18892462680

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 1152

約数和(自身を含む): 82875985920

約数和(自身を除く): 63983523240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 53, 54, 56, 60, 62, 63, 65, 70, 72, 78, 81, 84, 90, 91, 93, 104, 105, 106, 108, 117, 120, 124, 126, 130, 135, 140, 155, 156, 159, 162, 168, 169, 180, 182, 186, 189, 195, 210, 212, 216, 217, 234, 243, 248, 252, 260, 265, 270, 273, 279, 280, 310, 312, 315, 318, 324, 338, 351, 360, 364, 371, 372, 378, 390, 403, 405, 420, 424, 434, 455, 465, 468, 477, 486, 504, 507, 520, 530, 540, 546, 558, 567, 585, 620, 630, 636, 648, 651, 676, 689, 702, 728, 742, 744, 756, 780, 795, 806, 810, 819, 837, 840, 845, 868, 910, 930, 936, 945, 954, 972, 1014, 1053, 1060, 1080, 1085, 1092, 1113, 1116, 1134, 1170, 1183, 1209, 1215, 1240, 1260, 1272, 1302, 1352, 1365, 1378, 1395, 1404, 1431, 1484, 1512, 1521, 1560, 1590, 1612, 1620, 1638, 1643, 1674, 1690, 1701, 1736, 1755, 1820, 1855, 1860, 1890, 1908, 1944, 1953, 2015, 2028, 2067, 2106, 2120, 2170, 2184, 2226, 2232, 2268, 2340, 2366, 2385, 2418, 2430, 2457, 2511, 2520, 2535, 2604, 2730, 2756, 2790, 2808, 2821, 2835, 2862, 2968, 3042, 3159, 3180, 3224, 3240, 3255, 3276, 3286, 3339, 3348, 3380, 3402, 3445, 3510, 3549, 3627, 3640, 3710, 3720, 3780, 3816, 3906, 4030, 4056, 4095, 4134, 4185, 4212, 4293, 4340, 4452, 4536, 4563, 4680, 4732, 4770, 4823, 4836, 4860, 4914, 4929, 5022, 5070, 5208, 5239, 5265, 5460, 5512, 5565, 5580, 5642, 5670, 5724, 5859, 5915, 6045, 6084, 6201, 6318, 6360, 6510, 6552, 6572, 6678, 6696, 6760, 6804, 6890, 7020, 7098, 7155, 7254, 7371, 7420, 7533, 7560, 7605, 7812, 8060, 8190, 8215, 8268, 8370, 8424, 8463, 8505, 8586, 8680, 8904, 8957, 9126, 9464, 9540, 9646, 9672, 9720, 9765, 9828, 9858, 10017, 10044, 10140, 10335, 10478, 10530, 10647, 10881, 10920, 11130, 11160, 11284, 11340, 11448, 11501, 11718, 11830, 12090, 12168, 12285, 12402, 12555, 12636, 12879, 13020, 13144, 13356, 13608, 13689, 13780, 14040, 14105, 14196, 14310, 14469, 14508, 14742, 14787, 14840, 15066, 15210, 15624, 15717, 15795, 16120, 16380, 16430, 16536, 16695, 16740, 16926, 17010, 17172, 17577, 17745, 17914, 18135, 18252, 18603, 19080, 19292, 19530, 19656, 19716, 20034, 20088, 20280, 20670, 20956, 21060, 21294, 21359, 21465, 21762, 22113, 22260, 22568, 22680, 22815, 23002, 23436, 23660, 24115, 24180, 24570, 24645, 24804, 25110, 25272, 25389, 25758, 26040, 26195, 26712, 26871, 27378, 27560, 28210, 28392, 28620, 28938, 29016, 29295, 29484, 29574, 30051, 30132, 30420, 31005, 31434, 31590, 31941, 32643, 32760, 32860, 33390, 33480, 33852, 34020, 34344, 34503, 35154, 35490, 35828, 36270, 36504, 36673, 36855, 37206, 37665, 38584, 39060, 39432, 40068, 41067, 41340, 41912, 42120, 42315, 42588, 42718, 42930, 43407, 43524, 44226, 44361, 44520, 44785, 45630, 46004, 46872, 47151, 47320, 48230, 48360, 49140, 49290, 49608, 50085, 50220, 50778, 51516, 52390, 52731, 53235, 53742, 54405, 54756, 55809, 56420, 57240, 57505, 57876, 58590, 58968, 59148, 60102, 60264, 60840, 62010, 62699, 62868, 63180, 63882, 64077, 64395, 65286, 65720, 66780, 67704, 68040, 68445, 69006, 70308, 70980, 71656, 72345, 72540, 73346, 73710, 