21395911680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 1056

約数和(自身を含む): 92703356928

約数和(自身を除く): 71307445248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 26, 30, 32, 33, 34, 36, 39, 40, 44, 45, 48, 51, 52, 55, 60, 64, 65, 66, 68, 72, 78, 80, 85, 88, 90, 96, 99, 102, 104, 110, 117, 120, 128, 130, 132, 136, 143, 144, 153, 156, 160, 165, 170, 176, 180, 187, 191, 192, 195, 198, 204, 208, 220, 221, 234, 240, 255, 256, 260, 264, 272, 286, 288, 306, 312, 320, 330, 340, 352, 360, 374, 382, 384, 390, 396, 408, 416, 429, 440, 442, 468, 480, 495, 510, 512, 520, 528, 544, 561, 572, 573, 576, 585, 612, 624, 640, 660, 663, 680, 704, 715, 720, 748, 764, 765, 768, 780, 792, 816, 832, 858, 880, 884, 935, 936, 955, 960, 990, 1020, 1024, 1040, 1056, 1088, 1105, 1122, 1144, 1146, 1152, 1170, 1224, 1248, 1280, 1287, 1320, 1326, 1360, 1408, 1430, 1440, 1496, 1528, 1530, 1536, 1560, 1584, 1632, 1664, 1683, 1716, 1719, 1760, 1768, 1870, 1872, 1910, 1920, 1980, 1989, 2040, 2080, 2101, 2112, 2145, 2176, 2210, 2244, 2288, 2292, 2304, 2340, 2431, 2448, 2483, 2496, 2560, 2574, 2640, 2652, 2720, 2805, 2816, 2860, 2865, 2880, 2992, 3056, 3060, 3072, 3120, 3168, 3247, 3264, 3315, 3328, 3366, 3432, 3438, 3520, 3536, 3740, 3744, 3820, 3840, 3960, 3978, 4080, 4160, 4202, 4224, 4290, 4352, 4420, 4488, 4576, 4584, 4608, 4680, 4862, 4896, 4966, 4992, 5120, 5148, 5280, 5304, 5440, 5610, 5632, 5720, 5730, 5760, 5984, 6112, 6120, 6240, 6303, 6336, 6435, 6494, 6528, 6630, 6656, 6732, 6864, 6876, 7040, 7072, 7293, 7449, 7480, 7488, 7640, 7680, 7920, 7956, 8160, 8320, 8404, 8415, 8448, 8580, 8595, 8704, 8840, 8976, 9152, 9168, 9216, 9360, 9724, 9741, 9792, 9932, 9945, 9984, 10296, 10505, 10560, 10608, 10880, 11220, 11264, 11440, 11460, 11520, 11968, 12155, 12224, 12240, 12415, 12480, 12606, 12672, 12870, 12988, 13056, 13260, 13312, 13464, 13728, 13752, 14080, 14144, 14586, 14898, 14960, 14976, 15280, 15360, 15840, 15912, 16235, 16320, 16640, 16808, 16830, 16896, 17160, 17190, 17408, 17680, 17952, 18304, 18336, 18720, 18909, 19448, 19482, 19584, 19864, 19890, 19968, 20592, 21010, 21120, 21216, 21760, 21879, 22347, 22440, 22880, 22920, 23040, 23936, 24310, 24448, 24480, 24830, 24960, 25212, 25344, 25740, 25976, 26112, 26520, 26928, 27313, 27456, 27504, 28160, 28288, 29172, 29223, 29796, 29920, 29952, 30560, 31515, 31680, 31824, 32470, 32640, 33280, 33616, 33660, 33792, 34320, 34380, 35360, 35717, 35904, 36465, 36608, 36672, 37245, 37440, 37818, 38896, 38964, 39168, 39728, 39780, 39936, 41184, 42020, 42211, 42240, 42432, 43520, 43758, 44694, 44880, 45760, 45840, 46080, 47872, 48620, 48705, 48896, 48960, 49660, 49920, 50424, 50688, 51480, 51952, 52224, 53040, 53856, 54626, 54912, 55008, 56320, 56576, 58344, 58446, 59592, 59840, 59904, 61120, 63030, 63360, 63648, 64940, 65280, 66560, 67232, 67320, 68640, 68760, 70720, 71434, 71808, 72930, 73216, 73344, 74490, 74880, 75636, 77792, 77928, 78336, 79456, 79560, 81939, 82368, 84040, 84422, 84480, 84864, 87040, 87516, 89388, 89760, 91520, 91680, 94545, 95744, 97240, 97410, 97792, 97920, 99320, 99840, 100848, 101376, 102960, 103904, 106080, 107151, 107712, 109252, 109395, 109824, 110016, 111735, 113152, 116688, 116892, 119184, 119680, 119808, 122240, 126060, 126633, 126720, 127296, 129880, 130560, 134464, 134640, 136565, 137280, 137520, 141440, 142868, 143616, 145860, 146115, 146432, 146688, 148980, 149760, 151272, 155584, 155856, 156672, 158912, 159120, 163878, 164736, 168080, 168844, 168960, 