205454914560

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^4\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 880

約数和(自身を含む): 853166673600

約数和(自身を除く): 647711759040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 343, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 576, 588, 619, 630, 640, 672, 686, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1024, 1029, 1080, 1120, 1152, 1176, 1238, 1260, 1280, 1323, 1344, 1372, 1440, 1470, 1512, 1536, 1568, 1680, 1715, 1728, 1764, 1792, 1857, 1890, 1920, 1960, 2016, 2058, 2160, 2205, 2240, 2304, 2352, 2401, 2476, 2520, 2560, 2646, 2688, 2744, 2880, 2940, 3024, 3072, 3087, 3095, 3136, 3360, 3430, 3456, 3528, 3584, 3714, 3780, 3840, 3920, 4032, 4116, 4320, 4333, 4410, 4480, 4608, 4704, 4802, 4952, 5040, 5120, 5145, 5292, 5376, 5488, 5571, 5760, 5880, 6048, 6174, 6190, 6272, 6615, 6720, 6860, 6912, 7056, 7168, 7203, 7428, 7560, 7680, 7840, 8064, 8232, 8640, 8666, 8820, 8960, 9216, 9261, 9285, 9408, 9604, 9904, 10080, 10290, 10584, 10752, 10976, 11142, 11520, 11760, 12005, 12096, 12348, 12380, 12544, 12999, 13230, 13440, 13720, 13824, 14112, 14406, 14856, 15120, 15360, 15435, 15680, 16128, 16464, 16713, 17280, 17332, 17640, 17920, 18522, 18570, 18816, 19208, 19808, 20160, 20580, 21168, 21504, 21609, 21665, 21952, 22284, 23040, 23520, 24010, 24192, 24696, 24760, 25088, 25998, 26460, 26880, 27440, 27648, 27855, 28224, 28812, 29712, 30240, 30331, 30870, 31360, 32256, 32928, 33426, 34560, 34664, 35280, 35840, 36015, 37044, 37140, 37632, 38416, 38997, 39616, 40320, 41160, 42336, 43218, 43330, 43904, 44568, 46080, 46305, 47040, 48020, 48384, 49392, 49520, 50176, 51996, 52920, 53760, 54880, 55710, 56448, 57624, 59424, 60480, 60662, 61740, 62720, 64512, 64827, 64995, 65856, 66852, 69120, 69328, 70560, 72030, 74088, 74280, 75264, 76832, 77994, 79232, 80640, 82320, 83565, 84672, 86436, 86660, 87808, 89136, 90993, 92610, 94080, 96040, 96768, 98784, 99040, 103992, 105840, 107520, 108045, 109760, 111420, 112896, 115248, 116991, 118848, 120960, 121324, 123480, 125440, 129654, 129990, 131712, 133704, 138240, 138656, 141120, 144060, 148176, 148560, 150528, 151655, 153664, 155988, 158464, 161280, 164640, 167130, 169344, 172872, 173320, 175616, 178272, 181986, 185220, 188160, 192080, 193536, 194985, 197568, 198080, 207984, 211680, 212317, 216090, 219520, 222840, 225792, 230496, 233982, 237696, 241920, 242648, 246960, 250880, 259308, 259980, 263424, 267408, 272979, 277312, 282240, 288120, 296352, 297120, 303310, 307328, 311976, 316928, 322560, 324135, 329280, 334260, 338688, 345744, 346640, 351232, 356544, 363972, 370440, 376320, 384160, 389970, 395136, 396160, 415968, 423360, 424634, 432180, 439040, 445680, 451584, 454965, 460992, 467964, 475392, 483840, 485296, 493920, 518616, 519960, 526848, 534816, 545958, 554624, 564480, 576240, 584955, 592704, 594240, 606620, 614656, 623952, 633856, 636951, 648270, 658560, 668520, 677376, 691488, 693280, 713088, 727944, 740880, 752640, 768320, 779940, 790272, 792320, 818937, 831936, 846720, 849268, 864360, 878080, 891360, 909930, 921984, 935928, 950784, 967680, 970592, 987840, 1037232, 1039920, 1053696, 1061585, 1069632, 1091916, 1109248, 1128960, 1152480, 1169910, 1185408, 1188480, 1213240, 1229312, 1247904, 1273902, 1296540, 1317120, 1337040, 1354752, 1364895, 1382976, 1386560, 1426176, 1455888, 1481760, 1486219, 1536640, 1559880, 1580544, 1584640, 1637874, 1663872, 1693440, 1698536, 1728720, 1756160, 1782720, 1819860, 1843968, 1871856, 1901568, 1910853, 1941184, 1975680, 2074464, 2079840, 2123170, 