73935, 74412, 75330, 76167, 78120, 78585, 80136, 80613, 82134, 82680, 84630, 85176, 85436, 85860, 86814, 87048, 87885, 88452, 88722, 89570, 90153, 91260, 92008, 93015, 94302, 95823, 96460, 97929, 98280, 98580, 100170, 100440, 101556, 103032, 103509, 104780, 105462, 106470, 106795, 107484, 108810, 109512, 110019, 110565, 111618, 112840, 115010, 115752, 117180, 118296, 120204, 124020, 125398, 125736, 126360, 126945, 127764, 128154, 128790, 130221, 130572, 133083, 133560, 134355, 136890, 138012, 140616, 141453, 141960, 144690, 145080, 146692, 147420, 147870, 148824, 149513, 150255, 150660, 152334, 157170, 159705, 161226, 163215, 164268, 167427, 169260, 170872, 171720, 172515, 173628, 175770, 176904, 177444, 179140, 180306, 182520, 183365, 186030, 188097, 188604, 191646, 192231, 192920, 195858, 197160, 200340, 203112, 205335, 207018, 209560, 210924, 212940, 213590, 214968, 217035, 217620, 220038, 221130, 221805, 223236, 228501, 230020, 234360, 235755, 240408, 241839, 248040, 250796, 253890, 255528, 256308, 257580, 260442, 261144, 263655, 266166, 268710, 273780, 276024, 277667, 279045, 282906, 287469, 289380, 293384, 294840, 295740, 299026, 300510, 301320, 304668, 310527, 313495, 314340, 319410, 320385, 322452, 326430, 328536, 330057, 334854, 338520, 345030, 347256, 351540, 354888, 358280, 360612, 366730, 372060, 376194, 377208, 380835, 383292, 384462, 390663, 391716, 399249, 400680, 403065, 410670, 414036, 421848, 424359, 425880, 427180, 434070, 435240, 440076, 442260, 443610, 446472, 448539, 450765, 457002, 460040, 471510, 479115, 483678, 489645, 501592, 507780, 512616, 515160, 517545, 520884, 527310, 532332, 537420, 547560, 550095, 555334, 558090, 564291, 565812, 574938, 576693, 578760, 591480, 598052, 601020, 609336, 621054, 626990, 628680, 638820, 640770, 644904, 651105, 652860, 660114, 665415, 669708, 685503, 690060, 703080, 707265, 721224, 725517, 733460, 744120, 747565, 752388, 761670, 766584, 768924, 781326, 783432, 798498, 806130, 821340, 828072, 833001, 837135, 848718, 854360, 868140, 880152, 884520, 887220, 897078, 901530, 914004, 931581, 940485, 943020, 958230, 961155, 967356, 979290, 990171, 1015560, 1035090, 1041768, 1054620, 1064664, 1074840, 1100190, 1110668, 1116180, 1128582, 1131624, 1142505, 1149876, 1153386, 1171989, 1196104, 1202040, 1209195, 1242108, 1253980, 1273077, 1277640, 1281540, 1302210, 1305720, 1320228, 1330830, 1339416, 1345617, 1371006, 1380120, 1388335, 1414530, 1437345, 1451034, 1466920, 1495130, 1504776, 1523340, 1537848, 1552635, 1562652, 1596996, 1612260, 1642680, 1650285, 1666002, 1674270, 1692873, 1697436, 1730079, 1736280, 1774440, 1794156, 1803060, 1828008, 1863162, 1880970, 1886040, 1916460, 1922310, 1934712, 1943669, 1953315, 1958580, 1980342, 1996245, 2070180, 2109240, 2121795, 2176551, 2200380, 2221336, 2232360, 2242695, 2257164, 2285010, 2299752, 2306772, 2343978, 2418390, 2484216, 2499003, 2507960, 2546154, 2563080, 2604420, 2640456, 2661660, 2691234, 2742012, 2776670, 2794743, 2821455, 2829060, 2874690, 2883465, 2902068, 2970513, 2990260, 3046680, 3105270, 3125304, 3193992, 3224520, 3300570, 3332004, 3348540, 3385746, 3394872, 3427515, 