20404198080

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1194

約数の個数: 560

約数和(自身を含む): 83804979456

約数和(自身を除く): 63400781376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 107, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 214, 216, 224, 240, 252, 270, 280, 288, 315, 320, 321, 324, 336, 360, 378, 405, 420, 428, 432, 448, 480, 504, 535, 540, 560, 567, 576, 630, 642, 648, 672, 720, 749, 756, 810, 840, 856, 864, 945, 960, 963, 1008, 1051, 1070, 1080, 1120, 1134, 1260, 1284, 1296, 1344, 1440, 1498, 1512, 1605, 1620, 1680, 1712, 1728, 1890, 1926, 2016, 2102, 2140, 2160, 2240, 2247, 2268, 2520, 2568, 2592, 2835, 2880, 2889, 2996, 3024, 3153, 3210, 3240, 3360, 3424, 3745, 3780, 3852, 4032, 4204, 4280, 4320, 4494, 4536, 4815, 5040, 5136, 5184, 5255, 5670, 5778, 5992, 6048, 6306, 6420, 6480, 6720, 6741, 6848, 7357, 7490, 7560, 7704, 8408, 8560, 8640, 8667, 8988, 9072, 9459, 9630, 10080, 10272, 10510, 11235, 11340, 11556, 11984, 12096, 12612, 12840, 12960, 13482, 14445, 14714, 14980, 15120, 15408, 15765, 16816, 17120, 17334, 17976, 18144, 18918, 19260, 20160, 20223, 20544, 21020, 22071, 22470, 22680, 23112, 23968, 25224, 25680, 25920, 26964, 28377, 28890, 29428, 29960, 30240, 30816, 31530, 33632, 33705, 34240, 34668, 35952, 36288, 36785, 37836, 38520, 40446, 42040, 43335, 44142, 44940, 45360, 46224, 47295, 47936, 50448, 51360, 53928, 56754, 57780, 58856, 59920, 60480, 60669, 61632, 63060, 66213, 67264, 67410, 69336, 71904, 73570, 75672, 77040, 80892, 84080, 85131, 86670, 88284, 89880, 90720, 92448, 94590, 100896, 101115, 102720, 107856, 110355, 112457, 113508, 115560, 117712, 119840, 121338, 126120, 132426, 134820, 138672, 141885, 143808, 147140, 151344, 154080, 161784, 168160, 170262, 173340, 176568, 179760, 181440, 184896, 189180, 198639, 201792, 202230, 215712, 220710, 224914, 227016, 231120, 235424, 239680, 242676, 252240, 264852, 269640, 277344, 283770, 294280, 302688, 303345, 308160, 323568, 331065, 336320, 337371, 340524, 346680, 353136, 359520, 378360, 397278, 404460, 425655, 431424, 441420, 449828, 454032, 462240, 470848, 485352, 504480, 529704, 539280, 554688, 562285, 567540, 588560, 595917, 605376, 606690, 647136, 662130, 674742, 681048, 693360, 706272, 719040, 756720, 787199, 794556, 808920, 851310, 882840, 899656, 908064, 924480, 970704, 993195, 1008960, 1012113, 1059408, 1078560, 1124570, 1135080, 1177120, 1191834, 1213380, 1294272, 1324260, 1349484, 1362096, 1386720, 1412544, 1513440, 1574398, 1589112, 1617840, 1686855, 1702620, 1765680, 1799312, 1816128, 1941408, 1986390, 2024226, 2118816, 2157120, 2249140, 2270160, 2354240, 2361597, 2383668, 2426760, 2648520, 2698968, 2724192, 2773440, 2979585, 3026880, 3036339, 3148796, 3178224, 3235680, 3373710, 3405240, 3531360, 3598624, 3882816, 3935995, 3972780, 4048452, 4237632, 4498280, 4540320, 4723194, 4767336, 4853520, 5060565, 5297040, 5397936, 5448384, 5959170, 6072678, 6297592, 6356448, 6471360, 6747420, 6810480, 7062720, 7084791, 7197248, 7871990, 7945560, 8096904, 8996560, 9080640, 9109017, 9446388, 9534672, 9707040, 10121130, 10594080, 10795872, 11807985, 11918340, 12145356, 12595184, 12712896, 13494840, 13620960, 14169582, 15181695, 15743980, 15891120, 16193808, 17993120, 18218034, 18892776, 19069344, 19414080, 20242260, 21188160, 21254373, 21591744, 23615970, 23836680, 24290712, 25190368, 26989680, 27241920, 28339164, 30363390, 31487960, 31782240, 32387616, 35423955, 35986240, 36436068, 37785552, 38138688, 40484520, 42508746, 45545085, 47231940, 47673360, 48581424, 50380736, 53979360, 56678328, 60726780, 62975920, 63564480, 63763119, 64775232, 70847910, 72872136, 75571104, 80969040, 85017492, 91090170, 94463880, 95346720, 97162848, 106271865, 107958720, 113356656, 121453560, 125951840, 127526238, 141695820, 145744272, 151142208, 161938080, 170034984, 182180340, 188927760, 190693440, 194325696, 212543730, 226713312, 242907120, 251903680, 255052476, 283391640, 291488544, 318815595, 323876160, 340069968, 364360680, 377855520, 425087460, 453426624, 485814240, 510104952, 566783280, 582977088, 637631190, 680139936, 728721360, 755711040, 850174920, 971628480, 1020209904, 1133566560, 1275262380, 1360279872, 1457442720, 1700349840, 2040419808, 2267133120, 2550524760, 2914885440, 3400699680, 4080839616, 5101049520, 6801399360, 10202099040, 20404198080]

