18756855936

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 1024

約数和(自身を含む): 74393088000

約数和(自身を除く): 55636232064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 43, 48, 52, 54, 56, 57, 63, 64, 72, 73, 76, 78, 84, 86, 91, 96, 104, 108, 112, 114, 117, 126, 128, 129, 133, 144, 146, 152, 156, 168, 171, 172, 182, 189, 192, 208, 216, 219, 224, 228, 234, 247, 252, 258, 266, 273, 288, 292, 301, 304, 312, 336, 342, 344, 351, 364, 378, 384, 387, 399, 416, 432, 438, 448, 456, 468, 494, 504, 511, 513, 516, 532, 546, 559, 576, 584, 602, 608, 624, 657, 672, 684, 688, 702, 728, 741, 756, 774, 798, 817, 819, 832, 864, 876, 896, 903, 912, 936, 949, 988, 1008, 1022, 1026, 1032, 1064, 1092, 1118, 1152, 1161, 1168, 1197, 1204, 1216, 1248, 1314, 1344, 1368, 1376, 1387, 1404, 1456, 1482, 1512, 1533, 1548, 1596, 1634, 1638, 1664, 1677, 1728, 1729, 1752, 1806, 1824, 1872, 1898, 1971, 1976, 2016, 2044, 2052, 2064, 2128, 2184, 2223, 2236, 2322, 2336, 2394, 2408, 2432, 2451, 2457, 2496, 2628, 2688, 2709, 2736, 2752, 2774, 2808, 2847, 2912, 2964, 3024, 3066, 3096, 3139, 3192, 3268, 3276, 3354, 3456, 3458, 3504, 3591, 3612, 3648, 3744, 3796, 3913, 3942, 3952, 4032, 4088, 4104, 4128, 4161, 4256, 4368, 4446, 4472, 4599, 4644, 4672, 4788, 4816, 4902, 4914, 4992, 5031, 5187, 5256, 5418, 5472, 5504, 5548, 5616, 5694, 5719, 5824, 5928, 6048, 6132, 6192, 6278, 6384, 6536, 6552, 6643, 6669, 6708, 6916, 7008, 7182, 7224, 7296, 7353, 7488, 7592, 7826, 7884, 7904, 8064, 8127, 8176, 8208, 8256, 8322, 8512, 8541, 8736, 8892, 8944, 9198, 9288, 9344, 9417, 9576, 9632, 9709, 9804, 9828, 10062, 10374, 10512, 10621, 10836, 10944, 11096, 11232, 11388, 11438, 11648, 11739, 11856, 12096, 12264, 12384, 12483, 12556, 12768, 13072, 13104, 13286, 13338, 13416, 13797, 13832, 14016, 14364, 14448, 14706, 14976, 15093, 15184, 15561, 15652, 15768, 15808, 16254, 16352, 16416, 16512, 16644, 17024, 17082, 17157, 17472, 17784, 17888, 18031, 18396, 18576, 18834, 19152, 19264, 19418, 19608, 19656, 19929, 20124, 20748, 21024, 21242, 21672, 21888, 21973, 22059, 22192, 22464, 22776, 22876, 23478, 23712, 24192, 24528, 24768, 24966, 25112, 25536, 25623, 26144, 26208, 26572, 26676, 26832, 27594, 27664, 28032, 28251, 28728, 28896, 29127, 29412, 30186, 30368, 31122, 31304, 31536, 31616, 31863, 32508, 32704, 32832, 33288, 34164, 34314, 34944, 35217, 35568, 35776, 36062, 36792, 37152, 37449, 37668, 38304, 38528, 38836, 39216, 39312, 39858, 40248, 40807, 41496, 42048, 42484, 43344, 43946, 44118, 44384, 44928, 45552, 45752, 46683, 46956, 47424, 49056, 49536, 49932, 50224, 51072, 51246, 51471, 52288, 52416, 53144, 53352, 53664, 54093, 55188, 55328, 56502, 57456, 57792, 58254, 58824, 59641, 59787, 60372, 60736, 62244, 62608, 63072, 63726, 65016, 65408, 65664, 65919, 66576, 68328, 68628, 70434, 71136, 71552, 72124, 73584, 74304, 74347, 74898, 75336, 76608, 77672, 78432, 78624, 79716, 80496, 81614, 82992, 84096, 84753, 84968, 86688, 87381, 87892, 88236, 88768, 91104, 91504, 93366, 93912, 94848, 95589, 98112, 99864, 100448, 102492, 102942, 104576, 104832, 105651, 106288, 106704, 107328, 108186, 110376, 110656, 113004, 114912, 115584, 116508, 117648, 119282, 119574, 120744, 121472, 122421, 124488, 125216, 126144, 126217, 127452, 130032, 131838, 133152, 136656, 137256, 140868, 142272, 144248, 147168, 148608, 148694, 149796, 150672, 153216, 154413, 155344, 156864, 