20736349920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 960

約数和(自身を含む): 87781833216

約数和(自身を除く): 67045483296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 67, 72, 78, 80, 81, 88, 90, 96, 99, 104, 108, 110, 117, 120, 130, 132, 134, 135, 143, 144, 156, 160, 162, 165, 167, 176, 180, 195, 198, 201, 208, 216, 220, 234, 240, 260, 264, 268, 270, 286, 288, 297, 312, 324, 330, 334, 335, 351, 352, 360, 390, 396, 402, 405, 416, 429, 432, 440, 468, 480, 495, 501, 520, 528, 536, 540, 572, 585, 594, 603, 624, 648, 660, 668, 670, 702, 715, 720, 737, 780, 792, 804, 810, 835, 858, 864, 871, 880, 891, 936, 990, 1002, 1005, 1040, 1053, 1056, 1072, 1080, 1144, 1170, 1188, 1206, 1248, 1287, 1296, 1320, 1336, 1340, 1404, 1430, 1440, 1474, 1485, 1503, 1560, 1584, 1608, 1620, 1670, 1716, 1742, 1755, 1760, 1782, 1809, 1837, 1872, 1980, 2004, 2010, 2080, 2106, 2144, 2145, 2160, 2171, 2211, 2288, 2340, 2376, 2412, 2505, 2574, 2592, 2613, 2640, 2672, 2680, 2808, 2860, 2948, 2970, 3006, 3015, 3120, 3168, 3216, 3240, 3340, 3432, 3484, 3510, 3564, 3618, 3674, 3685, 3744, 3861, 3960, 4008, 4020, 4212, 4290, 4320, 4342, 4355, 4422, 4455, 4509, 4576, 4680, 4752, 4824, 5010, 5148, 5226, 5265, 5280, 5344, 5360, 5427, 5511, 5616, 5720, 5896, 5940, 6012, 6030, 6240, 6432, 6435, 6480, 6513, 6633, 6680, 6864, 6968, 7020, 7128, 7236, 7348, 7370, 7515, 7722, 7839, 7920, 8016, 8040, 8424, 8580, 8684, 8710, 8844, 8910, 9018, 9045, 9185, 9360, 9504, 9581, 9648, 10020, 10296, 10452, 10530, 10720, 10854, 10855, 11022, 11055, 11189, 11232, 11440, 11583, 11792, 11880, 12024, 12060, 12870, 12960, 13026, 13065, 13266, 13360, 13527, 13728, 13936, 14040, 14256, 14472, 14696, 14740, 15030, 15444, 15678, 15840, 16032, 16080, 16533, 16848, 17160, 17368, 17420, 17688, 17820, 18036, 18090, 18370, 18720, 19162, 19296, 19305, 19539, 19899, 20040, 20592, 20904, 21060, 21708, 21710, 22044, 22110, 22378, 22545, 22880, 23166, 23517, 23584, 23760, 23881, 24048, 24120, 25740, 26052, 26130, 26532, 26720, 27054, 27135, 27555, 27872, 28080, 28512, 28743, 28944, 29392, 29480, 30060, 30888, 31356, 32160, 32565, 33066, 33165, 33567, 33696, 34320, 34736, 34840, 35376, 35640, 36072, 36180, 36740, 38324, 38610, 39078, 39195, 39798, 40080, 41184, 41808, 42120, 43416, 43420, 44088, 44220, 44756, 45090, 46332, 47034, 47520, 47762, 47905, 48096, 48240, 49599, 51480, 52104, 52260, 53064, 54108, 54270, 55110, 55945, 56160, 57486, 57888, 57915, 58617, 58784, 58960, 59697, 60120, 61776, 62712, 65130, 66132, 66330, 67134, 67635, 68640, 69472, 69680, 70551, 70752, 71280, 71643, 72144, 72360, 73480, 76648, 77220, 78156, 78390, 79596, 80160, 82665, 83616, 84240, 86229, 86832, 86840, 88176, 88440, 89512, 90180, 92664, 94068, 95524, 95810, 96480, 97695, 99198, 99495, 100701, 102960, 104208, 104520, 106128, 108216, 108540, 110220, 111890, 114972, 115830, 117234, 117585, 117920, 119394, 119405, 120240, 123079, 123552, 125424, 130260, 132264, 132660, 134268, 135270, 139360, 141102, 142560, 143286, 143715, 144288, 144720, 145457, 146960, 148797, 153296, 154440, 156312, 156780, 159192, 165330, 167835, 168480, 172458, 173664, 173680, 175851, 176352, 176880, 179024, 