18700231680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 1056

約数和(自身を含む): 77252797440

約数和(自身を除く): 58552565760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 31, 32, 36, 38, 39, 40, 45, 48, 52, 53, 57, 60, 62, 64, 65, 72, 76, 78, 80, 90, 93, 95, 96, 104, 106, 114, 117, 120, 124, 128, 130, 144, 152, 155, 156, 159, 160, 171, 180, 186, 190, 192, 195, 208, 212, 228, 234, 240, 247, 248, 256, 260, 265, 279, 285, 288, 304, 310, 312, 318, 320, 342, 360, 372, 380, 384, 390, 403, 416, 424, 456, 465, 468, 477, 480, 494, 496, 512, 520, 530, 558, 570, 576, 585, 589, 608, 620, 624, 636, 640, 684, 689, 720, 741, 744, 760, 768, 780, 795, 806, 832, 848, 855, 912, 930, 936, 954, 960, 988, 992, 1007, 1024, 1040, 1060, 1116, 1140, 1152, 1170, 1178, 1209, 1216, 1235, 1240, 1248, 1272, 1280, 1368, 1378, 1395, 1440, 1482, 1488, 1520, 1536, 1560, 1590, 1612, 1643, 1664, 1696, 1710, 1767, 1824, 1860, 1872, 1908, 1920, 1976, 1984, 2014, 2015, 2067, 2080, 2120, 2223, 2232, 2280, 2304, 2340, 2356, 2385, 2418, 2432, 2470, 2480, 2496, 2544, 2560, 2736, 2756, 2790, 2880, 2945, 2964, 2976, 3021, 3040, 3072, 3120, 3180, 3224, 3286, 3328, 3392, 3420, 3445, 3534, 3627, 3648, 3705, 3720, 3744, 3816, 3840, 3952, 3968, 4028, 4030, 4134, 4160, 4240, 4446, 4464, 4560, 4608, 4680, 4712, 4770, 4836, 4864, 4929, 4940, 4960, 4992, 5035, 5088, 5120, 5301, 5472, 5512, 5580, 5760, 5890, 5928, 5952, 6042, 6045, 6080, 6201, 6240, 6360, 6448, 6572, 6656, 6784, 6840, 6890, 7068, 7254, 7296, 7410, 7440, 7488, 7632, 7657, 7680, 7904, 7936, 8056, 8060, 8215, 8268, 8320, 8480, 8835, 8892, 8928, 9063, 9120, 9216, 9360, 9424, 9540, 9672, 9728, 9858, 9880, 9920, 9984, 10070, 10176, 10335, 10602, 10944, 11024, 11115, 11160, 11520, 11780, 11856, 11904, 12084, 12090, 12160, 12402, 12480, 12720, 12896, 13091, 13144, 13312, 13568, 13680, 13780, 14136, 14508, 14592, 14787, 14820, 14880, 14976, 15105, 15264, 15314, 15360, 15808, 15872, 16112, 16120, 16430, 16536, 16640, 16960, 17670, 17784, 17856, 18126, 18135, 18240, 18720, 18848, 19080, 19344, 19456, 19716, 19760, 19840, 19968, 20140, 20352, 20670, 21204, 21359, 21888, 22048, 22230, 22320, 22971, 23040, 23560, 23712, 23808, 24168, 24180, 24320, 24645, 24804, 24960, 25440, 25792, 26182, 26288, 26505, 27136, 27360, 27560, 28272, 29016, 29184, 29574, 29640, 29760, 29952, 30210, 30528, 30628, 31005, 31217, 31616, 31744, 32224, 32240, 32860, 33072, 33280, 33920, 35340, 35568, 35712, 36252, 36270, 36480, 37440, 37696, 38160, 38285, 38688, 39273, 39432, 39520, 39680, 39936, 40280, 40704, 41340, 42408, 42718, 43776, 44096, 44460, 44640, 45315, 45942, 46080, 47120, 47424, 47616, 48336, 48360, 48640, 49290, 49608, 49920, 50880, 51584, 52364, 52576, 53010, 54272, 54720, 55120, 56544, 58032, 58368, 59148, 59280, 59520, 59904, 60420, 61056, 61256, 62010, 62434, 63232, 64077, 64448, 64480, 65455, 65720, 66144, 66560, 67840, 68913, 70680, 71136, 71424, 72504, 72540, 72960, 73935, 74880, 75392, 76320, 76570, 77376, 78546, 78864, 79040, 79360, 80560, 81408, 82680, 84816, 85436, 87552, 88192, 88920, 89280, 90630, 91884, 93651, 94240, 94848, 95232, 96672, 96720, 97280, 98580, 99216, 99840, 101760, 103168, 104728, 105152, 106020, 106795, 109440, 110240, 113088, 114855, 116064, 117819, 118296, 118560, 119040, 119808, 120840, 122112, 122512, 124020, 124868, 126464, 128154, 128896, 128960, 130910, 131440, 132288, 135680, 137826, 141360, 142272, 142848, 145008, 145080, 145920, 147870, 149760, 150784, 152640, 153140, 