20946483360

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 1152

約数和(自身を含む): 88921857024

約数和(自身を除く): 67975373664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 43, 44, 45, 48, 51, 54, 55, 60, 66, 67, 68, 72, 80, 81, 85, 86, 88, 90, 96, 99, 102, 108, 110, 120, 129, 132, 134, 135, 136, 144, 153, 160, 162, 165, 170, 172, 176, 180, 187, 198, 201, 204, 215, 216, 220, 240, 243, 255, 258, 264, 268, 270, 272, 288, 297, 306, 324, 330, 335, 340, 344, 352, 360, 374, 387, 396, 402, 405, 408, 430, 432, 440, 459, 473, 480, 486, 495, 510, 516, 528, 536, 540, 544, 561, 594, 603, 612, 645, 648, 660, 670, 680, 688, 720, 731, 737, 748, 765, 774, 792, 804, 810, 816, 860, 864, 880, 891, 918, 935, 946, 972, 990, 1005, 1020, 1032, 1056, 1072, 1080, 1122, 1139, 1161, 1188, 1206, 1215, 1224, 1290, 1296, 1320, 1340, 1360, 1376, 1377, 1419, 1440, 1462, 1474, 1485, 1496, 1530, 1548, 1584, 1608, 1620, 1632, 1683, 1720, 1760, 1782, 1809, 1836, 1870, 1892, 1935, 1944, 1980, 2010, 2040, 2064, 2144, 2160, 2193, 2211, 2244, 2278, 2295, 2322, 2365, 2376, 2412, 2430, 2448, 2580, 2592, 2640, 2673, 2680, 2720, 2754, 2805, 2838, 2881, 2924, 2948, 2970, 2992, 3015, 3060, 3096, 3168, 3216, 3240, 3366, 3417, 3440, 3483, 3564, 3618, 3655, 3672, 3685, 3740, 3784, 3870, 3888, 3960, 4020, 4080, 4128, 4131, 4257, 4320, 4386, 4422, 4455, 4488, 4556, 4590, 4644, 4730, 4752, 4824, 4860, 4896, 5049, 5160, 5280, 5346, 5360, 5427, 5508, 5610, 5676, 5695, 5762, 5805, 5848, 5896, 5940, 5984, 6030, 6120, 6192, 6432, 6480, 6579, 6633, 6732, 6834, 6880, 6885, 6966, 7095, 7128, 7236, 7310, 7344, 7370, 7480, 7568, 7740, 7776, 7920, 8040, 8041, 8160, 8262, 8415, 8514, 8643, 8772, 8844, 8910, 8976, 9045, 9112, 9180, 9288, 9460, 9504, 9648, 9720, 10098, 10251, 10320, 10449, 10692, 10720, 10854, 10965, 11016, 11055, 11220, 11352, 11390, 11524, 11610, 11696, 11792, 11880, 12060, 12240, 12384, 12529, 12771, 12960, 13158, 13266, 13365, 13464, 13668, 13770, 13932, 14190, 14256, 14405, 14472, 14620, 14688, 14740, 14960, 15136, 15147, 15480, 15840, 16080, 16082, 16281, 16524, 16830, 17028, 17085, 17286, 17415, 17544, 17688, 17820, 17952, 18090, 18224, 18360, 18576, 18920, 19296, 19440, 19737, 19899, 20196, 20502, 20640, 20655, 20898, 21285, 21384, 21708, 21930, 22032, 22110, 22440, 22704, 22780, 23048, 23220, 23392, 23584, 23760, 24120, 24123, 24480, 25058, 25245, 25542, 25929, 26316, 26532, 26730, 26928, 27135, 27336, 27540, 27864, 28380, 28512, 28810, 28944, 29240, 29480, 29920, 30294, 30753, 30960, 31691, 32160, 32164, 32562, 32895, 33048, 33165, 33660, 34056, 34170, 34572, 34830, 35088, 35376, 35640, 36180, 36448, 36720, 37152, 37587, 37840, 38313, 38880, 39474, 39798, 40205, 40392, 41004, 41310, 41796, 42570, 42768, 43215, 43416, 43860, 44064, 44220, 44880, 45408, 45441, 45560, 46096, 46440, 47520, 48240, 48246, 48977, 50116, 50490, 51084, 51255, 51858, 52245, 52632, 53064, 53460, 53856, 54270, 54672, 55080, 55728, 56760, 57620, 57888, 58480, 58960, 59211, 59697, 60588, 61506, 61920, 