180360, 185328, 188136, 191048, 191620, 195390, 198396, 198990, 201402, 205920, 208416, 209040, 212256, 214929, 216432, 217080, 220440, 223780, 229944, 231660, 234468, 235170, 238788, 238810, 240480, 246158, 247995, 250848, 258687, 260520, 264528, 265320, 268536, 270540, 282204, 286572, 287430, 289440, 290914, 293085, 293920, 297594, 298485, 302103, 306592, 308880, 312624, 313560, 318384, 330660, 335670, 344916, 347360, 351702, 352755, 353760, 358048, 358215, 360720, 369237, 370656, 376272, 382096, 383240, 390780, 396792, 397980, 402804, 418080, 429858, 431145, 432864, 434160, 436371, 440880, 447560, 459888, 463320, 468936, 470340, 477576, 477620, 492316, 495990, 503505, 517374, 521040, 529056, 530640, 537072, 541080, 564408, 573144, 574860, 581828, 586170, 595188, 596970, 604206, 615395, 617760, 625248, 627120, 636768, 644787, 661320, 671340, 689832, 703404, 705510, 716430, 721440, 727285, 738474, 743985, 752544, 764192, 766480, 776061, 781560, 793584, 795960, 805608, 859716, 862290, 868320, 872742, 879255, 881760, 895120, 906309, 919776, 926640, 937872, 940680, 955152, 955240, 984632, 991980, 1007010, 1034748, 1042080, 1061280, 1074144, 1074645, 1082160, 1107711, 1128816, 1146288, 1149720, 1163656, 1172340, 1190376, 1193940, 1208412, 1230790, 1254240, 1289574, 1293435, 1309113, 1322640, 1342680, 1379664, 1406808, 1411020, 1432860, 1454570, 1476948, 1487970, 1510515, 1532960, 1552122, 1563120, 1587168, 1591920, 1600027, 1611216, 1719432, 1724580, 1745484, 1758510, 1790240, 1812618, 1846185, 1853280, 1875744, 1881360, 1910304, 1910480, 1934361, 1969264, 1983960, 2014020, 2069496, 2149290, 2164320, 2181855, 2215422, 2257632, 2292576, 2299440, 2327312, 2344680, 2380752, 2387880, 2416824, 2461580, 2579148, 2586870, 2618226, 2645280, 2685360, 2759328, 2813616, 2822040, 2865720, 2909140, 2953896, 2975940, 3021030, 3104244, 3126240, 3183840, 3200054, 3222432, 3223935, 3323133, 3438864, 3449160, 3490968, 3517020, 3625236, 3692370, 3762720, 3820960, 3868722, 3880305, 3927339, 3938528, 3967920, 4028040, 4138992, 4298580, 4363710, 4430844, 4531545, 4598880, 4654624, 4689360, 4761504, 4775760, 4800081, 4833648, 4923160, 5158296, 5173740, 5236452, 5370720, 5538555, 5627232, 5644080, 5731440, 5818280, 5907792, 5951880, 6042060, 6208488, 6400108, 6447870, 6545565, 6646266, 6877728, 6898320, 6981936, 7034040, 7250472, 7384740, 7737444, 7760610, 7854678, 7935840, 8000135, 8056080, 8277984, 8597160, 8727420, 8861688, 9063090, 9378720, 9551520, 9600162, 9667296, 9671805, 9846320, 9969399, 10316592, 10347480, 10472904, 11077110, 11288160, 11462880, 11636560, 11782017, 11815584, 11903760, 12084120, 12416976, 12800216, 12895740, 13091130, 13292532, 13796640, 13963872, 14068080, 14400243, 14500944, 14769480, 15474888, 15521220, 15709356, 16000270, 16112160, 16615665, 17194320, 17454840, 17723376, 18126180, 19200324, 19343610, 19636695, 19692640, 19938798, 20633184, 20694960, 20945808, 22154220, 23273120, 23564034, 23807520, 24000405, 24168240, 24833952, 25600432, 25791480, 26182260, 26585064, 28136160, 28800486, 29001888, 29538960, 30949776, 31042440, 31418712, 32000540, 33231330, 34388640, 34909680, 35446752, 