154752, 156085, 157092, 157728, 158080, 158720, 161120, 162816, 165360, 169632, 170872, 175104, 176384, 177840, 178560, 181260, 183768, 187302, 188480, 189696, 192231, 193344, 193440, 196365, 197160, 198432, 199680, 203520, 206336, 209456, 210304, 212040, 213590, 218880, 220480, 226176, 229710, 232128, 235638, 236592, 237120, 238080, 241680, 244224, 245024, 248040, 249736, 252928, 256308, 257792, 257920, 261820, 262880, 264576, 271360, 275652, 280953, 282720, 284544, 285696, 290016, 290160, 291840, 295740, 299520, 301568, 305280, 306280, 309504, 312170, 314184, 315456, 316160, 320385, 322240, 330720, 339264, 341744, 344565, 352768, 355680, 357120, 362520, 367536, 374604, 376960, 379392, 384462, 386688, 386880, 392730, 394320, 396864, 405821, 407040, 412672, 418912, 420608, 424080, 427180, 437760, 440960, 452352, 459420, 464256, 468255, 471276, 473184, 474240, 476160, 483360, 488448, 490048, 496080, 499472, 512616, 515584, 515840, 523640, 525760, 529152, 551304, 561906, 565440, 569088, 580032, 580320, 589095, 591480, 599040, 603136, 610560, 612560, 619008, 624340, 628368, 630912, 632320, 640770, 644480, 661440, 678528, 683488, 689130, 705536, 711360, 714240, 725040, 735072, 749208, 753920, 758784, 768924, 773376, 773760, 785460, 788640, 793728, 811642, 814080, 837824, 841216, 848160, 854360, 875520, 881920, 904704, 918840, 928512, 936510, 942552, 946368, 948480, 961155, 966720, 980096, 992160, 998944, 1025232, 1031168, 1031680, 1047280, 1051520, 1058304, 1102608, 1123812, 1130880, 1138176, 1160064, 1160640, 1178190, 1182960, 1217463, 1221120, 1225120, 1238016, 1248680, 1256736, 1261824, 1264640, 1281540, 1288960, 1322880, 1357056, 1366976, 1378260, 1404765, 1422720, 1428480, 1450080, 1470144, 1498416, 1507840, 1537848, 1546752, 1547520, 1570920, 1577280, 1587456, 1623284, 1675648, 1682432, 1696320, 1708720, 1763840, 1809408, 1837680, 1857024, 1873020, 1885104, 1892736, 1896960, 1922310, 1933440, 1960192, 1984320, 1997888, 2029105, 2050464, 2063360, 2094560, 2103040, 2116608, 2205216, 2247624, 2261760, 2276352, 2320128, 2321280, 2356380, 2365920, 2434926, 2442240, 2450240, 2497360, 2513472, 2523648, 2563080, 2577920, 2645760, 2714112, 2733952, 2756520, 2809530, 2845440, 2900160, 2940288, 2996832, 3015680, 3075696, 3093504, 3095040, 3141840, 3154560, 3174912, 3246568, 3351296, 3392640, 3417440, 3527680, 3652389, 3675360, 3714048, 3746040, 3770208, 3785472, 3793920, 3844620, 3866880, 3920384, 3968640, 3995776, 4058210, 4100928, 4189120, 4206080, 4410432, 4495248, 4523520, 4640256, 4642560, 4712760, 4731840, 4869852, 4900480, 4994720, 5026944, 5047296, 5126160, 5155840, 5291520, 5428224, 5467904, 5513040, 5619060, 5690880, 5800320, 5880576, 5993664, 6087315, 6151392, 6190080, 6283680, 6309120, 6349824, 6493136, 6702592, 6785280, 6834880, 7304778, 7350720, 7492080, 7540416, 7570944, 7689240, 7733760, 7840768, 7937280, 7991552, 8116420, 8201856, 8378240, 8412160, 8820864, 8990496, 9047040, 9280512, 9285120, 9425520, 9463680, 9739704, 9800960, 9989440, 10053888, 10252320, 10583040, 10935808, 11026080, 11238120, 11381760, 11600640, 11761152, 11987328, 12174630, 12302784, 12567360, 12618240, 12986272, 13405184, 13570560, 13669760, 14609556, 14701440, 14984160, 15080832, 15141888, 15378480, 15467520, 15874560, 15983104, 16232840, 16403712, 16756480, 17641728, 17980992, 18261945, 18570240, 18851040, 18927360, 19479408, 19601920, 19978880, 20107776, 20504640, 21871616, 22052160, 22476240, 23201280, 23522304, 