420620533760

素因数分解:

$2^{20}\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 336

約数和(自身を含む): 1176954695616

約数和(自身を除く): 756334161856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 157, 160, 224, 256, 280, 292, 314, 320, 365, 448, 511, 512, 560, 584, 628, 640, 730, 785, 896, 1022, 1024, 1099, 1120, 1168, 1256, 1280, 1460, 1570, 1792, 2044, 2048, 2198, 2240, 2336, 2512, 2555, 2560, 2920, 3140, 3584, 4088, 4096, 4396, 4480, 4672, 5024, 5110, 5120, 5495, 5840, 6280, 7168, 8176, 8192, 8792, 8960, 9344, 10048, 10220, 10240, 10990, 11461, 11680, 12560, 14336, 16352, 16384, 17584, 17920, 18688, 20096, 20440, 20480, 21980, 22922, 23360, 25120, 28672, 32704, 32768, 35168, 35840, 37376, 40192, 40880, 40960, 43960, 45844, 46720, 50240, 57305, 57344, 65408, 65536, 70336, 71680, 74752, 80227, 80384, 81760, 81920, 87920, 91688, 93440, 100480, 114610, 114688, 130816, 131072, 140672, 143360, 149504, 160454, 160768, 163520, 163840, 175840, 183376, 186880, 200960, 229220, 229376, 261632, 262144, 281344, 286720, 299008, 320908, 321536, 327040, 327680, 351680, 366752, 373760, 401135, 401920, 458440, 458752, 523264, 524288, 562688, 573440, 598016, 641816, 643072, 654080, 655360, 703360, 733504, 747520, 802270, 803840, 916880, 917504, 1046528, 1048576, 1125376, 1146880, 1196032, 1283632, 1286144, 1308160, 1310720, 1406720, 1467008, 1495040, 1604540, 1607680, 1833760, 1835008, 2093056, 2250752, 2293760, 2392064, 2567264, 2572288, 2616320, 2621440, 2813440, 2934016, 2990080, 3209080, 3215360, 3667520, 3670016, 4186112, 4501504, 4587520, 4784128, 5134528, 5144576, 5232640, 5242880, 5626880, 5868032, 5980160, 6418160, 6430720, 7335040, 7340032, 8372224, 9003008, 9175040, 9568256, 10269056, 10289152, 10465280, 11253760, 11736064, 11960320, 12836320, 12861440, 14670080, 16744448, 18006016, 18350080, 19136512, 20538112, 20578304, 20930560, 22507520, 23472128, 23920640, 25672640, 25722880, 29340160, 33488896, 36012032, 36700160, 38273024, 41076224, 41156608, 41861120, 45015040, 46944256, 47841280, 51345280, 51445760, 58680320, 66977792, 72024064, 76546048, 82152448, 82313216, 83722240, 90030080, 93888512, 95682560, 102690560, 102891520, 117360640, 133955584, 144048128, 164304896, 164626432, 167444480, 180060160, 187777024, 191365120, 205381120, 205783040, 234721280, 267911168, 288096256, 328609792, 334888960, 360120320, 375554048, 382730240, 410762240, 411566080, 469442560, 535822336, 576192512, 657219584, 669777920, 720240640, 751108096, 821524480, 823132160, 938885120, 1152385024, 1314439168, 1339555840, 1440481280, 1502216192, 1643048960, 1877770240, 2628878336, 2679111680, 2880962560, 3004432384, 3286097920, 3755540480, 5257756672, 5761925120, 6008864768, 6572195840, 7511080960, 10515513344, 12017729536, 13144391680, 15022161920, 21031026688, 26288783360, 30044323840, 42062053376, 52577566720, 60088647680, 84124106752, 105155133440, 210310266880, 420620533760]

約数ペア:

[(1, 420620533760), (2, 210310266880), (4, 105155133440), (5, 84124106752), (7, 60088647680), (8, 52577566720), (10, 42062053376), (14, 30044323840), (16, 26288783360), (20, 21031026688), (28, 15022161920), (32, 13144391680), (35, 12017729536), (40, 10515513344), (56, 7511080960), (64, 6572195840), (70, 6008864768), (73, 5761925120), (80, 5257756672), (112, 3755540480), (128, 3286097920), (140, 3004432384), (146, 2880962560), (157, 2679111680), (160, 2628878336), (224, 1877770240), (256, 1643048960), (280, 1502216192), (292, 1440481280), (314, 1339555840), (320, 1314439168), (365, 1152385024), (448, 938885120), (511, 823132160), (512, 821524480), (560, 751108096), (584, 720240640), (628, 669777920), (640, 657219584), (730, 576192512), (785, 535822336), (896, 469442560), (1022, 411566080), (1024, 410762240), (1099, 382730240), (1120, 375554048), (1168, 360120320), (1256, 334888960), (1280, 328609792), (1460, 288096256), (1570, 267911168), (1792, 234721280), (2044, 205783040), (2048, 205381120), (2198, 191365120), (2240, 187777024), (2336, 180060160), (2512, 167444480), (2555, 164626432), (2560, 164304896), (2920, 144048128), (3140, 133955584), (3584, 117360640), (4088, 102891520), (4096, 102690560), (4396, 95682560), (4480, 93888512), (4672, 90030080), (5024, 83722240), (5110, 82313216), (5120, 82152448), (5495, 76546048), (5840, 72024064), (6280, 66977792), (7168, 58680320), (8176, 51445760), (8192, 51345280), (8792, 47841280), (8960, 46944256), (9344, 45015040), (10048, 41861120), (10220, 41156608), (10240, 41076224), (10990, 38273024), (11461, 36700160), (11680, 36012032), (12560, 33488896), (14336, 29340160), (16352, 25722880), (16384, 25672640), (17584, 23920640), (17920, 23472128), (18688, 22507520), (20096, 20930560), (20440, 20578304), (20480, 20538112), (21980, 19136512), (22922, 18350080), (23360, 18006016), (25120, 16744448), (28672, 14670080), (32704, 12861440), (32768, 12836320), (35168, 11960320), (35840, 11736064), (37376, 11253760), (40192, 10465280), (40880, 10289152), (40960, 10269056), (43960, 9568256), (45844, 9175040), (46720, 9003008), (50240, 8372224), (57305, 7340032), (57344, 7335040), (65408, 6430720), (65536, 6418160), (70336, 5980160), (71680, 5868032), (74752, 5626880), (80227, 5242880), (80384, 5232640), (81760, 5144576), (81920, 5134528), (87920, 4784128), (91688, 4587520), (93440, 4501504), (100480, 4186112), (114610, 3670016), (114688, 3667520), (130816, 3215360), (131072, 3209080), (140672, 2990080), (143360, 2934016), (149504, 2813440), (160454, 2621440), (160768, 2616320), (163520, 2572288), (163840, 2567264), (175840, 2392064), (183376, 2293760), (186880, 2250752), (200960, 2093056), (229220, 1835008), (229376, 1833760), (261632, 1607680), (262144, 1604540), (281344, 1495040), (286720, 1467008), (299008, 1406720), (320908, 1310720), (321536, 1308160), (327040, 1286144), (327680, 1283632), (351680, 1196032), (366752, 1146880), (373760, 1125376), (401135, 1048576), (401920, 1046528), (458440, 917504), (458752, 916880), (523264, 803840), (524288, 802270), (562688, 747520), (573440, 733504), (598016, 703360), (641816, 655360), (643072, 654080)]