21016230144

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:108

約数の個数: 864

約数和(自身を含む): 78499411200

約数和(自身を除く): 57483181056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 19, 21, 24, 26, 28, 32, 34, 38, 39, 42, 48, 49, 51, 52, 56, 57, 64, 68, 76, 78, 84, 91, 96, 98, 102, 104, 112, 114, 119, 128, 133, 136, 147, 152, 156, 168, 182, 192, 196, 204, 208, 221, 224, 228, 238, 247, 256, 266, 272, 273, 294, 304, 312, 323, 336, 343, 357, 361, 364, 384, 392, 399, 408, 416, 442, 448, 456, 476, 494, 532, 544, 546, 588, 608, 624, 637, 646, 663, 672, 686, 714, 722, 728, 741, 768, 784, 798, 816, 832, 833, 884, 896, 912, 931, 952, 969, 988, 1029, 1064, 1083, 1088, 1092, 1176, 1216, 1248, 1274, 1292, 1326, 1344, 1372, 1428, 1444, 1456, 1482, 1547, 1568, 1596, 1632, 1664, 1666, 1729, 1768, 1792, 1824, 1862, 1904, 1911, 1938, 1976, 2058, 2128, 2166, 2176, 2184, 2261, 2352, 2432, 2496, 2499, 2527, 2548, 2584, 2652, 2688, 2744, 2793, 2856, 2888, 2912, 2964, 3094, 3136, 3192, 3264, 3328, 3332, 3458, 3536, 3648, 3724, 3808, 3822, 3876, 3952, 4116, 4199, 4256, 4332, 4352, 4368, 4459, 4522, 4641, 4693, 4704, 4864, 4992, 4998, 5054, 5096, 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43904, 44688, 45696, 46208, 46648, 47424, 47481, 48412, 49096, 49504, 50388, 51072, 52136, 53067, 53312, 53508, 54264, 55328, 56316, 56576, 58786, 59584, 60648, 61152, 62016, 63232, 63308, 64974, 65702, 65856, 67184, 69312, 69888, 69972, 70756, 71344, 72352, 72618, 73644, 74256, 75088, 75803, 78204, 79781, 79968, 80864, 81536, 82688, 82992, 84721, 84864, 85918, 86632, 87808, 88179, 89376, 91392, 92416, 93296, 94848, 94962, 96824, 98192, 98553, 99008, 100776, 102144, 104272, 106134, 106624, 107016, 108528, 110656, 110789, 112632, 117572, 119168, 121296, 122304, 123823, 124032, 126616, 128877, 129948, 131404, 131712, 134368, 138624, 139944, 141512, 142688, 144704, 145236, 147288, 148512, 150176, 151606, 156408, 159562, 159936, 161728, 163072, 165984, 169442, 169728, 171836, 173264, 176358, 178752, 186592, 189696, 189924, 193648, 196384, 197106, 198016, 201552, 205751, 208544, 212268, 213248, 214032, 217056, 221312, 221578, 225264, 227409, 229957, 235144, 238336, 239343, 242592, 244608, 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1251264, 1276496, 1327872, 1329468, 1355536, 1374688, 1379742, 1386112, 1410864, 1440257, 1485876, 1492736, 1519392, 1549184, 1571072, 1576848, 1609699, 1612416, 1646008, 1668352, 1675401, 1698144, 1712256, 1736448, 1772624, 1802112, 1804278, 1819272, 1839656, 1881152, 1914744, 1940736, 1981168, 2025856, 2033304, 2062032, 2079168, 2102464, 2104991, 2233868, 2239104, 2264192, 2323776, 2356608, 2405704, 2425696, 2469012, 2502528, 2552992, 2658936, 2711072, 2749376, 2759484, 2772224, 2821728, 2880514, 2971752, 3038784, 3098368, 3153696, 3219398, 3224832, 3292016, 3350802, 3396288, 3424512, 3545248, 3604224, 3608556, 3638544, 3679312, 3762304, 3829488, 3909269, 3962336, 4051712, 4066608, 4124064, 4158336, 4204928, 4209982, 4320771, 4467736, 4478208, 4528384, 4647552, 4713216, 4811408, 4829097, 4851392, 4938024, 5005056, 5105984, 5317872, 5422144, 5498752, 5518968, 5643456, 5761028, 5943504, 6077568, 6307392, 6314973, 6438796, 6584032, 6701604, 6792576, 7090496, 7217112, 7277088, 7358624, 7524608, 7658976, 7818538, 7924672, 8133216, 8248128, 8316672, 8409856, 8419964, 8641542, 8935472, 9295104, 9622816, 9658194, 9702784, 9876048, 10211968, 10635744, 10844288, 10997504, 11037936, 11286912, 11522056, 11727807, 11887008, 12155136, 12614784, 12629946, 12877592, 13168064, 13403208, 13585152, 14180992, 14434224, 14554176, 14717248, 15317952, 15637076, 15849344, 16266432, 16496256, 16839928, 17283084, 17870944, 19245632, 19316388, 19405568, 19752096, 20423936, 21271488, 21688576, 22075872, 22573824, 23044112, 23455614, 23774016, 25229568, 25259892, 25755184, 26336128, 26806416, 27364883, 28361984, 28868448, 29108352, 29434496, 30635904, 31274152, 31698688, 32532864, 32992512, 33679856, 34566168, 35741888, 38491264, 38632776, 39504192, 42542976, 44151744, 46088224, 46911228, 47548032, 50519784, 51510368, 52672256, 53612832, 54729766, 57736896, 58216704, 58868992, 61271808, 62548304, 65065728, 67359712, 69132336, 71483776, 76982528, 77265552, 79008384, 82094649, 85085952, 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約数ペア:

[(1, 21016230144), (2, 10508115072), (3, 7005410048), (4, 5254057536), (6, 3502705024), (7, 3002318592), (8, 2627028768), (12, 1751352512), (13, 1616633088), (14, 1501159296), (16, 1313514384), (17, 1236248832), (19, 1106117376), (21, 1000772864), (24, 875676256), (26, 808316544), (28, 750579648), (32, 656757192), (34, 618124416), (38, 553058688), (39, 538877696), (42, 500386432), (48, 437838128), (49, 428902656), (51, 412082944), (52, 404158272), (56, 375289824), (57, 368705792), (64, 328378596), (68, 309062208), (76, 276529344), (78, 269438848), (84, 250193216), (91, 230947584), (96, 218919064), (98, 214451328), (102, 206041472), (104, 202079136), (112, 187644912), (114, 184352896), (119, 176606976), (128, 164189298), (133, 158016768), (136, 154531104), (147, 142967552), (152, 138264672), (156, 134719424), (168, 125096608), (182, 115473792), (192, 109459532), (196, 107225664), (204, 103020736), (208, 101039568), (221, 95096064), (224, 93822456), (228, 92176448), (238, 88303488), (247, 85085952), (256, 82094649), (266, 79008384), (272, 77265552), (273, 76982528), (294, 71483776), (304, 69132336), (312, 67359712), (323, 65065728), (336, 62548304), (343, 61271808), (357, 58868992), (361, 58216704), (364, 57736896), (384, 54729766), (392, 53612832), (399, 52672256), (408, 51510368), (416, 50519784), (442, 47548032), (448, 46911228), (456, 46088224), (476, 44151744), (494, 42542976), (532, 39504192), (544, 38632776), (546, 38491264), (588, 35741888), (608, 34566168), (624, 33679856), (637, 32992512), (646, 32532864), (663, 31698688), (672, 31274152), (686, 30635904), (714, 29434496), (722, 29108352), (728, 28868448), (741, 28361984), (768, 27364883), (784, 26806416), (798, 26336128), (816, 25755184), (832, 25259892), (833, 25229568), (884, 23774016), (896, 23455614), (912, 23044112), (931, 22573824), (952, 22075872), (969, 21688576), (988, 21271488), (1029, 20423936), (1064, 19752096), (1083, 19405568), (1088, 19316388), (1092, 19245632), (1176, 17870944), (1216, 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(9996, 2102464), (10108, 2079168), (10192, 2062032), (10336, 2033304), (10374, 2025856), (10608, 1981168), (10829, 1940736), (10976, 1914744), (11172, 1881152), (11424, 1839656), (11552, 1819272), (11648, 1804278), (11662, 1802112), (11856, 1772624), (12103, 1736448), (12274, 1712256), (12376, 1698144), (12544, 1675401), (12597, 1668352), (12768, 1646008), (13034, 1612416), (13056, 1609699), (13328, 1576848), (13377, 1571072), (13566, 1549184), (13832, 1519392), (14079, 1492736), (14144, 1485876), (14592, 1440257), (14896, 1410864), (15162, 1386112), (15232, 1379742), (15288, 1374688), (15504, 1355536), (15808, 1329468), (15827, 1327872), (16464, 1276496), (16796, 1251264), (17024, 1234506), (17328, 1212848), (17472, 1202852), (17493, 1201408), (17689, 1188096), (17836, 1178304), (18088, 1161888), (18411, 1141504), (18564, 1132096), (18772, 1119552), (18816, 1116934), (19551, 1074944), (19992, 1051232), (20216, 1039584), (20384, 1031016), (20672, 1016652), (20748, 1012928), (21216, 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213248), (99008, 212268), (100776, 208544), (102144, 205751), (104272, 201552), (106134, 198016), (106624, 197106), (107016, 196384), (108528, 193648), (110656, 189924), (110789, 189696), (112632, 186592), (117572, 178752), (119168, 176358), (121296, 173264), (122304, 171836), (123823, 169728), (124032, 169442), (126616, 165984), (128877, 163072), (129948, 161728), (131404, 159936), (131712, 159562), (134368, 156408), (138624, 151606), (139944, 150176), (141512, 148512), (142688, 147288), (144704, 145236)]