157248, 159432, 160992, 162279, 163228, 165984, 169506, 169936, 173376, 174762, 175784, 176472, 177536, 178923, 179361, 182208, 183008, 186732, 187824, 191178, 196224, 197757, 199728, 200896, 204984, 205884, 211302, 212576, 213408, 214656, 216372, 220752, 221312, 223041, 226008, 229824, 233016, 235296, 238564, 239148, 241488, 244842, 248976, 250432, 252288, 252434, 254904, 260064, 262143, 263676, 266304, 273312, 274512, 281736, 284544, 285649, 286767, 288496, 294336, 297388, 299592, 301344, 308826, 310688, 313728, 314496, 318864, 321984, 324558, 326456, 331968, 339012, 339872, 346752, 349524, 351568, 352944, 357846, 358722, 364416, 366016, 367263, 373464, 375648, 378651, 382356, 395514, 399456, 401792, 409968, 411768, 417487, 422604, 425152, 426816, 432744, 441504, 446082, 452016, 459648, 466032, 470592, 477128, 478296, 482976, 486837, 489684, 497952, 500864, 504868, 509808, 520128, 524286, 527352, 532608, 536769, 546624, 549024, 563472, 571298, 573534, 576992, 588672, 593271, 594776, 599184, 602688, 617652, 621376, 637728, 643968, 649116, 652912, 663936, 669123, 678024, 679744, 699048, 703136, 705888, 715692, 717444, 732032, 734526, 746928, 751296, 757302, 764712, 775333, 791028, 798912, 819936, 823536, 834974, 845208, 850304, 853632, 856947, 865488, 883008, 892164, 904032, 932064, 941184, 954256, 956592, 965952, 973674, 979368, 995904, 1009736, 1019616, 1040256, 1048572, 1054704, 1073538, 1093248, 1098048, 1101789, 1126944, 1135953, 1142596, 1147068, 1153984, 1186542, 1189552, 1198368, 1205376, 1235304, 1242752, 1252461, 1275456, 1298232, 1305824, 1338246, 1356048, 1359488, 1398096, 1406272, 1411776, 1431384, 1434888, 1469052, 1493856, 1502592, 1514604, 1529424, 1550666, 1582056, 1597824, 1610307, 1639872, 1647072, 1669948, 1690416, 1713894, 1730976, 1766016, 1784328, 1808064, 1864128, 1908512, 1913184, 1931904, 1947348, 1958736, 1991808, 2007369, 2019472, 2039232, 2097144, 2109408, 2147076, 2196096, 2203578, 2253888, 2271906, 2285192, 2294136, 2307968, 2325999, 2373084, 2379104, 2396736, 2470608, 2504922, 2550912, 2570841, 2596464, 2611648, 2676492, 2712096, 2796192, 2812544, 2823552, 2862768, 2869776, 2938104, 2987712, 3029208, 3058848, 3101332, 3164112, 3220614, 3279744, 3294144, 3339896, 3380832, 3407859, 3427788, 3461952, 3568656, 3616128, 3728256, 3757383, 3817024, 3826368, 3894696, 3917472, 4014738, 4038944, 4078464, 4194288, 4218816, 4294152, 4407156, 4507776, 4543812, 4570384, 4588272, 4651998, 4746168, 4758208, 4793472, 4941216, 5009844, 5141682, 5192928, 5223296, 5352984, 5424192, 5427331, 5592384, 5725536, 5739552, 5876208, 5975424, 6058416, 6117696, 6202664, 6328224, 6441228, 6588288, 6679792, 6761664, 6815718, 6855576, 6923904, 6977997, 7137312, 7514766, 7634048, 7652736, 7712523, 7789392, 7834944, 8029476, 8077888, 8388576, 8437632, 8588304, 8814312, 9087624, 9140768, 9176544, 9303996, 9492336, 9516416, 9882432, 10019688, 10283364, 10385856, 10705968, 10848384, 10854662, 11184768, 11272149, 11451072, 11479104, 11752416, 12116832, 12235392, 12405328, 12656448, 12882456, 13359584, 13523328, 13631436, 13711152, 13955994, 14274624, 15029532, 15425046, 15578784, 15669888, 16058952, 16155776, 16281993, 16777152, 17176608, 17628624, 18175248, 18281536, 18353088, 18607992, 18984672, 19764864, 20039376, 20566728, 20771712, 20933991, 21411936, 21709324, 22544298, 22902144, 22958208, 