21037528512

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 1008

約数和(自身を含む): 84994430976

約数和(自身を除く): 63956902464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 31, 32, 33, 36, 39, 42, 44, 48, 52, 56, 62, 63, 64, 66, 72, 77, 78, 84, 88, 91, 93, 96, 99, 104, 107, 112, 117, 121, 124, 126, 132, 143, 144, 154, 156, 168, 176, 182, 186, 192, 198, 208, 214, 217, 224, 231, 234, 242, 248, 252, 264, 273, 279, 286, 288, 308, 312, 321, 336, 341, 352, 363, 364, 372, 396, 403, 416, 428, 429, 434, 448, 462, 468, 484, 496, 504, 528, 546, 558, 572, 576, 616, 624, 642, 651, 672, 682, 693, 704, 726, 728, 744, 749, 792, 806, 819, 832, 847, 856, 858, 868, 924, 936, 963, 968, 992, 1001, 1008, 1023, 1056, 1089, 1092, 1116, 1144, 1177, 1209, 1232, 1248, 1284, 1287, 1302, 1344, 1364, 1386, 1391, 1452, 1456, 1488, 1498, 1573, 1584, 1612, 1638, 1694, 1712, 1716, 1736, 1848, 1872, 1926, 1936, 1953, 1984, 2002, 2016, 2046, 2112, 2178, 2184, 2232, 2247, 2288, 2354, 2387, 2418, 2464, 2496, 2541, 2568, 2574, 2604, 2728, 2772, 2782, 2821, 2904, 2912, 2976, 2996, 3003, 3069, 3146, 3168, 3224, 3276, 3317, 3388, 3424, 3432, 3472, 3531, 3627, 3696, 3744, 3751, 3852, 3872, 3906, 4004, 4032, 4092, 4173, 4356, 4368, 4433, 4464, 4494, 4576, 4708, 4719, 4774, 4836, 4928, 5082, 5136, 5148, 5208, 5456, 5544, 5564, 5642, 5808, 5824, 5952, 5992, 6006, 6138, 6292, 6336, 6448, 6552, 6634, 6741, 6776, 6848, 6864, 6944, 7062, 7161, 7254, 7392, 7488, 7502, 7623, 7704, 7744, 7812, 8008, 8184, 8239, 8346, 8463, 8712, 8736, 8866, 8928, 8988, 9009, 9152, 9416, 9438, 9548, 9672, 9737, 9951, 10164, 10272, 10296, 10416, 10593, 10912, 11011, 11088, 11128, 11253, 11284, 11616, 11984, 12012, 12276, 12519, 12584, 12896, 12947, 13104, 13268, 13299, 13482, 13552, 13728, 13888, 14124, 14157, 14322, 14508, 14784, 15004, 15246, 15301, 15408, 15624, 16016, 16368, 16478, 16692, 16926, 17424, 17472, 17732, 17856, 17976, 18018, 18832, 18876, 19096, 19344, 19474, 19902, 20328, 20544, 20592, 20832, 21186, 21483, 21824, 22022, 22176, 22256, 22506, 22568, 23219, 23232, 23968, 24024, 24552, 24717, 25038, 25168, 25389, 25792, 25894, 26208, 26257, 26536, 26598, 26964, 27104, 27456, 28248, 28314, 28644, 29016, 29211, 29853, 30008, 30492, 30602, 30816, 31031, 31248, 32032, 32736, 32956, 33033, 33384, 33759, 33852, 34848, 35464, 35952, 36036, 36487, 37664, 37752, 38192, 38688, 38841, 38948, 39804, 39897, 40656, 41184, 41664, 42372, 42966, 43121, 44044, 44352, 44512, 45012, 45136, 45903, 46438, 47936, 48048, 48763, 49104, 49434, 50076, 50336, 50778, 51788, 52416, 52514, 53072, 53196, 53928, 54208, 56496, 56628, 57288, 58032, 58422, 59706, 60016, 60984, 61204, 61632, 62062, 62496, 64064, 65472, 65912, 66066, 66768, 67518, 67704, 69657, 69696, 70928, 71904, 72072, 72974, 74151, 75328, 75504, 76384, 77376, 77682, 77896, 78771, 79608, 79794, 81312, 82368, 84744, 85932, 86242, 87633, 88088, 89024, 90024, 90272, 90629, 91806, 92876, 93093, 96096, 97526, 98208, 98868, 99099, 100152, 100672, 101556, 103576, 105028, 106144, 106392, 107107, 107856, 109461, 112992, 113256, 114576, 116064, 116523, 116844, 119412, 120032, 121968, 122408, 124124, 124992, 129363, 131824, 132132, 133536, 135036, 135408, 137709, 139314, 141856, 143808, 144144, 145948, 146289, 148302, 151008, 152768, 155364, 155792, 157542, 159216, 159588, 162624, 168311, 169488, 171864, 172484, 175266, 176176, 180048, 180544, 181258, 183612, 185752, 186186, 192192, 195052, 196416, 197736, 198198, 200304, 203112, 207152, 