23974656, 24349260, 24605568, 25134720, 25236480, 25972544, 27141120, 27339520, 29219112, 29402880, 29968320, 30161664, 30756960, 31749120, 31966208, 32465680, 32807424, 33512960, 35283456, 35961984, 36523890, 37702080, 37854720, 38958816, 39203840, 39957760, 40215552, 41009280, 44104320, 44952480, 46402560, 47949312, 48698520, 49211136, 50269440, 51945088, 54679040, 58438224, 58805760, 59936640, 60323328, 61513920, 64931360, 65614848, 67025920, 70566912, 71923968, 73047780, 75404160, 75709440, 77917632, 79915520, 82018560, 88208640, 89904960, 95898624, 97397040, 98422272, 100538880, 103890176, 109358080, 116876448, 117611520, 119873280, 120646656, 123027840, 129862720, 143847936, 146095560, 150808320, 155835264, 159831040, 164037120, 176417280, 179809920, 194794080, 196844544, 201077760, 207780352, 233752896, 239746560, 246055680, 259725440, 287695872, 292191120, 301616640, 311670528, 328074240, 352834560, 359619840, 389588160, 415560704, 467505792, 479493120, 492111360, 519450880, 584382240, 603233280, 623341056, 719239680, 779176320, 935011584, 984222720, 1038901760, 1168764480, 1246682112, 1438479360, 1558352640, 1870023168, 2077803520, 2337528960, 3116705280, 3740046336, 4675057920, 6233410560, 9350115840, 18700231680]

約数ペア:

[(1, 18700231680), (2, 9350115840), (3, 6233410560), (4, 4675057920), (5, 3740046336), (6, 3116705280), (8, 2337528960), (9, 2077803520), (10, 1870023168), (12, 1558352640), (13, 1438479360), (15, 1246682112), (16, 1168764480), (18, 1038901760), (19, 984222720), (20, 935011584), (24, 779176320), (26, 719239680), (30, 623341056), (31, 603233280), (32, 584382240), (36, 519450880), (38, 492111360), (39, 479493120), (40, 467505792), (45, 415560704), (48, 389588160), (52, 359619840), (53, 352834560), (57, 328074240), (60, 311670528), (62, 301616640), (64, 292191120), (65, 287695872), (72, 259725440), (76, 246055680), (78, 239746560), (80, 233752896), (90, 207780352), (93, 201077760), (95, 196844544), (96, 194794080), (104, 179809920), (106, 176417280), (114, 164037120), (117, 159831040), (120, 155835264), (124, 150808320), (128, 146095560), (130, 143847936), (144, 129862720), (152, 123027840), (155, 120646656), (156, 119873280), (159, 117611520), (160, 116876448), (171, 109358080), (180, 103890176), (186, 100538880), (190, 98422272), (192, 97397040), (195, 95898624), (208, 89904960), (212, 88208640), (228, 82018560), (234, 79915520), (240, 77917632), (247, 75709440), (248, 75404160), (256, 73047780), (260, 71923968), (265, 70566912), (279, 67025920), (285, 65614848), (288, 64931360), (304, 61513920), (310, 60323328), (312, 59936640), (318, 58805760), (320, 58438224), (342, 54679040), (360, 51945088), (372, 50269440), (380, 49211136), (384, 48698520), (390, 47949312), (403, 46402560), (416, 44952480), (424, 44104320), (456, 41009280), (465, 40215552), (468, 39957760), (477, 39203840), (480, 38958816), (494, 37854720), (496, 37702080), (512, 36523890), (520, 35961984), (530, 35283456), (558, 33512960), (570, 32807424), (576, 32465680), (585, 31966208), (589, 31749120), (608, 30756960), (620, 30161664), (624, 29968320), (636, 29402880), (640, 29219112), (684, 27339520), (689, 27141120), (720, 25972544), (741, 25236480), (744, 25134720), (760, 24605568), (768, 24349260), (780, 23974656), (795, 23522304), (806, 23201280), (832, 22476240), (848, 22052160), (855, 21871616), (912, 20504640), (930, 20107776), (936, 19978880), (954, 19601920), (960, 19479408), (988, 18927360), (992, 