19078778880

素因数分解:

$2^{12}\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 1040

約数和(自身を含む): 82206710784

約数和(自身を除く): 63127931904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 62, 63, 64, 70, 72, 80, 81, 84, 90, 93, 96, 105, 106, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 159, 160, 162, 168, 180, 186, 189, 192, 210, 212, 216, 217, 224, 240, 248, 252, 256, 265, 270, 279, 280, 288, 310, 315, 318, 320, 324, 336, 360, 371, 372, 378, 384, 405, 420, 424, 432, 434, 448, 465, 477, 480, 496, 504, 512, 530, 540, 558, 560, 567, 576, 620, 630, 636, 640, 648, 651, 672, 720, 742, 744, 756, 768, 795, 810, 837, 840, 848, 864, 868, 896, 930, 945, 954, 960, 992, 1008, 1024, 1060, 1080, 1085, 1113, 1116, 1120, 1134, 1152, 1240, 1260, 1272, 1280, 1296, 1302, 1344, 1395, 1431, 1440, 1484, 1488, 1512, 1536, 1590, 1620, 1643, 1674, 1680, 1696, 1728, 1736, 1792, 1855, 1860, 1890, 1908, 1920, 1953, 1984, 2016, 2048, 2120, 2160, 2170, 2226, 2232, 2240, 2268, 2304, 2385, 2480, 2511, 2520, 2544, 2560, 2592, 2604, 2688, 2790, 2835, 2862, 2880, 2968, 2976, 3024, 3072, 3180, 3240, 3255, 3286, 3339, 3348, 3360, 3392, 3456, 3472, 3584, 3710, 3720, 3780, 3816, 3840, 3906, 3968, 4032, 4096, 4185, 4240, 4293, 4320, 4340, 4452, 4464, 4480, 4536, 4608, 4770, 4929, 4960, 5022, 5040, 5088, 5120, 5184, 5208, 5376, 5565, 5580, 5670, 5724, 5760, 5859, 5936, 5952, 6048, 6144, 6360, 6480, 6510, 6572, 6678, 6696, 6720, 6784, 6912, 6944, 7155, 7168, 7420, 7440, 7560, 7632, 7680, 7812, 7936, 8064, 8215, 8370, 8480, 8586, 8640, 8680, 8904, 8928, 8960, 9072, 9216, 9540, 9765, 9858, 9920, 10017, 10044, 10080, 10176, 10240, 10368, 10416, 10752, 11130, 11160, 11340, 11448, 11501, 11520, 11718, 11872, 11904, 12096, 12288, 12555, 12720, 12960, 13020, 13144, 13356, 13392, 13440, 13568, 13824, 13888, 14310, 14336, 14787, 14840, 14880, 15120, 15264, 15360, 15624, 15872, 16128, 16430, 16695, 16740, 16960, 17172, 17280, 17360, 17577, 17808, 17856, 17920, 18144, 18432, 19080, 19530, 19716, 19840, 20034, 20088, 20160, 20352, 20480, 20736, 20832, 21465, 21504, 22260, 22320, 22680, 22896, 23002, 23040, 23436, 23744, 23808, 24192, 24645, 25110, 25440, 25920, 26040, 26288, 26712, 26784, 26880, 27136, 27648, 27776, 28620, 28672, 29295, 29574, 29680, 29760, 30051, 30240, 30528, 30720, 31248, 31744, 32256, 32860, 33390, 33480, 33920, 34344, 34503, 34560, 34720, 35154, 35616, 35712, 35840, 36288, 36864, 38160, 39060, 39432, 39680, 40068, 40176, 40320, 40704, 41472, 41664, 42930, 43008, 44361, 44520, 44640, 45360, 45792, 46004, 46080, 46872, 47488, 47616, 48384, 49290, 50085, 50220, 50880, 51840, 52080, 52576, 53424, 53568, 53760, 54272, 55296, 55552, 57240, 57505, 58590, 59148, 59360, 59520, 60102, 60480, 61056, 61440, 62496, 63488, 64512, 65720, 66780, 66960, 67840, 68688, 69006, 69120, 69440, 70308, 71232, 71424, 71680, 72576, 73935, 76320, 78120, 78864, 79360, 80136, 80352, 80640, 81408, 82944, 83328, 85860, 86016, 87885, 88722, 89040, 89280, 90720, 91584, 92008, 92160, 93744, 94976, 95232, 96768, 98580, 100170, 100440, 101760, 103509, 103680, 104160, 105152, 106848, 107136, 107520, 108544, 110592, 111104, 114480, 115010, 117180, 118296, 118720, 119040, 120204, 120960, 122112, 124992, 126976, 129024, 131440, 133083, 133560, 133920, 135680, 137376, 138012, 138240, 138880, 140616, 142464, 142848, 143360, 145152, 147870, 150255, 152640, 156240, 157728, 158720, 160272, 160704, 161280, 