36252360, 38400648, 38687220, 39273390, 39877596, 41389920, 41891616, 43200729, 44308440, 47128068, 48000810, 48336480, 49846995, 51200864, 51582960, 52364520, 53170128, 57600972, 58910085, 59077920, 61899552, 62084880, 62837424, 64001080, 66462660, 69819360, 72001215, 72504720, 76801296, 77374440, 78546780, 79755192, 86401458, 88616880, 94256136, 96001620, 99693990, 103165920, 104729040, 106340256, 115201944, 117820170, 124169760, 125674848, 128002160, 129602187, 132925320, 144002430, 145009440, 153602592, 154748880, 157093560, 159510384, 172802916, 177233760, 188512272, 192003240, 199387980, 209458080, 216003645, 230403888, 235640340, 256004320, 259204374, 265850640, 288004860, 309497760, 314187120, 319020768, 345605832, 377024544, 384006480, 398775960, 432007290, 460807776, 471280680, 518408748, 531701280, 576009720, 628374240, 648010935, 691211664, 768012960, 797551920, 864014580, 942561360, 1036817496, 1152019440, 1296021870, 1382423328, 1595103840, 1728029160, 1885122720, 2073634992, 2304038880, 2592043740, 3456058320, 4147269984, 5184087480, 6912116640, 10368174960, 20736349920]

約数ペア:

[(1, 20736349920), (2, 10368174960), (3, 6912116640), (4, 5184087480), (5, 4147269984), (6, 3456058320), (8, 2592043740), (9, 2304038880), (10, 2073634992), (11, 1885122720), (12, 1728029160), (13, 1595103840), (15, 1382423328), (16, 1296021870), (18, 1152019440), (20, 1036817496), (22, 942561360), (24, 864014580), (26, 797551920), (27, 768012960), (30, 691211664), (32, 648010935), (33, 628374240), (36, 576009720), (39, 531701280), (40, 518408748), (44, 471280680), (45, 460807776), (48, 432007290), (52, 398775960), (54, 384006480), (55, 377024544), (60, 345605832), (65, 319020768), (66, 314187120), (67, 309497760), (72, 288004860), (78, 265850640), (80, 259204374), (81, 256004320), (88, 235640340), (90, 230403888), (96, 216003645), (99, 209458080), (104, 199387980), (108, 192003240), (110, 188512272), (117, 177233760), (120, 172802916), (130, 159510384), (132, 157093560), (134, 154748880), (135, 153602592), (143, 145009440), (144, 144002430), (156, 132925320), (160, 129602187), (162, 128002160), (165, 125674848), (167, 124169760), (176, 117820170), (180, 115201944), (195, 106340256), (198, 104729040), (201, 103165920), (208, 99693990), (216, 96001620), (220, 94256136), (234, 88616880), (240, 86401458), (260, 79755192), (264, 78546780), (268, 77374440), (270, 76801296), (286, 72504720), (288, 72001215), (297, 69819360), (312, 66462660), (324, 64001080), (330, 62837424), (334, 62084880), (335, 61899552), (351, 59077920), (352, 58910085), (360, 57600972), (390, 53170128), (396, 52364520), (402, 51582960), (405, 51200864), (416, 49846995), (429, 48336480), (432, 48000810), (440, 47128068), (468, 44308440), (480, 43200729), (495, 41891616), (501, 41389920), (520, 39877596), (528, 39273390), (536, 38687220), (540, 38400648), (572, 36252360), (585, 35446752), (594, 34909680), (603, 34388640), (624, 33231330), (648, 32000540), (660, 31418712), (668, 31042440), (670, 30949776), (702, 29538960), (715, 29001888), (720, 28800486), (737, 28136160), (780, 26585064), (792, 26182260), (804, 25791480), (810, 