208971, 210056, 212288, 212784, 214214, 215712, 218922, 225984, 226512, 229152, 232128, 233046, 233688, 236313, 238824, 240064, 243936, 244816, 248248, 255409, 258726, 263648, 264264, 267072, 270072, 270816, 271887, 275418, 278628, 279279, 283712, 288288, 291896, 292578, 296604, 301847, 302016, 310728, 311584, 315084, 318432, 319176, 321321, 328383, 336622, 338976, 341341, 343728, 344968, 350532, 352352, 360096, 362516, 367224, 371504, 372372, 388089, 390104, 395472, 396396, 400608, 401357, 406224, 414304, 417942, 420112, 425568, 428428, 431424, 437844, 438867, 453024, 458304, 466092, 467376, 472626, 474331, 477648, 487872, 489632, 496496, 504933, 510818, 517452, 527296, 528528, 540144, 541632, 543774, 550836, 557256, 558558, 576576, 583792, 585156, 593208, 603694, 621456, 623168, 630168, 636864, 638352, 642642, 656766, 673244, 677952, 682682, 687456, 689936, 701064, 704704, 720192, 725032, 734448, 743008, 744744, 766227, 776178, 780208, 790944, 792792, 801216, 802714, 812448, 815661, 828608, 835884, 840224, 851136, 856856, 875688, 877734, 905541, 906048, 932184, 934752, 945252, 948662, 955296, 963963, 979264, 992992, 1009866, 1021636, 1024023, 1034904, 1057056, 1080288, 1087548, 1101672, 1114512, 1117116, 1167584, 1170312, 1178177, 1186416, 1204071, 1207388, 1242912, 1260336, 1276704, 1285284, 1313532, 1346488, 1365364, 1374912, 1379872, 1402128, 1422993, 1450064, 1468896, 1486016, 1489488, 1514799, 1532454, 1552356, 1560416, 1581888, 1585584, 1605428, 1624896, 1631322, 1671768, 1680448, 1713712, 1751376, 1755468, 1811082, 1864368, 1869504, 1890504, 1897324, 1910592, 1927926, 1985984, 2019732, 2043272, 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約数ペア:

[(1, 21037528512), (2, 10518764256), (3, 7012509504), (4, 5259382128), (6, 3506254752), (7, 3005361216), (8, 2629691064), (9, 2337503168), (11, 1912502592), (12, 1753127376), (13, 1618271424), (14, 1502680608), (16, 1314845532), (18, 1168751584), (21, 1001787072), (22, 956251296), (24, 876563688), (26, 809135712), (28, 751340304), (31, 678629952), (32, 657422766), (33, 637500864), (36, 584375792), (39, 539423808), (42, 500893536), (44, 478125648), (48, 438281844), (52, 404567856), (56, 375670152), (62, 339314976), (63, 333929024), (64, 328711383), (66, 318750432), (72, 292187896), (77, 273214656), (78, 269711904), (84, 250446768), (88, 239062824), (91, 231181632), (93, 226209984), (96, 219140922), (99, 212500288), (104, 202283928), (107, 196612416), (112, 187835076), (117, 179807936), (121, 173863872), (124, 169657488), (126, 166964512), (132, 159375216), (143, 147115584), (144, 146093948), (154, 136607328), (156, 134855952), (168, 125223384), (176, 119531412), (182, 115590816), (186, 113104992), (192, 109570461), (198, 106250144), (208, 101141964), (214, 98306208), (217, 96947136), (224, 93917538), (231, 91071552), (234, 89903968), (242, 86931936), (248, 84828744), (252, 83482256), (264, 79687608), (273, 77060544), (279, 75403328), (286, 73557792), (288, 73046974), (308, 68303664), (312, 67427976), (321, 65537472), (336, 62611692), (341, 61693632), (352, 59765706), (363, 57954624), (364, 57795408), (372, 56552496), (396, 53125072), (403, 52202304), (416, 50570982), (428, 49153104), (429, 49038528), (434, 48473568), (448, 46958769), (462, 45535776), (468, 44951984), (484, 43465968), (496, 42414372), (504, 41741128), (528, 39843804), (546, 38530272), (558, 37701664), (572, 36778896), (576, 36523487), (616, 34151832), (624, 33713988), (642, 32768736), (651, 