20782256544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:477

約数の個数: 576

約数和(自身を含む): 75148819200

約数和(自身を除く): 54366562656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 29, 32, 36, 38, 42, 48, 53, 56, 57, 58, 63, 72, 76, 84, 87, 96, 106, 112, 114, 116, 126, 133, 144, 152, 159, 168, 171, 174, 203, 212, 224, 228, 232, 252, 261, 266, 288, 304, 318, 336, 342, 348, 353, 371, 399, 406, 424, 456, 464, 477, 504, 522, 532, 551, 608, 609, 636, 672, 684, 696, 706, 742, 798, 812, 848, 912, 928, 954, 1007, 1008, 1044, 1059, 1064, 1102, 1113, 1197, 1218, 1272, 1368, 1392, 1412, 1484, 1537, 1596, 1624, 1653, 1696, 1824, 1827, 1908, 2014, 2016, 2088, 2118, 2128, 2204, 2226, 2394, 2436, 2471, 2544, 2736, 2784, 2824, 2968, 3021, 3074, 3177, 3192, 3248, 3306, 3339, 3654, 3816, 3857, 4028, 4176, 4236, 4256, 4408, 4452, 4611, 4788, 4872, 4942, 4959, 5088, 5472, 5648, 5936, 6042, 6148, 6354, 6384, 6496, 6612, 6678, 6707, 7049, 7308, 7413, 7632, 7714, 8056, 8352, 8472, 8816, 8904, 9063, 9222, 9576, 9744, 9884, 9918, 10237, 10759, 11296, 11571, 11872, 12084, 12296, 12708, 12768, 13224, 13356, 13414, 13833, 14098, 14616, 14826, 15264, 15428, 16112, 16944, 17632, 17808, 18126, 18444, 18709, 19152, 19488, 19768, 19836, 20121, 20474, 21147, 21518, 22239, 23142, 24168, 24592, 25416, 26448, 26712, 26828, 27666, 28196, 29203, 29232, 29652, 30711, 30856, 32224, 32277, 33888, 34713, 35616, 36252, 36888, 37418, 38304, 39536, 39672, 40242, 40948, 42294, 43036, 44478, 46284, 46949, 48336, 49184, 50832, 52896, 53424, 53656, 55332, 56127, 56392, 58406, 58464, 59304, 60363, 61422, 61712, 63441, 64554, 69426, 71659, 72504, 73776, 74836, 79072, 79344, 80484, 81896, 84588, 86072, 87609, 88956, 92133, 92568, 93898, 96672, 96831, 101664, 106848, 107312, 110664, 112254, 112784, 116812, 118608, 120726, 122844, 123424, 126882, 129108, 130963, 138852, 140847, 143318, 145008, 147552, 149672, 158688, 160968, 163792, 168381, 169176, 172144, 175218, 177912, 184266, 185136, 187796, 193662, 194503, 204421, 214624, 214977, 221328, 224508, 225568, 233624, 237216, 241452, 245688, 253764, 258216, 261926, 262827, 277704, 281694, 286636, 290016, 299344, 321936, 327584, 336762, 338352, 344288, 350436, 355471, 355824, 368532, 370272, 375592, 387324, 389006, 392889, 408842, 422541, 429954, 442656, 449016, 467248, 482904, 491376, 507528, 516432, 523852, 525654, 542561, 555408, 563388, 573272, 583509, 598688, 613263, 643872, 644931, 673524, 676704, 700872, 710942, 711648, 737064, 751184, 774648, 778012, 785778, 817684, 845082, 859908, 898032, 934496, 965808, 982752, 1015056, 1032864, 1047704, 1051308, 1066413, 1085122, 1110816, 1126776, 1146544, 1167018, 1178667, 1226526, 1289862, 1347048, 1361521, 1401744, 1421884, 1474128, 1502368, 1549296, 1556024, 1571556, 1627683, 1635368, 1690164, 1719816, 1750527, 1796064, 1839789, 1931616, 2030112, 2095408, 2102616, 2132826, 2170244, 2253552, 2293088, 2334036, 2357334, 2453052, 2488297, 2579724, 2694096, 2723042, 2803488, 2843768, 2948256, 3098592, 3112048, 3143112, 3199239, 3255366, 3270736, 3380328, 3439632, 3501054, 3679578, 3797927, 4084563, 4190816, 4205232, 4265652, 4340488, 4507104, 4668072, 4714668, 4883049, 4906104, 4976594, 5159448, 5388192, 5446084, 5687536, 6224096, 6286224, 6398478, 6510732, 6541472, 6760656, 6879264, 7002108, 7359156, 7464891, 7595854, 8169126, 8410464, 8531304, 8680976, 9336144, 9429336, 9766098, 9812208, 9953188, 10308659, 10318896, 10892168, 11375072, 11393781, 12253689, 12572448, 12796956, 13021464, 13521312, 14004216, 14718312, 14929782, 15191708, 16338252, 17062608, 17361952, 18672288, 18858672, 19532196, 19624416, 19906376, 20617318, 20637792, 21784336, 22394673, 22787562, 24507378, 25593912, 26042928, 28008432, 29436624, 29859564, 30383416, 30925977, 32676504, 34125216, 34181343, 37717344, 39064392, 39812752, 41234636, 43568672, 44789346, 45575124, 49014756, 51187824, 52085856, 56016864, 58873248, 59719128, 60766832, 61851954, 65353008, 68362686, 72160613, 78128784, 79625504, 82469272, 89578692, 91150248, 92777931, 98029512, 102375648, 119438256, 121533664, 123703908, 130706016, 136725372, 144321226, 156257568, 164938544, 179157384, 182300496, 185555862, 196059024, 216481839, 238876512, 247407816, 273450744, 288642452, 329877088, 358314768, 364600992, 371111724, 392118048, 432963678, 494815632, 546901488, 577284904, 649445517, 716629536, 742223448, 865927356, 989631264, 1093802976, 1154569808, 1298891034, 1484446896, 1731854712, 2309139616, 2597782068, 2968893792, 3463709424, 5195564136, 6927418848, 10391128272, 20782256544]

