 485184, 486360, 487711, 513380, 518784, 519840, 528048, 530670, 536256, 539049, 555840, 557384, 566048, 567420, 586720, 595840, 605248, 606480, 616056, 627057, 636804, 648480, 660060, 670320, 680904, 693120, 696730, 704064, 707560, 718732, 727776, 756560, 766080, 770070, 778176, 796005, 808640, 821408, 836076, 849072, 851130, 864640, 880080, 893760, 898415, 907872, 909720, 924084, 970368, 972720, 975422, 1026760, 1039680, 1045095, 1056096, 1061340, 1072512, 1078098, 1111680, 1114768, 1132096, 1134840, 1155105, 1173440, 1210496, 1212960, 1232112, 1254114, 1273608, 1296960, 1320120, 1340640, 1361808, 1393460, 1408128, 1415120, 1437464, 1455552, 1463133, 1513120, 1540140, 1556352, 1592010, 1617147, 1617280, 1642816, 1672152, 1698144, 1702260, 1760160, 1787520, 1796830, 1815744, 1819440, 1848168, 1945440, 1950844, 2053520, 2079360, 2090190, 2112192, 2122680, 2156196, 2229536, 2264192, 2269680, 2310210, 2346880, 2425920, 2438555, 2464224, 2508228, 2547216, 2593920, 2640240, 2681280, 2695245, 2723616, 2786920, 2830240, 2874928, 2911104, 2926266, 3026240, 3080280, 3135285, 3184020, 3234294, 3285632, 3344304, 3396288, 3404520, 3413977, 3520320, 3593660, 3631488, 3638880, 3696336, 3890880, 3901688, 4107040, 4180380, 4224384, 4245360, 4312392, 4389399, 4459072, 4539360, 4620420, 4851840, 4877110, 4928448, 5016456, 5094432, 5280480, 5362560, 5390490, 5447232, 5573840, 5660480, 5749856, 5852532, 6052480, 6160560, 6270570, 6368040, 6468588, 6688608, 6792576, 6809040, 6827954, 7040640, 7187320, 7277760, 7315665, 7392672, 7781760, 7803376, 8085735, 8214080, 8360760, 8490720, 8624784, 8778798, 8918144, 9078720, 9240840, 9754220, 9856896, 10032912, 10188864, 10241931, 10560960, 10780980, 10894464, 11147680, 11320960, 11499712, 11705064, 12321120, 12541140, 12736080, 12937176, 13377216, 13618080, 13655908, 14374640, 14555520, 14631330, 14785344, 15606752, 16171470, 16428160, 16721520, 16981440, 17069885, 17249568, 17557596, 18157440, 18481680, 19508440, 20065824, 20377728, 20483862, 21121920, 21561960, 21946995, 22295360, 22999424, 23410128, 24642240, 25082280, 25472160, 25874352, 26754432, 27236160, 27311816, 28749280, 29262660, 29570688, 30725793, 31213504, 32342940, 33443040, 33962880, 34139770, 34499136, 35115192, 36963360, 39016880, 40131648, 40967724, 43123920, 43893990, 44590720, 46820256, 49284480, 50164560, 50944320, 51209655, 51748704, 54472320, 54623632, 57498560, 58525320, 61451586, 62427008, 64685880, 66886080, 68279540, 68998272, 70230384, 73926720, 78033760, 80263296, 81935448, 86247840, 87787980, 93640512, 100329120, 101888640, 102419310, 103497408, 109247264, 114997120, 117050640, 122903172, 129371760, 133772160, 136559080, 140460768, 147853440, 153628965, 156067520, 163870896, 172495680, 175575960, 187281024, 200658240, 204838620, 206994816, 218494528, 234101280, 245806344, 258743520, 273118160, 280921536, 307257930, 312135040, 327741792, 344991360, 351151920, 401316480, 409677240, 436989056, 468202560, 491612688, 517487040, 546236320, 561843072, 614515860, 655483584, 702303840, 819354480, 936405120, 983225376, 1034974080, 1092472640, 1229031720, 1310967168, 1404607680, 1638708960, 1966450752, 2184945280, 2458063440, 2809215360, 3277417920, 3932901504, 4916126880, 6554835840, 9832253760, 19664507520]

約数ペア:

[(1, 19664507520), (2, 9832253760), (3, 6554835840), (4, 4916126880), (5, 3932901504), (6, 3277417920), (7, 2809215360), (8, 2458063440), (9, 2184945280), (10, 1966450752), (12, 1638708960), (14, 1404607680), (15, 1310967168), (16, 1229031720), (18, 1092472640), (19, 1034974080), (20, 983225376), (21, 936405120), (24, 819354480), (28, 702303840), (30, 655483584), (32, 614515860), (35, 561843072), (36, 546236320), (38, 517487040), (40, 491612688), (42, 468202560), (45, 436989056), (48, 409677240), (49, 401316480), (56, 351151920), (57, 344991360), (60, 327741792), (63, 312135040), (64, 307257930), (70, 280921536), (72, 273118160), (76, 258743520), (80, 245806344), (84, 234101280), (90, 218494528), (95, 206994816), (96, 204838620), (98, 200658240), (105, 187281024), (112, 175575960), (114, 172495680), (120, 163870896), (126, 156067520), (128, 153628965), (133, 147853440), (140, 140460768), (144, 136559080), (147, 133772160), (152, 129371760), (160, 122903172), (168, 117050640), (171, 114997120), (180, 109247264), (190, 103497408), (192, 102419310), (193, 101888640), (196, 100329120), (210, 93640512), (224, 87787980), (228, 86247840), (240, 81935448), (245, 80263296), (252, 78033760), (266, 73926720), (280, 70230384), (285, 68998272), (288, 68279540), (294, 66886080), (304, 64685880), (315, 62427008), (320, 61451586), (336, 58525320), (342, 57498560), (360, 54623632), (361, 54472320), (380, 51748704), (384, 51209655), (386, 50944320), (392, 50164560), (399, 49284480), (420, 46820256), (441, 44590720), (448, 43893990), (456, 43123920), (480, 40967724), (490, 40131648), (504, 39016880), (532, 36963360), (560, 35115192), (570, 34499136), (576, 34139770), (579, 33962880), (588, 33443040), (608, 32342940), (630, 31213504), (640, 30725793), (665, 29570688), (672, 29262660), (684, 28749280), (720, 27311816), (722, 27236160), (735, 26754432), (760, 25874352), (772, 25472160), (784, 25082280), (798, 24642240), (840, 23410128), (855, 22999424), (882, 22295360), (896, 21946995), (912, 21561960), (931, 21121920), (960, 20483862), (965, 20377728), (980, 20065824), (1008, 19508440), (1064, 18481680), (1083, 18157440), (1120, 17557596), (1140, 17249568), (1152, 17069885), (1158, 16981440), (1176, 16721520), (1197, 16428160), (1216, 16171470), (1260, 15606752), (1330, 14785344), (1344, 14631330), (1351, 14555520), (1368, 14374640), (1440, 13655908), (1444, 13618080), (1470, 13377216), (1520, 12937176), (1544, 12736080), (1568, 12541140), (1596, 12321120), (1680, 11705064), (1710, 11499712), (1737, 11320960), (1764, 11147680), (1805, 10894464), (1824, 10780980), (1862, 10560960), (1920, 10241931), (1930, 10188864), (1960, 10032912), (1995, 9856896), (2016, 9754220), (2128, 9240840), (2166, 9078720), (2205, 8918144), (2240, 8778798), (2280, 8624784), (2316, 8490720), (2352, 8360760), (2394, 8214080), (2432, 8085735), (2520, 7803376), (2527, 7781760), (2660, 7392672), (2688, 7315665), (2702, 7277760), (2736, 7187320), (2793, 7040640), (2880, 6827954), (2888, 6809040), (2895, 6792576), (2940, 6688608), (3040, 6468588), (3088, 6368040), (3136, 6270570), (3192, 6160560), (3249, 6052480), (3360, 5852532), (3420, 5749856), (3474, 5660480), (3528, 5573840), (3610, 5447232), (3648, 5390490), (3667, 5362560), (3724, 5280480), (3860, 5094432), (3920, 5016456), (3990, 4928448), (4032, 4877110), (4053, 4851840), (4256, 4620420), (4332, 4539360), (4410, 4459072), (4480, 4389399), (4560, 4312392), (4632, 4245360), (4655, 4224384), (4704, 4180380), (4788, 4107040), (5040, 3901688), (5054, 3890880), (5320, 3696336), (5404, 3638880), (5415, 3631488), (5472, 3593660), (5586, 3520320), (5760, 3413977), (5776, 3404520), (5790, 3396288), (5880, 3344304), (5985, 3285632), (6080, 3234294), (6176, 3184020), (6272, 3135285), (6384, 3080280), (6498, 3026240), (6720, 2926266), (6755, 2911104), (6840, 2874928), (6948, 2830240), (7056, 2786920), (7220, 2723616), (7296, 