32315712), (672, 31305846), (682, 30846816), (693, 30357184), (704, 29882853), (726, 28977312), (728, 28897704), (744, 28276248), (749, 28087488), (792, 26562536), (806, 26101152), (819, 25686848), (832, 25285491), (847, 24837696), (856, 24576552), (858, 24519264), (868, 24236784), (924, 22767888), (936, 22475992), (963, 21845824), (968, 21732984), (992, 21207186), (1001, 21016512), (1008, 20870564), (1023, 20564544), (1056, 19921902), (1089, 19318208), (1092, 19265136), (1116, 18850832), (1144, 18389448), (1177, 17873856), (1209, 17400768), (1232, 17075916), (1248, 16856994), (1284, 16384368), (1287, 16346176), (1302, 16157856), (1344, 15652923), (1364, 15423408), (1386, 15178592), (1391, 15124032), (1452, 14488656), (1456, 14448852), (1488, 14138124), (1498, 14043744), (1573, 13374144), (1584, 13281268), (1612, 13050576), (1638, 12843424), (1694, 12418848), (1712, 12288276), (1716, 12259632), (1736, 12118392), (1848, 11383944), (1872, 11237996), (1926, 10922912), (1936, 10866492), (1953, 10771904), (1984, 10603593), (2002, 10508256), (2016, 10435282), (2046, 10282272), (2112, 9960951), (2178, 9659104), (2184, 9632568), (2232, 9425416), (2247, 9362496), (2288, 9194724), (2354, 8936928), (2387, 8813376), (2418, 8700384), (2464, 8537958), (2496, 8428497), (2541, 8279232), (2568, 8192184), (2574, 8173088), (2604, 8078928), (2728, 7711704), (2772, 7589296), (2782, 7562016), (2821, 7457472), (2904, 7244328), (2912, 7224426), (2976, 7069062), (2996, 7021872), (3003, 7005504), (3069, 6854848), (3146, 6687072), (3168, 6640634), (3224, 6525288), (3276, 6421712), (3317, 6342336), (3388, 6209424), (3424, 6144138), (3432, 6129816), (3472, 6059196), (3531, 5957952), (3627, 5800256), (3696, 5691972), (3744, 5618998), (3751, 5608512), (3852, 5461456), (3872, 5433246), (3906, 5385952), (4004, 5254128), (4032, 5217641), (4092, 5141136), (4173, 5041344), (4356, 4829552), (4368, 4816284), (4433, 4745664), (4464, 4712708), (4494, 4681248), (4576, 4597362), (4708, 4468464), (4719, 4458048), (4774, 4406688), (4836, 4350192), (4928, 4268979), (5082, 4139616), (5136, 4096092), (5148, 4086544), (5208, 4039464), (5456, 3855852), (5544, 3794648), (5564, 3781008), (5642, 3728736), (5808, 3622164), (5824, 3612213), (5952, 3534531), (5992, 3510936), (6006, 3502752), (6138, 3427424), (6292, 3343536), (6336, 3320317), (6448, 3262644), (6552, 3210856), (6634, 3171168), (6741, 3120832), (6776, 3104712), (6848, 3072069), (6864, 3064908), (6944, 3029598), (7062, 2978976), (7161, 2937792), (7254, 2900128), (7392, 2845986), (7488, 2809499), (7502, 2804256), (7623, 2759744), (7704, 2730728), (7744, 2716623), (7812, 2692976), (8008, 2627064), (8184, 2570568), (8239, 2553408), (8346, 2520672), (8463, 2485824), (8712, 2414776), (8736, 2408142), (8866, 2372832), (8928, 2356354), (8988, 2340624), (9009, 2335168), (9152, 2298681), (9416, 2234232), (9438, 2229024), (9548, 2203344), (9672, 2175096), (9737, 2160576), (9951, 2114112), (10164, 2069808), (10272, 2048046), (10296, 2043272), (10416, 2019732), (10593, 1985984), (10912, 1927926), (11011, 1910592), (11088, 1897324), (11128, 1890504), (11253, 1869504), (11284, 1864368), (11616, 1811082), (11984, 1755468), (12012, 1751376), (12276, 1713712), (12519, 1680448), (12584, 1671768), (12896, 1631322), (12947, 1624896), (13104, 1605428), (13268, 1585584), (13299, 1581888), (13482, 1560416), (13552, 1552356), (13728, 1532454), (13888, 1514799), (14124, 1489488), (14157, 1486016), (14322, 1468896), (14508, 