約数ペア:

[(1, 20782256544), (2, 10391128272), (3, 6927418848), (4, 5195564136), (6, 3463709424), (7, 2968893792), (8, 2597782068), (9, 2309139616), (12, 1731854712), (14, 1484446896), (16, 1298891034), (18, 1154569808), (19, 1093802976), (21, 989631264), (24, 865927356), (28, 742223448), (29, 716629536), (32, 649445517), (36, 577284904), (38, 546901488), (42, 494815632), (48, 432963678), (53, 392118048), (56, 371111724), (57, 364600992), (58, 358314768), (63, 329877088), (72, 288642452), (76, 273450744), (84, 247407816), (87, 238876512), (96, 216481839), (106, 196059024), (112, 185555862), (114, 182300496), (116, 179157384), (126, 164938544), (133, 156257568), (144, 144321226), (152, 136725372), (159, 130706016), (168, 123703908), (171, 121533664), (174, 119438256), (203, 102375648), (212, 98029512), (224, 92777931), (228, 91150248), (232, 89578692), (252, 82469272), (261, 79625504), (266, 78128784), (288, 72160613), (304, 68362686), (318, 65353008), (336, 61851954), (342, 60766832), (348, 59719128), (353, 58873248), (371, 56016864), (399, 52085856), (406, 51187824), (424, 49014756), (456, 45575124), (464, 44789346), (477, 43568672), (504, 41234636), (522, 39812752), (532, 39064392), (551, 37717344), (608, 34181343), (609, 34125216), (636, 32676504), (672, 30925977), (684, 30383416), (696, 29859564), (706, 29436624), (742, 28008432), (798, 26042928), (812, 25593912), (848, 24507378), (912, 22787562), (928, 22394673), (954, 21784336), (1007, 20637792), (1008, 20617318), (1044, 19906376), (1059, 19624416), (1064, 19532196), (1102, 18858672), (1113, 18672288), (1197, 17361952), (1218, 17062608), (1272, 16338252), (1368, 15191708), (1392, 14929782), (1412, 14718312), (1484, 14004216), (1537, 13521312), (1596, 13021464), (1624, 12796956), (1653, 12572448), (1696, 12253689), (1824, 11393781), (1827, 11375072), (1908, 10892168), (2014, 10318896), (2016, 10308659), (2088, 9953188), (2118, 9812208), (2128, 9766098), (2204, 9429336), (2226, 9336144), (2394, 8680976), (2436, 8531304), (2471, 8410464), (2544, 8169126), (2736, 7595854), (2784, 7464891), (2824, 7359156), (2968, 7002108), (3021, 6879264), (3074, 6760656), (3177, 6541472), (3192, 6510732), (3248, 6398478), (3306, 6286224), (3339, 6224096), (3654, 5687536), (3816, 5446084), (3857, 5388192), (4028, 5159448), (4176, 4976594), (4236, 4906104), (4256, 4883049), (4408, 4714668), (4452, 4668072), (4611, 4507104), (4788, 4340488), (4872, 4265652), (4942, 4205232), (4959, 4190816), (5088, 4084563), (5472, 