62645, 63382, 63855, 64328, 65124, 65790, 66096, 66330, 67320, 68112, 68340, 69144, 69660, 70176, 70752, 71280, 72360, 72369, 73440, 75174, 75680, 75735, 76626, 77787, 78948, 79596, 80410, 80784, 81405, 82008, 82620, 83592, 85140, 85536, 86430, 86832, 87720, 88440, 89760, 90882, 91120, 92192, 92259, 92880, 95073, 96480, 96492, 97954, 98685, 99495, 100232, 100980, 102168, 102510, 103716, 104490, 105264, 106128, 106920, 108540, 109344, 110160, 111456, 112761, 113520, 114939, 115240, 116960, 117920, 118422, 119394, 120615, 121176, 123012, 125290, 126764, 127710, 128656, 129645, 130248, 131580, 132192, 132660, 134640, 136224, 136680, 138288, 139320, 142560, 144720, 144738, 146931, 150348, 151470, 153252, 153765, 155574, 157896, 158455, 159192, 160820, 161568, 162810, 164016, 165240, 167184, 170280, 172860, 173664, 175440, 176880, 177633, 179091, 181764, 182240, 184518, 185760, 187935, 190146, 191565, 192984, 195908, 197370, 198990, 200464, 201960, 204336, 205020, 207432, 208980, 210528, 212256, 213840, 217080, 217107, 220320, 225522, 227040, 227205, 229878, 230480, 233361, 236844, 238788, 241230, 242352, 244885, 246024, 250580, 253528, 255420, 257312, 259290, 260496, 263160, 265320, 269280, 273360, 276576, 276777, 278640, 285219, 289440, 289476, 293862, 296055, 298485, 300696, 302940, 306504, 307530, 311148, 315792, 316910, 318384, 321640, 325620, 328032, 330480, 334368, 338283, 340560, 345720, 350880, 353760, 355266, 358182, 361845, 363528, 369036, 375870, 380292, 383130, 385968, 388935, 391816, 394740, 397980, 400928, 403920, 408672, 410040, 414864, 417960, 427680, 434160, 434214, 440793, 451044, 454410, 459756, 460960, 461295, 466722, 473688, 475365, 477576, 482460, 484704, 489770, 492048, 501160, 507056, 510840, 518580, 520992, 526320, 530640, 538747, 546720, 553554, 557280, 563805, 570438, 574695, 578952, 587724, 592110, 596970, 601392, 605880, 613008, 615060, 622296, 631584, 633820, 636768, 643280, 651240, 651321, 660960, 676566, 681120, 691440, 700083, 710532, 716364, 723690, 727056, 734655, 738072, 751740, 760584, 766260, 771936, 777870, 783632, 789480, 795960, 807840, 820080, 829728, 835920, 855657, 868320, 868428, 881586, 888165, 895455, 902088, 908820, 919512, 922590, 933444, 947376, 950730, 955152, 964920, 979540, 984096, 1002320, 1014112, 1014849, 1021680, 1037160, 1052640, 1061280, 1077494, 1085535, 1107108, 1127610, 1140876, 1149390, 1157904, 1166805, 1175448, 1184220, 1193940, 1202784, 1211760, 1226016, 1230120, 1244592, 1267640, 1286560, 1302480, 1302642, 1322379, 1353132, 1382880, 1383885, 1400166, 1421064, 1426095, 1432728, 1447380, 1454112, 1469310, 1476144, 1503480, 1521168, 1532520, 1555740, 1567264, 1578960, 1591920, 1616241, 1640160, 1671840, 1691415, 1711314, 1736856, 1763172, 1776330, 1790910, 1804176, 1817640, 1839024, 1845180, 1866888, 1894752, 1901460, 1910304, 1929840, 1953963, 1959080, 2004640, 2029698, 2043360, 2074320, 2154988, 2171070, 2203965, 2214216, 2255220, 2281752, 2298780, 2315808, 2333610, 2350896, 