169728, 175032, 178585, 178776, 179520, 183040, 183360, 189090, 191488, 194480, 194820, 195584, 195840, 198640, 199680, 201696, 205920, 207808, 211055, 212160, 214302, 215424, 218504, 218790, 219648, 220032, 223470, 226304, 233376, 233784, 238368, 239360, 244480, 245817, 252120, 253266, 253440, 254592, 259760, 261120, 268928, 269280, 273130, 274560, 275040, 282880, 285736, 287232, 291720, 292230, 293376, 297960, 299520, 302544, 311168, 311712, 317824, 318240, 321453, 327756, 329472, 336160, 337688, 339456, 350064, 357170, 357552, 359040, 366080, 366720, 378180, 379899, 388960, 389640, 391680, 397280, 403392, 409695, 411840, 415616, 422110, 424320, 428604, 430848, 437008, 437580, 439296, 440064, 446940, 464321, 466752, 467568, 476736, 478720, 488960, 491634, 504240, 506532, 506880, 509184, 519520, 535755, 537856, 538560, 546260, 549120, 550080, 565760, 571472, 574464, 583440, 584460, 586752, 595920, 599040, 605088, 622336, 623424, 633165, 635648, 636480, 642906, 655512, 658944, 672320, 675376, 678912, 700128, 714340, 715104, 718080, 732160, 733440, 756360, 759798, 777920, 779280, 783360, 794560, 806784, 819390, 823680, 831232, 844220, 848640, 857208, 861696, 874016, 875160, 880128, 893880, 928642, 933504, 935136, 953472, 957440, 977920, 983268, 1008480, 1013064, 1018368, 1039040, 1071510, 1075712, 1077120, 1092520, 1098240, 1100160, 1131520, 1142944, 1166880, 1168920, 1191840, 1210176, 1229085, 1244672, 1246848, 1266330, 1271296, 1272960, 1285812, 1311024, 1317888, 1344640, 1350752, 1392963, 1400256, 1428680, 1430208, 1436160, 1466880, 1512720, 1519596, 1555840, 1558560, 1589120, 1607265, 1613568, 1638780, 1647360, 1662464, 1688440, 1697280, 1714416, 1723392, 1748032, 1750320, 1760256, 1787760, 1857284, 1867008, 1870272, 1899495, 1906944, 1966536, 2016960, 2026128, 2036736, 2078080, 2143020, 2151424, 2154240, 2185040, 2196480, 2200320, 2285888, 2321605, 2333760, 2337840, 2383680, 2420352, 2458170, 2489344, 2493696, 2532660, 2542592, 2545920, 2571624, 2622048, 2689280, 2701504, 2785926, 2800512, 2857360, 2860416, 2872320, 2933760, 3025440, 3039192, 3111680, 3117120, 3178240, 3214530, 3227136, 3277560, 3294720, 3324928, 3376880, 3394560, 3428832, 3496064, 3500640, 3575520, 3714568, 3734016, 3740544, 3798990, 3813888, 3933072, 4033920, 4052256, 4156160, 4178889, 4286040, 4308480, 4370080, 4400640, 4571776, 4643210, 4667520, 4675680, 4767360, 4840704, 4916340, 4987392, 5065320, 5091840, 5143248, 5244096, 5378560, 5403008, 5571852, 5601024, 5714720, 5720832, 6050880, 6078384, 6223360, 6234240, 6356480, 6429060, 6454272, 6555120, 6589440, 6753760, 6857664, 6964815, 6992128, 7001280, 7151040, 7429136, 7468032, 7481088, 7597980, 7627776, 7866144, 8067840, 8104512, 8312320, 8357778, 8572080, 8616960, 8740160, 8801280, 9143552, 9286420, 9335040, 9351360, 9534720, 9681408, 9832680, 9974784, 10130640, 10183680, 10286496, 10488192, 10757120, 10806016, 11143704, 11202048, 11429440, 11441664, 12101760, 12156768, 12446720, 12468480, 12712960, 12858120, 13110240, 13507520, 13715328, 13929630, 13984256, 14002560, 14302080, 14858272, 14962176, 15195960, 15732288, 16135680, 16209024, 16624640, 16715556, 17144160, 17480320, 18287104, 18572840, 18670080, 18702720, 19069440, 19362816, 19665360, 20261280, 20572992, 20894445, 20976384, 21612032, 22287408, 22404096, 22858880, 22883328, 24203520, 24313536, 24936960, 25716240, 26220480, 27015040, 27430656, 27859260, 27968512, 28005120, 28604160, 29716544, 29924352, 30391920, 31464576, 