3460158, 3588312, 3606120, 3627585, 3726324, 3761940, 3832920, 3844620, 3887338, 3906630, 3917160, 3960684, 3992490, 4036851, 4140360, 4165005, 4243590, 4353102, 4400760, 4485390, 4514328, 4570020, 4613544, 4657905, 4687956, 4836780, 4950855, 4998006, 5078619, 5092308, 5190237, 5208840, 5323320, 5382468, 5484024, 5553340, 5589486, 5642910, 5658120, 5749380, 5766930, 5804136, 5831007, 5859945, 5941026, 5980520, 6210540, 6365385, 6601140, 6664008, 6697080, 6728085, 6771492, 6855030, 6920316, 7255170, 7452648, 7497009, 7523880, 7689240, 7774676, 7813260, 7921368, 7984980, 8073702, 8330010, 8464365, 8487180, 8650395, 8706204, 8911539, 8970780, 9140040, 9315810, 9375912, 9673560, 9718345, 9901710, 9996012, 10157238, 10184616, 10380474, 10764936, 10882755, 11106680, 11178972, 11285820, 11498760, 11533860, 11662014, 11719890, 11882052, 12110553, 12421080, 12495015, 12730770, 13202280, 13456170, 13542984, 13710060, 13840632, 13973715, 14510340, 14852565, 14994018, 15235857, 15549352, 15626520, 15969960, 16147404, 16660020, 16928730, 16974360, 17300790, 17412408, 17493021, 17823078, 17941560, 18631620, 19436690, 19803420, 19992024, 20184255, 20314476, 20760948, 21765510, 22357944, 22491027, 22571640, 23067720, 23324028, 23439780, 23764104, 24221106, 24990030, 25393095, 25461540, 25951185, 26912340, 27420120, 27947430, 29020680, 29155035, 29705130, 29988036, 30471714, 32294808, 33320040, 33857460, 34601580, 34986042, 35646156, 36331659, 37263240, 37485045, 38873380, 39606840, 40368510, 40628952, 41521896, 43531020, 44557695, 44982054, 46648056, 46879560, 48442212, 49980060, 50786190, 50923080, 51902370, 52479063, 53824680, 55894860, 58310070, 59410260, 59976072, 60552765, 60943428, 67473081, 67714920, 69203160, 69972084, 71292312, 72663318, 74970090, 76179285, 77746760, 80737020, 87062040, 87465105, 89115390, 89964108, 96884424, 99960120, 101572380, 103804740, 104958126, 111789720, 112455135, 116620140, 118820520, 121105530, 121886856, 134946162, 139944168, 145326636, 149940180, 152358570, 157437189, 161474040, 174930210, 178230780, 179928216, 181658295, 203144760, 207609480, 209916252, 224910270, 233240280, 242211060, 262395315, 269892324, 290653272, 299880360, 304717140, 314874378, 337365405, 349860420, 356461560, 363316590, 419832504, 449820540, 472311567, 484422120, 524790630, 539784648, 609434280, 629748756, 674730810, 699720840, 726633180, 787185945, 899641080, 944623134, 1049581260, 1259497512, 1349461620, 1453266360, 1574371890, 1889246268, 2099162520, 2361557835, 2698923240, 3148743780, 3778492536, 4723115670, 6297487560, 9446231340, 18892462680]

約数ペア:

[(1, 18892462680), (2, 9446231340), (3, 6297487560), (4, 4723115670), (5, 3778492536), (6, 3148743780), (7, 2698923240), (8, 2361557835), (9, 2099162520), (10, 1889246268), (12, 1574371890), (13, 1453266360), (14, 1349461620), (15, 1259497512), (18, 1049581260), (20, 944623134), (21, 899641080), (24, 787185945), (26, 726633180), (27, 699720840), (28, 674730810), (30, 629748756), (31, 609434280), (35, 539784648), (36, 524790630), (39, 484422120), (40, 472311567), (42, 449820540), (45, 419832504), (52, 363316590), (53, 356461560), (54, 