19404591360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 1152

約数和(自身を含む): 83638517760

約数和(自身を除く): 64233926400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 58, 60, 62, 64, 66, 70, 73, 77, 80, 84, 87, 88, 93, 96, 105, 110, 112, 116, 120, 124, 128, 132, 140, 145, 146, 154, 155, 160, 165, 168, 174, 176, 186, 192, 203, 210, 217, 219, 220, 224, 231, 232, 240, 248, 256, 264, 280, 290, 292, 308, 310, 319, 320, 330, 336, 341, 348, 352, 365, 372, 384, 385, 406, 420, 434, 435, 438, 440, 448, 462, 464, 465, 480, 496, 511, 528, 560, 580, 584, 609, 616, 620, 638, 640, 651, 660, 672, 682, 696, 704, 730, 744, 768, 770, 803, 812, 840, 868, 870, 876, 880, 896, 899, 924, 928, 930, 957, 960, 992, 1015, 1022, 1023, 1056, 1085, 1095, 1120, 1155, 1160, 1168, 1218, 1232, 1240, 1276, 1280, 1302, 1320, 1344, 1364, 1392, 1408, 1460, 1488, 1533, 1540, 1595, 1606, 1624, 1680, 1705, 1736, 1740, 1752, 1760, 1792, 1798, 1848, 1856, 1860, 1914, 1920, 1984, 2030, 2044, 2046, 2112, 2117, 2170, 2190, 2233, 2240, 2263, 2310, 2320, 2336, 2387, 2409, 2436, 2464, 2480, 2552, 2555, 2604, 2640, 2688, 2697, 2728, 2784, 2816, 2920, 2976, 3045, 3066, 3080, 3190, 3212, 3248, 3255, 3360, 3410, 3472, 3480, 3504, 3520, 3596, 3696, 3712, 3720, 3828, 3840, 3968, 4015, 4060, 4088, 4092, 4224, 4234, 4340, 4380, 4466, 4480, 4495, 4526, 4620, 4640, 4672, 4774, 4785, 4818, 4872, 4928, 4960, 5104, 5110, 5115, 5208, 5280, 5376, 5394, 5456, 5568, 5621, 5840, 5952, 6090, 6132, 6160, 6293, 6351, 6380, 6424, 6496, 6510, 6699, 6720, 6789, 6820, 6944, 6960, 7008, 7040, 7161, 7192, 7392, 7424, 7440, 7656, 7665, 7936, 8030, 8120, 8176, 8184, 8448, 8468, 8680, 8760, 8932, 8960, 8990, 9052, 9240, 9280, 9344, 9548, 9570, 9636, 9744, 9856, 9889, 9920, 10208, 10220, 10230, 10416, 10560, 10585, 10788, 10912, 11136, 11165, 11242, 11315, 11680, 11904, 11935, 12045, 12180, 12264, 12320, 12586, 12702, 12760, 12848, 12992, 13020, 13398, 13440, 13485, 13578, 13640, 13888, 13920, 14016, 14080, 14322, 14384, 14784, 14819, 14880, 15312, 15330, 15841, 16060, 16240, 16352, 16368, 16863, 16936, 17360, 17520, 17864, 17980, 18104, 18480, 18560, 18688, 18879, 19096, 19140, 19272, 19488, 19712, 19778, 19840, 20416, 20440, 20460, 20832, 21120, 21170, 21576, 21824, 22272, 22330, 22484, 22630, 23287, 23360, 23808, 23870, 24090, 24360, 24528, 24640, 24893, 25172, 25404, 25520, 25696, 25984, 26040, 26796, 26880, 26970, 27156, 27280, 27776, 27840, 28032, 28105, 28644, 28768, 29568, 29638, 29667, 29760, 30624, 30660, 31465, 31682, 31755, 32120, 32480, 32704, 32736, 33495, 33726, 33872, 33945, 34720, 35040, 35728, 35805, 35960, 36208, 36960, 37120, 37758, 38192, 38280, 38544, 38976, 39556, 39680, 40832, 40880, 40920, 41664, 42240, 42340, 43152, 43648, 44457, 44660, 44968, 45260, 46574, 46720, 47523, 47740, 48180, 48720, 49056, 49280, 49445, 49786, 50344, 50808, 51040, 51392, 51968, 52080, 53592, 53940, 54312, 54560, 55552, 55680, 56064, 56210, 57288, 57536, 59136, 59276, 59334, 59520, 61248, 61320, 62930, 63364, 63510, 64240, 64960, 65408, 65472, 65627, 66990, 67452, 67744, 67890, 69223, 69440, 69861, 70080, 71456, 71610, 71920, 72416, 73920, 74095, 74679, 