20356479360

素因数分解:

$2^7\times 3^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 896

約数和(自身を含む): 87333672960

約数和(自身を除く): 66977193600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 160, 161, 162, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 243, 252, 270, 271, 276, 280, 288, 315, 320, 322, 324, 336, 345, 360, 368, 378, 384, 405, 414, 420, 432, 448, 460, 480, 483, 486, 504, 540, 542, 552, 560, 567, 576, 621, 630, 640, 644, 648, 672, 690, 720, 729, 736, 756, 805, 810, 813, 828, 840, 864, 896, 920, 945, 960, 966, 972, 1008, 1035, 1080, 1084, 1104, 1120, 1134, 1152, 1215, 1242, 1260, 1288, 1296, 1344, 1355, 1380, 1440, 1449, 1458, 1472, 1512, 1610, 1620, 1626, 1656, 1680, 1701, 1728, 1840, 1863, 1890, 1897, 1920, 1932, 1944, 2016, 2070, 2160, 2168, 2208, 2240, 2268, 2415, 2430, 2439, 2484, 2520, 2576, 2592, 2688, 2710, 2760, 2835, 2880, 2898, 2916, 2944, 3024, 3105, 3220, 3240, 3252, 3312, 3360, 3402, 3456, 3645, 3680, 3726, 3780, 3794, 3864, 3888, 4032, 4065, 4140, 4320, 4336, 4347, 4416, 4480, 4536, 4830, 4860, 4878, 4968, 5040, 5103, 5152, 5184, 5420, 5520, 5589, 5670, 5691, 5760, 5796, 5832, 6048, 6210, 6233, 6440, 6480, 6504, 6624, 6720, 6804, 7245, 7290, 7317, 7360, 7452, 7560, 7588, 7728, 7776, 8064, 8130, 8280, 8505, 8640, 8672, 8694, 8832, 9072, 9315, 9485, 9660, 9720, 9756, 9936, 10080, 10206, 10304, 10368, 10840, 11040, 11178, 11340, 11382, 11592, 11664, 12096, 12195, 12420, 12466, 12880, 12960, 13008, 13041, 13248, 13440, 13608, 14490, 14580, 14634, 14720, 14904, 15120, 15176, 15456, 15552, 16260, 16560, 16767, 17010, 17073, 17280, 17344, 17388, 18144, 18630, 18699, 18970, 19320, 19440, 19512, 19872, 20160, 20412, 20608, 21680, 21735, 21951, 22080, 22356, 22680, 22764, 23184, 23328, 24192, 24390, 24840, 24932, 25515, 25760, 25920, 26016, 26082, 26496, 27216, 27945, 28455, 28980, 29160, 29268, 29808, 30240, 30352, 30912, 31104, 31165, 32520, 33120, 33534, 34020, 34146, 34688, 34776, 36288, 36585, 37260, 37398, 37940, 38640, 38880, 39024, 39123, 39744, 40320, 40824, 43360, 43470, 43631, 43902, 44160, 44712, 45360, 45528, 46368, 46656, 48780, 49680, 49864, 51030, 51219, 51520, 51840, 52032, 52164, 54432, 55890, 56097, 56910, 57960, 58320, 58536, 59616, 60480, 60704, 61824, 62330, 65040, 65205, 65853, 66240, 67068, 68040, 68292, 69552, 72576, 73170, 74520, 74796, 75880, 77280, 77760, 78048, 78246, 79488, 81648, 83835, 85365, 86720, 86940, 87262, 87804, 89424, 90720, 91056, 92736, 93312, 93495, 97560, 99360, 99728, 102060, 102438, 103040, 104064, 104328, 108864, 109755, 111780, 112194, 113820, 115920, 116640, 117072, 117369, 119232, 120960, 121408, 124660, 130080, 130410, 130893, 131706, 132480, 134136, 136080, 136584, 139104, 146340, 149040, 149592, 151760, 153657, 154560, 155520, 156096, 156492, 163296, 167670, 168291, 170730, 173440, 173880, 174524, 175608, 178848, 181440, 182112, 185472, 186990, 195120, 195615, 197559, 198720, 199456, 204120, 204876, 208656, 217728, 218155, 219510, 223560, 224388, 227640, 231840, 233280, 234144, 234738, 238464, 242816, 249320, 256095, 260160, 260820, 261786, 263412, 268272, 272160, 273168, 278208, 280485, 292680, 298080, 299184, 303520, 307314, 309120, 312192, 312984, 326592, 329265, 335340, 336582, 341460, 347760, 349048, 351216, 357696, 362880, 364224, 373980, 390240, 391230, 392679, 395118, 397440, 398912, 408240, 409752, 417312, 436310, 439020, 447120, 448776, 455280, 460971, 463680, 466560, 468288, 469476, 498640, 504873, 512190, 520320, 521640, 523572, 526824, 536544, 544320, 546336, 556416, 560970, 585360, 586845, 596160, 598368, 607040, 614628, 625968, 653184, 654465, 658530, 670680, 673164, 682920, 695520, 698096, 