349860420), (56, 337365405), (60, 314874378), (62, 304717140), (63, 299880360), (65, 290653272), (70, 269892324), (72, 262395315), (78, 242211060), (81, 233240280), (84, 224910270), (90, 209916252), (91, 207609480), (93, 203144760), (104, 181658295), (105, 179928216), (106, 178230780), (108, 174930210), (117, 161474040), (120, 157437189), (124, 152358570), (126, 149940180), (130, 145326636), (135, 139944168), (140, 134946162), (155, 121886856), (156, 121105530), (159, 118820520), (162, 116620140), (168, 112455135), (169, 111789720), (180, 104958126), (182, 103804740), (186, 101572380), (189, 99960120), (195, 96884424), (210, 89964108), (212, 89115390), (216, 87465105), (217, 87062040), (234, 80737020), (243, 77746760), (248, 76179285), (252, 74970090), (260, 72663318), (265, 71292312), (270, 69972084), (273, 69203160), (279, 67714920), (280, 67473081), (310, 60943428), (312, 60552765), (315, 59976072), (318, 59410260), (324, 58310070), (338, 55894860), (351, 53824680), (360, 52479063), (364, 51902370), (371, 50923080), (372, 50786190), (378, 49980060), (390, 48442212), (403, 46879560), (405, 46648056), (420, 44982054), (424, 44557695), (434, 43531020), (455, 41521896), (465, 40628952), (468, 40368510), (477, 39606840), (486, 38873380), (504, 37485045), (507, 37263240), (520, 36331659), (530, 35646156), (540, 34986042), (546, 34601580), (558, 33857460), (567, 33320040), (585, 32294808), (620, 30471714), (630, 29988036), (636, 29705130), (648, 29155035), (651, 29020680), (676, 27947430), (689, 27420120), (702, 26912340), (728, 25951185), (742, 25461540), (744, 25393095), (756, 24990030), (780, 24221106), (795, 23764104), (806, 23439780), (810, 23324028), (819, 23067720), (837, 22571640), (840, 22491027), (845, 22357944), (868, 21765510), (910, 20760948), (930, 20314476), (936, 20184255), (945, 19992024), (954, 19803420), (972, 19436690), (1014, 18631620), (1053, 17941560), (1060, 17823078), (1080, 17493021), (1085, 17412408), (1092, 17300790), (1113, 16974360), (1116, 16928730), (1134, 16660020), (1170, 16147404), (1183, 15969960), (1209, 15626520), (1215, 15549352), (1240, 15235857), (1260, 14994018), (1272, 14852565), (1302, 14510340), (1352, 13973715), (1365, 13840632), (1378, 13710060), (1395, 13542984), (1404, 13456170), (1431, 13202280), (1484, 12730770), (1512, 12495015), (1521, 12421080), (1560, 12110553), (1590, 11882052), (1612, 11719890), (1620, 11662014), (1638, 11533860), (1643, 11498760), (1674, 11285820), (1690, 11178972), (1701, 11106680), (1736, 10882755), (1755, 10764936), (1820, 10380474), (1855, 10184616), (1860, 10157238), (1890, 9996012), (1908, 9901710), (1944, 9718345), (1953, 9673560), (2015, 9375912), (2028, 9315810), (2067, 9140040), (2106, 8970780), (2120, 8911539), (2170, 8706204), (2184, 8650395), (2226, 8487180), (2232, 8464365), (2268, 8330010), (2340, 8073702), (2366, 7984980), (2385, 7921368), (2418, 7813260), (2430, 7774676), (2457, 7689240), (2511, 7523880), (2520, 7497009), (2535, 7452648), (2604, 7255170), (2730, 6920316), (2756, 6855030), (2790, 6771492), (2808, 6728085), (2821, 6697080), (2835, 6664008), (2862, 6601140), (2968, 6365385), (3042, 