1450064), (14784, 1422993), (15004, 1402128), (15246, 1379872), (15301, 1374912), (15408, 1365364), (15624, 1346488), (16016, 1313532), (16368, 1285284), (16478, 1276704), (16692, 1260336), (16926, 1242912), (17424, 1207388), (17472, 1204071), (17732, 1186416), (17856, 1178177), (17976, 1170312), (18018, 1167584), (18832, 1117116), (18876, 1114512), (19096, 1101672), (19344, 1087548), (19474, 1080288), (19902, 1057056), (20328, 1034904), (20544, 1024023), (20592, 1021636), (20832, 1009866), (21186, 992992), (21483, 979264), (21824, 963963), (22022, 955296), (22176, 948662), (22256, 945252), (22506, 934752), (22568, 932184), (23219, 906048), (23232, 905541), (23968, 877734), (24024, 875688), (24552, 856856), (24717, 851136), (25038, 840224), (25168, 835884), (25389, 828608), (25792, 815661), (25894, 812448), (26208, 802714), (26257, 801216), (26536, 792792), (26598, 790944), (26964, 780208), (27104, 776178), (27456, 766227), (28248, 744744), (28314, 743008), (28644, 734448), (29016, 725032), (29211, 720192), (29853, 704704), (30008, 701064), (30492, 689936), (30602, 687456), (30816, 682682), (31031, 677952), (31248, 673244), (32032, 656766), (32736, 642642), (32956, 638352), (33033, 636864), (33384, 630168), (33759, 623168), (33852, 621456), (34848, 603694), (35464, 593208), (35952, 585156), (36036, 583792), (36487, 576576), (37664, 558558), (37752, 557256), (38192, 550836), (38688, 543774), (38841, 541632), (38948, 540144), (39804, 528528), (39897, 527296), (40656, 517452), (41184, 510818), (41664, 504933), (42372, 496496), (42966, 489632), (43121, 487872), (44044, 477648), (44352, 474331), (44512, 472626), (45012, 467376), (45136, 466092), (45903, 458304), (46438, 453024), (47936, 438867), (48048, 437844), (48763, 431424), (49104, 428428), (49434, 425568), (50076, 420112), (50336, 417942), (50778, 414304), (51788, 406224), (52416, 401357), (52514, 400608), (53072, 396396), (53196, 395472), (53928, 390104), (54208, 388089), (56496, 372372), (56628, 371504), (57288, 367224), (58032, 362516), (58422, 360096), (59706, 352352), (60016, 350532), (60984, 344968), (61204, 343728), (61632, 341341), (62062, 338976), (62496, 336622), (64064, 328383), (65472, 321321), (65912, 319176), (66066, 318432), (66768, 315084), (67518, 311584), (67704, 310728), (69657, 302016), (69696, 301847), (70928, 296604), (71904, 292578), (72072, 291896), (72974, 288288), (74151, 283712), (75328, 279279), (75504, 278628), (76384, 275418), (77376, 271887), (77682, 270816), (77896, 270072), (78771, 267072), (79608, 264264), (79794, 263648), (81312, 258726), (82368, 255409), (84744, 248248), (85932, 244816), (86242, 243936), (87633, 240064), (88088, 238824), (89024, 236313), (90024, 233688), (90272, 233046), (90629, 232128), (91806, 229152), (92876, 226512), (93093, 225984), (96096, 218922), (97526, 215712), (98208, 214214), (98868, 212784), (99099, 212288), (100152, 210056), (100672, 208971), (101556, 207152), (103576, 203112), (105028, 200304), (106144, 198198), (106392, 197736), (107107, 196416), (107856, 195052), (109461, 192192), (112992, 186186), (113256, 185752), (114576, 183612), (116064, 181258), (116523, 180544), (116844, 180048), (119412, 176176), (120032, 175266), (121968, 172484), (122408, 171864), (124124, 169488), (124992, 168311), (129363, 162624), (131824, 159588), (132132, 159216), (133536, 157542), (135036, 155792), (135408, 155364), (137709, 152768), (139314, 151008), (141856, 148302), (143808, 146289), (144144, 145948)]