702432, 715392, 728448, 747960, 768285, 780480, 782460, 785358, 790236, 797824, 816480, 819504, 834624, 841455, 872620, 878040, 894240, 897552, 910560, 921942, 927360, 936576, 938952, 987795, 997280, 1009746, 1024380, 1043280, 1047144, 1053648, 1073088, 1088640, 1092672, 1121940, 1170720, 1173690, 1178037, 1192320, 1196736, 1214080, 1229256, 1251936, 1308930, 1317060, 1341360, 1346328, 1365840, 1382913, 1391040, 1396192, 1404864, 1495920, 1514619, 1536570, 1560960, 1564920, 1570716, 1580472, 1632960, 1639008, 1669248, 1682910, 1745240, 1756080, 1788480, 1795104, 1821120, 1843884, 1877904, 1963395, 1975590, 1994560, 2019492, 2048760, 2086560, 2094288, 2107296, 2146176, 2185344, 2243880, 2304855, 2341440, 2347380, 2356074, 2393472, 2458512, 2503872, 2524365, 2617860, 2634120, 2682720, 2692656, 2731680, 2765826, 2782080, 2792384, 2809728, 2991840, 3029238, 3073140, 3129840, 3141432, 3160944, 3265920, 3278016, 3365820, 3490480, 3512160, 3534111, 3576960, 3590208, 3642240, 3687768, 3755808, 3926790, 3951180, 3989120, 4038984, 4097520, 4173120, 4188576, 4214592, 4487760, 4543857, 4609710, 4682880, 4694760, 4712148, 4917024, 5007744, 5048730, 5235720, 5268240, 5365440, 5385312, 5463360, 5531652, 5584768, 5890185, 5983680, 6058476, 6146280, 6259680, 6282864, 6321888, 6556032, 6731640, 6914565, 6980960, 7024320, 7068222, 7180416, 7375536, 7511616, 7573095, 7853580, 7902360, 8077968, 8195040, 8346240, 8377152, 8429184, 8975520, 9087714, 9219420, 9389520, 9424296, 9834048, 10097460, 10471440, 10536480, 10602333, 10730880, 10770624, 10926720, 11063304, 11780370, 11967360, 12116952, 12292560, 12519360, 12565728, 12643776, 13463280, 13829130, 13961920, 14048640, 14136444, 14751072, 15023232, 15146190, 15707160, 15804720, 16155936, 16390080, 16754304, 17670555, 17951040, 18175428, 18438840, 18779040, 18848592, 19668096, 20194920, 20942880, 21072960, 21204666, 21541248, 22126608, 22719285, 23560740, 24233904, 24585120, 25038720, 25131456, 25287552, 26926560, 27658260, 27923840, 28272888, 29502144, 30292380, 31414320, 31609440, 31806999, 32311872, 32780160, 35341110, 35902080, 36350856, 36877680, 37558080, 37697184, 40389840, 41885760, 42145920, 42409332, 44253216, 45438570, 47121480, 48467808, 49170240, 50262912, 53011665, 53853120, 55316520, 56545776, 59004288, 60584760, 62828640, 63218880, 63613998, 64623744, 70682220, 72701712, 73755360, 75116160, 75394368, 80779680, 83771520, 84818664, 88506432, 90877140, 94242960, 96935616, 98340480, 106023330, 107706240, 110633040, 113091552, 121169520, 125657280, 126437760, 127227996, 141364440, 145403424, 147510720, 150788736, 159034995, 161559360, 169637328, 177012864, 181754280, 188485920, 193871232, 212046660, 221266080, 226183104, 242339040, 251314560, 254455992, 282728880, 290806848, 295021440, 318069990, 323118720, 339274656, 363508560, 376971840, 424093320, 442532160, 452366208, 484678080, 508911984, 565457760, 581613696, 636139980, 678549312, 727017120, 753943680, 848186640, 885064320, 969356160, 1017823968, 1130915520, 1272279960, 1357098624, 1454034240, 1696373280, 2035647936, 2261831040, 2544559920, 2908068480, 3392746560, 4071295872, 5089119840, 6785493120, 10178239680, 20356479360]

約数ペア:

[(1, 20356479360), (2, 10178239680), (3, 6785493120), (4, 5089119840), (5, 4071295872), (6, 3392746560), (7, 2908068480), (8, 2544559920), (9, 2261831040), (10, 2035647936), (12, 1696373280), (14, 1454034240), (15, 1357098624), (16, 1272279960), (18, 1130915520), (20, 1017823968), (21, 969356160), (23, 885064320), (24, 848186640), (27, 753943680), (28, 727017120), (30, 678549312), (32, 636139980), (35, 581613696), (36, 565457760), (40, 508911984), (42, 484678080), (45, 452366208), (46, 442532160), (48, 424093320), (54, 376971840), (56, 363508560), (60, 339274656), (63, 323118720), (64, 318069990), (69, 295021440), (70, 290806848), (72, 282728880), (80, 254455992), (81, 251314560), (84, 242339040), (90, 226183104), (92, 221266080), (96, 212046660), (105, 193871232), (108, 188485920), (112, 181754280), (115, 177012864), (120, 169637328), (126, 161559360), (128, 159034995), (135, 150788736), (138, 147510720), (140, 145403424), (144, 141364440), (160, 127227996), (161, 126437760), (162, 125657280), (168, 121169520), (180, 113091552), (184, 110633040), (189, 107706240), (192, 106023330), (207, 98340480), (210, 96935616), (216, 94242960), (224, 90877140), (230, 88506432), (240, 84818664), (243, 83771520), (252, 80779680), (270, 75394368), (271, 75116160), (276, 73755360), (280, 72701712), (288, 70682220), (315, 64623744), (320, 63613998), (322, 63218880), (324, 62828640), (336, 60584760), (345, 59004288), (360, 56545776), (368, 55316520), (378, 53853120), (384, 53011665), (405, 50262912), (414, 49170240), (420, 48467808), (432, 47121480), (448, 45438570), (460, 44253216), (480, 42409332), (483, 42145920), (486, 41885760), (504, 40389840), (540, 37697184), (542, 37558080), (552, 36877680), (560, 36350856), (567, 35902080), (576, 35341110), (621, 32780160), (630, 32311872), (640, 31806999), (644, 31609440), (648, 31414320), (672, 30292380), (690, 29502144), (720, 28272888), (729, 27923840), (736, 27658260), (756, 26926560), (805, 25287552), (810, 25131456), (813, 25038720), (828, 24585120), (840, 24233904), (864, 23560740), (896, 22719285), (920, 22126608), (945, 21541248), (960, 21204666), (966, 21072960), (972, 20942880), (1008, 20194920), (1035, 19668096), (1080, 18848592), (1084, 18779040), (1104, 18438840), (1120, 18175428), (1134, 17951040), (1152, 17670555), (1215, 16754304), (1242, 16390080), (1260, 16155936), (1288, 15804720), (1296, 15707160), (1344, 15146190), (1355, 15023232), (1380, 14751072), (1440, 14136444), (1449, 14048640), (1458, 13961920), (1472, 13829130), (1512, 13463280), (1610, 12643776), (1620, 12565728), (1626, 12519360), (1656, 12292560), (1680, 12116952), (1701, 11967360), (1728, 11780370), (1840, 11063304), (1863, 10926720), (1890, 10770624), (1897, 10730880), (1920, 10602333), (1932, 10536480), (1944, 10471440), (2016, 10097460), (2070, 9834048), (2160, 9424296), (2168, 9389520), (2208, 9219420), (2240, 9087714), (2268, 8975520), (2415, 8429184), (2430, 8377152), (2439, 8346240), (2484, 8195040), (2520, 8077968), (2576, 7902360), (2592, 7853580), (2688, 7573095), (2710, 7511616), (2760, 7375536), (2835, 7180416), (2880, 7068222), (2898, 7024320), (2916, 6980960), (2944, 6914565), (3024, 6731640), (3105, 6556032), (3220, 6321888), (3240, 6282864), (3252, 6259680), (3312, 6146280), (3360, 6058476), (3402, 5983680), (3456, 5890185), (3645, 5584768), (3680, 5531652), (3726, 5463360), (3780, 5385312), (3794, 5365440), (3864, 5268240), (3888, 5235720), (4032, 5048730), (4065, 5007744), (4140, 4917024), (4320, 4712148), (4336, 4694760), (4347, 4682880), (4416, 4609710), (4480, 4543857), (4536, 4487760), (4830, 4214592), (4860, 4188576), (4878, 4173120), (4968, 4097520), (5040, 4038984), (5103, 3989120), (5152, 3951180), (5184, 3926790), (5420, 3755808), (5520, 3687768), (5589, 3642240), (5670, 3590208), (5691, 3576960), (5760, 3534111), (5796, 3512160), (5832, 3490480), (6048, 3365820), (6210, 3278016), (6233, 3265920), (6440, 3160944), (6480, 3141432), (6504, 3129840), (6624, 3073140), (6720, 3029238), (6804, 2991840), (7245, 2809728), (7290, 2792384), (7317, 2782080), (7360, 2765826), (7452, 2731680), (7560, 