162816, 165888, 166656, 171720, 172515, 175770, 177444, 178080, 178560, 181440, 183168, 184016, 184320, 187488, 189952, 190464, 193536, 197160, 200340, 200880, 203520, 207018, 207360, 208320, 210304, 213696, 214272, 215040, 217088, 221805, 222208, 228960, 230020, 234360, 236592, 237440, 238080, 240408, 241920, 244224, 249984, 258048, 262880, 266166, 267120, 267840, 271360, 274752, 276024, 276480, 277760, 281232, 284928, 285696, 290304, 295740, 300510, 305280, 310527, 312480, 315456, 317440, 320544, 321408, 322560, 325632, 331776, 333312, 343440, 345030, 351540, 354888, 356160, 357120, 362880, 366336, 368032, 374976, 379904, 380928, 387072, 394320, 400680, 401760, 407040, 414036, 414720, 416640, 420608, 427392, 428544, 430080, 443610, 444416, 457920, 460040, 468720, 473184, 474880, 476160, 480816, 483840, 488448, 499968, 517545, 525760, 532332, 534240, 535680, 542720, 549504, 552048, 552960, 555520, 562464, 569856, 571392, 580608, 591480, 601020, 610560, 621054, 624960, 630912, 634880, 641088, 642816, 645120, 651264, 665415, 666624, 686880, 690060, 703080, 709776, 712320, 714240, 725760, 732672, 736064, 749952, 759808, 774144, 788640, 801360, 803520, 814080, 828072, 829440, 833280, 841216, 854784, 857088, 887220, 888832, 915840, 920080, 931581, 937440, 946368, 949760, 952320, 961632, 967680, 976896, 999936, 1035090, 1051520, 1064664, 1068480, 1071360, 1085440, 1099008, 1104096, 1111040, 1124928, 1139712, 1142784, 1161216, 1182960, 1202040, 1221120, 1242108, 1249920, 1261824, 1282176, 1285632, 1290240, 1330830, 1333248, 1373760, 1380120, 1406160, 1419552, 1424640, 1428480, 1451520, 1465344, 1472128, 1499904, 1519616, 1552635, 1577280, 1602720, 1607040, 1628160, 1656144, 1658880, 1666560, 1682432, 1709568, 1714176, 1774440, 1831680, 1840160, 1863162, 1874880, 1892736, 1899520, 1904640, 1923264, 1935360, 1953792, 1999872, 2070180, 2103040, 2129328, 2136960, 2142720, 2198016, 2208192, 2222080, 2249856, 2279424, 2322432, 2365920, 2404080, 2442240, 2484216, 2499840, 2523648, 2564352, 2571264, 2661660, 2666496, 2747520, 2760240, 2812320, 2839104, 2849280, 2856960, 2903040, 2930688, 2944256, 2999808, 3105270, 3154560, 3205440, 3214080, 3256320, 3312288, 3333120, 3364864, 3419136, 3428352, 3548880, 3663360, 3680320, 3726324, 3749760, 3785472, 3799040, 3846528, 3870720, 3999744, 4140360, 4206080, 4258656, 4273920, 4285440, 4396032, 4416384, 4444160, 4499712, 4558848, 4657905, 4731840, 4808160, 4884480, 4968432, 4999680, 5047296, 5128704, 5142528, 5323320, 5495040, 5520480, 5624640, 5678208, 5698560, 5713920, 5806080, 5861376, 5888512, 5999616, 6210540, 6309120, 6410880, 6428160, 6624576, 6666240, 6729728, 6838272, 7097760, 7326720, 7360640, 7452648, 7499520, 7570944, 7598080, 7693056, 7999488, 8280720, 8412160, 8517312, 8547840, 8570880, 8792064, 8832768, 8999424, 9315810, 9463680, 9616320, 9768960, 9936864, 9999360, 10094592, 10257408, 10285056, 10646640, 10990080, 11040960, 11249280, 11356416, 11397120, 11612160, 11777024, 11999232, 12421080, 12618240, 12821760, 12856320, 13249152, 13332480, 13676544, 14195520, 14653440, 14721280, 14905296, 14999040, 15141888, 15386112, 16561440, 16824320, 17034624, 17095680, 17141760, 17584128, 17665536, 17998848, 18631620, 18927360, 19232640, 19873728, 19998720, 20189184, 20514816, 21293280, 21980160, 22081920, 22498560, 22712832, 22794240, 23554048, 23998464, 24842160, 25236480, 25643520, 25712640, 26498304, 28391040, 