23504832, 24233664, 24810656, 25312896, 25764912, 26719168, 27262872, 27422304, 27911988, 28549248, 30059064, 30850092, 31157568, 32117904, 32563986, 33554304, 34353216, 35257248, 36350496, 36563072, 36706176, 37215984, 37969344, 40078752, 41133456, 41867982, 42823872, 43418648, 45088596, 47009664, 48467328, 48845979, 49621312, 51529824, 53438336, 54525744, 54844608, 55823976, 60118128, 61700184, 62315136, 64235808, 65127972, 68706432, 70514496, 72700992, 74431968, 75938688, 80157504, 82266912, 83735964, 85647744, 86837296, 90177192, 97691958, 99242624, 103059648, 109051488, 109689216, 111647952, 120236256, 123400368, 128471616, 130255944, 141028992, 145401984, 146537937, 148863936, 160315008, 164533824, 167471928, 173674592, 180354384, 195383916, 206119296, 218102976, 223295904, 240472512, 246800736, 256943232, 260511888, 293075874, 297727872, 329067648, 334943856, 347349184, 360708768, 390767832, 436205952, 446591808, 480945024, 493601472, 521023776, 586151748, 669887712, 694698368, 721417536, 781535664, 893183616, 987202944, 1042047552, 1172303496, 1339775424, 1442835072, 1563071328, 2084095104, 2344606992, 2679550848, 3126142656, 4689213984, 6252285312, 9378427968, 18756855936]

約数ペア:

[(1, 18756855936), (2, 9378427968), (3, 6252285312), (4, 4689213984), (6, 3126142656), (7, 2679550848), (8, 2344606992), (9, 2084095104), (12, 1563071328), (13, 1442835072), (14, 1339775424), (16, 1172303496), (18, 1042047552), (19, 987202944), (21, 893183616), (24, 781535664), (26, 721417536), (27, 694698368), (28, 669887712), (32, 586151748), (36, 521023776), (38, 493601472), (39, 480945024), (42, 446591808), (43, 436205952), (48, 390767832), (52, 360708768), (54, 347349184), (56, 334943856), (57, 329067648), (63, 297727872), (64, 293075874), (72, 260511888), (73, 256943232), (76, 246800736), (78, 240472512), (84, 223295904), (86, 218102976), (91, 206119296), (96, 195383916), (104, 180354384), (108, 173674592), (112, 167471928), (114, 164533824), (117, 160315008), (126, 148863936), (128, 146537937), (129, 145401984), (133, 141028992), (144, 130255944), (146, 128471616), (152, 123400368), (156, 120236256), (168, 111647952), (171, 109689216), (172, 109051488), (182, 103059648), (189, 99242624), (192, 97691958), (208, 90177192), (216, 86837296), (219, 85647744), (224, 83735964), (228, 82266912), (234, 80157504), (247, 75938688), (252, 74431968), (258, 72700992), (266, 70514496), (273, 68706432), (288, 65127972), (292, 64235808), (301, 62315136), (304, 61700184), (312, 60118128), (336, 55823976), (342, 54844608), (344, 54525744), (351, 53438336), (364, 51529824), (378, 49621312), (384, 48845979), (387, 48467328), (399, 47009664), (416, 45088596), (432, 43418648), (438, 42823872), (448, 41867982), (456, 41133456), (468, 40078752), (494, 37969344), (504, 37215984), (511, 36706176), (513, 36563072), (516, 36350496), (532, 35257248), (546, 34353216), (559, 33554304), (576, 32563986), (584, 32117904), (602, 31157568), (608, 30850092), (624, 30059064), (657, 28549248), (672, 27911988), (684, 27422304), (688, 27262872), (702, 26719168), (728, 25764912), (741, 25312896), (756, 24810656), (774, 24233664), (798, 23504832), (817, 22958208), (819, 22902144), (832, 22544298), (864, 21709324), (876, 21411936), (896, 20933991), (903, 20771712), (912, 20566728), (936, 20039376), (949, 19764864), (988, 18984672), (1008, 