2139264, 2183832, 2218496, 2257920, 2304960, 2339820, 2370816, 2376960, 2426480, 2458624, 2495808, 2547804, 2593080, 2634240, 2674080, 2729790, 2765952, 2773120, 2852352, 2911776, 2963520, 2972438, 3073280, 3119760, 3161088, 3169280, 3184755, 3275748, 3327744, 3386880, 3397072, 3457440, 3565440, 3639720, 3687936, 3743712, 3821706, 3882368, 3951360, 4094685, 4148928, 4159680, 4246340, 4278528, 4367664, 4436992, 4458657, 4609920, 4679640, 4741632, 4753920, 4852960, 4991616, 5095608, 5186160, 5268480, 5348160, 5459580, 5531904, 5546240, 5704704, 5732559, 5823552, 5927040, 5944876, 6146560, 6239520, 6369510, 6551496, 6655488, 6773760, 6794144, 6914880, 7130880, 7279440, 7375872, 7431095, 7487424, 7643412, 7764736, 7902720, 8189370, 8297856, 8319360, 8492680, 8557056, 8735328, 8917314, 9219840, 9359280, 9483264, 9507840, 9554265, 9705920, 9983232, 10191216, 10372320, 10696320, 10919160, 11063808, 11092480, 11465118, 11647104, 11854080, 11889752, 12293120, 12479040, 12739020, 13102992, 13310976, 13375971, 13588288, 13829760, 14261760, 14558880, 14862190, 14974848, 15286824, 15529472, 15805440, 16378740, 16595712, 16638720, 16985360, 17114112, 17470656, 17834628, 18439680, 18718560, 19108530, 19411840, 19966464, 20382432, 20744640, 21392640, 21838320, 22127616, 22184960, 22293285, 22930236, 23294208, 23708160, 23779504, 24958080, 25478040, 26205984, 26751942, 27176576, 27659520, 28523520, 28662795, 29117760, 29724380, 29949696, 30573648, 31058944, 32757480, 33191424, 33277440, 33970720, 34941312, 35669256, 36879360, 37437120, 38217060, 38823680, 39932928, 40127913, 40764864, 41489280, 42785280, 43676640, 44586570, 45860472, 46588416, 47416320, 47559008, 49916160, 50956080, 52411968, 53503884, 54353152, 55319040, 57325590, 58235520, 59448760, 59899392, 61147296, 65514960, 66382848, 66554880, 66879855, 67941440, 69882624, 71338512, 74874240, 76434120, 77647360, 80255826, 81529728, 82978560, 85570560, 87353280, 89173140, 91720944, 93176832, 95118016, 99832320, 101912160, 104823936, 107007768, 108706304, 110638080, 114651180, 116471040, 118897520, 119798784, 122294592, 131029920, 133759710, 135882880, 139765248, 142677024, 149748480, 152868240, 155294720, 160511652, 163059456, 165957120, 174706560, 178346280, 183441888, 190236032, 199664640, 200639565, 203824320, 209647872, 214015536, 217412608, 229302360, 232942080, 237795040, 244589184, 262059840, 267519420, 271765760, 279530496, 285354048, 299496960, 305736480, 321023304, 326118912, 331914240, 349413120, 356692560, 366883776, 380472064, 401279130, 407648640, 419295744, 428031072, 458604720, 465884160, 475590080, 489178368, 524119680, 535038840, 543531520, 570708096, 598993920, 611472960, 642046608, 652237824, 698826240, 713385120, 733767552, 760944128, 802558260, 815297280, 838591488, 856062144, 917209440, 951180160, 978356736, 1048239360, 1070077680, 1087063040, 1141416192, 1222945920, 1284093216, 1397652480, 1426770240, 1467535104, 1521888256, 1605116520, 1630594560, 1712124288, 1834418880, 1902360320, 1956713472, 2096478720, 2140155360, 2282832384, 2445891840, 2568186432, 2853540480, 2935070208, 3210233040, 3261189120, 3424248576, 3668837760, 3804720640, 4192957440, 4280310720, 4565664768, 4891783680, 5136372864, 5707080960, 5870140416, 6420466080, 6848497152, 7337675520, 7609441280, 8560621440, 9783567360, 10272745728, 11414161920, 12840932160, 13696994304, 14675351040, 17121242880, 20545491456, 22828323840, 25681864320, 29350702080, 34242485760, 41090982912, 51363728640, 68484971520, 102727457280, 205454914560]

約数ペア:

[(1, 205454914560), (2, 102727457280), (3, 68484971520), (4, 51363728640), (5, 41090982912), (6, 34242485760), (7, 29350702080), (8, 25681864320), (9, 22828323840), (10, 20545491456), (12, 17121242880), (14, 14675351040), (15, 13696994304), (16, 12840932160), (18, 11414161920), (20, 10272745728), (21, 9783567360), (24, 8560621440), (27, 7609441280), (28, 7337675520), (30, 6848497152), (32, 6420466080), (35, 5870140416), (36, 5707080960), (40, 5136372864), (42, 4891783680), (45, 4565664768), (48, 4280310720), (49, 4192957440), (54, 3804720640), (56, 3668837760), (60, 3424248576), (63, 3261189120), (64, 3210233040), (70, 2935070208), (72, 2853540480), (80, 2568186432), (84, 2445891840), (90, 2282832384), (96, 2140155360), (98, 2096478720), (105, 1956713472), (108, 1902360320), (112, 1834418880), (120, 1712124288), (126, 1630594560), (128, 1605116520), (135, 1521888256), (140, 1467535104), (144, 1426770240), (147, 1397652480), (160, 1284093216), (168, 1222945920), (180, 1141416192), (189, 1087063040), (192, 1070077680), (196, 1048239360), (210, 978356736), (216, 951180160), (224, 917209440), (240, 856062144), (245, 838591488), (252, 815297280), (256, 802558260), (270, 760944128), (280, 733767552), (288, 713385120), (294, 698826240), (315, 652237824), (320, 642046608), (336, 611472960), (343, 598993920), (360, 570708096), (378, 543531520), (384, 535038840), (392, 524119680), (420, 489178368), (432, 475590080), (441, 465884160), (448, 458604720), (480, 428031072), (490, 419295744), (504, 407648640), (512, 401279130), (540, 380472064), (560, 366883776), (576, 356692560), (588, 349413120), (619, 331914240), (630, 326118912), (640, 321023304), (672, 305736480), (686, 299496960), (720, 285354048), (735, 279530496), (756, 271765760), (768, 267519420), (784, 262059840), (840, 244589184), (864, 237795040), (882, 232942080), (896, 229302360), (945, 217412608), (960, 214015536), (980, 209647872), (1008, 203824320), (1024, 200639565), (1029, 199664640), (1080, 190236032), (1120, 183441888), (1152, 178346280), (1176, 174706560), (1238, 165957120), (1260, 163059456), (1280, 160511652), (1323, 155294720), (1344, 152868240), (1372, 149748480), (1440, 142677024), (1470, 139765248), (1512, 135882880), (1536, 133759710), (1568, 131029920), (1680, 122294592), (1715, 119798784), (1728, 118897520), (1764, 116471040), (1792, 114651180), (1857, 110638080), (1890, 108706304), (1920, 107007768), (1960, 104823936), (2016, 101912160), (2058, 99832320), (2160, 95118016), (2205, 93176832), (2240, 91720944), (2304, 89173140), (2352, 87353280), (2401, 85570560), (2476, 82978560), (2520, 81529728), (2560, 80255826), (2646, 77647360), (2688, 76434120), (2744, 74874240), (2880, 71338512), (2940, 69882624), (3024, 67941440), (3072, 66879855), (3087, 66554880), (3095, 66382848), (3136, 65514960), (3360, 61147296), (3430, 59899392), (3456, 59448760), (3528, 58235520), (3584, 57325590), (3714, 55319040), (3780, 54353152), (3840, 53503884), (3920, 52411968), (4032, 50956080), (4116, 49916160), (4320, 47559008), (4333, 47416320), (4410, 46588416), (4480, 45860472), (4608, 44586570), (4704, 43676640), (4802, 42785280), (4952, 41489280), (5040, 40764864), (5120, 40127913), (5145, 39932928), (5292, 38823680), (5376, 38217060), (5488, 37437120), (5571, 36879360), (5760, 35669256), (5880, 34941312), (6048, 33970720), (6174, 33277440), (6190, 33191424), (6272, 32757480), (6615, 31058944), (6720, 30573648), (6860, 29949696), (6912, 29724380), (7056, 29117760), (7168, 28662795), (7203, 28523520), (7428, 27659520), (7560, 27176576), (7680, 