18851040), (1007, 18570240), (1024, 18261945), (1040, 17980992), (1060, 17641728), (1116, 16756480), (1140, 16403712), (1152, 16232840), (1170, 15983104), (1178, 15874560), (1209, 15467520), (1216, 15378480), (1235, 15141888), (1240, 15080832), (1248, 14984160), (1272, 14701440), (1280, 14609556), (1368, 13669760), (1378, 13570560), (1395, 13405184), (1440, 12986272), (1482, 12618240), (1488, 12567360), (1520, 12302784), (1536, 12174630), (1560, 11987328), (1590, 11761152), (1612, 11600640), (1643, 11381760), (1664, 11238120), (1696, 11026080), (1710, 10935808), (1767, 10583040), (1824, 10252320), (1860, 10053888), (1872, 9989440), (1908, 9800960), (1920, 9739704), (1976, 9463680), (1984, 9425520), (2014, 9285120), (2015, 9280512), (2067, 9047040), (2080, 8990496), (2120, 8820864), (2223, 8412160), (2232, 8378240), (2280, 8201856), (2304, 8116420), (2340, 7991552), (2356, 7937280), (2385, 7840768), (2418, 7733760), (2432, 7689240), (2470, 7570944), (2480, 7540416), (2496, 7492080), (2544, 7350720), (2560, 7304778), (2736, 6834880), (2756, 6785280), (2790, 6702592), (2880, 6493136), (2945, 6349824), (2964, 6309120), (2976, 6283680), (3021, 6190080), (3040, 6151392), (3072, 6087315), (3120, 5993664), (3180, 5880576), (3224, 5800320), (3286, 5690880), (3328, 5619060), (3392, 5513040), (3420, 5467904), (3445, 5428224), (3534, 5291520), (3627, 5155840), (3648, 5126160), (3705, 5047296), (3720, 5026944), (3744, 4994720), (3816, 4900480), (3840, 4869852), (3952, 4731840), (3968, 4712760), (4028, 4642560), (4030, 4640256), (4134, 4523520), (4160, 4495248), (4240, 4410432), (4446, 4206080), (4464, 4189120), (4560, 4100928), (4608, 4058210), (4680, 3995776), (4712, 3968640), (4770, 3920384), (4836, 3866880), (4864, 3844620), (4929, 3793920), (4940, 3785472), (4960, 3770208), (4992, 3746040), (5035, 3714048), (5088, 3675360), (5120, 3652389), (5301, 3527680), (5472, 3417440), (5512, 3392640), (5580, 3351296), (5760, 3246568), (5890, 3174912), (5928, 3154560), (5952, 3141840), (6042, 3095040), (6045, 3093504), (6080, 3075696), (6201, 3015680), (6240, 2996832), (6360, 2940288), (6448, 2900160), (6572, 2845440), (6656, 2809530), (6784, 2756520), (6840, 2733952), (6890, 2714112), (7068, 2645760), (7254, 2577920), (7296, 2563080), (7410, 2523648), (7440, 2513472), (7488, 2497360), (7632, 2450240), (7657, 2442240), (7680, 2434926), (7904, 2365920), (7936, 2356380), (8056, 2321280), (8060, 2320128), (8215, 2276352), (8268, 2261760), (8320, 2247624), (8480, 2205216), (8835, 2116608), (8892, 2103040), (8928, 2094560), (9063, 2063360), (9120, 2050464), (9216, 2029105), (9360, 1997888), (9424, 1984320), (9540, 1960192), (9672, 1933440), (9728, 1922310), (9858, 1896960), (9880, 1892736), (9920, 1885104), (9984, 1873020), (10070, 1857024), (10176, 1837680), (10335, 1809408), (10602, 1763840), (10944, 1708720), (11024, 1696320), (11115, 1682432), (11160, 1675648), (11520, 1623284), (11780, 1587456), (11856, 1577280), (11904, 1570920), (12084, 1547520), (12090, 1546752), (12160, 1537848), (12402, 1507840), (12480, 1498416), (12720, 1470144), (12896, 1450080), (13091, 1428480), (13144, 1422720), (13312, 1404765), (13568, 1378260), (13680, 1366976), (13780, 1357056), (14136, 1322880), (14508, 1288960), (14592, 1281540), (14787, 1264640), (14820, 1261824), (14880, 1256736), (14976, 1248680), (15105, 1238016), (15264, 1225120), (15314, 1221120), (15360, 1217463), (15808, 1182960), (15872, 1178190), (16112, 1160640), (16120, 