29306880, 29442560, 29810592, 29998080, 30283776, 30772224, 33122880, 33648640, 34069248, 34191360, 35331072, 35997696, 37263240, 37854720, 38465280, 39747456, 39997440, 41029632, 42586560, 43960320, 44163840, 44997120, 45425664, 47108096, 49684320, 50472960, 51287040, 51425280, 52996608, 56782080, 58885120, 59621184, 59996160, 60567552, 61544448, 66245760, 68138496, 68382720, 70662144, 71995392, 74526480, 75709440, 76930560, 79494912, 85173120, 87920640, 88327680, 89994240, 90851328, 99368640, 100945920, 102574080, 105993216, 113564160, 117770240, 119242368, 119992320, 123088896, 132491520, 136276992, 141324288, 149052960, 151418880, 153861120, 158989824, 170346240, 176655360, 179988480, 181702656, 198737280, 205148160, 211986432, 227128320, 235540480, 238484736, 264983040, 272553984, 298105920, 302837760, 307722240, 317979648, 340692480, 353310720, 359976960, 397474560, 423972864, 454256640, 476969472, 529966080, 545107968, 596211840, 615444480, 635959296, 681384960, 706621440, 794949120, 908513280, 953938944, 1059932160, 1192423680, 1271918592, 1362769920, 1589898240, 1907877888, 2119864320, 2384847360, 2725539840, 3179796480, 3815755776, 4769694720, 6359592960, 9539389440, 19078778880]

約数ペア:

[(1, 19078778880), (2, 9539389440), (3, 6359592960), (4, 4769694720), (5, 3815755776), (6, 3179796480), (7, 2725539840), (8, 2384847360), (9, 2119864320), (10, 1907877888), (12, 1589898240), (14, 1362769920), (15, 1271918592), (16, 1192423680), (18, 1059932160), (20, 953938944), (21, 908513280), (24, 794949120), (27, 706621440), (28, 681384960), (30, 635959296), (31, 615444480), (32, 596211840), (35, 545107968), (36, 529966080), (40, 476969472), (42, 454256640), (45, 423972864), (48, 397474560), (53, 359976960), (54, 353310720), (56, 340692480), (60, 317979648), (62, 307722240), (63, 302837760), (64, 298105920), (70, 272553984), (72, 264983040), (80, 238484736), (81, 235540480), (84, 227128320), (90, 211986432), (93, 205148160), (96, 198737280), (105, 181702656), (106, 179988480), (108, 176655360), (112, 170346240), (120, 158989824), (124, 153861120), (126, 151418880), (128, 149052960), (135, 141324288), (140, 136276992), (144, 132491520), (155, 123088896), (159, 119992320), (160, 119242368), (162, 117770240), (168, 113564160), (180, 105993216), (186, 102574080), (189, 100945920), (192, 99368640), (210, 90851328), (212, 89994240), (216, 88327680), (217, 87920640), (224, 85173120), (240, 79494912), (248, 76930560), (252, 75709440), (256, 74526480), (265, 71995392), (270, 70662144), (279, 68382720), (280, 68138496), (288, 66245760), (310, 61544448), (315, 60567552), (318, 59996160), (320, 59621184), (324, 58885120), (336, 56782080), (360, 52996608), (371, 51425280), (372, 51287040), (378, 50472960), (384, 49684320), (405, 47108096), (420, 45425664), (424, 44997120), (432, 44163840), (434, 43960320), (448, 42586560), (465, 41029632), (477, 39997440), (480, 39747456), (496, 38465280), (504, 37854720), (512, 37263240), (530, 35997696), (540, 35331072), (558, 34191360), (560, 34069248), (567, 33648640), (576, 33122880), (620, 30772224), (630, 30283776), (636, 29998080), (640, 29810592), (648, 29442560), (651, 29306880), (672, 28391040), (720, 26498304), (742, 25712640), (744, 25643520), (756, 25236480), (768, 24842160), (795, 23998464), (810, 23554048), (837, 22794240), (840, 22712832), (848, 22498560), (864, 22081920), (868, 21980160), (896, 