18607992), (1022, 18353088), (1026, 18281536), (1032, 18175248), (1064, 17628624), (1092, 17176608), (1118, 16777152), (1152, 16281993), (1161, 16155776), (1168, 16058952), (1197, 15669888), (1204, 15578784), (1216, 15425046), (1248, 15029532), (1314, 14274624), (1344, 13955994), (1368, 13711152), (1376, 13631436), (1387, 13523328), (1404, 13359584), (1456, 12882456), (1482, 12656448), (1512, 12405328), (1533, 12235392), (1548, 12116832), (1596, 11752416), (1634, 11479104), (1638, 11451072), (1664, 11272149), (1677, 11184768), (1728, 10854662), (1729, 10848384), (1752, 10705968), (1806, 10385856), (1824, 10283364), (1872, 10019688), (1898, 9882432), (1971, 9516416), (1976, 9492336), (2016, 9303996), (2044, 9176544), (2052, 9140768), (2064, 9087624), (2128, 8814312), (2184, 8588304), (2223, 8437632), (2236, 8388576), (2322, 8077888), (2336, 8029476), (2394, 7834944), (2408, 7789392), (2432, 7712523), (2451, 7652736), (2457, 7634048), (2496, 7514766), (2628, 7137312), (2688, 6977997), (2709, 6923904), (2736, 6855576), (2752, 6815718), (2774, 6761664), (2808, 6679792), (2847, 6588288), (2912, 6441228), (2964, 6328224), (3024, 6202664), (3066, 6117696), (3096, 6058416), (3139, 5975424), (3192, 5876208), (3268, 5739552), (3276, 5725536), (3354, 5592384), (3456, 5427331), (3458, 5424192), (3504, 5352984), (3591, 5223296), (3612, 5192928), (3648, 5141682), (3744, 5009844), (3796, 4941216), (3913, 4793472), (3942, 4758208), (3952, 4746168), (4032, 4651998), (4088, 4588272), (4104, 4570384), (4128, 4543812), (4161, 4507776), (4256, 4407156), (4368, 4294152), (4446, 4218816), (4472, 4194288), (4599, 4078464), (4644, 4038944), (4672, 4014738), (4788, 3917472), (4816, 3894696), (4902, 3826368), (4914, 3817024), (4992, 3757383), (5031, 3728256), (5187, 3616128), (5256, 3568656), (5418, 3461952), (5472, 3427788), (5504, 3407859), (5548, 3380832), (5616, 3339896), (5694, 3294144), (5719, 3279744), (5824, 3220614), (5928, 3164112), (6048, 3101332), (6132, 3058848), (6192, 3029208), (6278, 2987712), (6384, 2938104), (6536, 2869776), (6552, 2862768), (6643, 2823552), (6669, 2812544), (6708, 2796192), (6916, 2712096), (7008, 2676492), (7182, 2611648), (7224, 2596464), (7296, 2570841), (7353, 2550912), (7488, 2504922), (7592, 2470608), (7826, 2396736), (7884, 2379104), (7904, 2373084), (8064, 2325999), (8127, 2307968), (8176, 2294136), (8208, 2285192), (8256, 2271906), (8322, 2253888), (8512, 2203578), (8541, 2196096), (8736, 2147076), (8892, 2109408), (8944, 2097144), (9198, 2039232), (9288, 2019472), (9344, 2007369), (9417, 1991808), (9576, 1958736), (9632, 1947348), (9709, 1931904), (9804, 1913184), (9828, 1908512), (10062, 1864128), (10374, 1808064), (10512, 1784328), (10621, 1766016), (10836, 1730976), (10944, 1713894), (11096, 1690416), (11232, 1669948), (11388, 1647072), (11438, 1639872), (11648, 1610307), (11739, 1597824), (11856, 1582056), (12096, 1550666), (12264, 1529424), (12384, 1514604), (12483, 1502592), (12556, 1493856), (12768, 1469052), (13072, 1434888), (13104, 1431384), (13286, 1411776), (13338, 1406272), (13416, 1398096), (13797, 1359488), (13832, 1356048), (14016, 1338246), (14364, 1305824), (14448, 1298232), (14706, 1275456), (14976, 1252461), (15093, 1242752), (15184, 1235304), (15561, 1205376), (15652, 1198368), (15768, 1189552), (15808, 1186542), (16254, 1153984), (16352, 1147068), (16416, 