32271360, 32418048, 33431112, 34288320, 34960640, 36574208, 37145680, 37340160, 37405440, 38138880, 39330720, 40522560, 41145984, 41788890, 41952768, 43224064, 44574816, 45717760, 48407040, 48627072, 49873920, 51432480, 52440960, 54030080, 54861312, 55718520, 56010240, 57208320, 59433088, 60783840, 62929152, 64836096, 66862224, 68576640, 69921280, 74291360, 74810880, 78661440, 81045120, 82291968, 83577780, 83905536, 89149632, 91435520, 96814080, 97254144, 102864960, 104881920, 108060160, 109722624, 111437040, 112020480, 114416640, 118866176, 121567680, 125858304, 129672192, 133724448, 137153280, 139842560, 148582720, 149621760, 157322880, 162090240, 164583936, 167155560, 178299264, 182871040, 194508288, 205729920, 209763840, 216120320, 222874080, 237732352, 243135360, 251716608, 267448896, 274306560, 297165440, 314645760, 324180480, 329167872, 334311120, 356598528, 389016576, 411459840, 419527680, 445748160, 475464704, 486270720, 534897792, 548613120, 594330880, 629291520, 648360960, 668622240, 713197056, 822919680, 891496320, 972541440, 1069795584, 1188661760, 1258583040, 1337244480, 1426394112, 1645839360, 1782992640, 1945082880, 2139591168, 2377323520, 2674488960, 3565985280, 4279182336, 5348977920, 7131970560, 10697955840, 21395911680]

約数ペア:

[(1, 21395911680), (2, 10697955840), (3, 7131970560), (4, 5348977920), (5, 4279182336), (6, 3565985280), (8, 2674488960), (9, 2377323520), (10, 2139591168), (11, 1945082880), (12, 1782992640), (13, 1645839360), (15, 1426394112), (16, 1337244480), (17, 1258583040), (18, 1188661760), (20, 1069795584), (22, 972541440), (24, 891496320), (26, 822919680), (30, 713197056), (32, 668622240), (33, 648360960), (34, 629291520), (36, 594330880), (39, 548613120), (40, 534897792), (44, 486270720), (45, 475464704), (48, 445748160), (51, 419527680), (52, 411459840), (55, 389016576), (60, 356598528), (64, 334311120), (65, 329167872), (66, 324180480), (68, 314645760), (72, 297165440), (78, 274306560), (80, 267448896), (85, 251716608), (88, 243135360), (90, 237732352), (96, 222874080), (99, 216120320), (102, 209763840), (104, 205729920), (110, 194508288), (117, 182871040), (120, 178299264), (128, 167155560), (130, 164583936), (132, 162090240), (136, 157322880), (143, 149621760), (144, 148582720), (153, 139842560), (156, 137153280), (160, 133724448), (165, 129672192), (170, 125858304), (176, 121567680), (180, 118866176), (187, 114416640), (191, 112020480), (192, 111437040), (195, 109722624), (198, 108060160), (204, 104881920), (208, 102864960), (220, 97254144), (221, 96814080), (234, 91435520), (240, 89149632), (255, 83905536), (256, 83577780), (260, 82291968), (264, 81045120), (272, 78661440), (286, 74810880), (288, 74291360), (306, 69921280), (312, 68576640), (320, 66862224), (330, 64836096), (340, 62929152), (352, 60783840), (360, 59433088), (374, 57208320), (382, 56010240), (384, 55718520), (390, 54861312), (396, 54030080), (408, 52440960), (416, 51432480), (429, 49873920), (440, 48627072), (442, 48407040), (468, 45717760), (480, 44574816), (495, 43224064), (510, 41952768), (512, 41788890), (520, 41145984), (528, 40522560), (544, 39330720), (561, 38138880), (572, 37405440), (573, 37340160), (576, 37145680), (585, 36574208), (612, 34960640), (624, 34288320), (640, 33431112), (660, 32418048), (663, 32271360), (680, 31464576), (704, 30391920), (715, 29924352), (720, 29716544), (748, 28604160), (764, 28005120), (765, 27968512), (768, 27859260), (780, 27430656), (792, 27015040), (816, 