2692656), (7588, 2682720), (7728, 2634120), (7776, 2617860), (8064, 2524365), (8130, 2503872), (8280, 2458512), (8505, 2393472), (8640, 2356074), (8672, 2347380), (8694, 2341440), (8832, 2304855), (9072, 2243880), (9315, 2185344), (9485, 2146176), (9660, 2107296), (9720, 2094288), (9756, 2086560), (9936, 2048760), (10080, 2019492), (10206, 1994560), (10304, 1975590), (10368, 1963395), (10840, 1877904), (11040, 1843884), (11178, 1821120), (11340, 1795104), (11382, 1788480), (11592, 1756080), (11664, 1745240), (12096, 1682910), (12195, 1669248), (12420, 1639008), (12466, 1632960), (12880, 1580472), (12960, 1570716), (13008, 1564920), (13041, 1560960), (13248, 1536570), (13440, 1514619), (13608, 1495920), (14490, 1404864), (14580, 1396192), (14634, 1391040), (14720, 1382913), (14904, 1365840), (15120, 1346328), (15176, 1341360), (15456, 1317060), (15552, 1308930), (16260, 1251936), (16560, 1229256), (16767, 1214080), (17010, 1196736), (17073, 1192320), (17280, 1178037), (17344, 1173690), (17388, 1170720), (18144, 1121940), (18630, 1092672), (18699, 1088640), (18970, 1073088), (19320, 1053648), (19440, 1047144), (19512, 1043280), (19872, 1024380), (20160, 1009746), (20412, 997280), (20608, 987795), (21680, 938952), (21735, 936576), (21951, 927360), (22080, 921942), (22356, 910560), (22680, 897552), (22764, 894240), (23184, 878040), (23328, 872620), (24192, 841455), (24390, 834624), (24840, 819504), (24932, 816480), (25515, 797824), (25760, 790236), (25920, 785358), (26016, 782460), (26082, 780480), (26496, 768285), (27216, 747960), (27945, 728448), (28455, 715392), (28980, 702432), (29160, 698096), (29268, 695520), (29808, 682920), (30240, 673164), (30352, 670680), (30912, 658530), (31104, 654465), (31165, 653184), (32520, 625968), (33120, 614628), (33534, 607040), (34020, 598368), (34146, 596160), (34688, 586845), (34776, 585360), (36288, 560970), (36585, 556416), (37260, 546336), (37398, 544320), (37940, 536544), (38640, 526824), (38880, 523572), (39024, 521640), (39123, 520320), (39744, 512190), (40320, 504873), (40824, 498640), (43360, 469476), (43470, 468288), (43631, 466560), (43902, 463680), (44160, 460971), (44712, 455280), (45360, 448776), (45528, 447120), (46368, 439020), (46656, 436310), (48780, 417312), (49680, 409752), (49864, 408240), (51030, 398912), (51219, 397440), (51520, 395118), (51840, 392679), (52032, 391230), (52164, 390240), (54432, 373980), (55890, 364224), (56097, 362880), (56910, 357696), (57960, 351216), (58320, 349048), (58536, 347760), (59616, 341460), (60480, 336582), (60704, 335340), (61824, 329265), (62330, 326592), (65040, 312984), (65205, 312192), (65853, 309120), (66240, 307314), (67068, 303520), (68040, 299184), (68292, 298080), (69552, 292680), (72576, 280485), (73170, 278208), (74520, 273168), (74796, 272160), (75880, 268272), (77280, 263412), (77760, 261786), (78048, 260820), (78246, 260160), (79488, 256095), (81648, 249320), (83835, 242816), (85365, 238464), (86720, 234738), (86940, 234144), (87262, 233280), (87804, 231840), (89424, 227640), (90720, 224388), (91056, 223560), (92736, 219510), (93312, 218155), (93495, 217728), (97560, 208656), (99360, 204876), (99728, 204120), (102060, 199456), (102438, 198720), (103040, 197559), (104064, 195615), (104328, 195120), (108864, 186990), (109755, 185472), (111780, 182112), (112194, 181440), (113820, 178848), (115920, 175608), (116640, 174524), (117072, 173880), (117369, 173440), (119232, 170730), (120960, 168291), (121408, 167670), (124660, 163296), (130080, 156492), (130410, 156096), (130893, 155520), (131706, 154560), (132480, 153657), (134136, 151760), (136080, 149592), (136584, 149040), (139104, 146340)]