25600432), (835, 24833952), (858, 24168240), (864, 24000405), (871, 23807520), (880, 23564034), (891, 23273120), (936, 22154220), (990, 20945808), (1002, 20694960), (1005, 20633184), (1040, 19938798), (1053, 19692640), (1056, 19636695), (1072, 19343610), (1080, 19200324), (1144, 18126180), (1170, 17723376), (1188, 17454840), (1206, 17194320), (1248, 16615665), (1287, 16112160), (1296, 16000270), (1320, 15709356), (1336, 15521220), (1340, 15474888), (1404, 14769480), (1430, 14500944), (1440, 14400243), (1474, 14068080), (1485, 13963872), (1503, 13796640), (1560, 13292532), (1584, 13091130), (1608, 12895740), (1620, 12800216), (1670, 12416976), (1716, 12084120), (1742, 11903760), (1755, 11815584), (1760, 11782017), (1782, 11636560), (1809, 11462880), (1837, 11288160), (1872, 11077110), (1980, 10472904), (2004, 10347480), (2010, 10316592), (2080, 9969399), (2106, 9846320), (2144, 9671805), (2145, 9667296), (2160, 9600162), (2171, 9551520), (2211, 9378720), (2288, 9063090), (2340, 8861688), (2376, 8727420), (2412, 8597160), (2505, 8277984), (2574, 8056080), (2592, 8000135), (2613, 7935840), (2640, 7854678), (2672, 7760610), (2680, 7737444), (2808, 7384740), (2860, 7250472), (2948, 7034040), (2970, 6981936), (3006, 6898320), (3015, 6877728), (3120, 6646266), (3168, 6545565), (3216, 6447870), (3240, 6400108), (3340, 6208488), (3432, 6042060), (3484, 5951880), (3510, 5907792), (3564, 5818280), (3618, 5731440), (3674, 5644080), (3685, 5627232), (3744, 5538555), (3861, 5370720), (3960, 5236452), (4008, 5173740), (4020, 5158296), (4212, 4923160), (4290, 4833648), (4320, 4800081), (4342, 4775760), (4355, 4761504), (4422, 4689360), (4455, 4654624), (4509, 4598880), (4576, 4531545), (4680, 4430844), (4752, 4363710), (4824, 4298580), (5010, 4138992), (5148, 4028040), (5226, 3967920), (5265, 3938528), (5280, 3927339), (5344, 3880305), (5360, 3868722), (5427, 3820960), (5511, 3762720), (5616, 3692370), (5720, 3625236), (5896, 3517020), (5940, 3490968), (6012, 3449160), (6030, 3438864), (6240, 3323133), (6432, 3223935), (6435, 3222432), (6480, 3200054), (6513, 3183840), (6633, 3126240), (6680, 3104244), (6864, 3021030), (6968, 2975940), (7020, 2953896), (7128, 2909140), (7236, 2865720), (7348, 2822040), (7370, 2813616), (7515, 2759328), (7722, 2685360), (7839, 2645280), (7920, 2618226), (8016, 2586870), (8040, 2579148), (8424, 2461580), (8580, 2416824), (8684, 2387880), (8710, 2380752), (8844, 2344680), (8910, 2327312), (9018, 2299440), (9045, 2292576), (9185, 2257632), (9360, 2215422), (9504, 2181855), (9581, 2164320), (9648, 2149290), (10020, 2069496), (10296, 2014020), (10452, 1983960), (10530, 1969264), (10720, 1934361), (10854, 1910480), (10855, 1910304), (11022, 1881360), (11055, 1875744), (11189, 1853280), (11232, 1846185), (11440, 1812618), (11583, 1790240), (11792, 1758510), (11880, 1745484), (12024, 1724580), (12060, 1719432), (12870, 1611216), (12960, 1600027), (13026, 1591920), (13065, 1587168), (13266, 1563120), (13360, 1552122), (13527, 1532960), (13728, 1510515), (13936, 1487970), (14040, 1476948), (14256, 1454570), (14472, 1432860), (14696, 1411020), (14740, 1406808), (15030, 1379664), (15444, 