75516, 76384, 76560, 77088, 77952, 79112, 79205, 81664, 81760, 81840, 83328, 84315, 84680, 86304, 87296, 88914, 89320, 89936, 90520, 93148, 93440, 94395, 95046, 95480, 96360, 97440, 98112, 98560, 98890, 99572, 100688, 101616, 102080, 102784, 104160, 107184, 107880, 108624, 109120, 111360, 112420, 114576, 115072, 116435, 118552, 118668, 119040, 122496, 122640, 124465, 125860, 126728, 127020, 128480, 129920, 130816, 130944, 131254, 133980, 134904, 135488, 135780, 138446, 138880, 139722, 140160, 142912, 143220, 143840, 144832, 147840, 148190, 148335, 149358, 151032, 152768, 153120, 154176, 155904, 158224, 158410, 163009, 163520, 163680, 166656, 168630, 169360, 172608, 174251, 177828, 178640, 179872, 181040, 186296, 188790, 190092, 190960, 192720, 194880, 196224, 196881, 197780, 199144, 201376, 203232, 204160, 205568, 207669, 208320, 214368, 215760, 217248, 218240, 222285, 224840, 229152, 230144, 232870, 237104, 237336, 237615, 244992, 245280, 248930, 251720, 253456, 254040, 256960, 259840, 261888, 262508, 267960, 269808, 270976, 271560, 276892, 277760, 279444, 280320, 285824, 286440, 287680, 289664, 295680, 296380, 296670, 298716, 302064, 305536, 306240, 308352, 316448, 316820, 326018, 327040, 327360, 328135, 337260, 338720, 345216, 346115, 348502, 349305, 355656, 357280, 359744, 362080, 372592, 373395, 377580, 380184, 381920, 385440, 389760, 392448, 393762, 395560, 398288, 402752, 406464, 408320, 415338, 416640, 428736, 431520, 434496, 436480, 444570, 449680, 458304, 459389, 465740, 474208, 474672, 475230, 489027, 490560, 497860, 503440, 506912, 508080, 513920, 522753, 525016, 535920, 539616, 541952, 543120, 553784, 558888, 571648, 572880, 575360, 579328, 592760, 593340, 597432, 604128, 611072, 612480, 616704, 632896, 633640, 652036, 654080, 654720, 656270, 674520, 677440, 690432, 692230, 697004, 698610, 711312, 714560, 719488, 721897, 724160, 745184, 746790, 755160, 760368, 763840, 770880, 779520, 787524, 791120, 796576, 805504, 812928, 815045, 830676, 833280, 857472, 863040, 868992, 871255, 889140, 899360, 916608, 918778, 931480, 948416, 949344, 950460, 978054, 981120, 984405, 995720, 1006880, 1013824, 1016160, 1027840, 1038345, 1045506, 1050032, 1071840, 1079232, 1086240, 1107568, 1117776, 1145760, 1150720, 1185520, 1186680, 1194864, 1208256, 1224960, 1265792, 1267280, 1304072, 1309440, 1312540, 1349040, 1354880, 1378167, 1384460, 1394008, 1397220, 1422624, 1429120, 1438976, 1443794, 1448320, 1490368, 1493580, 1510320, 1520736, 1527680, 1541760, 1575048, 1582240, 1593152, 1611008, 1625856, 1630090, 1661352, 1714944, 1726080, 1737984, 1742510, 1778280, 1798720, 1833216, 1837556, 1862960, 1896832, 1898688, 1900920, 1956108, 1962240, 1968810, 1991440, 2013760, 2027648, 2032320, 2076690, 2091012, 2100064, 2143680, 2158464, 2165691, 2172480, 2215136, 2235552, 2291520, 2296945, 2371040, 2373360, 2389728, 2416512, 2445135, 2531584, 2534560, 2608144, 2613765, 2625080, 2698080, 2709760, 2756334, 2768920, 2788016, 2794440, 2845248, 2858240, 2887588, 2896640, 2980736, 2987160, 3020640, 3041472, 3055360, 3083520, 3150096, 3164480, 3186304, 3260180, 3322704, 3452160, 3485020, 3556560, 3597440, 