20257849248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 576

約数和(自身を含む): 71747665920

約数和(自身を除く): 51489816672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 31, 32, 38, 39, 42, 48, 52, 56, 57, 62, 76, 78, 84, 91, 93, 96, 104, 112, 114, 124, 127, 133, 152, 156, 168, 182, 186, 208, 217, 224, 228, 247, 248, 254, 266, 273, 304, 312, 336, 364, 372, 381, 399, 403, 416, 434, 456, 494, 496, 508, 532, 546, 589, 608, 624, 651, 672, 728, 741, 744, 762, 798, 806, 868, 889, 912, 961, 988, 992, 1016, 1064, 1092, 1178, 1209, 1248, 1302, 1456, 1482, 1488, 1524, 1596, 1612, 1651, 1729, 1736, 1767, 1778, 1824, 1922, 1976, 2032, 2128, 2184, 2356, 2413, 2418, 2604, 2667, 2821, 2883, 2912, 2964, 2976, 3048, 3192, 3224, 3302, 3458, 3472, 3534, 3556, 3844, 3937, 3952, 4064, 4123, 4256, 4368, 4712, 4826, 4836, 4953, 5187, 5208, 5334, 5642, 5766, 5928, 6096, 6384, 6448, 6604, 6727, 6916, 6944, 7068, 7112, 7239, 7657, 7688, 7874, 7904, 8246, 8463, 8736, 9424, 9652, 9672, 9906, 10374, 10416, 10668, 11284, 11532, 11557, 11811, 11856, 12192, 12369, 12493, 12768, 12896, 13208, 13454, 13832, 14136, 14224, 14478, 15314, 15376, 15748, 16492, 16891, 16926, 18259, 18848, 19304, 19344, 19812, 20181, 20748, 20832, 21336, 22568, 22971, 23064, 23114, 23622, 23712, 24738, 24986, 26416, 26908, 27559, 27664, 28272, 28448, 28956, 30628, 30752, 31369, 31496, 32984, 33782, 33852, 34671, 36518, 37479, 38608, 38688, 39624, 40362, 41496, 42672, 45136, 45942, 46128, 46228, 47244, 49476, 49972, 50673, 51181, 52832, 53599, 53816, 54777, 55118, 55328, 56544, 57912, 61256, 62738, 62992, 65968, 67564, 67704, 69342, 73036, 74803, 74958, 77216, 79248, 80724, 82677, 82992, 85344, 87451, 90272, 91884, 92256, 92456, 94107, 94488, 98952, 99944, 101346, 102362, 107198, 107632, 109554, 110236, 115824, 122047, 122512, 125476, 125984, 127813, 131936, 135128, 135408, 138684, 146072, 149606, 149916, 153543, 158496, 160797, 161448, 165354, 165984, 174902, 183768, 184912, 188214, 188976, 197904, 199888, 202692, 204724, 214396, 215264, 219108, 219583, 220472, 224409, 231648, 237367, 244094, 245024, 250952, 255626, 262353, 270256, 270816, 277368, 292144, 299212, 299832, 307086, 321594, 322896, 330708, 349804, 358267, 366141, 367536, 369824, 376428, 377952, 383439, 395808, 399776, 405384, 409448, 428792, 438216, 439166, 440944, 448818, 474734, 488188, 501904, 511252, 523621, 524706, 540512, 554736, 584288, 598424, 599664, 614172, 643188, 645792, 658749, 661416, 699608, 712101, 716534, 732282, 735072, 752856, 766878, 810768, 818896, 854329, 857584, 876432, 878332, 881888, 897636, 949468, 972439, 976376, 1003808, 1022504, 1047242, 1049412, 1074801, 1109472, 1196848, 1199328, 1228344, 1286376, 1317498, 1322832, 1399216, 1424202, 1433068, 1464564, 1505712, 1533756, 1570863, 1586611, 1621536, 1637792, 1661569, 1708658, 1715168, 1752864, 1756664, 1795272, 1898936, 1944878, 1952752, 2045008, 2094484, 2098824, 2149602, 2318893, 2393696, 2456688, 2562987, 2572752, 2634996, 2645664, 2798432, 2848404, 2866136, 2917317, 2929128, 3011424, 3067512, 3141726, 3173222, 3323138, 3417316, 3513328, 3590544, 3797872, 3889756, 3905504, 4090016, 4188968, 4197648, 4299204, 4637786, 4759833, 