21293280), (930, 20514816), (945, 20189184), (954, 19998720), (960, 19873728), (992, 19232640), (1008, 18927360), (1024, 18631620), (1060, 17998848), (1080, 17665536), (1085, 17584128), (1113, 17141760), (1116, 17095680), (1120, 17034624), (1134, 16824320), (1152, 16561440), (1240, 15386112), (1260, 15141888), (1272, 14999040), (1280, 14905296), (1296, 14721280), (1302, 14653440), (1344, 14195520), (1395, 13676544), (1431, 13332480), (1440, 13249152), (1484, 12856320), (1488, 12821760), (1512, 12618240), (1536, 12421080), (1590, 11999232), (1620, 11777024), (1643, 11612160), (1674, 11397120), (1680, 11356416), (1696, 11249280), (1728, 11040960), (1736, 10990080), (1792, 10646640), (1855, 10285056), (1860, 10257408), (1890, 10094592), (1908, 9999360), (1920, 9936864), (1953, 9768960), (1984, 9616320), (2016, 9463680), (2048, 9315810), (2120, 8999424), (2160, 8832768), (2170, 8792064), (2226, 8570880), (2232, 8547840), (2240, 8517312), (2268, 8412160), (2304, 8280720), (2385, 7999488), (2480, 7693056), (2511, 7598080), (2520, 7570944), (2544, 7499520), (2560, 7452648), (2592, 7360640), (2604, 7326720), (2688, 7097760), (2790, 6838272), (2835, 6729728), (2862, 6666240), (2880, 6624576), (2968, 6428160), (2976, 6410880), (3024, 6309120), (3072, 6210540), (3180, 5999616), (3240, 5888512), (3255, 5861376), (3286, 5806080), (3339, 5713920), (3348, 5698560), (3360, 5678208), (3392, 5624640), (3456, 5520480), (3472, 5495040), (3584, 5323320), (3710, 5142528), (3720, 5128704), (3780, 5047296), (3816, 4999680), (3840, 4968432), (3906, 4884480), (3968, 4808160), (4032, 4731840), (4096, 4657905), (4185, 4558848), (4240, 4499712), (4293, 4444160), (4320, 4416384), (4340, 4396032), (4452, 4285440), (4464, 4273920), (4480, 4258656), (4536, 4206080), (4608, 4140360), (4770, 3999744), (4929, 3870720), (4960, 3846528), (5022, 3799040), (5040, 3785472), (5088, 3749760), (5120, 3726324), (5184, 3680320), (5208, 3663360), (5376, 3548880), (5565, 3428352), (5580, 3419136), (5670, 3364864), (5724, 3333120), (5760, 3312288), (5859, 3256320), (5936, 3214080), (5952, 3205440), (6048, 3154560), (6144, 3105270), (6360, 2999808), (6480, 2944256), (6510, 2930688), (6572, 2903040), (6678, 2856960), (6696, 2849280), (6720, 2839104), (6784, 2812320), (6912, 2760240), (6944, 2747520), (7155, 2666496), (7168, 2661660), (7420, 2571264), (7440, 2564352), (7560, 2523648), (7632, 2499840), (7680, 2484216), (7812, 2442240), (7936, 2404080), (8064, 2365920), (8215, 2322432), (8370, 2279424), (8480, 2249856), (8586, 2222080), (8640, 2208192), (8680, 2198016), (8904, 2142720), (8928, 2136960), (8960, 2129328), (9072, 2103040), (9216, 2070180), (9540, 1999872), (9765, 1953792), (9858, 1935360), (9920, 1923264), (10017, 1904640), (10044, 1899520), (10080, 1892736), (10176, 1874880), (10240, 1863162), (10368, 1840160), (10416, 1831680), (10752, 1774440), (11130, 1714176), (11160, 1709568), (11340, 1682432), (11448, 1666560), (11501, 1658880), (11520, 1656144), (11718, 1628160), (11872, 1607040), (11904, 1602720), (12096, 1577280), (12288, 1552635), (12555, 1519616), (12720, 1499904), (12960, 1472128), (13020, 1465344), (13144, 1451520), (13356, 1428480), (13392, 1424640), (13440, 1419552), (13568, 1406160), (13824, 1380120), (13888, 1373760), (14310, 1333248), (14336, 1330830), (14787, 1290240), (14840, 1285632), (14880, 1282176), (15120, 1261824), (15264, 1249920), (15360, 1242108), (15624, 