3609485, 3675112, 3725920, 3793664, 3797376, 3801840, 3912216, 3937620, 3982880, 4027520, 4055296, 4064640, 4153380, 4182024, 4200128, 4287360, 4316928, 4331382, 4344960, 4430272, 4471104, 4583040, 4593890, 4742080, 4746720, 4779456, 4833024, 4890270, 5053279, 5069120, 5216288, 5227530, 5250160, 5396160, 5512668, 5537840, 5576032, 5588880, 5690496, 5775176, 5961472, 5974320, 6041280, 6082944, 6300192, 6328960, 6372608, 6520360, 6645408, 6890835, 6970040, 7113120, 7194880, 7218970, 7350224, 7451840, 7594752, 7603680, 7824432, 7875240, 7965760, 8055040, 8129280, 8306760, 8364048, 8400256, 8574720, 8662764, 8689920, 8860544, 8942208, 9166080, 9187780, 9484160, 9493440, 9558912, 9780540, 10106558, 10138240, 10432576, 10455060, 10500320, 10792320, 10828455, 11025336, 11075680, 11152064, 11177760, 11380992, 11550352, 11948640, 12082560, 12165888, 12600384, 12657920, 13040720, 13290816, 13781670, 13940080, 14226240, 14437940, 14700448, 14903680, 15159837, 15207360, 15648864, 15750480, 15931520, 16613520, 16728096, 16800512, 17325528, 17721088, 17884416, 18375560, 18968320, 18986880, 19117824, 19561080, 20213116, 20276480, 20865152, 20910120, 21000640, 21584640, 21656910, 22050672, 22151360, 22304128, 22355520, 23100704, 23897280, 24165120, 25200768, 25266395, 26081440, 26581632, 27563340, 27880160, 28452480, 28875880, 29400896, 29807360, 30319674, 30414720, 31297728, 31500960, 31863040, 33227040, 33456192, 34651056, 36751120, 37973760, 39122160, 40426232, 41730304, 41820240, 42001280, 43313820, 44101344, 44302720, 44608256, 44711040, 46201408, 47794560, 50401536, 50532790, 52162880, 53163264, 55126680, 55760320, 56904960, 57751760, 58801792, 60639348, 60829440, 62595456, 63001920, 66454080, 66912384, 69302112, 73502240, 75799185, 78244320, 80852464, 83640480, 84002560, 86627640, 88202688, 88605440, 89422080, 92402816, 95589120, 101065580, 104325760, 110253360, 111520640, 115503520, 117603584, 121278696, 125190912, 126003840, 132908160, 133824768, 138604224, 147004480, 151598370, 156488640, 161704928, 167280960, 173255280, 176405376, 184805632, 202131160, 208651520, 220506720, 223041280, 231007040, 242557392, 252007680, 265816320, 277208448, 294008960, 303196740, 312977280, 323409856, 334561920, 346510560, 352810752, 404262320, 441013440, 462014080, 485114784, 554416896, 588017920, 606393480, 625954560, 646819712, 669123840, 693021120, 808524640, 882026880, 924028160, 970229568, 1212786960, 1293639424, 1386042240, 1617049280, 1764053760, 1940459136, 2425573920, 2772084480, 3234098560, 3880918272, 4851147840, 6468197120, 9702295680, 19404591360]

約数ペア:

[(1, 19404591360), (2, 9702295680), (3, 6468197120), (4, 4851147840), (5, 3880918272), (6, 3234098560), (7, 2772084480), (8, 2425573920), (10, 1940459136), (11, 1764053760), (12, 1617049280), (14, 1386042240), (15, 1293639424), (16, 1212786960), (20, 970229568), (21, 924028160), (22, 882026880), (24, 808524640), (28, 693021120), (29, 669123840), (30, 646819712), (31, 625954560), (32, 606393480), (33, 588017920), (35, 554416896), (40, 485114784), (42, 462014080), (44, 441013440), (48, 404262320), (55, 352810752), (56, 346510560), (58, 