4913376, 4984707, 5125974, 5145504, 5269992, 5696808, 5732272, 5834634, 5858256, 6135024, 6283452, 6346444, 6646276, 6807073, 6834632, 6956679, 7026656, 7181088, 7595744, 7779512, 8377936, 8395296, 8598408, 9275572, 9519666, 9969414, 10251948, 10539984, 11106277, 11393616, 11464544, 11669268, 11716512, 12270048, 12566904, 12692888, 13292552, 13614146, 13669264, 13913358, 15559024, 16232251, 16755872, 17196816, 18551144, 19039332, 19938828, 20421219, 20503896, 21079968, 22212554, 22787232, 23338536, 25133808, 25385776, 26585104, 27228292, 27338528, 27826716, 30145609, 31118048, 32464502, 33318831, 34393632, 37102288, 38078664, 39877656, 40842438, 41007792, 44425108, 46677072, 48696753, 50267616, 50771552, 53170208, 54456584, 55653432, 60291218, 64929004, 66637662, 74204576, 76157328, 79755312, 81684876, 82015584, 88850216, 90436827, 93354144, 97393506, 108913168, 111306864, 120582436, 129858008, 133275324, 152314656, 159510624, 163369752, 177700432, 180873654, 194787012, 211019263, 217826336, 222613728, 241164872, 259716016, 266550648, 326739504, 355400864, 361747308, 389574024, 422038526, 482329744, 519432032, 533101296, 633057789, 653479008, 723494616, 779148048, 844077052, 964659488, 1066202592, 1266115578, 1446989232, 1558296096, 1688154104, 2532231156, 2893978464, 3376308208, 5064462312, 6752616416, 10128924624, 20257849248]

約数ペア:

[(1, 20257849248), (2, 10128924624), (3, 6752616416), (4, 5064462312), (6, 3376308208), (7, 2893978464), (8, 2532231156), (12, 1688154104), (13, 1558296096), (14, 1446989232), (16, 1266115578), (19, 1066202592), (21, 964659488), (24, 844077052), (26, 779148048), (28, 723494616), (31, 653479008), (32, 633057789), (38, 533101296), (39, 519432032), (42, 482329744), (48, 422038526), (52, 389574024), (56, 361747308), (57, 355400864), (62, 326739504), (76, 266550648), (78, 259716016), (84, 241164872), (91, 222613728), (93, 217826336), (96, 211019263), (104, 194787012), (112, 180873654), (114, 177700432), (124, 163369752), (127, 159510624), (133, 152314656), (152, 133275324), (156, 129858008), (168, 120582436), (182, 111306864), (186, 108913168), (208, 97393506), (217, 93354144), (224, 90436827), (228, 88850216), (247, 82015584), (248, 81684876), (254, 79755312), (266, 76157328), (273, 74204576), (304, 66637662), (312, 64929004), (336, 60291218), (364, 55653432), (372, 54456584), (381, 53170208), (399, 50771552), (403, 50267616), (416, 48696753), (434, 46677072), (456, 44425108), (494, 41007792), (496, 40842438), (508, 39877656), (532, 38078664), (546, 37102288), (589, 34393632), (608, 33318831), (624, 32464502), (651, 31118048), (672, 30145609), (728, 27826716), (741, 27338528), (744, 27228292), (762, 26585104), (798, 25385776), (806, 25133808), (868, 23338536), (889, 22787232), (912, 22212554), (961, 21079968), (988, 20503896), (992, 20421219), (1016, 19938828), (1064, 19039332), (1092, 18551144), (1178, 17196816), (1209, 16755872), (1248, 16232251), (1302, 15559024), (1456, 13913358), (1482, 13669264), (1488, 13614146), (1524, 13292552), (1596, 12692888), (1612, 12566904), (1651, 12270048), (1729, 11716512), (1736, 11669268), (1767, 11464544), (1778, 11393616), (1824, 11106277), (1922, 