1342680), (15678, 1322640), (15840, 1309113), (16032, 1293435), (16080, 1289574), (16533, 1254240), (16848, 1230790), (17160, 1208412), (17368, 1193940), (17420, 1190376), (17688, 1172340), (17820, 1163656), (18036, 1149720), (18090, 1146288), (18370, 1128816), (18720, 1107711), (19162, 1082160), (19296, 1074645), (19305, 1074144), (19539, 1061280), (19899, 1042080), (20040, 1034748), (20592, 1007010), (20904, 991980), (21060, 984632), (21708, 955240), (21710, 955152), (22044, 940680), (22110, 937872), (22378, 926640), (22545, 919776), (22880, 906309), (23166, 895120), (23517, 881760), (23584, 879255), (23760, 872742), (23881, 868320), (24048, 862290), (24120, 859716), (25740, 805608), (26052, 795960), (26130, 793584), (26532, 781560), (26720, 776061), (27054, 766480), (27135, 764192), (27555, 752544), (27872, 743985), (28080, 738474), (28512, 727285), (28743, 721440), (28944, 716430), (29392, 705510), (29480, 703404), (30060, 689832), (30888, 671340), (31356, 661320), (32160, 644787), (32565, 636768), (33066, 627120), (33165, 625248), (33567, 617760), (33696, 615395), (34320, 604206), (34736, 596970), (34840, 595188), (35376, 586170), (35640, 581828), (36072, 574860), (36180, 573144), (36740, 564408), (38324, 541080), (38610, 537072), (39078, 530640), (39195, 529056), (39798, 521040), (40080, 517374), (41184, 503505), (41808, 495990), (42120, 492316), (43416, 477620), (43420, 477576), (44088, 470340), (44220, 468936), (44756, 463320), (45090, 459888), (46332, 447560), (47034, 440880), (47520, 436371), (47762, 434160), (47905, 432864), (48096, 431145), (48240, 429858), (49599, 418080), (51480, 402804), (52104, 397980), (52260, 396792), (53064, 390780), (54108, 383240), (54270, 382096), (55110, 376272), (55945, 370656), (56160, 369237), (57486, 360720), (57888, 358215), (57915, 358048), (58617, 353760), (58784, 352755), (58960, 351702), (59697, 347360), (60120, 344916), (61776, 335670), (62712, 330660), (65130, 318384), (66132, 313560), (66330, 312624), (67134, 308880), (67635, 306592), (68640, 302103), (69472, 298485), (69680, 297594), (70551, 293920), (70752, 293085), (71280, 290914), (71643, 289440), (72144, 287430), (72360, 286572), (73480, 282204), (76648, 270540), (77220, 268536), (78156, 265320), (78390, 264528), (79596, 260520), (80160, 258687), (82665, 250848), (83616, 247995), (84240, 246158), (86229, 240480), (86832, 238810), (86840, 238788), (88176, 235170), (88440, 234468), (89512, 231660), (90180, 229944), (92664, 223780), (94068, 220440), (95524, 217080), (95810, 216432), (96480, 214929), (97695, 212256), (99198, 209040), (99495, 208416), (100701, 205920), (102960, 201402), (104208, 198990), (104520, 198396), (106128, 195390), (108216, 191620), (108540, 191048), (110220, 188136), (111890, 185328), (114972, 180360), (115830, 179024), (117234, 176880), (117585, 176352), (117920, 175851), (119394, 173680), (119405, 173664), (120240, 172458), (123079, 168480), (123552, 167835), (125424, 165330), (130260, 159192), (132264, 156780), (132660, 156312), (134268, 154440), (135270, 153296), (139360, 148797), (141102, 146960), (142560, 145457), (143286, 144720), (143715, 144288)]