334561920), (60, 323409856), (62, 312977280), (64, 303196740), (66, 294008960), (70, 277208448), (73, 265816320), (77, 252007680), (80, 242557392), (84, 231007040), (87, 223041280), (88, 220506720), (93, 208651520), (96, 202131160), (105, 184805632), (110, 176405376), (112, 173255280), (116, 167280960), (120, 161704928), (124, 156488640), (128, 151598370), (132, 147004480), (140, 138604224), (145, 133824768), (146, 132908160), (154, 126003840), (155, 125190912), (160, 121278696), (165, 117603584), (168, 115503520), (174, 111520640), (176, 110253360), (186, 104325760), (192, 101065580), (203, 95589120), (210, 92402816), (217, 89422080), (219, 88605440), (220, 88202688), (224, 86627640), (231, 84002560), (232, 83640480), (240, 80852464), (248, 78244320), (256, 75799185), (264, 73502240), (280, 69302112), (290, 66912384), (292, 66454080), (308, 63001920), (310, 62595456), (319, 60829440), (320, 60639348), (330, 58801792), (336, 57751760), (341, 56904960), (348, 55760320), (352, 55126680), (365, 53163264), (372, 52162880), (384, 50532790), (385, 50401536), (406, 47794560), (420, 46201408), (434, 44711040), (435, 44608256), (438, 44302720), (440, 44101344), (448, 43313820), (462, 42001280), (464, 41820240), (465, 41730304), (480, 40426232), (496, 39122160), (511, 37973760), (528, 36751120), (560, 34651056), (580, 33456192), (584, 33227040), (609, 31863040), (616, 31500960), (620, 31297728), (638, 30414720), (640, 30319674), (651, 29807360), (660, 29400896), (672, 28875880), (682, 28452480), (696, 27880160), (704, 27563340), (730, 26581632), (744, 26081440), (768, 25266395), (770, 25200768), (803, 24165120), (812, 23897280), (840, 23100704), (868, 22355520), (870, 22304128), (876, 22151360), (880, 22050672), (896, 21656910), (899, 21584640), (924, 21000640), (928, 20910120), (930, 20865152), (957, 20276480), (960, 20213116), (992, 19561080), (1015, 19117824), (1022, 18986880), (1023, 18968320), (1056, 18375560), (1085, 17884416), (1095, 17721088), (1120, 17325528), (1155, 16800512), (1160, 16728096), (1168, 16613520), (1218, 15931520), (1232, 15750480), (1240, 15648864), (1276, 15207360), (1280, 15159837), (1302, 14903680), (1320, 14700448), (1344, 14437940), (1364, 14226240), (1392, 13940080), (1408, 13781670), (1460, 13290816), (1488, 13040720), (1533, 12657920), (1540, 12600384), (1595, 12165888), (1606, 12082560), (1624, 11948640), (1680, 11550352), (1705, 11380992), (1736, 11177760), (1740, 11152064), (1752, 11075680), (1760, 11025336), (1792, 10828455), (1798, 10792320), (1848, 10500320), (1856, 10455060), (1860, 10432576), (1914, 10138240), (1920, 10106558), (1984, 9780540), (2030, 9558912), (2044, 9493440), (2046, 9484160), (2112, 9187780), (2117, 9166080), (2170, 8942208), (2190, 8860544), (2233, 8689920), (2240, 8662764), (2263, 8574720), (2310, 8400256), (2320, 8364048), (2336, 8306760), (2387, 8129280), (2409, 8055040), (2436, 7965760), (2464, 7875240), (2480, 7824432), (2552, 7603680), (2555, 7594752), (2604, 7451840), (2640, 7350224), (2688, 7218970), (2697, 7194880), (2728, 7113120), (2784, 6970040), (2816, 6890835), (2920, 6645408), (2976, 6520360), (3045, 6372608), (3066, 