21055402368

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:132

約数の個数: 1152

約数和(自身を含む): 88483449600

約数和(自身を除く): 67428047232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 19, 21, 22, 24, 26, 28, 31, 32, 33, 36, 38, 39, 42, 44, 48, 52, 56, 57, 62, 63, 64, 66, 72, 76, 77, 78, 84, 88, 91, 93, 96, 99, 104, 112, 114, 117, 124, 126, 128, 132, 133, 143, 144, 152, 154, 156, 168, 171, 176, 182, 186, 192, 198, 208, 209, 217, 224, 228, 231, 234, 247, 248, 252, 264, 266, 273, 279, 286, 288, 304, 308, 312, 336, 341, 342, 352, 364, 372, 384, 396, 399, 403, 416, 418, 429, 434, 448, 456, 462, 468, 494, 496, 504, 528, 532, 546, 558, 572, 576, 589, 608, 616, 624, 627, 651, 672, 682, 684, 693, 704, 728, 741, 744, 792, 798, 806, 819, 832, 836, 858, 868, 896, 912, 924, 936, 961, 988, 992, 1001, 1008, 1023, 1056, 1064, 1092, 1116, 1144, 1152, 1178, 1197, 1209, 1216, 1232, 1248, 1254, 1287, 1302, 1344, 1364, 1368, 1386, 1408, 1456, 1463, 1482, 1488, 1584, 1596, 1612, 1638, 1664, 1672, 1716, 1729, 1736, 1767, 1824, 1848, 1872, 1881, 1922, 1953, 1976, 1984, 2002, 2016, 2046, 2112, 2128, 2184, 2223, 2232, 2288, 2356, 2387, 2394, 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16368, 16492, 16926, 17024, 17298, 17472, 17556, 17732, 17784, 17856, 18018, 18259, 18304, 18848, 19019, 19096, 19152, 19344, 19437, 20064, 20181, 20592, 20748, 20832, 21142, 21204, 21483, 21736, 21824, 21888, 22176, 22568, 22971, 23064, 23408, 23712, 24024, 24453, 24552, 24738, 24986, 25389, 25536, 25792, 25916, 26208, 26334, 26598, 26752, 26908, 27456, 27664, 27776, 28272, 28644, 29016, 29568, 30096, 30628, 30752, 31031, 31122, 31248, 31616, 31713, 32032, 32604, 32736, 32984, 33852, 34596, 34944, 35112, 35464, 35568, 35712, 36036, 36518, 37107, 37479, 37696, 38038, 38192, 38304, 38688, 38874, 39897, 40128, 40362, 41184, 41496, 41664, 42284, 42408, 42966, 43472, 43648, 44352, 45136, 45353, 45942, 46128, 46816, 47424, 48048, 48906, 49104, 49476, 49972, 50778, 51072, 51584, 51832, 52416, 52668, 53196, 53599, 53816, 54777, 54912, 55328, 56544, 57057, 57288, 58032, 58311, 60192, 60543, 61256, 61504, 62062, 62244, 62496, 63426, 64064, 65208, 65472, 65968, 67704, 68913, 69192, 70224, 70928, 71136, 72072, 73036, 73997, 74214, 74958, 75392, 76076, 76384, 76608, 77376, 77748, 79794, 80256, 80724, 82368, 82992, 83328, 84227, 84568, 84816, 85932, 86944, 87451, 88704, 90272, 90706, 91884, 92256, 93093, 93632, 94848, 95139, 96096, 97812, 98208, 98952, 99944, 101556, 103664, 104832, 105336, 106392, 107198, 107632, 109554, 110656, 112437, 113088, 114114, 114576, 116064, 116622, 120384, 121086, 122512, 123008, 124124, 124488, 124992, 126852, 127813, 128128, 130416, 130944, 131936, 135408, 136059, 137423, 137826, 138384, 140448, 141856, 142272, 144144, 146072, 147994, 148428, 149916, 152152, 152768, 153216, 154752, 155496, 159588, 160797, 161448, 164331, 164736, 165984, 168454, 169136, 169632, 171171, 171864, 173888, 174902, 180544, 181412, 183768, 184512, 186186, 187264, 190278, 192192, 195624, 196416, 197904, 199888, 200849, 203112, 207328, 210672, 212784, 214396, 215264, 219108, 221312, 221991, 224874, 226176, 228228, 229152, 232128, 233244, 237367, 240768, 242172, 245024, 248248, 248976, 249984, 252681, 253704, 255626, 260832, 262353, 263872, 270816, 272118, 274846, 275652, 276768, 279279, 280896, 283712, 284544, 288288, 292144, 295988, 296856, 299832, 304304, 305536, 310992, 319176, 321594, 322896, 328662, 331968, 336908, 338272, 339264, 342342, 343728, 347776, 349804, 361088, 362824, 367536, 369024, 372372, 380556, 383439, 384384, 391248, 392832, 395808, 399776, 401698, 406224, 408177, 412269, 414656, 421344, 425568, 428792, 430528, 438216, 443982, 449748, 456456, 458304, 464256, 466488, 474734, 482391, 484344, 490048, 496496, 497952, 505362, 507408, 511252, 521664, 524706, 527744, 541632, 544236, 549692, 551304, 553536, 558558, 561792, 567424, 576576, 584288, 589589, 591976, 593712, 599664, 602547, 608608, 621984, 638352, 643188, 645792, 657324, 663936, 665973, 673816, 676544, 678528, 684684, 687456, 699608, 712101, 725648, 735072, 744744, 758043, 761112, 766878, 782496, 787059, 791616, 799552, 803396, 812448, 816354, 824538, 829312, 842688, 851136, 857584, 861056, 876432, 887964, 899496, 912912, 916608, 932976, 949468, 961961, 964782, 968688, 980096, 992992, 995904, 1010724, 1014816, 1022504, 1043328, 1049412, 1083264, 1088472, 1099384, 1102608, 1107072, 1117116, 1150317, 1153152, 1168576, 1179178, 1183952, 1187424, 1199328, 1205094, 1217216, 1236807, 1243968, 1276704, 1286376, 1291584, 1314648, 1331946, 1347632, 1353088, 1369368, 1374912, 1399216, 1405943, 1424202, 1451296, 1470144, 1489488, 1516086, 1522224, 1533756, 1564992, 1574118, 1583232, 1599104, 1606792, 1624896, 1632708, 1649076, 1661569, 1685376, 1702272, 1715168, 1752864, 1768767, 1775928, 1798992, 1807641, 1825824, 1865952, 1898936, 1923922, 1929564, 1937376, 1985984, 1991808, 2021448, 2029632, 2045008, 2098824, 2136303, 2176944, 2198768, 2205216, 2234232, 2300634, 2337152, 2358356, 2367904, 2374848, 2398656, 2410188, 2434432, 2473614, 2487936, 2553408, 2572752, 2583168, 2611037, 2629296, 2663892, 2695264, 2738736, 2749824, 2798432, 2811886, 2848404, 2885883, 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約数ペア:

[(1, 21055402368), (2, 10527701184), (3, 7018467456), (4, 5263850592), (6, 3509233728), (7, 3007914624), (8, 2631925296), (9, 2339489152), (11, 1914127488), (12, 1754616864), (13, 1619646336), (14, 1503957312), (16, 1315962648), (18, 1169744576), (19, 1108179072), (21, 1002638208), (22, 957063744), (24, 877308432), (26, 809823168), (28, 751978656), (31, 679206528), (32, 657981324), (33, 638042496), (36, 584872288), (38, 554089536), (39, 539882112), (42, 501319104), (44, 478531872), (48, 438654216), (52, 404911584), (56, 375989328), (57, 369393024), (62, 339603264), (63, 334212736), (64, 328990662), (66, 319021248), (72, 292436144), (76, 277044768), (77, 273446784), (78, 269941056), (84, 250659552), (88, 239265936), (91, 231378048), (93, 226402176), (96, 219327108), (99, 212680832), (104, 202455792), (112, 187994664), (114, 184696512), (117, 179960704), (124, 169801632), (126, 167106368), (128, 164495331), (132, 159510624), (133, 158311296), (143, 147240576), (144, 146218072), (152, 138522384), (154, 136723392), (156, 134970528), (168, 125329776), (171, 123131008), (176, 119632968), (182, 115689024), (186, 113201088), (192, 109663554), (198, 106340416), (208, 101227896), (209, 100743552), (217, 97029504), (224, 93997332), (228, 92348256), (231, 91148928), (234, 89980352), (247, 85244544), (248, 84900816), (252, 83553184), (264, 79755312), (266, 79155648), (273, 77126016), (279, 75467392), (286, 73620288), (288, 73109036), (304, 69261192), (308, 68361696), (312, 67485264), (336, 62664888), (341, 61746048), (342, 61565504), (352, 59816484), (364, 57844512), (372, 56600544), (384, 54831777), (396, 53170208), (399, 52770432), (403, 52246656), (416, 50613948), (418, 50371776), (429, 49080192), (434, 48514752), (448, 46998666), (456, 46174128), (462, 45574464), (468, 44990176), (494, 42622272), (496, 42450408), (504, 41776592), (528, 39877656), (532, 39577824), (546, 38563008), (558, 37733696), (572, 36810144), (576, 36554518), (589, 35747712), (608, 34630596), (616, 34180848), (624, 33742632), (627, 33581184), (651, 32343168), (672, 31332444), (682, 30873024), (684, 30782752), (693, 30382976), (704, 29908242), (728, 28922256), (741, 28414848), (744, 28300272), (792, 26585104), (798, 26385216), (806, 26123328), (819, 25708672), (832, 25306974), (836, 25185888), (858, 24540096), (868, 24257376), (896, 23499333), (912, 23087064), (924, 22787232), (936, 22495088), (961, 21909888), (988, 21311136), (992, 21225204), (1001, 21034368), (1008, 20888296), (1023, 20582016), (1056, 19938828), (1064, 19788912), (1092, 19281504), (1116, 18866848), (1144, 18405072), (1152, 18277259), (1178, 17873856), (1197, 17590144), (1209, 17415552), (1216, 17315298), (1232, 17090424), (1248, 16871316), (1254, 16790592), (1287, 16360064), (1302, 16171584), (1344, 15666222), (1364, 15436512), (1368, 15391376), (1386, 15191488), (1408, 14954121), (1456, 14461128), (1463, 14391936), (1482, 14207424), (1488, 14150136), (1584, 13292552), (1596, 13192608), (1612, 13061664), (1638, 12854336), (1664, 