21087745536

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 640

約数和(自身を含む): 72155381760

約数和(自身を除く): 51067636224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 31, 32, 33, 38, 39, 44, 48, 52, 57, 62, 64, 66, 76, 78, 88, 93, 96, 104, 114, 124, 128, 132, 143, 152, 156, 163, 176, 186, 192, 208, 209, 228, 247, 248, 256, 264, 286, 304, 312, 326, 341, 352, 372, 384, 403, 416, 418, 429, 456, 489, 494, 496, 512, 528, 572, 589, 608, 624, 627, 652, 682, 704, 741, 744, 768, 806, 832, 836, 858, 912, 978, 988, 992, 1023, 1056, 1144, 1178, 1209, 1216, 1248, 1254, 1304, 1364, 1408, 1482, 1488, 1536, 1612, 1664, 1672, 1716, 1767, 1793, 1824, 1956, 1976, 1984, 2046, 2112, 2119, 2288, 2356, 2418, 2432, 2496, 2508, 2608, 2717, 2728, 2816, 2964, 2976, 3097, 3224, 3328, 3344, 3432, 3534, 3586, 3648, 3912, 3952, 3968, 4092, 4224, 4238, 4433, 4576, 4712, 4836, 4864, 4992, 5016, 5053, 5216, 5379, 5434, 5456, 5632, 5928, 5952, 6194, 6357, 6448, 6479, 6656, 6688, 6864, 7068, 7172, 7296, 7657, 7824, 7904, 7936, 8151, 8184, 8448, 8476, 8866, 9152, 9291, 9424, 9672, 9728, 9984, 10032, 10106, 10432, 10758, 10868, 10912, 11856, 11904, 12388, 12714, 12896, 12958, 13299, 13376, 13728, 14136, 14344, 14592, 15159, 15314, 15648, 15808, 15872, 16302, 16368, 16896, 16952, 17732, 18304, 18582, 18848, 19344, 19437, 19968, 20064, 20212, 20864, 21516, 21736, 21824, 22971, 23309, 23712, 23808, 24776, 25428, 25792, 25916, 26598, 26752, 27456, 28272, 28688, 29184, 30318, 30628, 31296, 31616, 32604, 32736, 33904, 34067, 35464, 36608, 37164, 37696, 38688, 38874, 40128, 40261, 40424, 41728, 43032, 43472, 43648, 45942, 46618, 47424, 47616, 49552, 50856, 51584, 51832, 53196, 53504, 54912, 55583, 56544, 57376, 60636, 61256, 62592, 63232, 65208, 65472, 65689, 67808, 68134, 69927, 70928, 73216, 74328, 75392, 77376, 77748, 80256, 80522, 80848, 83456, 84227, 86064, 86944, 87296, 91884, 93236, 94848, 96007, 99104, 101712, 102201, 103168, 103664, 106392, 107008, 109824, 111166, 113088, 114752, 120783, 121272, 122512, 125184, 126464, 130416, 130944, 131378, 135616, 136268, 139854, 141856, 148656, 150784, 154752, 155496, 160512, 161044, 161696, 166749, 168454, 172128, 173888, 174592, 183768, 186472, 189696, 192014, 197067, 198208, 203424, 204402, 206336, 207328, 212784, 219648, 222332, 226176, 229504, 241566, 242544, 245024, 250368, 252681, 260832, 261888, 262756, 271232, 272536, 279708, 283712, 288021, 297312, 301568, 309504, 310992, 321024, 322088, 323392, 333498, 336908, 344256, 347776, 367536, 372944, 379392, 384028, 394134, 396416, 406848, 408804, 414656, 425568, 442871, 444664, 452352, 459008, 483132, 485088, 490048, 505362, 521664, 523776, 525512, 542464, 545072, 559416, 567424, 576042, 594624, 619008, 621984, 644176, 646784, 666996, 673816, 688512, 695552, 722579, 735072, 745888, 768056, 788268, 792832, 813696, 817608, 829312, 851136, 885742, 889328, 904704, 918016, 966264, 970176, 980096, 1010724, 1043328, 1051024, 1056077, 1084928, 1090144, 1118832, 1134848, 1152084, 1189248, 1243968, 1248091, 1288352, 1293568, 1328613, 1333992, 1347632, 1377024, 1391104, 1445158, 1470144, 1491776, 1536112, 1576536, 1585664, 1627392, 1635216, 1658624, 1702272, 1771484, 1778656, 1932528, 1940352, 1960192, 2021448, 2086656, 2102048, 2112154, 2167737, 2180288, 2237664, 2269696, 2304168, 2378496, 2487936, 2496182, 2576704, 2587136, 2657226, 2667984, 2695264, 2754048, 2890316, 2940288, 2983552, 3072224, 3153072, 3168231, 3254784, 3270432, 3317248, 3404544, 3542968, 3557312, 3744273, 3865056, 3880704, 3920384, 4042896, 4173312, 4204096, 4224308, 4335474, 4360576, 4475328, 4608336, 4756992, 4975872, 4992364, 5153408, 5314452, 5335968, 5390528, 5780632, 5880576, 5967104, 6144448, 6306144, 6336462, 6540864, 6809088, 7085936, 7114624, 7488546, 7730112, 7761408, 8085792, 8408192, 8448616, 8670948, 8721152, 8950656, 9216672, 9951744, 9984728, 10306816, 10628904, 10671936, 10781056, 11561264, 11761152, 11934208, 12288896, 12612288, 12672924, 13081728, 13729001, 14171872, 14229248, 14977092, 15460224, 16171584, 16816384, 16897232, 17341896, 17442304, 17901312, 18433344, 19969456, 20613632, 21257808, 21343872, 21562112, 23122528, 24577792, 25224576, 25345848, 26163456, 27458002, 28343744, 28458496, 29954184, 30920448, 32343168, 33632768, 33794464, 34683792, 35802624, 36866688, 39938912, 41187003, 42515616, 42687744, 43124224, 46245056, 49155584, 50449152, 50691696, 52326912, 54916004, 56687488, 59908368, 61840896, 64686336, 67588928, 69367584, 73733376, 79877824, 82374006, 85031232, 85375488, 92490112, 100898304, 101383392, 109832008, 113374976, 119816736, 129372672, 135177856, 138735168, 147466752, 159755648, 164748012, 170062464, 184980224, 202766784, 219664016, 226749952, 239633472, 270355712, 277470336, 319511296, 329496024, 340124928, 369960448, 405533568, 439328032, 479266944, 540711424, 554940672, 639022592, 658992048, 680249856, 811067136, 878656064, 958533888, 1109881344, 1317984096, 1622134272, 1757312128, 1917067776, 2635968192, 3514624256, 5271936384, 7029248512, 10543872768, 21087745536]

