20128100832

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{19}}^2\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 540

約数和(自身を含む): 72841424040

約数和(自身を除く): 52713323208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 81, 84, 96, 98, 108, 112, 114, 126, 133, 144, 147, 152, 162, 168, 171, 189, 196, 216, 224, 228, 252, 266, 288, 294, 304, 324, 336, 342, 361, 378, 392, 399, 432, 439, 441, 456, 504, 513, 532, 567, 588, 608, 648, 672, 684, 722, 756, 784, 798, 864, 878, 882, 912, 931, 1008, 1026, 1064, 1083, 1134, 1176, 1197, 1296, 1317, 1323, 1368, 1444, 1512, 1539, 1568, 1596, 1756, 1764, 1824, 1862, 2016, 2052, 2128, 2166, 2268, 2352, 2394, 2527, 2592, 2634, 2646, 2736, 2793, 2888, 3024, 3073, 3078, 3192, 3249, 3512, 3528, 3591, 3724, 3951, 3969, 4104, 4256, 4332, 4536, 4704, 4788, 5054, 5268, 5292, 5472, 5586, 5776, 6048, 6146, 6156, 6384, 6498, 7024, 7056, 7182, 7448, 7581, 7902, 7938, 8208, 8341, 8379, 8664, 9072, 9219, 9576, 9747, 10108, 10536, 10584, 10773, 11172, 11552, 11853, 12292, 12312, 12768, 12996, 14048, 14112, 14364, 14896, 15162, 15804, 15876, 16416, 16682, 16758, 17328, 17689, 18144, 18438, 19152, 19494, 20216, 21072, 21168, 21511, 21546, 22344, 22743, 23706, 24584, 24624, 25023, 25137, 25992, 27657, 28728, 29241, 29792, 30324, 31608, 31752, 33364, 33516, 34656, 35378, 35559, 36876, 38304, 38988, 40432, 42144, 42336, 43022, 43092, 44688, 45486, 47412, 49168, 49248, 50046, 50274, 51984, 53067, 55314, 57456, 58387, 58482, 60648, 63216, 63504, 64533, 66728, 67032, 68229, 70756, 71118, 73752, 75069, 75411, 77976, 80864, 82971, 86044, 86184, 89376, 90972, 94824, 98336, 100092, 100548, 103968, 106134, 110628, 114912, 116774, 116964, 121296, 126432, 127008, 129066, 133456, 134064, 136458, 141512, 142236, 147504, 150138, 150822, 155952, 158479, 159201, 165942, 172088, 172368, 175161, 181944, 189648, 193599, 200184, 201096, 204687, 212268, 221256, 225207, 233548, 233928, 242592, 248913, 258132, 266912, 268128, 272916, 283024, 284472, 295008, 300276, 301644, 311904, 316958, 318402, 331884, 344176, 344736, 350322, 363888, 379296, 387198, 400368, 402192, 408709, 409374, 424536, 442512, 450414, 467096, 467856, 475437, 477603, 497826, 516264, 525483, 545832, 566048, 568944, 580797, 600552, 603288, 633916, 636804, 663768, 675621, 688352, 700644, 727776, 774396, 800736, 804384, 817418, 818748, 849072, 885024, 900828, 934192, 935712, 950874, 955206, 995652, 1032528, 1050966, 1091664, 1109353, 1137888, 1161594, 1201104, 1206576, 1226127, 1267832, 1273608, 1327536, 1351242, 1401288, 1426311, 1432809, 1548792, 1576449, 1634836, 1637496, 1698144, 1742391, 1801656, 1868384, 1901748, 1910412, 1991304, 2065056, 2101932, 2183328, 2218706, 2323188, 2402208, 2413152, 2452254, 2535664, 2547216, 2655072, 2702484, 2802576, 2852622, 2865618, 3097584, 3152898, 3269672, 3274992, 3328059, 3484782, 3603312, 3678381, 3803496, 3820824, 3982608, 4203864, 4278933, 4437412, 4646376, 4729347, 4904508, 5071328, 5094432, 5404968, 5605152, 5705244, 5731236, 6195168, 6305796, 6539344, 6549984, 6656118, 6969564, 7206624, 7356762, 7606992, 7641648, 7765471, 7965216, 8407728, 8557866, 8874824, 9292752, 9458694, 9809016, 9984177, 10809936, 11035143, 11410488, 11462472, 12611592, 12836799, 13078688, 13312236, 13939128, 14713524, 15213984, 15283296, 15530942, 16815456, 17115732, 17749648, 18585504, 18917388, 19618032, 19968354, 21619872, 22070286, 22820976, 22924944, 23296413, 25223184, 25673598, 26624472, 27878256, 29427048, 29952531, 31061884, 33105429, 34231464, 35499296, 37834776, 39236064, 39936708, 44140572, 45641952, 45849888, 46592826, 50446368, 51347196, 53248944, 55756512, 58854096, 59905062, 62123768, 66210858, 68462928, 69889239, 75669552, 79873416, 88281144, 89857593, 93185652, 102694392, 106497888, 117708192, 119810124, 124247536, 132421716, 136925856, 139778478, 151339104, 159746832, 176562288, 179715186, 186371304, 205388784, 209667717, 239620248, 248495072, 264843432, 279556956, 319493664, 353124576, 359430372, 372742608, 410777568, 419335434, 479240496, 529686864, 559113912, 629003151, 718860744, 745485216, 838670868, 958480992, 1059373728, 1118227824, 1258006302, 1437721488, 1677341736, 2236455648, 2516012604, 2875442976, 3354683472, 5032025208, 6709366944, 10064050416, 20128100832]

約数ペア:

[(1, 20128100832), (2, 10064050416), (3, 6709366944), (4, 5032025208), (6, 3354683472), (7, 2875442976), (8, 2516012604), (9, 2236455648), (12, 1677341736), (14, 1437721488), (16, 1258006302), (18, 1118227824), (19, 1059373728), (21, 958480992), (24, 838670868), (27, 745485216), (28, 718860744), (32, 629003151), (36, 559113912), (38, 529686864), (42, 479240496), (48, 419335434), (49, 410777568), (54, 372742608), (56, 359430372), (57, 353124576), (63, 319493664), (72, 279556956), (76, 264843432), (81, 248495072), (84, 239620248), (96, 209667717), (98, 205388784), (108, 186371304), (112, 179715186), (114, 176562288), (126, 159746832), (133, 151339104), (144, 139778478), (147, 136925856), (152, 132421716), (162, 124247536), (168, 119810124), (171, 117708192), (189, 106497888), (196, 102694392), (216, 93185652), (224, 89857593), (228, 88281144), (252, 79873416), (266, 75669552), (288, 69889239), (294, 68462928), (304, 66210858), (324, 62123768), (336, 59905062), (342, 58854096), (361, 55756512), (378, 53248944), (392, 51347196), (399, 50446368), (432, 46592826), (439, 45849888), (441, 45641952), (456, 44140572), (504, 39936708), (513, 39236064), (532, 37834776), (567, 35499296), (588, 34231464), (608, 33105429), (648, 31061884), (672, 29952531), (684, 29427048), (722, 27878256), (756, 26624472), (784, 25673598), (798, 25223184), (864, 23296413), (878, 22924944), (882, 22820976), (912, 22070286), (931, 21619872), (1008, 19968354), (1026, 19618032), (1064, 18917388), (1083, 18585504), (1134, 17749648), (1176, 17115732), (1197, 16815456), (1296, 15530942), (1317, 15283296), (1323, 15213984), (1368, 14713524), (1444, 13939128), (1512, 13312236), (1539, 13078688), (1568, 12836799), (1596, 12611592), (1756, 11462472), (1764, 11410488), (1824, 11035143), (1862, 10809936), (2016, 9984177), (2052, 9809016), (2128, 9458694), (2166, 9292752), (2268, 8874824), (2352, 8557866), (2394, 8407728), (2527, 7965216), (2592, 7765471), (2634, 7641648), (2646, 7606992), (2736, 7356762), (2793, 7206624), (2888, 6969564), (3024, 6656118), (3073, 6549984), (3078, 6539344), (3192, 6305796), (3249, 6195168), (3512, 5731236), (3528, 5705244), (3591, 5605152), (3724, 5404968), (3951, 5094432), (3969, 5071328), (4104, 4904508), (4256, 4729347), (4332, 4646376), (4536, 4437412), (4704, 4278933), (4788, 4203864), (5054, 3982608), (5268, 3820824), (5292, 3803496), (5472, 3678381), (5586, 3603312), (5776, 3484782), (6048, 3328059), (6146, 3274992), (6156, 3269672), (6384, 3152898), (6498, 3097584), (7024, 2865618), (7056, 2852622), (7182, 2802576), (7448, 2702484), (7581, 2655072), (7902, 2547216), (7938, 2535664), (8208, 2452254), (8341, 2413152), (8379, 2402208), (8664, 2323188), (9072, 2218706), (9219, 2183328), (9576, 2101932), (9747, 2065056), (10108, 1991304), (10536, 1910412), (10584, 1901748), (10773, 1868384), (11172, 1801656), (11552, 1742391), (11853, 1698144), (12292, 1637496), (12312, 1634836), (12768, 1576449), (12996, 1548792), (14048, 1432809), (14112, 1426311), (14364, 1401288), (14896, 1351242), (15162, 1327536), (15804, 1273608), (15876, 1267832), (16416, 1226127), (16682, 1206576), (16758, 1201104), (17328, 1161594), (17689, 1137888), (18144, 1109353), (18438, 1091664), (19152, 1050966), (19494, 1032528), (20216, 995652), (21072, 955206), (21168, 950874), (21511, 935712), (21546, 934192), (22344, 900828), (22743, 885024), (23706, 849072), (24584, 818748), (24624, 817418), (25023, 804384), (25137, 800736), (25992, 774396), (27657, 727776), (28728, 700644), (29241, 688352), (29792, 675621), (30324, 663768), (31608, 636804), (31752, 633916), (33364, 603288), (33516, 600552), (34656, 580797), (35378, 568944), (35559, 566048), (36876, 545832), (38304, 525483), (38988, 516264), (40432, 497826), (42144, 477603), (42336, 475437), (43022, 467856), (43092, 467096), (44688, 450414), (45486, 442512), (47412, 424536), (49168, 409374), (49248, 408709), (50046, 402192), (50274, 400368), (51984, 387198), (53067, 379296), (55314, 363888), (57456, 350322), (58387, 344736), (58482, 344176), (60648, 331884), (63216, 318402), (63504, 316958), (64533, 311904), (66728, 301644), (67032, 300276), (68229, 295008), (70756, 284472), (71118, 283024), (73752, 272916), (75069, 268128), (75411, 266912), (77976, 258132), (80864, 248913), (82971, 242592), (86044, 233928), (86184, 233548), (89376, 225207), (90972, 221256), (94824, 212268), (98336, 204687), (100092, 201096), (100548, 200184), (103968, 193599), (106134, 189648), (110628, 181944), (114912, 175161), (116774, 172368), (116964, 172088), (121296, 165942), (126432, 159201), (127008, 158479), (129066, 155952), (133456, 150822), (134064, 150138), (136458, 147504), (141512, 142236)]