18420820992

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 528

約数和(自身を含む): 64200208384

約数和(自身を除く): 45779387392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 61, 62, 63, 64, 72, 84, 93, 96, 112, 122, 124, 126, 128, 144, 151, 168, 183, 186, 192, 217, 224, 244, 248, 252, 256, 279, 288, 302, 336, 366, 372, 384, 427, 434, 448, 453, 488, 496, 504, 512, 549, 558, 576, 604, 651, 672, 732, 744, 768, 854, 868, 896, 906, 976, 992, 1008, 1024, 1057, 1098, 1116, 1152, 1208, 1281, 1302, 1344, 1359, 1464, 1488, 1536, 1708, 1736, 1792, 1812, 1891, 1952, 1953, 1984, 2016, 2114, 2196, 2232, 2304, 2416, 2562, 2604, 2688, 2718, 2928, 2976, 3072, 3171, 3416, 3472, 3584, 3624, 3782, 3843, 3904, 3906, 3968, 4032, 4228, 4392, 4464, 4608, 4681, 4832, 5124, 5208, 5376, 5436, 5673, 5856, 5952, 6342, 6832, 6944, 7168, 7248, 7564, 7686, 7808, 7812, 7936, 8064, 8456, 8784, 8928, 9211, 9216, 9362, 9513, 9664, 10248, 10416, 10752, 10872, 11346, 11712, 11904, 12684, 13237, 13664, 13888, 14043, 14496, 15128, 15372, 15616, 15624, 15872, 16128, 16912, 17019, 17568, 17856, 18422, 18724, 19026, 19328, 20496, 20832, 21504, 21744, 22692, 23424, 23808, 25368, 26474, 27328, 27633, 27776, 28086, 28992, 30256, 30744, 31232, 31248, 31744, 32256, 32767, 33824, 34038, 35136, 35712, 36844, 37448, 38052, 38656, 39711, 40992, 41664, 42129, 43488, 45384, 46848, 47616, 50736, 52948, 54656, 55266, 55552, 56172, 57984, 60512, 61488, 62464, 62496, 64477, 64512, 65534, 67648, 68076, 70272, 71424, 73688, 74896, 76104, 77312, 79422, 81984, 82899, 83328, 84258, 86976, 90768, 93696, 95232, 98301, 101472, 105896, 109312, 110532, 111104, 112344, 115968, 119133, 121024, 122976, 124992, 128954, 131068, 135296, 136152, 140544, 142848, 147376, 149792, 152208, 154624, 158844, 163968, 165798, 166656, 168516, 173952, 181536, 187392, 193431, 196602, 202944, 211792, 218624, 221064, 222208, 224688, 231936, 238266, 242048, 245952, 249984, 257908, 262136, 270592, 272304, 281088, 285541, 285696, 294752, 294903, 299584, 304416, 317688, 327936, 331596, 333312, 337032, 347904, 363072, 386862, 393204, 405888, 423584, 437248, 442128, 449376, 463872, 476532, 484096, 491904, 499968, 515816, 524272, 541184, 544608, 562176, 571082, 580293, 589504, 589806, 599168, 608832, 635376, 655872, 663192, 666624, 674064, 695808, 726144, 773724, 786408, 811776, 847168, 856623, 884256, 898752, 953064, 968192, 983808, 999936, 1031632, 1048544, 1082368, 1089216, 1142164, 1160586, 1179008, 1179612, 1198336, 1217664, 1270752, 1311744, 1326384, 1348128, 1391616, 1452288, 1547448, 1572816, 1623552, 1694336, 1713246, 1768512, 1797504, 1906128, 1936384, 1967616, 1998787, 1999872, 2063264, 2097088, 2178432, 2284328, 2321172, 2358016, 2359224, 2396672, 2435328, 2541504, 2569869, 2652768, 2696256, 2904576, 3094896, 3145632, 3247104, 3388672, 3426492, 3537024, 3595008, 3812256, 3935232, 3997574, 4126528, 4194176, 4356864, 4568656, 4642344, 4716032, 4718448, 4793344, 4870656, 5083008, 5139738, 5305536, 5392512, 5809152, 5996361, 6189792, 6291264, 6777344, 6852984, 7074048, 7190016, 7624512, 7995148, 8253056, 8388352, 8713728, 9137312, 9284688, 9432064, 9436896, 9741312, 10166016, 10279476, 10611072, 10785024, 11992722, 12379584, 12582528, 13554688, 13705968, 14148096, 14380032, 15249024, 15990296, 16506112, 16776704, 17427456, 17989083, 18274624, 18569376, 18873792, 20332032, 20558952, 21222144, 21570048, 23985444, 24759168, 25165056, 27411936, 28296192, 30498048, 31980592, 33012224, 33553408, 35978166, 36549248, 37138752, 37747584, 40664064, 41117904, 42444288, 43140096, 47970888, 49518336, 50330112, 54823872, 60996096, 63961184, 66024448, 71956332, 73098496, 74277504, 75495168, 82235808, 84888576, 95941776, 99036672, 100660224, 109647744, 121992192, 127922368, 143912664, 146196992, 148555008, 150990336, 164471616, 191883552, 198073344, 219295488, 255844736, 287825328, 292393984, 297110016, 301980672, 328943232, 383767104, 438590976, 511689472, 575650656, 594220032, 657886464, 767534208, 877181952, 1023378944, 1151301312, 1315772928, 1535068416, 2046757888, 2302602624, 2631545856, 3070136832, 4605205248, 6140273664, 9210410496, 18420820992]

約数ペア:

[(1, 18420820992), (2, 9210410496), (3, 6140273664), (4, 4605205248), (6, 3070136832), (7, 2631545856), (8, 2302602624), (9, 2046757888), (12, 1535068416), (14, 1315772928), (16, 1151301312), (18, 1023378944), (21, 877181952), (24, 767534208), (28, 657886464), (31, 594220032), (32, 575650656), (36, 511689472), (42, 438590976), (48, 383767104), (56, 328943232), (61, 301980672), (62, 297110016), (63, 292393984), (64, 287825328), (72, 255844736), (84, 219295488), (93, 198073344), (96, 191883552), (112, 164471616), (122, 150990336), (124, 148555008), (126, 146196992), (128, 143912664), (144, 127922368), (151, 121992192), (168, 109647744), (183, 100660224), (186, 99036672), (192, 95941776), (217, 84888576), (224, 82235808), (244, 75495168), (248, 74277504), (252, 73098496), (256, 71956332), (279, 66024448), (288, 63961184), (302, 60996096), (336, 54823872), (366, 50330112), (372, 49518336), (384, 47970888), (427, 43140096), (434, 42444288), (448, 41117904), (453, 40664064), (488, 37747584), (496, 37138752), (504, 36549248), (512, 35978166), (549, 33553408), (558, 33012224), (576, 31980592), (604, 30498048), (651, 28296192), (672, 27411936), (732, 25165056), (744, 24759168), (768, 23985444), (854, 21570048), (868, 21222144), (896, 20558952), (906, 20332032), (976, 18873792), (992, 18569376), (1008, 18274624), (1024, 17989083), (1057, 17427456), (1098, 16776704), (1116, 16506112), (1152, 15990296), (1208, 15249024), (1281, 14380032), (1302, 14148096), (1344, 13705968), (1359, 13554688), (1464, 12582528), (1488, 12379584), (1536, 11992722), (1708, 10785024), (1736, 10611072), (1792, 10279476), (1812, 10166016), (1891, 9741312), (1952, 9436896), (1953, 9432064), (1984, 9284688), (2016, 9137312), (2114, 8713728), (2196, 8388352), (2232, 8253056), (2304, 7995148), (2416, 7624512), (2562, 7190016), (2604, 7074048), (2688, 6852984), (2718, 6777344), (2928, 6291264), (2976, 6189792), (3072, 5996361), (3171, 5809152), (3416, 5392512), (3472, 5305536), (3584, 5139738), (3624, 5083008), (3782, 4870656), (3843, 4793344), (3904, 4718448), (3906, 4716032), (3968, 4642344), (4032, 4568656), (4228, 4356864), (4392, 4194176), (4464, 4126528), (4608, 3997574), (4681, 3935232), (4832, 3812256), (5124, 3595008), (5208, 3537024), (5376, 3426492), (5436, 3388672), (5673, 3247104), (5856, 3145632), (5952, 3094896), (6342, 2904576), (6832, 2696256), (6944, 2652768), (7168, 2569869), (7248, 2541504), (7564, 2435328), (7686, 2396672), (7808, 2359224), (7812, 2358016), (7936, 2321172), (8064, 2284328), (8456, 2178432), (8784, 2097088), (8928, 2063264), (9211, 1999872), (9216, 1998787), (9362, 1967616), (9513, 1936384), (9664, 1906128), (10248, 1797504), (10416, 1768512), (10752, 1713246), (10872, 1694336), (11346, 1623552), (11712, 1572816), (11904, 1547448), (12684, 1452288), (13237, 1391616), (13664, 1348128), (13888, 1326384), (14043, 1311744), (14496, 1270752), (15128, 1217664), (15372, 1198336), (15616, 1179612), (15624, 1179008), (15872, 1160586), (16128, 1142164), (16912, 1089216), (17019, 1082368), (17568, 1048544), (17856, 1031632), (18422, 999936), (18724, 983808), (19026, 968192), (19328, 953064), (20496, 898752), (20832, 884256), (21504, 856623), (21744, 847168), (22692, 811776), (23424, 786408), (23808, 773724), (25368, 726144), (26474, 695808), (27328, 674064), (27633, 666624), (27776, 663192), (28086, 655872), (28992, 635376), (30256, 608832), (30744, 599168), (31232, 589806), (31248, 589504), (31744, 580293), (32256, 571082), (32767, 562176), (33824, 544608), (34038, 541184), (35136, 524272), (35712, 515816), (36844, 499968), (37448, 491904), (38052, 484096), (38656, 476532), (39711, 463872), (40992, 449376), (41664, 442128), (42129, 437248), (43488, 423584), (45384, 405888), (46848, 393204), (47616, 386862), (50736, 363072), (52948, 347904), (54656, 337032), (55266, 333312), (55552, 331596), (56172, 327936), (57984, 317688), (60512, 304416), (61488, 299584), (62464, 294903), (62496, 294752), (64477, 285696), (64512, 285541), (65534, 281088), (67648, 272304), (68076, 270592), (70272, 262136), (71424, 257908), (73688, 249984), (74896, 245952), (76104, 242048), (77312, 238266), (79422, 231936), (81984, 224688), (82899, 222208), (83328, 221064), (84258, 218624), (86976, 211792), (90768, 202944), (93696, 196602), (95232, 193431), (98301, 187392), (101472, 181536), (105896, 173952), (109312, 168516), (110532, 166656), (111104, 165798), (112344, 163968), (115968, 158844), (119133, 154624), (121024, 152208), (122976, 149792), (124992, 147376), (128954, 142848), (131068, 140544), (135296, 136152)]