10539984), (1976, 10251948), (2032, 9969414), (2128, 9519666), (2184, 9275572), (2356, 8598408), (2413, 8395296), (2418, 8377936), (2604, 7779512), (2667, 7595744), (2821, 7181088), (2883, 7026656), (2912, 6956679), (2964, 6834632), (2976, 6807073), (3048, 6646276), (3192, 6346444), (3224, 6283452), (3302, 6135024), (3458, 5858256), (3472, 5834634), (3534, 5732272), (3556, 5696808), (3844, 5269992), (3937, 5145504), (3952, 5125974), (4064, 4984707), (4123, 4913376), (4256, 4759833), (4368, 4637786), (4712, 4299204), (4826, 4197648), (4836, 4188968), (4953, 4090016), (5187, 3905504), (5208, 3889756), (5334, 3797872), (5642, 3590544), (5766, 3513328), (5928, 3417316), (6096, 3323138), (6384, 3173222), (6448, 3141726), (6604, 3067512), (6727, 3011424), (6916, 2929128), (6944, 2917317), (7068, 2866136), (7112, 2848404), (7239, 2798432), (7657, 2645664), (7688, 2634996), (7874, 2572752), (7904, 2562987), (8246, 2456688), (8463, 2393696), (8736, 2318893), (9424, 2149602), (9652, 2098824), (9672, 2094484), (9906, 2045008), (10374, 1952752), (10416, 1944878), (10668, 1898936), (11284, 1795272), (11532, 1756664), (11557, 1752864), (11811, 1715168), (11856, 1708658), (12192, 1661569), (12369, 1637792), (12493, 1621536), (12768, 1586611), (12896, 1570863), (13208, 1533756), (13454, 1505712), (13832, 1464564), (14136, 1433068), (14224, 1424202), (14478, 1399216), (15314, 1322832), (15376, 1317498), (15748, 1286376), (16492, 1228344), (16891, 1199328), (16926, 1196848), (18259, 1109472), (18848, 1074801), (19304, 1049412), (19344, 1047242), (19812, 1022504), (20181, 1003808), (20748, 976376), (20832, 972439), (21336, 949468), (22568, 897636), (22971, 881888), (23064, 878332), (23114, 876432), (23622, 857584), (23712, 854329), (24738, 818896), (24986, 810768), (26416, 766878), (26908, 752856), (27559, 735072), (27664, 732282), (28272, 716534), (28448, 712101), (28956, 699608), (30628, 661416), (30752, 658749), (31369, 645792), (31496, 643188), (32984, 614172), (33782, 599664), (33852, 598424), (34671, 584288), (36518, 554736), (37479, 540512), (38608, 524706), (38688, 523621), (39624, 511252), (40362, 501904), (41496, 488188), (42672, 474734), (45136, 448818), (45942, 440944), (46128, 439166), (46228, 438216), (47244, 428792), (49476, 409448), (49972, 405384), (50673, 399776), (51181, 395808), (52832, 383439), (53599, 377952), (53816, 376428), (54777, 369824), (55118, 367536), (55328, 366141), (56544, 358267), (57912, 349804), (61256, 330708), (62738, 322896), (62992, 321594), (65968, 307086), (67564, 299832), (67704, 299212), (69342, 292144), (73036, 277368), (74803, 270816), (74958, 270256), (77216, 262353), (79248, 255626), (80724, 250952), (82677, 245024), (82992, 244094), (85344, 237367), (87451, 231648), (90272, 224409), (91884, 220472), (92256, 219583), (92456, 219108), (94107, 215264), (94488, 214396), (98952, 204724), (99944, 202692), (101346, 199888), (102362, 197904), (107198, 188976), (107632, 188214), (109554, 184912), (110236, 183768), (115824, 174902), (122047, 165984), (122512, 165354), (125476, 161448), (125984, 160797), (127813, 158496), (131936, 153543), (135128, 149916), (135408, 149606), (138684, 146072)]