6210540), (3159, 5980520), (3180, 5941026), (3224, 5859945), (3240, 5831007), (3255, 5804136), (3276, 5766930), (3286, 5749380), (3339, 5658120), (3348, 5642910), (3380, 5589486), (3402, 5553340), (3445, 5484024), (3510, 5382468), (3549, 5323320), (3627, 5208840), (3640, 5190237), (3710, 5092308), (3720, 5078619), (3780, 4998006), (3816, 4950855), (3906, 4836780), (4030, 4687956), (4056, 4657905), (4095, 4613544), (4134, 4570020), (4185, 4514328), (4212, 4485390), (4293, 4400760), (4340, 4353102), (4452, 4243590), (4536, 4165005), (4563, 4140360), (4680, 4036851), (4732, 3992490), (4770, 3960684), (4823, 3917160), (4836, 3906630), (4860, 3887338), (4914, 3844620), (4929, 3832920), (5022, 3761940), (5070, 3726324), (5208, 3627585), (5239, 3606120), (5265, 3588312), (5460, 3460158), (5512, 3427515), (5565, 3394872), (5580, 3385746), (5642, 3348540), (5670, 3332004), (5724, 3300570), (5859, 3224520), (5915, 3193992), (6045, 3125304), (6084, 3105270), (6201, 3046680), (6318, 2990260), (6360, 2970513), (6510, 2902068), (6552, 2883465), (6572, 2874690), (6678, 2829060), (6696, 2821455), (6760, 2794743), (6804, 2776670), (6890, 2742012), (7020, 2691234), (7098, 2661660), (7155, 2640456), (7254, 2604420), (7371, 2563080), (7420, 2546154), (7533, 2507960), (7560, 2499003), (7605, 2484216), (7812, 2418390), (8060, 2343978), (8190, 2306772), (8215, 2299752), (8268, 2285010), (8370, 2257164), (8424, 2242695), (8463, 2232360), (8505, 2221336), (8586, 2200380), (8680, 2176551), (8904, 2121795), (8957, 2109240), (9126, 2070180), (9464, 1996245), (9540, 1980342), (9646, 1958580), (9672, 1953315), (9720, 1943669), (9765, 1934712), (9828, 1922310), (9858, 1916460), (10017, 1886040), (10044, 1880970), (10140, 1863162), (10335, 1828008), (10478, 1803060), (10530, 1794156), (10647, 1774440), (10881, 1736280), (10920, 1730079), (11130, 1697436), (11160, 1692873), (11284, 1674270), (11340, 1666002), (11448, 1650285), (11501, 1642680), (11718, 1612260), (11830, 1596996), (12090, 1562652), (12168, 1552635), (12285, 1537848), (12402, 1523340), (12555, 1504776), (12636, 1495130), (12879, 1466920), (13020, 1451034), (13144, 1437345), (13356, 1414530), (13608, 1388335), (13689, 1380120), (13780, 1371006), (14040, 1345617), (14105, 1339416), (14196, 1330830), (14310, 1320228), (14469, 1305720), (14508, 1302210), (14742, 1281540), (14787, 1277640), (14840, 1273077), (15066, 1253980), (15210, 1242108), (15624, 1209195), (15717, 1202040), (15795, 1196104), (16120, 1171989), (16380, 1153386), (16430, 1149876), (16536, 1142505), (16695, 1131624), (16740, 1128582), (16926, 1116180), (17010, 1110668), (17172, 1100190), (17577, 1074840), (17745, 1064664), (17914, 1054620), (18135, 1041768), (18252, 1035090), (18603, 1015560), (19080, 990171), (19292, 979290), (19530, 967356), (19656, 961155), (19716, 958230), (20034, 943020), (20088, 940485), (20280, 931581), (20670, 914004), (20956, 901530), (21060, 897078), (21294, 887220), (21359, 884520), (21465, 880152), (21762, 868140), (22113, 854360), (22260, 848718), (22568, 837135), (22680, 833001), (22815, 828072), (23002, 821340), (23436, 806130), (23660, 798498), (24115, 