約数ペア:

[(1, 21087745536), (2, 10543872768), (3, 7029248512), (4, 5271936384), (6, 3514624256), (8, 2635968192), (11, 1917067776), (12, 1757312128), (13, 1622134272), (16, 1317984096), (19, 1109881344), (22, 958533888), (24, 878656064), (26, 811067136), (31, 680249856), (32, 658992048), (33, 639022592), (38, 554940672), (39, 540711424), (44, 479266944), (48, 439328032), (52, 405533568), (57, 369960448), (62, 340124928), (64, 329496024), (66, 319511296), (76, 277470336), (78, 270355712), (88, 239633472), (93, 226749952), (96, 219664016), (104, 202766784), (114, 184980224), (124, 170062464), (128, 164748012), (132, 159755648), (143, 147466752), (152, 138735168), (156, 135177856), (163, 129372672), (176, 119816736), (186, 113374976), (192, 109832008), (208, 101383392), (209, 100898304), (228, 92490112), (247, 85375488), (248, 85031232), (256, 82374006), (264, 79877824), (286, 73733376), (304, 69367584), (312, 67588928), (326, 64686336), (341, 61840896), (352, 59908368), (372, 56687488), (384, 54916004), (403, 52326912), (416, 50691696), (418, 50449152), (429, 49155584), (456, 46245056), (489, 43124224), (494, 42687744), (496, 42515616), (512, 41187003), (528, 39938912), (572, 36866688), (589, 35802624), (608, 34683792), (624, 33794464), (627, 33632768), (652, 32343168), (682, 30920448), (704, 29954184), (741, 28458496), (744, 28343744), (768, 27458002), (806, 26163456), (832, 25345848), (836, 25224576), (858, 24577792), (912, 23122528), (978, 21562112), (988, 21343872), (992, 21257808), (1023, 20613632), (1056, 19969456), (1144, 18433344), (1178, 17901312), (1209, 17442304), (1216, 17341896), (1248, 16897232), (1254, 16816384), (1304, 16171584), (1364, 15460224), (1408, 14977092), (1482, 14229248), (1488, 14171872), (1536, 13729001), (1612, 13081728), (1664, 12672924), (1672, 12612288), (1716, 12288896), (1767, 11934208), (1793, 11761152), (1824, 11561264), (1956, 10781056), (1976, 10671936), (1984, 10628904), (2046, 10306816), (2112, 9984728), (2119, 9951744), (2288, 9216672), (2356, 8950656), (2418, 8721152), (2432, 8670948), (2496, 8448616), (2508, 8408192), (2608, 8085792), (2717, 7761408), (2728, 7730112), (2816, 7488546), (2964, 7114624), (2976, 7085936), (3097, 6809088), (3224, 6540864), (3328, 6336462), (3344, 6306144), (3432, 6144448), (3534, 5967104), (3586, 5880576), (3648, 5780632), (3912, 5390528), (3952, 5335968), (3968, 5314452), (4092, 5153408), (4224, 4992364), (4238, 4975872), (4433, 4756992), (4576, 4608336), (4712, 4475328), (4836, 4360576), (4864, 4335474), (4992, 4224308), (5016, 4204096), (5053, 4173312), (5216, 4042896), (5379, 3920384), (5434, 3880704), (5456, 3865056), (5632, 3744273), (5928, 3557312), (5952, 3542968), (6194, 3404544), (6357, 3317248), (6448, 3270432), (6479, 3254784), (6656, 3168231), (6688, 