3797927), (5648, 3679578), (5936, 3501054), (6042, 3439632), (6148, 3380328), (6354, 3270736), (6384, 3255366), (6496, 3199239), (6612, 3143112), (6678, 3112048), (6707, 3098592), (7049, 2948256), (7308, 2843768), (7413, 2803488), (7632, 2723042), (7714, 2694096), (8056, 2579724), (8352, 2488297), (8472, 2453052), (8816, 2357334), (8904, 2334036), (9063, 2293088), (9222, 2253552), (9576, 2170244), (9744, 2132826), (9884, 2102616), (9918, 2095408), (10237, 2030112), (10759, 1931616), (11296, 1839789), (11571, 1796064), (11872, 1750527), (12084, 1719816), (12296, 1690164), (12708, 1635368), (12768, 1627683), (13224, 1571556), (13356, 1556024), (13414, 1549296), (13833, 1502368), (14098, 1474128), (14616, 1421884), (14826, 1401744), (15264, 1361521), (15428, 1347048), (16112, 1289862), (16944, 1226526), (17632, 1178667), (17808, 1167018), (18126, 1146544), (18444, 1126776), (18709, 1110816), (19152, 1085122), (19488, 1066413), (19768, 1051308), (19836, 1047704), (20121, 1032864), (20474, 1015056), (21147, 982752), (21518, 965808), (22239, 934496), (23142, 898032), (24168, 859908), (24592, 845082), (25416, 817684), (26448, 785778), (26712, 778012), (26828, 774648), (27666, 751184), (28196, 737064), (29203, 711648), (29232, 710942), (29652, 700872), (30711, 676704), (30856, 673524), (32224, 644931), (32277, 643872), (33888, 613263), (34713, 598688), (35616, 583509), (36252, 573272), (36888, 563388), (37418, 555408), (38304, 542561), (39536, 525654), (39672, 523852), (40242, 516432), (40948, 507528), (42294, 491376), (43036, 482904), (44478, 467248), (46284, 449016), (46949, 442656), (48336, 429954), (49184, 422541), (50832, 408842), (52896, 392889), (53424, 389006), (53656, 387324), (55332, 375592), (56127, 370272), (56392, 368532), (58406, 355824), (58464, 355471), (59304, 350436), (60363, 344288), (61422, 338352), (61712, 336762), (63441, 327584), (64554, 321936), (69426, 299344), (71659, 290016), (72504, 286636), (73776, 281694), (74836, 277704), (79072, 262827), (79344, 261926), (80484, 258216), (81896, 253764), (84588, 245688), (86072, 241452), (87609, 237216), (88956, 233624), (92133, 225568), (92568, 224508), (93898, 221328), (96672, 214977), (96831, 214624), (101664, 204421), (106848, 194503), (107312, 193662), (110664, 187796), (112254, 185136), (112784, 184266), (116812, 177912), (118608, 175218), (120726, 172144), (122844, 169176), (123424, 168381), (126882, 163792), (129108, 160968), (130963, 158688), (138852, 149672), (140847, 147552), (143318, 145008)]