21271896576

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:680

約数の個数: 480

約数和(自身を含む): 75197865600

約数和(自身を除く): 53925969024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 61, 63, 64, 72, 76, 84, 96, 112, 114, 122, 126, 128, 133, 144, 152, 168, 171, 183, 192, 224, 228, 244, 252, 256, 266, 288, 304, 336, 342, 366, 384, 399, 427, 448, 456, 488, 504, 512, 532, 549, 569, 576, 608, 672, 684, 732, 768, 798, 854, 896, 912, 976, 1008, 1064, 1098, 1138, 1152, 1159, 1197, 1216, 1281, 1344, 1368, 1464, 1536, 1596, 1707, 1708, 1792, 1824, 1952, 2016, 2128, 2196, 2276, 2304, 2318, 2394, 2432, 2562, 2688, 2736, 2928, 3192, 3414, 3416, 3477, 3584, 3648, 3843, 3904, 3983, 4032, 4256, 4392, 4552, 4608, 4636, 4788, 4864, 5121, 5124, 5376, 5472, 5856, 6384, 6828, 6832, 6954, 7296, 7686, 7808, 7966, 8064, 8113, 8512, 8784, 9104, 9272, 9576, 9728, 10242, 10248, 10431, 10752, 10811, 10944, 11712, 11949, 12768, 13656, 13664, 13908, 14592, 15372, 15616, 15932, 16128, 16226, 17024, 17568, 18208, 18544, 19152, 20484, 20496, 20862, 21622, 21888, 23424, 23898, 24339, 25536, 27312, 27328, 27816, 29184, 30744, 31232, 31864, 32256, 32433, 32452, 34048, 34709, 35136, 35847, 36416, 37088, 38304, 40968, 40992, 41724, 43244, 43776, 46848, 47796, 48678, 51072, 54624, 54656, 55632, 61488, 63728, 64866, 64904, 68096, 69418, 70272, 71694, 72832, 73017, 74176, 75677, 76608, 81936, 81984, 83448, 86488, 87552, 93696, 95592, 97299, 97356, 102144, 104127, 109248, 109312, 111264, 122976, 127456, 129732, 129808, 138836, 140544, 143388, 145664, 146034, 148352, 151354, 153216, 163872, 163968, 166896, 172976, 191184, 194598, 194712, 204288, 208254, 218496, 218624, 222528, 227031, 242963, 245952, 254912, 259464, 259616, 277672, 281088, 286776, 291328, 292068, 296704, 302708, 306432, 312381, 327744, 327936, 333792, 345952, 382368, 389196, 389424, 416508, 436992, 445056, 454062, 485926, 491904, 509824, 518928, 519232, 555344, 573552, 584136, 593408, 605416, 612864, 624762, 655488, 655872, 659471, 667584, 681093, 691904, 728889, 764736, 778392, 778848, 833016, 873984, 890112, 908124, 971852, 983808, 1019648, 1037856, 1038464, 1110688, 1147104, 1168272, 1210832, 1249524, 1310976, 1318942, 1335168, 1362186, 1383808, 1457778, 1529472, 1556784, 1557696, 1666032, 1780224, 1816248, 1943704, 1967616, 1978413, 2039296, 2075712, 2076928, 2186667, 2221376, 2294208, 2336544, 2421664, 2499048, 2621952, 2637884, 2670336, 2724372, 2767616, 2915556, 3058944, 3113568, 3115392, 3332064, 3632496, 3887408, 3956826, 4151424, 4153856, 4373334, 4442752, 4588416, 4616297, 4673088, 4843328, 4998096, 5275768, 5340672, 5448744, 5535232, 5831112, 5935239, 6117888, 6227136, 6230784, 6664128, 7264992, 7774816, 7913652, 8302848, 8746668, 8885504, 9176832, 9232594, 9346176, 9686656, 9996192, 10551536, 10897488, 11662224, 11870478, 12454272, 12461568, 13328256, 13848891, 14529984, 15549632, 15827304, 16605696, 17493336, 17771008, 18353664, 18465188, 18692352, 19373312, 19992384, 21103072, 21794976, 23324448, 23740956, 24908544, 26656512, 27697782, 29059968, 31099264, 31654608, 34986672, 36930376, 37384704, 38746624, 39984768, 41546673, 42206144, 43589952, 46648896, 47481912, 49817088, 53313024, 55395564, 58119936, 62198528, 63309216, 69973344, 73860752, 79969536, 83093346, 84412288, 87179904, 93297792, 94963824, 110791128, 116239872, 124397056, 126618432, 139946688, 147721504, 159939072, 166186692, 168824576, 174359808, 186595584, 189927648, 221582256, 253236864, 279893376, 295443008, 332373384, 337649152, 348719616, 373191168, 379855296, 443164512, 506473728, 559786752, 590886016, 664746768, 759710592, 886329024, 1012947456, 1119573504, 1181772032, 1329493536, 1519421184, 1772658048, 2363544064, 2658987072, 3038842368, 3545316096, 5317974144, 7090632192, 10635948288, 21271896576]

約数ペア:

[(1, 21271896576), (2, 10635948288), (3, 7090632192), (4, 5317974144), (6, 3545316096), (7, 3038842368), (8, 2658987072), (9, 2363544064), (12, 1772658048), (14, 1519421184), (16, 1329493536), (18, 1181772032), (19, 1119573504), (21, 1012947456), (24, 886329024), (28, 759710592), (32, 664746768), (36, 590886016), (38, 559786752), (42, 506473728), (48, 443164512), (56, 379855296), (57, 373191168), (61, 348719616), (63, 337649152), (64, 332373384), (72, 295443008), (76, 279893376), (84, 253236864), (96, 221582256), (112, 189927648), (114, 186595584), (122, 174359808), (126, 168824576), (128, 166186692), (133, 159939072), (144, 147721504), (152, 139946688), (168, 126618432), (171, 124397056), (183, 116239872), (192, 110791128), (224, 94963824), (228, 93297792), (244, 87179904), (252, 84412288), (256, 83093346), (266, 79969536), (288, 73860752), (304, 69973344), (336, 63309216), (342, 62198528), (366, 58119936), (384, 55395564), (399, 53313024), (427, 49817088), (448, 47481912), (456, 46648896), (488, 43589952), (504, 42206144), (512, 41546673), (532, 39984768), (549, 38746624), (569, 37384704), (576, 36930376), (608, 34986672), (672, 31654608), (684, 31099264), (732, 29059968), (768, 27697782), (798, 26656512), (854, 24908544), (896, 23740956), (912, 23324448), (976, 21794976), (1008, 21103072), (1064, 19992384), (1098, 19373312), (1138, 18692352), (1152, 18465188), (1159, 18353664), (1197, 17771008), (1216, 17493336), (1281, 16605696), (1344, 15827304), (1368, 15549632), (1464, 14529984), (1536, 13848891), (1596, 13328256), (1707, 12461568), (1708, 12454272), (1792, 11870478), (1824, 11662224), (1952, 10897488), (2016, 10551536), (2128, 9996192), (2196, 9686656), (2276, 9346176), (2304, 9232594), (2318, 9176832), (2394, 8885504), (2432, 8746668), (2562, 8302848), (2688, 7913652), (2736, 7774816), (2928, 7264992), (3192, 6664128), (3414, 6230784), (3416, 6227136), (3477, 6117888), (3584, 5935239), (3648, 5831112), (3843, 5535232), (3904, 5448744), (3983, 5340672), (4032, 5275768), (4256, 4998096), (4392, 4843328), (4552, 4673088), (4608, 4616297), (4636, 4588416), (4788, 4442752), (4864, 4373334), (5121, 4153856), (5124, 4151424), (5376, 3956826), (5472, 3887408), (5856, 3632496), (6384, 3332064), (6828, 3115392), (6832, 3113568), (6954, 3058944), (7296, 2915556), (7686, 2767616), (7808, 2724372), (7966, 2670336), (8064, 2637884), (8113, 2621952), (8512, 2499048), (8784, 2421664), (9104, 2336544), (9272, 2294208), (9576, 2221376), (9728, 2186667), (10242, 2076928), (10248, 2075712), (10431, 2039296), (10752, 1978413), (10811, 1967616), (10944, 1943704), (11712, 1816248), (11949, 1780224), (12768, 1666032), (13656, 1557696), (13664, 1556784), (13908, 1529472), (14592, 1457778), (15372, 1383808), (15616, 1362186), (15932, 1335168), (16128, 1318942), (16226, 1310976), (17024, 1249524), (17568, 1210832), (18208, 1168272), (18544, 1147104), (19152, 1110688), (20484, 1038464), (20496, 1037856), (20862, 1019648), (21622, 983808), (21888, 971852), (23424, 908124), (23898, 890112), (24339, 873984), (25536, 833016), (27312, 778848), (27328, 778392), (27816, 764736), (29184, 728889), (30744, 691904), (31232, 681093), (31864, 667584), (32256, 659471), (32433, 655872), (32452, 655488), (34048, 624762), (34709, 612864), (35136, 605416), (35847, 593408), (36416, 584136), (37088, 573552), (38304, 555344), (40968, 519232), (40992, 518928), (41724, 509824), (43244, 491904), (43776, 485926), (46848, 454062), (47796, 445056), (48678, 436992), (51072, 416508), (54624, 389424), (54656, 389196), (55632, 382368), (61488, 345952), (63728, 333792), (64866, 327936), (64904, 327744), (68096, 312381), (69418, 306432), (70272, 302708), (71694, 296704), (72832, 292068), (73017, 291328), (74176, 286776), (75677, 281088), (76608, 277672), (81936, 259616), (81984, 259464), (83448, 254912), (86488, 245952), (87552, 242963), (93696, 227031), (95592, 222528), (97299, 218624), (97356, 218496), (102144, 208254), (104127, 204288), (109248, 194712), (109312, 194598), (111264, 191184), (122976, 172976), (127456, 166896), (129732, 163968), (129808, 163872), (138836, 153216), (140544, 151354), (143388, 148352), (145664, 146034)]