2368440, 2387880, 2423520, 2460240, 2489184, 2535280, 2566971, 2604960, 2605284, 2644758, 2693735, 2706264, 2767770, 2800332, 2842128, 2852190, 2865456, 2894760, 2938620, 2952288, 3006960, 3042336, 3044547, 3065040, 3111480, 3157920, 3183840, 3232482, 3256605, 3382830, 3422628, 3473712, 3500415, 3526344, 3552660, 3581820, 3608352, 3635280, 3678048, 3690360, 3733776, 3802920, 3859680, 3907926, 3918160, 3967137, 4059396, 4148640, 4278285, 4309976, 4342140, 4407930, 4428432, 4510440, 4563504, 4597560, 4667220, 4701792, 4736880, 4775760, 4848723, 4920480, 5070560, 5074245, 5133942, 5210568, 5289516, 5387470, 5412528, 5535540, 5600664, 5684256, 5704380, 5730912, 5789520, 5877240, 6013920, 6089094, 6130080, 6222960, 6464964, 6513210, 6611895, 6765660, 6845256, 6947424, 7000830, 7052688, 7105320, 7163640, 7270560, 7380720, 7467552, 7605840, 7700913, 7815852, 7836320, 7934274, 8081205, 8118792, 8556570, 8619952, 8684280, 8815860, 8856864, 9020880, 9127008, 9195120, 9334440, 9473760, 9551520, 9697446, 9769815, 10148490, 10267884, 10421136, 10579032, 10774940, 10825056, 11071080, 11201328, 11408760, 11579040, 11754480, 11901411, 12178188, 12445920, 12834855, 12929928, 13026420, 13223790, 13531320, 13690512, 14001660, 14105376, 14210640, 14327280, 14546169, 14761440, 15211680, 15222735, 15401826, 15631704, 15868548, 16162410, 16237584, 17113140, 17239904, 17368560, 17631720, 18041760, 18390240, 18668880, 19394892, 19539630, 19835685, 20296980, 20535768, 20842272, 21158064, 21549880, 22142160, 22402656, 22817520, 23508960, 23802822, 24243615, 24356376, 25669710, 25859856, 26052840, 26447580, 27062640, 27381024, 28003320, 28421280, 28654560, 29092338, 30445470, 30803652, 31263408, 31737096, 32324820, 32475168, 34226280, 34737120, 35263440, 37337760, 38504565, 38789784, 39079260, 39671370, 40593960, 41071536, 42316128, 43099760, 43638507, 44284320, 45635040, 47605644, 48487230, 48712752, 51339420, 51719712, 52105680, 52895160, 54125280, 56006640, 58184676, 59507055, 60890940, 61607304, 62526816, 63474192, 64649640, 68452560, 70526880, 72730845, 77009130, 77579568, 78158520, 79342740, 81187920, 82143072, 86199520, 87277014, 95211288, 96974460, 97425504, 102678840, 104211360, 105790320, 112013280, 116369352, 119014110, 121781880, 123214608, 126948384, 129299280, 130915521, 136905120, 145461690, 154018260, 155159136, 156317040, 158685480, 162375840, 174554028, 190422576, 193948920, 205357680, 211580640, 218192535, 232738704, 238028220, 243563760, 246429216, 258598560, 261831042, 290923380, 308036520, 312634080, 317370960, 349108056, 380845152, 387897840, 410715360, 436385070, 465477408, 476056440, 487127520, 523662084, 581846760, 616073040, 634741920, 654577605, 698216112, 775795680, 872770140, 952112880, 1047324168, 1163693520, 1232146080, 1309155210, 1396432224, 1745540280, 1904225760, 2094648336, 2327387040, 2618310420, 3491080560, 4189296672, 5236620840, 6982161120, 10473241680, 20946483360]

約数ペア:

[(1, 20946483360), (2, 10473241680), (3, 6982161120), (4, 5236620840), (5, 4189296672), (6, 3491080560), (8, 2618310420), (9, 2327387040), (10, 2094648336), (11, 1904225760), (12, 1745540280), (15, 1396432224), (16, 1309155210), (17, 1232146080), (18, 1163693520), (20, 1047324168), (22, 952112880), (24, 872770140), (27, 775795680), (30, 698216112), (32, 654577605), (33, 634741920), (34, 616073040), (36, 581846760), (40, 523662084), (43, 487127520), (44, 476056440), (45, 465477408), (48, 436385070), (51, 410715360), (54, 387897840), (55, 380845152), (60, 349108056), (66, 317370960), (67, 312634080), (68, 308036520), (72, 290923380), (80, 261831042), (81, 258598560), (85, 246429216), (86, 243563760), (88, 238028220), (90, 232738704), (96, 218192535), (99, 211580640), (102, 205357680), (108, 193948920), (110, 190422576), (120, 174554028), (129, 162375840), (132, 158685480), (134, 156317040), (135, 155159136), (136, 154018260), (144, 145461690), (153, 136905120), (160, 130915521), (162, 129299280), (165, 126948384), (170, 123214608), (172, 121781880), (176, 119014110), (180, 116369352), (187, 112013280), (198, 105790320), (201, 104211360), (204, 102678840), (215, 97425504), (216, 96974460), (220, 95211288), (240, 87277014), (243, 86199520), (255, 82143072), (258, 81187920), (264, 79342740), (268, 78158520), (270, 77579568), (272, 77009130), (288, 72730845), (297, 70526880), (306, 68452560), (324, 64649640), (330, 63474192), (335, 62526816), (340, 61607304), (344, 60890940), (352, 59507055), (360, 58184676), (374, 56006640), (387, 54125280), (396, 52895160), (402, 52105680), (405, 51719712), (408, 51339420), (430, 48712752), (432, 48487230), (440, 47605644), (459, 45635040), (473, 44284320), (480, 43638507), (486, 43099760), (495, 42316128), (510, 41071536), (516, 40593960), (528, 39671370), (536, 39079260), (540, 38789784), (544, 38504565), (561, 37337760), (594, 35263440), (603, 34737120), (612, 34226280), (645, 32475168), (648, 32324820), (660, 31737096), (670, 31263408), (680, 30803652), (688, 30445470), (720, 29092338), (731, 28654560), (737, 28421280), (748, 28003320), (765, 27381024), (774, 27062640), (792, 26447580), (804, 26052840), (810, 25859856), (816, 25669710), (860, 24356376), (864, 24243615), (880, 23802822), (891, 23508960), (918, 22817520), (935, 22402656), (946, 22142160), (972, 21549880), (990, 21158064), (1005, 20842272), (1020, 20535768), (1032, 20296980), (1056, 19835685), (1072, 19539630), (1080, 19394892), (1122, 18668880), (1139, 18390240), (1161, 18041760), (1188, 17631720), (1206, 17368560), (1215, 17239904), (1224, 17113140), (1290, 16237584), (1296, 16162410), (1320, 15868548), (1340, 15631704), (1360, 15401826), (1376, 15222735), (1377, 15211680), (1419, 14761440), (1440, 14546169), (1462, 14327280), (1474, 14210640), (1485, 14105376), (1496, 14001660), (1530, 13690512), (1548, 13531320), (1584, 13223790), (1608, 13026420), (1620, 12929928), (1632, 12834855), (1683, 12445920), (1720, 12178188), (1760, 11901411), (1782, 11754480), (1809, 11579040), (1836, 11408760), (1870, 