26751942), (7840, 26205984), (8064, 25478040), (8232, 24958080), (8640, 23779504), (8666, 23708160), (8820, 23294208), (8960, 22930236), (9216, 22293285), (9261, 22184960), (9285, 22127616), (9408, 21838320), (9604, 21392640), (9904, 20744640), (10080, 20382432), (10290, 19966464), (10584, 19411840), (10752, 19108530), (10976, 18718560), (11142, 18439680), (11520, 17834628), (11760, 17470656), (12005, 17114112), (12096, 16985360), (12348, 16638720), (12380, 16595712), (12544, 16378740), (12999, 15805440), (13230, 15529472), (13440, 15286824), (13720, 14974848), (13824, 14862190), (14112, 14558880), (14406, 14261760), (14856, 13829760), (15120, 13588288), (15360, 13375971), (15435, 13310976), (15680, 13102992), (16128, 12739020), (16464, 12479040), (16713, 12293120), (17280, 11889752), (17332, 11854080), (17640, 11647104), (17920, 11465118), (18522, 11092480), (18570, 11063808), (18816, 10919160), (19208, 10696320), (19808, 10372320), (20160, 10191216), (20580, 9983232), (21168, 9705920), (21504, 9554265), (21609, 9507840), (21665, 9483264), (21952, 9359280), (22284, 9219840), (23040, 8917314), (23520, 8735328), (24010, 8557056), (24192, 8492680), (24696, 8319360), (24760, 8297856), (25088, 8189370), (25998, 7902720), (26460, 7764736), (26880, 7643412), (27440, 7487424), (27648, 7431095), (27855, 7375872), (28224, 7279440), (28812, 7130880), (29712, 6914880), (30240, 6794144), (30331, 6773760), (30870, 6655488), (31360, 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(79232, 2593080), (80640, 2547804), (82320, 2495808), (83565, 2458624), (84672, 2426480), (86436, 2376960), (86660, 2370816), (87808, 2339820), (89136, 2304960), (90993, 2257920), (92610, 2218496), (94080, 2183832), (96040, 2139264), (96768, 2123170), (98784, 2079840), (99040, 2074464), (103992, 1975680), (105840, 1941184), (107520, 1910853), (108045, 1901568), (109760, 1871856), (111420, 1843968), (112896, 1819860), (115248, 1782720), (116991, 1756160), (118848, 1728720), (120960, 1698536), (121324, 1693440), (123480, 1663872), (125440, 1637874), (129654, 1584640), (129990, 1580544), (131712, 1559880), (133704, 1536640), (138240, 1486219), (138656, 1481760), (141120, 1455888), (144060, 1426176), (148176, 1386560), (148560, 1382976), (150528, 1364895), (151655, 1354752), (153664, 1337040), (155988, 1317120), (158464, 1296540), (161280, 1273902), (164640, 1247904), (167130, 1229312), (169344, 1213240), (172872, 1188480), (173320, 1185408), (175616, 1169910), (178272, 1152480), (181986, 1128960), (185220, 1109248), (188160, 1091916), (192080, 1069632), (193536, 1061585), (194985, 1053696), (197568, 1039920), (198080, 1037232), (207984, 987840), (211680, 970592), (212317, 967680), (216090, 950784), (219520, 935928), (222840, 921984), (225792, 909930), (230496, 891360), (233982, 878080), (237696, 864360), (241920, 849268), (242648, 846720), (246960, 831936), (250880, 818937), (259308, 792320), (259980, 790272), (263424, 779940), (267408, 768320), (272979, 752640), (277312, 740880), (282240, 727944), (288120, 713088), (296352, 693280), (297120, 691488), (303310, 677376), (307328, 668520), (311976, 658560), (316928, 648270), (322560, 636951), (324135, 633856), (329280, 623952), (334260, 614656), (338688, 606620), (345744, 594240), (346640, 592704), (351232, 584955), (356544, 576240), (363972, 564480), (370440, 554624), (376320, 545958), (384160, 534816), (389970, 526848), (395136, 519960), (396160, 518616), (415968, 493920), (423360, 485296), (424634, 483840), (432180, 475392), (439040, 467964), (445680, 460992), (451584, 454965)]