1142596), (16512, 1135953), (16644, 1126944), (17024, 1101789), (17082, 1098048), (17157, 1093248), (17472, 1073538), (17784, 1054704), (17888, 1048572), (18031, 1040256), (18396, 1019616), (18576, 1009736), (18834, 995904), (19152, 979368), (19264, 973674), (19418, 965952), (19608, 956592), (19656, 954256), (19929, 941184), (20124, 932064), (20748, 904032), (21024, 892164), (21242, 883008), (21672, 865488), (21888, 856947), (21973, 853632), (22059, 850304), (22192, 845208), (22464, 834974), (22776, 823536), (22876, 819936), (23478, 798912), (23712, 791028), (24192, 775333), (24528, 764712), (24768, 757302), (24966, 751296), (25112, 746928), (25536, 734526), (25623, 732032), (26144, 717444), (26208, 715692), (26572, 705888), (26676, 703136), (26832, 699048), (27594, 679744), (27664, 678024), (28032, 669123), (28251, 663936), (28728, 652912), (28896, 649116), (29127, 643968), (29412, 637728), (30186, 621376), (30368, 617652), (31122, 602688), (31304, 599184), (31536, 594776), (31616, 593271), (31863, 588672), (32508, 576992), (32704, 573534), (32832, 571298), (33288, 563472), (34164, 549024), (34314, 546624), (34944, 536769), (35217, 532608), (35568, 527352), (35776, 524286), (36062, 520128), (36792, 509808), (37152, 504868), (37449, 500864), (37668, 497952), (38304, 489684), (38528, 486837), (38836, 482976), (39216, 478296), (39312, 477128), (39858, 470592), (40248, 466032), (40807, 459648), (41496, 452016), (42048, 446082), (42484, 441504), (43344, 432744), (43946, 426816), (44118, 425152), (44384, 422604), (44928, 417487), (45552, 411768), (45752, 409968), (46683, 401792), (46956, 399456), (47424, 395514), (49056, 382356), (49536, 378651), (49932, 375648), (50224, 373464), (51072, 367263), (51246, 366016), (51471, 364416), (52288, 358722), (52416, 357846), (53144, 352944), (53352, 351568), (53664, 349524), (54093, 346752), (55188, 339872), (55328, 339012), (56502, 331968), (57456, 326456), (57792, 324558), (58254, 321984), (58824, 318864), (59641, 314496), (59787, 313728), (60372, 310688), (60736, 308826), (62244, 301344), (62608, 299592), (63072, 297388), (63726, 294336), (65016, 288496), (65408, 286767), (65664, 285649), (65919, 284544), (66576, 281736), (68328, 274512), (68628, 273312), (70434, 266304), (71136, 263676), (71552, 262143), (72124, 260064), (73584, 254904), (74304, 252434), (74347, 252288), (74898, 250432), (75336, 248976), (76608, 244842), (77672, 241488), (78432, 239148), (78624, 238564), (79716, 235296), (80496, 233016), (81614, 229824), (82992, 226008), (84096, 223041), (84753, 221312), (84968, 220752), (86688, 216372), (87381, 214656), (87892, 213408), (88236, 212576), (88768, 211302), (91104, 205884), (91504, 204984), (93366, 200896), (93912, 199728), (94848, 197757), (95589, 196224), (98112, 191178), (99864, 187824), (100448, 186732), (102492, 183008), (102942, 182208), (104576, 179361), (104832, 178923), (105651, 177536), (106288, 176472), (106704, 175784), (107328, 174762), (108186, 173376), (110376, 169936), (110656, 169506), (113004, 165984), (114912, 163228), (115584, 162279), (116508, 160992), (117648, 159432), (119282, 157248), (119574, 156864), (120744, 155344), (121472, 154413), (122421, 153216), (124488, 150672), (125216, 149796), (126144, 148694), (126217, 148608), (127452, 147168), (130032, 144248), (131838, 142272), (133152, 140868), (136656, 137256)]