3153072), (6864, 3072224), (7068, 2983552), (7172, 2940288), (7296, 2890316), (7657, 2754048), (7824, 2695264), (7904, 2667984), (7936, 2657226), (8151, 2587136), (8184, 2576704), (8448, 2496182), (8476, 2487936), (8866, 2378496), (9152, 2304168), (9291, 2269696), (9424, 2237664), (9672, 2180288), (9728, 2167737), (9984, 2112154), (10032, 2102048), (10106, 2086656), (10432, 2021448), (10758, 1960192), (10868, 1940352), (10912, 1932528), (11856, 1778656), (11904, 1771484), (12388, 1702272), (12714, 1658624), (12896, 1635216), (12958, 1627392), (13299, 1585664), (13376, 1576536), (13728, 1536112), (14136, 1491776), (14344, 1470144), (14592, 1445158), (15159, 1391104), (15314, 1377024), (15648, 1347632), (15808, 1333992), (15872, 1328613), (16302, 1293568), (16368, 1288352), (16896, 1248091), (16952, 1243968), (17732, 1189248), (18304, 1152084), (18582, 1134848), (18848, 1118832), (19344, 1090144), (19437, 1084928), (19968, 1056077), (20064, 1051024), (20212, 1043328), (20864, 1010724), (21516, 980096), (21736, 970176), (21824, 966264), (22971, 918016), (23309, 904704), (23712, 889328), (23808, 885742), (24776, 851136), (25428, 829312), (25792, 817608), (25916, 813696), (26598, 792832), (26752, 788268), (27456, 768056), (28272, 745888), (28688, 735072), (29184, 722579), (30318, 695552), (30628, 688512), (31296, 673816), (31616, 666996), (32604, 646784), (32736, 644176), (33904, 621984), (34067, 619008), (35464, 594624), (36608, 576042), (37164, 567424), (37696, 559416), (38688, 545072), (38874, 542464), (40128, 525512), (40261, 523776), (40424, 521664), (41728, 505362), (43032, 490048), (43472, 485088), (43648, 483132), (45942, 459008), (46618, 452352), (47424, 444664), (47616, 442871), (49552, 425568), (50856, 414656), (51584, 408804), (51832, 406848), (53196, 396416), (53504, 394134), (54912, 384028), (55583, 379392), (56544, 372944), (57376, 367536), (60636, 347776), (61256, 344256), (62592, 336908), (63232, 333498), (65208, 323392), (65472, 322088), (65689, 321024), (67808, 310992), (68134, 309504), (69927, 301568), (70928, 297312), (73216, 288021), (74328, 283712), (75392, 279708), (77376, 272536), (77748, 271232), (80256, 262756), (80522, 261888), (80848, 260832), (83456, 252681), (84227, 250368), (86064, 245024), (86944, 242544), (87296, 241566), (91884, 229504), (93236, 226176), (94848, 222332), (96007, 219648), (99104, 212784), (101712, 207328), (102201, 206336), (103168, 204402), (103664, 203424), (106392, 198208), (107008, 197067), (109824, 192014), (111166, 189696), (113088, 186472), (114752, 183768), (120783, 174592), (121272, 173888), (122512, 172128), (125184, 168454), (126464, 166749), (130416, 161696), (130944, 161044), (131378, 160512), (135616, 155496), (136268, 154752), (139854, 150784), (141856, 148656)]