783432), (24180, 781326), (24570, 768924), (24645, 766584), (24804, 761670), (25110, 752388), (25272, 747565), (25389, 744120), (25758, 733460), (26040, 725517), (26195, 721224), (26712, 707265), (26871, 703080), (27378, 690060), (27560, 685503), (28210, 669708), (28392, 665415), (28620, 660114), (28938, 652860), (29016, 651105), (29295, 644904), (29484, 640770), (29574, 638820), (30051, 628680), (30132, 626990), (30420, 621054), (31005, 609336), (31434, 601020), (31590, 598052), (31941, 591480), (32643, 578760), (32760, 576693), (32860, 574938), (33390, 565812), (33480, 564291), (33852, 558090), (34020, 555334), (34344, 550095), (34503, 547560), (35154, 537420), (35490, 532332), (35828, 527310), (36270, 520884), (36504, 517545), (36673, 515160), (36855, 512616), (37206, 507780), (37665, 501592), (38584, 489645), (39060, 483678), (39432, 479115), (40068, 471510), (41067, 460040), (41340, 457002), (41912, 450765), (42120, 448539), (42315, 446472), (42588, 443610), (42718, 442260), (42930, 440076), (43407, 435240), (43524, 434070), (44226, 427180), (44361, 425880), (44520, 424359), (44785, 421848), (45630, 414036), (46004, 410670), (46872, 403065), (47151, 400680), (47320, 399249), (48230, 391716), (48360, 390663), (49140, 384462), (49290, 383292), (49608, 380835), (50085, 377208), (50220, 376194), (50778, 372060), (51516, 366730), (52390, 360612), (52731, 358280), (53235, 354888), (53742, 351540), (54405, 347256), (54756, 345030), (55809, 338520), (56420, 334854), (57240, 330057), (57505, 328536), (57876, 326430), (58590, 322452), (58968, 320385), (59148, 319410), (60102, 314340), (60264, 313495), (60840, 310527), (62010, 304668), (62699, 301320), (62868, 300510), (63180, 299026), (63882, 295740), (64077, 294840), (64395, 293384), (65286, 289380), (65720, 287469), (66780, 282906), (67704, 279045), (68040, 277667), (68445, 276024), (69006, 273780), (70308, 268710), (70980, 266166), (71656, 263655), (72345, 261144), (72540, 260442), (73346, 257580), (73710, 256308), (73935, 255528), (74412, 253890), (75330, 250796), (76167, 248040), (78120, 241839), (78585, 240408), (80136, 235755), (80613, 234360), (82134, 230020), (82680, 228501), (84630, 223236), (85176, 221805), (85436, 221130), (85860, 220038), (86814, 217620), (87048, 217035), (87885, 214968), (88452, 213590), (88722, 212940), (89570, 210924), (90153, 209560), (91260, 207018), (92008, 205335), (93015, 203112), (94302, 200340), (95823, 197160), (96460, 195858), (97929, 192920), (98280, 192231), (98580, 191646), (100170, 188604), (100440, 188097), (101556, 186030), (103032, 183365), (103509, 182520), (104780, 180306), (105462, 179140), (106470, 177444), (106795, 176904), (107484, 175770), (108810, 173628), (109512, 172515), (110019, 171720), (110565, 170872), (111618, 169260), (112840, 167427), (115010, 164268), (115752, 163215), (117180, 161226), (118296, 159705), (120204, 157170), (124020, 152334), (125398, 150660), (125736, 150255), (126360, 149513), (126945, 148824), (127764, 147870), (128154, 147420), (128790, 146692), (130221, 145080), (130572, 144690), (133083, 141960), (133560, 141453), (134355, 140616), (136890, 138012)]