26220480), (832, 25716240), (858, 24936960), (880, 24313536), (884, 24203520), (935, 22883328), (936, 22858880), (955, 22404096), (960, 22287408), (990, 21612032), (1020, 20976384), (1024, 20894445), (1040, 20572992), (1056, 20261280), (1088, 19665360), (1105, 19362816), (1122, 19069440), (1144, 18702720), (1146, 18670080), (1152, 18572840), (1170, 18287104), (1224, 17480320), (1248, 17144160), (1280, 16715556), (1287, 16624640), (1320, 16209024), (1326, 16135680), (1360, 15732288), (1408, 15195960), (1430, 14962176), (1440, 14858272), (1496, 14302080), (1528, 14002560), (1530, 13984256), (1536, 13929630), (1560, 13715328), (1584, 13507520), (1632, 13110240), (1664, 12858120), (1683, 12712960), (1716, 12468480), (1719, 12446720), (1760, 12156768), (1768, 12101760), (1870, 11441664), (1872, 11429440), (1910, 11202048), (1920, 11143704), (1980, 10806016), (1989, 10757120), (2040, 10488192), (2080, 10286496), (2101, 10183680), (2112, 10130640), (2145, 9974784), (2176, 9832680), (2210, 9681408), (2244, 9534720), (2288, 9351360), (2292, 9335040), (2304, 9286420), (2340, 9143552), (2431, 8801280), (2448, 8740160), (2483, 8616960), (2496, 8572080), (2560, 8357778), (2574, 8312320), (2640, 8104512), (2652, 8067840), (2720, 7866144), (2805, 7627776), (2816, 7597980), (2860, 7481088), (2865, 7468032), (2880, 7429136), (2992, 7151040), (3056, 7001280), (3060, 6992128), (3072, 6964815), (3120, 6857664), (3168, 6753760), (3247, 6589440), (3264, 6555120), (3315, 6454272), (3328, 6429060), (3366, 6356480), (3432, 6234240), (3438, 6223360), (3520, 6078384), (3536, 6050880), (3740, 5720832), (3744, 5714720), (3820, 5601024), (3840, 5571852), (3960, 5403008), (3978, 5378560), (4080, 5244096), (4160, 5143248), (4202, 5091840), (4224, 5065320), (4290, 4987392), (4352, 4916340), (4420, 4840704), (4488, 4767360), (4576, 4675680), (4584, 4667520), (4608, 4643210), (4680, 4571776), (4862, 4400640), (4896, 4370080), (4966, 4308480), (4992, 4286040), (5120, 4178889), (5148, 4156160), (5280, 4052256), (5304, 4033920), (5440, 3933072), (5610, 3813888), (5632, 3798990), (5720, 3740544), (5730, 3734016), (5760, 3714568), (5984, 3575520), (6112, 3500640), (6120, 3496064), (6240, 3428832), (6303, 3394560), (6336, 3376880), (6435, 3324928), (6494, 3294720), (6528, 3277560), (6630, 3227136), (6656, 3214530), (6732, 3178240), (6864, 3117120), (6876, 3111680), (7040, 3039192), (7072, 3025440), (7293, 2933760), (7449, 2872320), (7480, 2860416), (7488, 2857360), (7640, 2800512), (7680, 2785926), (7920, 2701504), (7956, 2689280), (8160, 2622048), (8320, 2571624), (8404, 2545920), (8415, 2542592), (8448, 2532660), (8580, 2493696), (8595, 2489344), (8704, 2458170), (8840, 2420352), (8976, 2383680), (9152, 2337840), (9168, 2333760), (9216, 2321605), (9360, 2285888), (9724, 2200320), (9741, 2196480), (9792, 2185040), (9932, 2154240), (9945, 2151424), (9984, 2143020), (10296, 2078080), (10505, 2036736), (10560, 2026128), (10608, 2016960), (10880, 1966536), (11220, 1906944), (11264, 1899495), (11440, 1870272), (11460, 1867008), (11520, 1857284), (11968, 1787760), (12155, 1760256), (12224, 1750320), (12240, 1748032), (12415, 1723392), (12480, 1714416), (12606, 1697280), (12672, 1688440), (12870, 1662464), (12988, 1647360), (13056, 1638780), (13260, 1613568), (13312, 1607265), (13464, 1589120), (13728, 1558560), (13752, 1555840), (14080, 1519596), (14144, 1512720), (14586, 1466880), (14898, 1436160), (14960, 1430208), (14976, 1428680), (15280, 1400256), (15360, 