1221120), (15872, 1202040), (16128, 1182960), (16430, 1161216), (16695, 1142784), (16740, 1139712), (16960, 1124928), (17172, 1111040), (17280, 1104096), (17360, 1099008), (17577, 1085440), (17808, 1071360), (17856, 1068480), (17920, 1064664), (18144, 1051520), (18432, 1035090), (19080, 999936), (19530, 976896), (19716, 967680), (19840, 961632), (20034, 952320), (20088, 949760), (20160, 946368), (20352, 937440), (20480, 931581), (20736, 920080), (20832, 915840), (21465, 888832), (21504, 887220), (22260, 857088), (22320, 854784), (22680, 841216), (22896, 833280), (23002, 829440), (23040, 828072), (23436, 814080), (23744, 803520), (23808, 801360), (24192, 788640), (24645, 774144), (25110, 759808), (25440, 749952), (25920, 736064), (26040, 732672), (26288, 725760), (26712, 714240), (26784, 712320), (26880, 709776), (27136, 703080), (27648, 690060), (27776, 686880), (28620, 666624), (28672, 665415), (29295, 651264), (29574, 645120), (29680, 642816), (29760, 641088), (30051, 634880), (30240, 630912), (30528, 624960), (30720, 621054), (31248, 610560), (31744, 601020), (32256, 591480), (32860, 580608), (33390, 571392), (33480, 569856), (33920, 562464), (34344, 555520), (34503, 552960), (34560, 552048), (34720, 549504), (35154, 542720), (35616, 535680), (35712, 534240), (35840, 532332), (36288, 525760), (36864, 517545), (38160, 499968), (39060, 488448), (39432, 483840), (39680, 480816), (40068, 476160), (40176, 474880), (40320, 473184), (40704, 468720), (41472, 460040), (41664, 457920), (42930, 444416), (43008, 443610), (44361, 430080), (44520, 428544), (44640, 427392), (45360, 420608), (45792, 416640), (46004, 414720), (46080, 414036), (46872, 407040), (47488, 401760), (47616, 400680), (48384, 394320), (49290, 387072), (50085, 380928), (50220, 379904), (50880, 374976), (51840, 368032), (52080, 366336), (52576, 362880), (53424, 357120), (53568, 356160), (53760, 354888), (54272, 351540), (55296, 345030), (55552, 343440), (57240, 333312), (57505, 331776), (58590, 325632), (59148, 322560), (59360, 321408), (59520, 320544), (60102, 317440), (60480, 315456), (61056, 312480), (61440, 310527), (62496, 305280), (63488, 300510), (64512, 295740), (65720, 290304), (66780, 285696), (66960, 284928), (67840, 281232), (68688, 277760), (69006, 276480), (69120, 276024), (69440, 274752), (70308, 271360), (71232, 267840), (71424, 267120), (71680, 266166), (72576, 262880), (73935, 258048), (76320, 249984), (78120, 244224), (78864, 241920), (79360, 240408), (80136, 238080), (80352, 237440), (80640, 236592), (81408, 234360), (82944, 230020), (83328, 228960), (85860, 222208), (86016, 221805), (87885, 217088), (88722, 215040), (89040, 214272), (89280, 213696), (90720, 210304), (91584, 208320), (92008, 207360), (92160, 207018), (93744, 203520), (94976, 200880), (95232, 200340), (96768, 197160), (98580, 193536), (100170, 190464), (100440, 189952), (101760, 187488), (103509, 184320), (103680, 184016), (104160, 183168), (105152, 181440), (106848, 178560), (107136, 178080), (107520, 177444), (108544, 175770), (110592, 172515), (111104, 171720), (114480, 166656), (115010, 165888), (117180, 162816), (118296, 161280), (118720, 160704), (119040, 160272), (120204, 158720), (120960, 157728), (122112, 156240), (124992, 152640), (126976, 150255), (129024, 147870), (131440, 145152), (133083, 143360), (133560, 142848), (133920, 142464), (135680, 140616), (137376, 138880), (138012, 138240)]