19171998720

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^3\times {\mathrm{1213}}^1$

素因数の和:1265

約数の個数: 528

約数和(自身を含む): 77533809600

約数和(自身を除く): 58361810880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 343, 360, 384, 392, 420, 441, 448, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 686, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1024, 1029, 1120, 1152, 1176, 1213, 1260, 1280, 1344, 1372, 1440, 1470, 1536, 1568, 1680, 1715, 1764, 1792, 1920, 1960, 2016, 2058, 2205, 2240, 2304, 2352, 2426, 2520, 2560, 2688, 2744, 2880, 2940, 3072, 3087, 3136, 3360, 3430, 3528, 3584, 3639, 3840, 3920, 4032, 4116, 4410, 4480, 4608, 4704, 4852, 5040, 5120, 5145, 5376, 5488, 5760, 5880, 6065, 6174, 6272, 6720, 6860, 7056, 7168, 7278, 7680, 7840, 8064, 8232, 8491, 8820, 8960, 9216, 9408, 9704, 10080, 10290, 10752, 10917, 10976, 11520, 11760, 12130, 12348, 12544, 13440, 13720, 14112, 14556, 15360, 15435, 15680, 16128, 16464, 16982, 17640, 17920, 18195, 18816, 19408, 20160, 20580, 21504, 21834, 21952, 23040, 23520, 24260, 24696, 25088, 25473, 26880, 27440, 28224, 29112, 30870, 31360, 32256, 32928, 33964, 35280, 35840, 36390, 37632, 38816, 40320, 41160, 42455, 43668, 43904, 46080, 47040, 48520, 49392, 50176, 50946, 53760, 54585, 54880, 56448, 58224, 59437, 61740, 62720, 64512, 65856, 67928, 70560, 72780, 75264, 76419, 77632, 80640, 82320, 84910, 87336, 87808, 94080, 97040, 98784, 101892, 107520, 109170, 109760, 112896, 116448, 118874, 123480, 125440, 127365, 131712, 135856, 141120, 145560, 150528, 152838, 155264, 161280, 164640, 169820, 174672, 175616, 178311, 188160, 194080, 197568, 203784, 218340, 219520, 225792, 232896, 237748, 246960, 250880, 254730, 263424, 271712, 282240, 291120, 297185, 305676, 310528, 322560, 329280, 339640, 349344, 351232, 356622, 376320, 382095, 388160, 395136, 407568, 416059, 436680, 439040, 451584, 465792, 475496, 493920, 509460, 526848, 534933, 543424, 564480, 582240, 594370, 611352, 621056, 658560, 679280, 698688, 713244, 752640, 764190, 776320, 790272, 815136, 832118, 873360, 878080, 891555, 931584, 950992, 987840, 1018920, 1053696, 1069866, 1086848, 1128960, 1164480, 1188740, 1222704, 1242112, 1248177, 1317120, 1358560, 1397376, 1426488, 1528380, 1552640, 1580544, 1630272, 1664236, 1746720, 1756160, 1783110, 1863168, 1901984, 1975680, 2037840, 2080295, 2139732, 2173696, 2257920, 2328960, 2377480, 2445408, 2496354, 2634240, 2674665, 2717120, 2794752, 2852976, 3056760, 3105280, 3161088, 3260544, 3328472, 3493440, 3566220, 3726336, 3744531, 3803968, 3951360, 4075680, 4160590, 4279464, 4347392, 4657920, 4754960, 4890816, 4992708, 5268480, 5349330, 5434240, 5589504, 5705952, 6113520, 6210560, 6240885, 6521088, 6656944, 6986880, 7132440, 7489062, 7607936, 7902720, 8151360, 8321180, 8558928, 8694784, 9315840, 9509920, 9781632, 9985416, 10698660, 10868480, 11179008, 11411904, 12227040, 12481770, 13042176, 13313888, 13973760, 14264880, 14978124, 15215872, 15805440, 16302720, 16642360, 17117856, 18631680, 18722655, 19019840, 19563264, 19970832, 21397320, 21736960, 22823808, 24454080, 24963540, 26084352, 26627776, 27947520, 28529760, 29956248, 30431744, 32605440, 33284720, 34235712, 37445310, 38039680, 39126528, 39941664, 42794640, 43473920, 45647616, 48908160, 49927080, 53255552, 55895040, 57059520, 59912496, 60863488, 65210880, 66569440, 68471424, 74890620, 76079360, 78253056, 79883328, 85589280, 91295232, 97816320, 99854160, 106511104, 114119040, 119824992, 130421760, 133138880, 136942848, 149781240, 152158720, 159766656, 171178560, 182590464, 195632640, 199708320, 213022208, 228238080, 239649984, 266277760, 273885696, 299562480, 304317440, 319533312, 342357120, 391265280, 399416640, 426044416, 456476160, 479299968, 532555520, 547771392, 599124960, 639066624, 684714240, 798833280, 912952320, 958599936, 1065111040, 1198249920, 1278133248, 1369428480, 1597666560, 1917199872, 2130222080, 2396499840, 2738856960, 3195333120, 3834399744, 4792999680, 6390666240, 9585999360, 19171998720]

約数ペア:

[(1, 19171998720), (2, 9585999360), (3, 6390666240), (4, 4792999680), (5, 3834399744), (6, 3195333120), (7, 2738856960), (8, 2396499840), (9, 2130222080), (10, 1917199872), (12, 1597666560), (14, 1369428480), (15, 1278133248), (16, 1198249920), (18, 1065111040), (20, 958599936), (21, 912952320), (24, 798833280), (28, 684714240), (30, 639066624), (32, 599124960), (35, 547771392), (36, 532555520), (40, 479299968), (42, 456476160), (45, 426044416), (48, 399416640), (49, 391265280), (56, 342357120), (60, 319533312), (63, 304317440), (64, 299562480), (70, 273885696), (72, 266277760), (80, 239649984), (84, 228238080), (90, 213022208), (96, 199708320), (98, 195632640), (105, 182590464), (112, 171178560), (120, 159766656), (126, 152158720), (128, 149781240), (140, 136942848), (144, 133138880), (147, 130421760), (160, 119824992), (168, 114119040), (180, 106511104), (192, 99854160), (196, 97816320), (210, 91295232), (224, 85589280), (240, 79883328), (245, 78253056), (252, 76079360), (256, 74890620), (280, 68471424), (288, 66569440), (294, 65210880), (315, 60863488), (320, 59912496), (336, 57059520), (343, 55895040), (360, 53255552), (384, 49927080), (392, 48908160), (420, 45647616), (441, 43473920), (448, 42794640), (480, 39941664), (490, 39126528), (504, 38039680), (512, 37445310), (560, 34235712), (576, 33284720), (588, 32605440), (630, 30431744), (640, 29956248), (672, 28529760), (686, 27947520), (720, 26627776), (735, 26084352), (768, 24963540), (784, 24454080), (840, 22823808), (882, 21736960), (896, 21397320), (960, 19970832), (980, 19563264), (1008, 19019840), (1024, 18722655), (1029, 18631680), (1120, 17117856), (1152, 16642360), (1176, 16302720), (1213, 15805440), (1260, 15215872), (1280, 14978124), (1344, 14264880), (1372, 13973760), (1440, 13313888), (1470, 13042176), (1536, 12481770), (1568, 12227040), (1680, 11411904), (1715, 11179008), (1764, 10868480), (1792, 10698660), (1920, 9985416), (1960, 9781632), (2016, 9509920), (2058, 9315840), (2205, 8694784), (2240, 8558928), (2304, 8321180), (2352, 8151360), (2426, 7902720), (2520, 7607936), (2560, 7489062), (2688, 7132440), (2744, 6986880), (2880, 6656944), (2940, 6521088), (3072, 6240885), (3087, 6210560), (3136, 6113520), (3360, 5705952), (3430, 5589504), (3528, 5434240), (3584, 5349330), (3639, 5268480), (3840, 4992708), (3920, 4890816), (4032, 4754960), (4116, 4657920), (4410, 4347392), (4480, 4279464), (4608, 4160590), (4704, 4075680), (4852, 3951360), (5040, 3803968), (5120, 3744531), (5145, 3726336), (5376, 3566220), (5488, 3493440), (5760, 3328472), (5880, 3260544), (6065, 3161088), (6174, 3105280), (6272, 3056760), (6720, 2852976), (6860, 2794752), (7056, 2717120), (7168, 2674665), (7278, 2634240), (7680, 2496354), (7840, 2445408), (8064, 2377480), (8232, 2328960), (8491, 2257920), (8820, 2173696), (8960, 2139732), (9216, 2080295), (9408, 2037840), (9704, 1975680), (10080, 1901984), (10290, 1863168), (10752, 1783110), (10917, 1756160), (10976, 1746720), (11520, 1664236), (11760, 1630272), (12130, 1580544), (12348, 1552640), (12544, 1528380), (13440, 1426488), (13720, 1397376), (14112, 1358560), (14556, 1317120), (15360, 1248177), (15435, 1242112), (15680, 1222704), (16128, 1188740), (16464, 1164480), (16982, 1128960), (17640, 1086848), (17920, 1069866), (18195, 1053696), (18816, 1018920), (19408, 987840), (20160, 950992), (20580, 931584), (21504, 891555), (21834, 878080), (21952, 873360), (23040, 832118), (23520, 815136), (24260, 790272), (24696, 776320), (25088, 764190), (25473, 752640), (26880, 713244), (27440, 698688), (28224, 679280), (29112, 658560), (30870, 621056), (31360, 611352), (32256, 594370), (32928, 582240), (33964, 564480), (35280, 543424), (35840, 534933), (36390, 526848), (37632, 509460), (38816, 493920), (40320, 475496), (41160, 465792), (42455, 451584), (43668, 439040), (43904, 436680), (46080, 416059), (47040, 407568), (48520, 395136), (49392, 388160), (50176, 382095), (50946, 376320), (53760, 356622), (54585, 351232), (54880, 349344), (56448, 339640), (58224, 329280), (59437, 322560), (61740, 310528), (62720, 305676), (64512, 297185), (65856, 291120), (67928, 282240), (70560, 271712), (72780, 263424), (75264, 254730), (76419, 250880), (77632, 246960), (80640, 237748), (82320, 232896), (84910, 225792), (87336, 219520), (87808, 218340), (94080, 203784), (97040, 197568), (98784, 194080), (101892, 188160), (107520, 178311), (109170, 175616), (109760, 174672), (112896, 169820), (116448, 164640), (118874, 161280), (123480, 155264), (125440, 152838), (127365, 150528), (131712, 145560), (135856, 141120)]