20537588736

素因数分解:

$2^{10}\times 3^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 528

約数和(自身を含む): 70891704000

約数和(自身を除く): 50354115264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 73, 84, 89, 96, 98, 112, 126, 128, 144, 146, 147, 168, 178, 192, 196, 219, 224, 252, 256, 267, 288, 292, 294, 336, 343, 356, 384, 392, 438, 441, 448, 504, 511, 512, 534, 576, 584, 588, 623, 657, 672, 686, 712, 768, 784, 801, 876, 882, 896, 1008, 1022, 1024, 1029, 1068, 1152, 1168, 1176, 1246, 1314, 1344, 1372, 1424, 1533, 1536, 1568, 1602, 1752, 1764, 1792, 1869, 2016, 2044, 2058, 2136, 2304, 2336, 2352, 2492, 2628, 2688, 2744, 2848, 3066, 3072, 3087, 3136, 3204, 3504, 3528, 3577, 3584, 3738, 4032, 4088, 4116, 4272, 4361, 4599, 4608, 4672, 4704, 4984, 5256, 5376, 5488, 5607, 5696, 6132, 6174, 6272, 6408, 6497, 7008, 7056, 7154, 7168, 7476, 8064, 8176, 8232, 8544, 8722, 9198, 9216, 9344, 9408, 9968, 10512, 10731, 10752, 10976, 11214, 11392, 12264, 12348, 12544, 12816, 12994, 13083, 14016, 14112, 14308, 14952, 16128, 16352, 16464, 17088, 17444, 18396, 18688, 18816, 19491, 19936, 21024, 21462, 21504, 21952, 22428, 22784, 24528, 24696, 25039, 25088, 25632, 25988, 26166, 28032, 28224, 28616, 29904, 30527, 32193, 32256, 32704, 32928, 34176, 34888, 36792, 37376, 37632, 38982, 39249, 39872, 42048, 42924, 43904, 44856, 45479, 45568, 49056, 49392, 50078, 50176, 51264, 51976, 52332, 56064, 56448, 57232, 58473, 59808, 61054, 64386, 64512, 65408, 65856, 68352, 69776, 73584, 74752, 75117, 75264, 77964, 78498, 79744, 84096, 85848, 87808, 89712, 90958, 91136, 91581, 98112, 98784, 100156, 102528, 103952, 104664, 112128, 112896, 114464, 116946, 119616, 122108, 128772, 130816, 131712, 136437, 136704, 139552, 147168, 150234, 150528, 155928, 156996, 159488, 168192, 171696, 175616, 179424, 181916, 183162, 196224, 197568, 200312, 205056, 207904, 209328, 224256, 225351, 225792, 228928, 233892, 239232, 244216, 257544, 261632, 263424, 272874, 273408, 274743, 279104, 294336, 300468, 311856, 313992, 318353, 318976, 336384, 343392, 351232, 358848, 363832, 366324, 392448, 395136, 400624, 409311, 410112, 415808, 418656, 450702, 451584, 457856, 467784, 478464, 488432, 515088, 523264, 526848, 545748, 549486, 558208, 588672, 600936, 623712, 627984, 636706, 637952, 672768, 686784, 717696, 727664, 732648, 784896, 790272, 801248, 818622, 820224, 831616, 837312, 901404, 915712, 935568, 955059, 956928, 976864, 1030176, 1053696, 1091496, 1098972, 1116416, 1177344, 1201872, 1247424, 1255968, 1273412, 1373568, 1435392, 1455328, 1465296, 1569792, 1580544, 1602496, 1637244, 1663232, 1674624, 1802808, 1831424, 1871136, 1910118, 1913856, 1953728, 2060352, 2182992, 2197944, 2228471, 2232832, 2354688, 2403744, 2494848, 2511936, 2546824, 2747136, 2865177, 2870784, 2910656, 2930592, 3161088, 3204992, 3274488, 3326464, 3349248, 3605616, 3662848, 3742272, 3820236, 3907456, 4120704, 4365984, 4395888, 4456942, 4465664, 4709376, 4807488, 4989696, 5023872, 5093648, 5494272, 5730354, 5741568, 5821312, 5861184, 6409984, 6548976, 6652928, 6685413, 6698496, 7211232, 7484544, 7640472, 7814912, 8241408, 8731968, 8791776, 8913884, 9614976, 9979392, 10047744, 10187296, 10988544, 11460708, 11642624, 11722368, 12819968, 13097952, 13370826, 13396992, 14422464, 14969088, 15280944, 15629824, 16482816, 17463936, 17583552, 17827768, 19229952, 19958784, 20056239, 20095488, 20374592, 22921416, 23285248, 23444736, 25639936, 26195904, 26741652, 28844928, 29938176, 30561888, 31259648, 32965632, 34927872, 35167104, 35655536, 38459904, 40112478, 40190976, 40749184, 45842832, 46570496, 46889472, 52391808, 53483304, 57689856, 59876352, 61123776, 69855744, 70334208, 71311072, 76919808, 80224956, 81498368, 91685664, 93778944, 104783616, 106966608, 115379712, 122247552, 139711488, 140668416, 142622144, 160449912, 162996736, 183371328, 209567232, 213933216, 230759424, 244495104, 281336832, 285244288, 320899824, 325993472, 366742656, 419134464, 427866432, 488990208, 570488576, 641799648, 733485312, 855732864, 977980416, 1140977152, 1283599296, 1466970624, 1711465728, 2281954304, 2567198592, 2933941248, 3422931456, 5134397184, 6845862912, 10268794368, 20537588736]

約数ペア:

[(1, 20537588736), (2, 10268794368), (3, 6845862912), (4, 5134397184), (6, 3422931456), (7, 2933941248), (8, 2567198592), (9, 2281954304), (12, 1711465728), (14, 1466970624), (16, 1283599296), (18, 1140977152), (21, 977980416), (24, 855732864), (28, 733485312), (32, 641799648), (36, 570488576), (42, 488990208), (48, 427866432), (49, 419134464), (56, 366742656), (63, 325993472), (64, 320899824), (72, 285244288), (73, 281336832), (84, 244495104), (89, 230759424), (96, 213933216), (98, 209567232), (112, 183371328), (126, 162996736), (128, 160449912), (144, 142622144), (146, 140668416), (147, 139711488), (168, 122247552), (178, 115379712), (192, 106966608), (196, 104783616), (219, 93778944), (224, 91685664), (252, 81498368), (256, 80224956), (267, 76919808), (288, 71311072), (292, 70334208), (294, 69855744), (336, 61123776), (343, 59876352), (356, 57689856), (384, 53483304), (392, 52391808), (438, 46889472), (441, 46570496), (448, 45842832), (504, 40749184), (511, 40190976), (512, 40112478), (534, 38459904), (576, 35655536), (584, 35167104), (588, 34927872), (623, 32965632), (657, 31259648), (672, 30561888), (686, 29938176), (712, 28844928), (768, 26741652), (784, 26195904), (801, 25639936), (876, 23444736), (882, 23285248), (896, 22921416), (1008, 20374592), (1022, 20095488), (1024, 20056239), (1029, 19958784), (1068, 19229952), (1152, 17827768), (1168, 17583552), (1176, 17463936), (1246, 16482816), (1314, 15629824), (1344, 15280944), (1372, 14969088), (1424, 14422464), (1533, 13396992), (1536, 13370826), (1568, 13097952), (1602, 12819968), (1752, 11722368), (1764, 11642624), (1792, 11460708), (1869, 10988544), (2016, 10187296), (2044, 10047744), (2058, 9979392), (2136, 9614976), (2304, 8913884), (2336, 8791776), (2352, 8731968), (2492, 8241408), (2628, 7814912), (2688, 7640472), (2744, 7484544), (2848, 7211232), (3066, 6698496), (3072, 6685413), (3087, 6652928), (3136, 6548976), (3204, 6409984), (3504, 5861184), (3528, 5821312), (3577, 5741568), (3584, 5730354), (3738, 5494272), (4032, 5093648), (4088, 5023872), (4116, 4989696), (4272, 4807488), (4361, 4709376), (4599, 4465664), (4608, 4456942), (4672, 4395888), (4704, 4365984), (4984, 4120704), (5256, 3907456), (5376, 3820236), (5488, 3742272), (5607, 3662848), (5696, 3605616), (6132, 3349248), (6174, 3326464), (6272, 3274488), (6408, 3204992), (6497, 3161088), (7008, 2930592), (7056, 2910656), (7154, 2870784), (7168, 2865177), (7476, 2747136), (8064, 2546824), (8176, 2511936), (8232, 2494848), (8544, 2403744), (8722, 2354688), (9198, 2232832), (9216, 2228471), (9344, 2197944), (9408, 2182992), (9968, 2060352), (10512, 1953728), (10731, 1913856), (10752, 1910118), (10976, 1871136), (11214, 1831424), (11392, 1802808), (12264, 1674624), (12348, 1663232), (12544, 1637244), (12816, 1602496), (12994, 1580544), (13083, 1569792), (14016, 1465296), (14112, 1455328), (14308, 1435392), (14952, 1373568), (16128, 1273412), (16352, 1255968), (16464, 1247424), (17088, 1201872), (17444, 1177344), (18396, 1116416), (18688, 1098972), (18816, 1091496), (19491, 1053696), (19936, 1030176), (21024, 976864), (21462, 956928), (21504, 955059), (21952, 935568), (22428, 915712), (22784, 901404), (24528, 837312), (24696, 831616), (25039, 820224), (25088, 818622), (25632, 801248), (25988, 790272), (26166, 784896), (28032, 732648), (28224, 727664), (28616, 717696), (29904, 686784), (30527, 672768), (32193, 637952), (32256, 636706), (32704, 627984), (32928, 623712), (34176, 600936), (34888, 588672), (36792, 558208), (37376, 549486), (37632, 545748), (38982, 526848), (39249, 523264), (39872, 515088), (42048, 488432), (42924, 478464), (43904, 467784), (44856, 457856), (45479, 451584), (45568, 450702), (49056, 418656), (49392, 415808), (50078, 410112), (50176, 409311), (51264, 400624), (51976, 395136), (52332, 392448), (56064, 366324), (56448, 363832), (57232, 358848), (58473, 351232), (59808, 343392), (61054, 336384), (64386, 318976), (64512, 318353), (65408, 313992), (65856, 311856), (68352, 300468), (69776, 294336), (73584, 279104), (74752, 274743), (75117, 273408), (75264, 272874), (77964, 263424), (78498, 261632), (79744, 257544), (84096, 244216), (85848, 239232), (87808, 233892), (89712, 228928), (90958, 225792), (91136, 225351), (91581, 224256), (98112, 209328), (98784, 207904), (100156, 205056), (102528, 200312), (103952, 197568), (104664, 196224), (112128, 183162), (112896, 181916), (114464, 179424), (116946, 175616), (119616, 171696), (122108, 168192), (128772, 159488), (130816, 156996), (131712, 155928), (136437, 150528), (136704, 150234), (139552, 147168)]