20827916928

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:130

約数の個数: 1152

約数和(自身を含む): 83862604800

約数和(自身を除く): 63034687872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 29, 31, 32, 34, 36, 39, 42, 48, 51, 52, 56, 58, 62, 63, 64, 68, 72, 78, 84, 87, 91, 93, 96, 102, 104, 112, 116, 117, 119, 124, 126, 128, 136, 144, 153, 156, 168, 169, 174, 182, 186, 192, 203, 204, 208, 217, 221, 224, 232, 234, 238, 248, 252, 261, 272, 273, 279, 288, 306, 312, 336, 338, 348, 357, 364, 372, 377, 384, 403, 406, 408, 416, 434, 442, 448, 464, 468, 476, 493, 496, 504, 507, 522, 527, 544, 546, 558, 576, 609, 612, 624, 651, 663, 672, 676, 696, 714, 728, 744, 754, 806, 812, 816, 819, 832, 868, 884, 896, 899, 928, 936, 952, 986, 992, 1008, 1014, 1044, 1054, 1071, 1088, 1092, 1116, 1131, 1152, 1183, 1209, 1218, 1224, 1248, 1302, 1326, 1344, 1352, 1392, 1428, 1456, 1479, 1488, 1508, 1521, 1547, 1581, 1612, 1624, 1632, 1638, 1664, 1736, 1768, 1798, 1827, 1856, 1872, 1904, 1953, 1972, 1984, 1989, 2016, 2028, 2088, 2108, 2142, 2176, 2184, 2232, 2262, 2366, 2418, 2436, 2448, 2496, 2604, 2639, 2652, 2688, 2697, 2704, 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230724, 232128, 233856, 235248, 236096, 241332, 244528, 245427, 246636, 248472, 249951, 249984, 251472, 253344, 254592, 258912, 265608, 267189, 269178, 270816, 274456, 275094, 275808, 280488, 283968, 287742, 293384, 297024, 302064, 303552, 303862, 307632, 308763, 313664, 320943, 321776, 327236, 328848, 330057, 331296, 333268, 335296, 337792, 340704, 345216, 352872, 354144, 356252, 358904, 361088, 361998, 366792, 367744, 373984, 377208, 380016, 383656, 397358, 402752, 403767, 406224, 410176, 411684, 413712, 420732, 427924, 431613, 434304, 438464, 440076, 441728, 445536, 453096, 454272, 455793, 461448, 464256, 470496, 472192, 482664, 489056, 490854, 493272, 496944, 499902, 502944, 506688, 517824, 531216, 534378, 538356, 541632, 548912, 550188, 551616, 560976, 567936, 575484, 583219, 586768, 594048, 596037, 604128, 607104, 607724, 615264, 617526, 623441, 627328, 641886, 643552, 654472, 657696, 660114, 662592, 666536, 670592, 681408, 705744, 708288, 712504, 717808, 723996, 733584, 736281, 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約数ペア:

[(1, 20827916928), (2, 10413958464), (3, 6942638976), (4, 5206979232), (6, 3471319488), (7, 2975416704), (8, 2603489616), (9, 2314212992), (12, 1735659744), (13, 1602147456), (14, 1487708352), (16, 1301744808), (17, 1225171584), (18, 1157106496), (21, 991805568), (24, 867829872), (26, 801073728), (28, 743854176), (29, 718204032), (31, 671868288), (32, 650872404), (34, 612585792), (36, 578553248), (39, 534049152), (42, 495902784), (48, 433914936), (51, 408390528), (52, 400536864), (56, 371927088), (58, 359102016), (62, 335934144), (63, 330601856), (64, 325436202), (68, 306292896), (72, 289276624), (78, 267024576), (84, 247951392), (87, 239401344), (91, 228878208), (93, 223956096), (96, 216957468), (102, 204195264), (104, 200268432), (112, 185963544), (116, 179551008), (117, 178016384), (119, 175024512), (124, 167967072), (126, 165300928), (128, 162718101), (136, 153146448), (144, 144638312), (153, 136130176), (156, 133512288), (168, 123975696), (169, 123242112), (174, 119700672), (182, 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28609776), (744, 27994512), (754, 27623232), (806, 25841088), (812, 25650144), (816, 25524408), (819, 25430912), (832, 25033554), (868, 23995296), (884, 23560992), (896, 23245443), (899, 23167872), (928, 22443876), (936, 22252048), (952, 21878064), (986, 21123648), (992, 20995884), (1008, 20662616), (1014, 20540352), (1044, 19950112), (1054, 19760832), (1071, 19447168), (1088, 19143306), (1092, 19073184), (1116, 18663008), (1131, 18415488), (1152, 18079789), (1183, 17606016), (1209, 17227392), (1218, 17100096), (1224, 17016272), (1248, 16689036), (1302, 15996864), (1326, 15707328), (1344, 15496962), (1352, 15405264), (1392, 14962584), (1428, 14585376), (1456, 14304888), (1479, 14082432), (1488, 13997256), (1508, 13811616), (1521, 13693568), (1547, 13463424), (1581, 13173888), (1612, 12920544), (1624, 12825072), (1632, 12762204), (1638, 12715456), (1664, 12516777), (1736, 11997648), (1768, 11780496), (1798, 11583936), (1827, 11400064), (1856, 11221938), (1872, 11126024), (1904, 10939032), (1953, 10664576), (1972, 10561824), (1984, 10497942), (1989, 10471552), (2016, 10331308), (2028, 10270176), (2088, 9975056), (2108, 9880416), (2142, 9723584), (2176, 9571653), (2184, 9536592), (2232, 9331504), (2262, 9207744), (2366, 8803008), (2418, 8613696), (2436, 8550048), (2448, 8508136), (2496, 8344518), (2604, 7998432), (2639, 7892352), (2652, 7853664), (2688, 7748481), (2697, 7722624), (2704, 7702632), (2784, 7481292), (2821, 7383168), (2856, 7292688), (2873, 7249536), (2912, 7152444), (2958, 7041216), (2976, 6998628), (3016, 6905808), (3042, 6846784), (3094, 6731712), (3162, 6586944), (3224, 6460272), (3248, 6412536), (3264, 6381102), (3276, 6357728), (3393, 6138496), (3451, 6035328), (3472, 5998824), (3536, 5890248), (3549, 5868672), (3596, 5791968), (3627, 5742464), (3654, 5700032), (3689, 5645952), (3712, 5610969), (3744, 5563012), (3808, 5469516), (3906, 5332288), (3944, 5280912), (3968, 5248971), (3978, 5235776), (4032, 5165654), (4056, 5135088), (4176, 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(8463, 2461056), (8568, 2430896), (8619, 2416512), (8736, 2384148), (8874, 2347072), (8928, 2332876), (9048, 2301936), (9282, 2243904), (9464, 2200752), (9486, 2195648), (9672, 2153424), (9744, 2137512), (9792, 2127034), (9802, 2124864), (10353, 2011776), (10416, 1999608), (10478, 1987776), (10556, 1973088), (10608, 1963416), (10647, 1956224), (10788, 1930656), (10816, 1925658), (11067, 1881984), (11136, 1870323), (11284, 1845792), (11424, 1823172), (11492, 1812384), (11648, 1788111), (11687, 1782144), (11832, 1760304), (11904, 1749657), (12064, 1726452), (12168, 1711696), (12376, 1682928), (12586, 1654848), (12648, 1646736), (12818, 1624896), (12896, 1615068), (12992, 1603134), (13104, 1589432), (13572, 1534624), (13702, 1520064), (13804, 1508832), (13888, 1499706), (13923, 1495936), (14144, 1472562), (14196, 1467168), (14384, 1447992), (14508, 1435616), (14616, 1425008), (14703, 1416576), (14756, 1411488), (14976, 1390753), (15232, 1367379), (15283, 1362816), (15624, 1333072), 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