6328960), (3080, 6300192), (3190, 6082944), (3212, 6041280), (3248, 5974320), (3255, 5961472), (3360, 5775176), (3410, 5690496), (3472, 5588880), (3480, 5576032), (3504, 5537840), (3520, 5512668), (3596, 5396160), (3696, 5250160), (3712, 5227530), (3720, 5216288), (3828, 5069120), (3840, 5053279), (3968, 4890270), (4015, 4833024), (4060, 4779456), (4088, 4746720), (4092, 4742080), (4224, 4593890), (4234, 4583040), (4340, 4471104), (4380, 4430272), (4466, 4344960), (4480, 4331382), (4495, 4316928), (4526, 4287360), (4620, 4200128), (4640, 4182024), (4672, 4153380), (4774, 4064640), (4785, 4055296), (4818, 4027520), (4872, 3982880), (4928, 3937620), (4960, 3912216), (5104, 3801840), (5110, 3797376), (5115, 3793664), (5208, 3725920), (5280, 3675112), (5376, 3609485), (5394, 3597440), (5456, 3556560), (5568, 3485020), (5621, 3452160), (5840, 3322704), (5952, 3260180), (6090, 3186304), (6132, 3164480), (6160, 3150096), (6293, 3083520), (6351, 3055360), (6380, 3041472), (6424, 3020640), (6496, 2987160), (6510, 2980736), (6699, 2896640), (6720, 2887588), (6789, 2858240), (6820, 2845248), (6944, 2794440), (6960, 2788016), (7008, 2768920), (7040, 2756334), (7161, 2709760), (7192, 2698080), (7392, 2625080), (7424, 2613765), (7440, 2608144), (7656, 2534560), (7665, 2531584), (7936, 2445135), (8030, 2416512), (8120, 2389728), (8176, 2373360), (8184, 2371040), (8448, 2296945), (8468, 2291520), (8680, 2235552), (8760, 2215136), (8932, 2172480), (8960, 2165691), (8990, 2158464), (9052, 2143680), (9240, 2100064), (9280, 2091012), (9344, 2076690), (9548, 2032320), (9570, 2027648), (9636, 2013760), (9744, 1991440), (9856, 1968810), (9889, 1962240), (9920, 1956108), (10208, 1900920), (10220, 1898688), (10230, 1896832), (10416, 1862960), (10560, 1837556), (10585, 1833216), (10788, 1798720), (10912, 1778280), (11136, 1742510), (11165, 1737984), (11242, 1726080), (11315, 1714944), (11680, 1661352), (11904, 1630090), (11935, 1625856), (12045, 1611008), (12180, 1593152), (12264, 1582240), (12320, 1575048), (12586, 1541760), (12702, 1527680), (12760, 1520736), (12848, 1510320), (12992, 1493580), (13020, 1490368), (13398, 1448320), (13440, 1443794), (13485, 1438976), (13578, 1429120), (13640, 1422624), (13888, 1397220), (13920, 1394008), (14016, 1384460), (14080, 1378167), (14322, 1354880), (14384, 1349040), (14784, 1312540), (14819, 1309440), (14880, 1304072), (15312, 1267280), (15330, 1265792), (15841, 1224960), (16060, 1208256), (16240, 1194864), (16352, 1186680), (16368, 1185520), (16863, 1150720), (16936, 1145760), (17360, 1117776), (17520, 1107568), (17864, 1086240), (17980, 1079232), (18104, 1071840), (18480, 1050032), (18560, 1045506), (18688, 1038345), (18879, 1027840), (19096, 1016160), (19140, 1013824), (19272, 1006880), (19488, 995720), (19712, 984405), (19778, 981120), (19840, 978054), (20416, 950460), (20440, 949344), (20460, 948416), (20832, 931480), (21120, 918778), (21170, 916608), (21576, 899360), (21824, 889140), (22272, 871255), (22330, 868992), (22484, 863040), (22630, 857472), (23287, 833280), (23360, 830676), (23808, 815045), (23870, 812928), (24090, 805504), (24360, 796576), (24528, 