2695245), (7334, 2681280), (7448, 2640240), (7581, 2593920), (7720, 2547216), (7840, 2508228), (7980, 2464224), (8064, 2438555), (8106, 2425920), (8379, 2346880), (8512, 2310210), (8664, 2269680), (8685, 2264192), (8820, 2229536), (9120, 2156196), (9264, 2122680), (9310, 2112192), (9408, 2090190), (9457, 2079360), (9576, 2053520), (10080, 1950844), (10108, 1945440), (10640, 1848168), (10808, 1819440), (10830, 1815744), (10944, 1796830), (11001, 1787520), (11172, 1760160), (11552, 1702260), (11580, 1698144), (11760, 1672152), (11970, 1642816), (12159, 1617280), (12160, 1617147), (12352, 1592010), (12635, 1556352), (12768, 1540140), (12996, 1513120), (13440, 1463133), (13510, 1455552), (13680, 1437464), (13896, 1415120), (13965, 1408128), (14112, 1393460), (14440, 1361808), (14668, 1340640), (14896, 1320120), (15162, 1296960), (15440, 1273608), (15680, 1254114), (15960, 1232112), (16212, 1212960), (16245, 1210496), (16758, 1173440), (17024, 1155105), (17328, 1134840), (17370, 1132096), (17640, 1114768), (17689, 1111680), (18240, 1078098), (18335, 1072512), (18528, 1061340), (18620, 1056096), (18816, 1045095), (18914, 1039680), (19152, 1026760), (20160, 975422), (20216, 972720), (20265, 970368), (21280, 924084), (21616, 909720), (21660, 907872), (21888, 898415), (22002, 893760), (22344, 880080), (22743, 864640), (23104, 851130), (23160, 849072), (23520, 836076), (23940, 821408), (24318, 808640), (24704, 796005), (25270, 778176), (25536, 770070), (25669, 766080), (25992, 756560), (27020, 727776), (27360, 718732), (27792, 707560), (27930, 704064), (28224, 696730), (28371, 693120), (28880, 680904), (29336, 670320), (29792, 660060), (30324, 648480), (30880, 636804), (31360, 627057), (31920, 616056), (32424, 606480), (32490, 605248), (33003, 595840), (33516, 586720), (34656, 567420), (34740, 566048), (35280, 557384), (35378, 555840), (36480, 539049), (36670, 536256), (37056, 530670), (37240, 528048), (37828, 519840), (37905, 518784), (38304, 513380), (40320, 487711), (40432, 486360), (40530, 485184), (41895, 469376), (42560, 462042), (43232, 454860), (43320, 453936), (44004, 446880), (44688, 440040), (45486, 432320), (46208, 425565), (46320, 424536), (47040, 418038), (47285, 415872), (47880, 410704), (48636, 404320), (50540, 389088), (51072, 385035), (51338, 383040), (51984, 378280), (53067, 370560), (54040, 363888), (54720, 359366), (55005, 357504), (55584, 353780), (55860, 352032), (56448, 348365), (56742, 346560), (57760, 340452), (58672, 335160), (59584, 330030), (60648, 324240), (60795, 323456), (61760, 318402), (63840, 308028), (64848, 303240), (64980, 302624), (66006, 297920), (67032, 293360), (69312, 283710), (69480, 283024), (69673, 282240), (70560, 278692), (70756, 277920), (73340, 268128), (74112, 265335), (74480, 264024), (75656, 259920), (75810, 259392), (76608, 256690), (77007, 255360), (80864, 243180), (81060, 242592), (83790, 234688), (85113, 231040), (85120, 231021), (86464, 227430), (86640, 226968), (88008, 223440), (88445, 222336), (89376, 220020), (90972, 216160), (92640, 212268), (94080, 209019), (94570, 207936), (95760, 205352), (97272, 202160), (101080, 194544), (102676, 191520), (103968, 189140), (106134, 185280), (108080, 181944), (109440, 179683), (110010, 178752), (111168, 176890), (111720, 176016), (113484, 173280), (113715, 172928), (115520, 170226), (117344, 167580), (119168, 165015), (121296, 162120), (121590, 161728), (123520, 159201), (127680, 154014), (128345, 153216), (129696, 151620), (129960, 151312), (132012, 148960), (134064, 146680), (138624, 141855), (138960, 141512), (139346, 141120)]