12653487), (1672, 12592944), (1716, 12270048), (1729, 12177792), (1736, 12128688), (1767, 11915904), (1824, 11543532), (1848, 11393616), (1872, 11247544), (1881, 11193728), (1922, 10954944), (1953, 10781056), (1976, 10655568), (1984, 10612602), (2002, 10517184), (2016, 10444148), (2046, 10291008), (2112, 9969414), (2128, 9894456), (2184, 9640752), (2223, 9471616), (2232, 9433424), (2288, 9202536), (2356, 8936928), (2387, 8820864), (2394, 8795072), (2418, 8707776), (2432, 8657649), (2464, 8545212), (2496, 8435658), (2508, 8395296), (2574, 8180032), (2604, 8085792), (2688, 7833111), (2717, 7749504), (2728, 7718256), (2736, 7695688), (2772, 7595744), (2821, 7463808), (2883, 7303296), (2912, 7230564), (2926, 7195968), (2964, 7103712), (2976, 7075068), (3003, 7011456), (3069, 6860672), (3168, 6646276), (3192, 6596304), (3224, 6530832), (3276, 6427168), (3344, 6296472), (3432, 6135024), (3458, 6088896), (3472, 6064344), (3534, 5957952), (3627, 5805184), (3648, 5771766), (3696, 5696808), (3744, 5623772), (3762, 5596864), (3844, 5477472), (3906, 5390528), (3952, 5327784), (3968, 5306301), (4004, 5258592), (4032, 5222074), (4092, 5145504), (4123, 5106816), (4224, 4984707), (4256, 4947228), (4368, 4820376), (4389, 4797312), (4433, 4749696), (4446, 4735808), (4464, 4716712), (4576, 4601268), (4712, 4468464), (4774, 4410432), (4788, 4397536), (4836, 4353888), (4928, 4272606), (4992, 4217829), (5016, 4197648), (5148, 4090016), (5187, 4059264), (5208, 4042896), (5301, 3971968), (5434, 3874752), (5456, 3859128), (5472, 3847844), (5544, 3797872), (5642, 3731904), (5766, 3651648), (5824, 3615282), (5852, 3597984), (5928, 3551856), (5952, 3537534), (6006, 3505728), (6138, 3430336), (6336, 3323138), (6384, 3298152), (6448, 3265416), (6479, 3249792), (6552, 3213584), (6688, 3148236), (6727, 3129984), (6864, 3067512), (6916, 3044448), (6944, 3032172), (7068, 2978976), (7161, 2940288), (7254, 2902592), (7296, 2885883), (7392, 2848404), (7488, 2811886), (7524, 2798432), (7657, 2749824), (7688, 2738736), (7812, 2695264), (7904, 2663892), (8008, 2629296), (8064, 2611037), (8151, 2583168), (8184, 2572752), (8246, 2553408), (8463, 2487936), (8512, 2473614), (8649, 2434432), (8736, 2410188), (8778, 2398656), (8866, 2374848), (8892, 2367904), (8928, 2358356), (9009, 2337152), (9152, 2300634), (9424, 2234232), (9548, 2205216), (9576, 2198768), (9672, 2176944), (9856, 2136303), (10032, 2098824), (10296, 2045008), (10374, 2029632), (10416, 2021448), (10571, 1991808), (10602, 1985984), (10868, 1937376), (10912, 1929564), (10944, 1923922), (11088, 1898936), (11284, 1865952), (11532, 1825824), (11648, 1807641), (11704, 1798992), (11856, 1775928), (11904, 1768767), (12012, 1752864), (12276, 1715168), (12369, 1702272), (12493, 1685376), (12672, 1661569), (12768, 1649076), (12896, 1632708), (12958, 1624896), (13104, 1606792), (13167, 1599104), (13299, 1583232), (13376, 1574118), (13454, 1564992), (13728, 1533756), (13832, 1522224), (13888, 1516086), 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