791120), (24640, 787524), (24893, 779520), (25172, 770880), (25404, 763840), (25520, 760368), (25696, 755160), (25984, 746790), (26040, 745184), (26796, 724160), (26880, 721897), (26970, 719488), (27156, 714560), (27280, 711312), (27776, 698610), (27840, 697004), (28032, 692230), (28105, 690432), (28644, 677440), (28768, 674520), (29568, 656270), (29638, 654720), (29667, 654080), (29760, 652036), (30624, 633640), (30660, 632896), (31465, 616704), (31682, 612480), (31755, 611072), (32120, 604128), (32480, 597432), (32704, 593340), (32736, 592760), (33495, 579328), (33726, 575360), (33872, 572880), (33945, 571648), (34720, 558888), (35040, 553784), (35728, 543120), (35805, 541952), (35960, 539616), (36208, 535920), (36960, 525016), (37120, 522753), (37758, 513920), (38192, 508080), (38280, 506912), (38544, 503440), (38976, 497860), (39556, 490560), (39680, 489027), (40832, 475230), (40880, 474672), (40920, 474208), (41664, 465740), (42240, 459389), (42340, 458304), (43152, 449680), (43648, 444570), (44457, 436480), (44660, 434496), (44968, 431520), (45260, 428736), (46574, 416640), (46720, 415338), (47523, 408320), (47740, 406464), (48180, 402752), (48720, 398288), (49056, 395560), (49280, 393762), (49445, 392448), (49786, 389760), (50344, 385440), (50808, 381920), (51040, 380184), (51392, 377580), (51968, 373395), (52080, 372592), (53592, 362080), (53940, 359744), (54312, 357280), (54560, 355656), (55552, 349305), (55680, 348502), (56064, 346115), (56210, 345216), (57288, 338720), (57536, 337260), (59136, 328135), (59276, 327360), (59334, 327040), (59520, 326018), (61248, 316820), (61320, 316448), (62930, 308352), (63364, 306240), (63510, 305536), (64240, 302064), (64960, 298716), (65408, 296670), (65472, 296380), (65627, 295680), (66990, 289664), (67452, 287680), (67744, 286440), (67890, 285824), (69223, 280320), (69440, 279444), (69861, 277760), (70080, 276892), (71456, 271560), (71610, 270976), (71920, 269808), (72416, 267960), (73920, 262508), (74095, 261888), (74679, 259840), (75516, 256960), (76384, 254040), (76560, 253456), (77088, 251720), (77952, 248930), (79112, 245280), (79205, 244992), (81664, 237615), (81760, 237336), (81840, 237104), (83328, 232870), (84315, 230144), (84680, 229152), (86304, 224840), (87296, 222285), (88914, 218240), (89320, 217248), (89936, 215760), (90520, 214368), (93148, 208320), (93440, 207669), (94395, 205568), (95046, 204160), (95480, 203232), (96360, 201376), (97440, 199144), (98112, 197780), (98560, 196881), (98890, 196224), (99572, 194880), (100688, 192720), (101616, 190960), (102080, 190092), (102784, 188790), (104160, 186296), (107184, 181040), (107880, 179872), (108624, 178640), (109120, 177828), (111360, 174251), (112420, 172608), (114576, 169360), (115072, 168630), (116435, 166656), (118552, 163680), (118668, 163520), (119040, 163009), (122496, 158410), (122640, 158224), (124465, 155904), (125860, 154176), (126728, 153120), (127020, 152768), (128480, 151032), (129920, 149358), (130816, 148335), (130944, 148190), (131254, 147840), (133980, 144832), (134904, 143840), (135488, 143220), (135780, 142912), (138446, 140160), (138880, 139722)]