1160064), (16430, 1138176), (16536, 1130880), (16640, 1123812), (16960, 1102608), (17670, 1058304), (17784, 1051520), (17856, 1047280), (18126, 1031680), (18135, 1031168), (18240, 1025232), (18720, 998944), (18848, 992160), (19080, 980096), (19344, 966720), (19456, 961155), (19716, 948480), (19760, 946368), (19840, 942552), (19968, 936510), (20140, 928512), (20352, 918840), (20670, 904704), (21204, 881920), (21359, 875520), (21888, 854360), (22048, 848160), (22230, 841216), (22320, 837824), (22971, 814080), (23040, 811642), (23560, 793728), (23712, 788640), (23808, 785460), (24168, 773760), (24180, 773376), (24320, 768924), (24645, 758784), (24804, 753920), (24960, 749208), (25440, 735072), (25792, 725040), (26182, 714240), (26288, 711360), (26505, 705536), (27136, 689130), (27360, 683488), (27560, 678528), (28272, 661440), (29016, 644480), (29184, 640770), (29574, 632320), (29640, 630912), (29760, 628368), (29952, 624340), (30210, 619008), (30528, 612560), (30628, 610560), (31005, 603136), (31217, 599040), (31616, 591480), (31744, 589095), (32224, 580320), (32240, 580032), (32860, 569088), (33072, 565440), (33280, 561906), (33920, 551304), (35340, 529152), (35568, 525760), (35712, 523640), (36252, 515840), (36270, 515584), (36480, 512616), (37440, 499472), (37696, 496080), (38160, 490048), (38285, 488448), (38688, 483360), (39273, 476160), (39432, 474240), (39520, 473184), (39680, 471276), (39936, 468255), (40280, 464256), (40704, 459420), (41340, 452352), (42408, 440960), (42718, 437760), (43776, 427180), (44096, 424080), (44460, 420608), (44640, 418912), (45315, 412672), (45942, 407040), (46080, 405821), (47120, 396864), (47424, 394320), (47616, 392730), (48336, 386880), (48360, 386688), (48640, 384462), (49290, 379392), (49608, 376960), (49920, 374604), (50880, 367536), (51584, 362520), (52364, 357120), (52576, 355680), (53010, 352768), (54272, 344565), (54720, 341744), (55120, 339264), (56544, 330720), (58032, 322240), (58368, 320385), (59148, 316160), (59280, 315456), (59520, 314184), (59904, 312170), (60420, 309504), (61056, 306280), (61256, 305280), (62010, 301568), (62434, 299520), (63232, 295740), (64077, 291840), (64448, 290160), (64480, 290016), (65455, 285696), (65720, 284544), (66144, 282720), (66560, 280953), (67840, 275652), (68913, 271360), (70680, 264576), (71136, 262880), (71424, 261820), (72504, 257920), (72540, 257792), (72960, 256308), (73935, 252928), (74880, 249736), (75392, 248040), (76320, 245024), (76570, 244224), (77376, 241680), (78546, 238080), (78864, 237120), (79040, 236592), (79360, 235638), (80560, 232128), (81408, 229710), (82680, 226176), (84816, 220480), (85436, 218880), (87552, 213590), (88192, 212040), (88920, 210304), (89280, 209456), (90630, 206336), (91884, 203520), (93651, 199680), (94240, 198432), (94848, 197160), (95232, 196365), (96672, 193440), (96720, 193344), (97280, 192231), (98580, 189696), (99216, 188480), (99840, 187302), (101760, 183768), (103168, 181260), (104728, 178560), (105152, 177840), (106020, 176384), (106795, 175104), (109440, 170872), (110240, 169632), (113088, 165360), (114855, 162816), (116064, 161120), (117819, 158720), (118296, 158080), (118560, 157728), (119040, 157092), (119808, 156085), (120840, 154752), (122112, 153140), (122512, 152640), (124020, 150784), (124868, 149760), (126464, 147870), (128154, 145920), (128896, 145080), (128960, 145008), (130910, 142848), (131440, 142272), (132288, 141360), (135680, 137826)]