1392963), (15840, 1350752), (15912, 1344640), (16235, 1317888), (16320, 1311024), (16640, 1285812), (16808, 1272960), (16830, 1271296), (16896, 1266330), (17160, 1246848), (17190, 1244672), (17408, 1229085), (17680, 1210176), (17952, 1191840), (18304, 1168920), (18336, 1166880), (18720, 1142944), (18909, 1131520), (19448, 1100160), (19482, 1098240), (19584, 1092520), (19864, 1077120), (19890, 1075712), (19968, 1071510), (20592, 1039040), (21010, 1018368), (21120, 1013064), (21216, 1008480), (21760, 983268), (21879, 977920), (22347, 957440), (22440, 953472), (22880, 935136), (22920, 933504), (23040, 928642), (23936, 893880), (24310, 880128), (24448, 875160), (24480, 874016), (24830, 861696), (24960, 857208), (25212, 848640), (25344, 844220), (25740, 831232), (25976, 823680), (26112, 819390), (26520, 806784), (26928, 794560), (27313, 783360), (27456, 779280), (27504, 777920), (28160, 759798), (28288, 756360), (29172, 733440), (29223, 732160), (29796, 718080), (29920, 715104), (29952, 714340), (30560, 700128), (31515, 678912), (31680, 675376), (31824, 672320), (32470, 658944), (32640, 655512), (33280, 642906), (33616, 636480), (33660, 635648), (33792, 633165), (34320, 623424), (34380, 622336), (35360, 605088), (35717, 599040), (35904, 595920), (36465, 586752), (36608, 584460), (36672, 583440), (37245, 574464), (37440, 571472), (37818, 565760), (38896, 550080), (38964, 549120), (39168, 546260), (39728, 538560), (39780, 537856), (39936, 535755), (41184, 519520), (42020, 509184), (42211, 506880), (42240, 506532), (42432, 504240), (43520, 491634), (43758, 488960), (44694, 478720), (44880, 476736), (45760, 467568), (45840, 466752), (46080, 464321), (47872, 446940), (48620, 440064), (48705, 439296), (48896, 437580), (48960, 437008), (49660, 430848), (49920, 428604), (50424, 424320), (50688, 422110), (51480, 415616), (51952, 411840), (52224, 409695), (53040, 403392), (53856, 397280), (54626, 391680), (54912, 389640), (55008, 388960), (56320, 379899), (56576, 378180), (58344, 366720), (58446, 366080), (59592, 359040), (59840, 357552), (59904, 357170), (61120, 350064), (63030, 339456), (63360, 337688), (63648, 336160), (64940, 329472), (65280, 327756), (66560, 321453), (67232, 318240), (67320, 317824), (68640, 311712), (68760, 311168), (70720, 302544), (71434, 299520), (71808, 297960), (72930, 293376), (73216, 292230), (73344, 291720), (74490, 287232), (74880, 285736), (75636, 282880), (77792, 275040), (77928, 274560), (78336, 273130), (79456, 269280), (79560, 268928), (81939, 261120), (82368, 259760), (84040, 254592), (84422, 253440), (84480, 253266), (84864, 252120), (87040, 245817), (87516, 244480), (89388, 239360), (89760, 238368), (91520, 233784), (91680, 233376), (94545, 226304), (95744, 223470), (97240, 220032), (97410, 219648), (97792, 218790), (97920, 218504), (99320, 215424), (99840, 214302), (100848, 212160), (101376, 211055), (102960, 207808), (103904, 205920), (106080, 201696), (107151, 199680), (107712, 198640), (109252, 195840), (109395, 195584), (109824, 194820), (110016, 194480), (111735, 191488), (113152, 189090), (116688, 183360), (116892, 183040), (119184, 179520), (119680, 178776), (119808, 178585), (122240, 175032), (126060, 169728), (126633, 168960), (126720, 168844), (127296, 168080), (129880, 164736), (130560, 163878), (134464, 159120), (134640, 158912), (136565, 156672), (137280, 155856), (137520, 155584), (141440, 151272), (142868, 149760), (143616, 148980), (145860, 146688), (146115, 146432)]