11201328), (1892, 11071080), (1935, 10825056), (1944, 10774940), (1980, 10579032), (2010, 10421136), (2040, 10267884), (2064, 10148490), (2144, 9769815), (2160, 9697446), (2193, 9551520), (2211, 9473760), (2244, 9334440), (2278, 9195120), (2295, 9127008), (2322, 9020880), (2365, 8856864), (2376, 8815860), (2412, 8684280), (2430, 8619952), (2448, 8556570), (2580, 8118792), (2592, 8081205), (2640, 7934274), (2673, 7836320), (2680, 7815852), (2720, 7700913), (2754, 7605840), (2805, 7467552), (2838, 7380720), (2881, 7270560), (2924, 7163640), (2948, 7105320), (2970, 7052688), (2992, 7000830), (3015, 6947424), (3060, 6845256), (3096, 6765660), (3168, 6611895), (3216, 6513210), (3240, 6464964), (3366, 6222960), (3417, 6130080), (3440, 6089094), (3483, 6013920), (3564, 5877240), (3618, 5789520), (3655, 5730912), (3672, 5704380), (3685, 5684256), (3740, 5600664), (3784, 5535540), (3870, 5412528), (3888, 5387470), (3960, 5289516), (4020, 5210568), (4080, 5133942), (4128, 5074245), (4131, 5070560), (4257, 4920480), (4320, 4848723), (4386, 4775760), (4422, 4736880), (4455, 4701792), (4488, 4667220), (4556, 4597560), (4590, 4563504), (4644, 4510440), (4730, 4428432), (4752, 4407930), (4824, 4342140), (4860, 4309976), (4896, 4278285), (5049, 4148640), (5160, 4059396), (5280, 3967137), (5346, 3918160), (5360, 3907926), (5427, 3859680), (5508, 3802920), (5610, 3733776), (5676, 3690360), (5695, 3678048), (5762, 3635280), (5805, 3608352), (5848, 3581820), (5896, 3552660), (5940, 3526344), (5984, 3500415), (6030, 3473712), (6120, 3422628), (6192, 3382830), (6432, 3256605), (6480, 3232482), (6579, 3183840), (6633, 3157920), (6732, 3111480), (6834, 3065040), (6880, 3044547), (6885, 3042336), (6966, 3006960), (7095, 2952288), (7128, 2938620), (7236, 2894760), (7310, 2865456), (7344, 2852190), (7370, 2842128), (7480, 2800332), (7568, 2767770), (7740, 2706264), (7776, 2693735), (7920, 2644758), (8040, 2605284), (8041, 2604960), (8160, 2566971), (8262, 2535280), (8415, 2489184), (8514, 2460240), (8643, 2423520), (8772, 2387880), (8844, 2368440), (8910, 2350896), (8976, 2333610), (9045, 2315808), (9112, 2298780), (9180, 2281752), (9288, 2255220), (9460, 2214216), (9504, 2203965), (9648, 2171070), (9720, 2154988), (10098, 2074320), (10251, 2043360), (10320, 2029698), (10449, 2004640), (10692, 1959080), (10720, 1953963), (10854, 1929840), (10965, 1910304), (11016, 1901460), (11055, 1894752), (11220, 1866888), (11352, 1845180), (11390, 1839024), (11524, 1817640), (11610, 1804176), (11696, 1790910), (11792, 1776330), (11880, 1763172), (12060, 1736856), (12240, 1711314), (12384, 1691415), (12529, 1671840), (12771, 1640160), (12960, 1616241), (13158, 1591920), (13266, 1578960), (13365, 1567264), (13464, 1555740), (13668, 1532520), (13770, 1521168), (13932, 1503480), (14190, 1476144), (14256, 1469310), (14405, 1454112), (14472, 1447380), (14620, 1432728), (14688, 1426095), (14740, 1421064), (14960, 1400166), 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