約数ペア:

[(1, 20404198080), (2, 10202099040), (3, 6801399360), (4, 5101049520), (5, 4080839616), (6, 3400699680), (7, 2914885440), (8, 2550524760), (9, 2267133120), (10, 2040419808), (12, 1700349840), (14, 1457442720), (15, 1360279872), (16, 1275262380), (18, 1133566560), (20, 1020209904), (21, 971628480), (24, 850174920), (27, 755711040), (28, 728721360), (30, 680139936), (32, 637631190), (35, 582977088), (36, 566783280), (40, 510104952), (42, 485814240), (45, 453426624), (48, 425087460), (54, 377855520), (56, 364360680), (60, 340069968), (63, 323876160), (64, 318815595), (70, 291488544), (72, 283391640), (80, 255052476), (81, 251903680), (84, 242907120), (90, 226713312), (96, 212543730), (105, 194325696), (107, 190693440), (108, 188927760), (112, 182180340), (120, 170034984), (126, 161938080), (135, 151142208), (140, 145744272), (144, 141695820), (160, 127526238), (162, 125951840), (168, 121453560), (180, 113356656), (189, 107958720), (192, 106271865), (210, 97162848), (214, 95346720), (216, 94463880), (224, 91090170), (240, 85017492), (252, 80969040), (270, 75571104), (280, 72872136), (288, 70847910), (315, 64775232), (320, 63763119), (321, 63564480), (324, 62975920), (336, 60726780), (360, 56678328), (378, 53979360), (405, 50380736), (420, 48581424), (428, 47673360), (432, 47231940), (448, 45545085), (480, 42508746), (504, 40484520), (535, 38138688), (540, 37785552), (560, 36436068), (567, 35986240), (576, 35423955), (630, 32387616), (642, 31782240), (648, 31487960), (672, 30363390), (720, 28339164), (749, 27241920), (756, 26989680), (810, 25190368), (840, 24290712), (856, 23836680), (864, 23615970), (945, 21591744), (960, 21254373), (963, 21188160), (1008, 20242260), (1051, 19414080), (1070, 19069344), (1080, 18892776), (1120, 18218034), (1134, 17993120), (1260, 16193808), (1284, 15891120), (1296, 15743980), (1344, 15181695), (1440, 14169582), (1498, 13620960), (1512, 13494840), (1605, 12712896), (1620, 12595184), (1680, 12145356), (1712, 11918340), (1728, 11807985), (1890, 10795872), (1926, 10594080), (2016, 10121130), (2102, 9707040), (2140, 9534672), (2160, 9446388), (2240, 9109017), (2247, 9080640), (2268, 8996560), (2520, 8096904), (2568, 7945560), (2592, 7871990), (2835, 7197248), (2880, 7084791), (2889, 7062720), (2996, 6810480), (3024, 6747420), (3153, 6471360), (3210, 6356448), (3240, 6297592), (3360, 6072678), (3424, 5959170), (3745, 5448384), (3780, 5397936), (3852, 5297040), (4032, 5060565), (4204, 4853520), (4280, 4767336), (4320, 4723194), (4494, 4540320), (4536, 4498280), (4815, 4237632), (5040, 4048452), (5136, 3972780), (5184, 3935995), (5255, 3882816), (5670, 3598624), (5778, 3531360), (5992, 3405240), (6048, 3373710), (6306, 3235680), (6420, 3178224), (6480, 3148796), (6720, 3036339), (6741, 3026880), (6848, 2979585), (7357, 2773440), (7490, 2724192), (7560, 2698968), (7704, 2648520), (8408, 2426760), (8560, 2383668), (8640, 2361597), (8667, 2354240), (8988, 2270160), (9072, 2249140), (9459, 2157120), (9630, 2118816), (10080, 2024226), (10272, 1986390), (10510, 1941408), (11235, 1816128), (11340, 1799312), (11556, 1765680), (11984, 1702620), (12096, 1686855), (12612, 1617840), (12840, 1589112), (12960, 1574398), (13482, 1513440), (14445, 1412544), (14714, 1386720), (14980, 1362096), (15120, 1349484), (15408, 1324260), (15765, 1294272), (16816, 1213380), (17120, 1191834), (17334, 1177120), (17976, 1135080), (18144, 1124570), (18918, 1078560), (19260, 1059408), (20160, 1012113), (20223, 1008960), (20544, 993195), (21020, 970704), (22071, 924480), (22470, 908064), (22680, 899656), (23112, 882840), (23968, 851310), (25224, 808920), (25680, 794556), (25920, 787199), (26964, 756720), (28377, 719040), (28890, 706272), (29428, 693360), (29960, 681048), (30240, 674742), (30816, 662130), (31530, 647136), (33632, 606690), (33705, 605376), (34240, 595917), (34668, 588560), (35952, 567540), (36288, 562285), (36785, 554688), (37836, 539280), (38520, 529704), (40446, 504480), (42040, 485352), (43335, 470848), (44142, 462240), (44940, 454032), (45360, 449828), (46224, 441420), (47295, 431424), (47936, 425655), (50448, 404460), (51360, 397278), (53928, 378360), (56754, 359520), (57780, 353136), (58856, 346680), (59920, 340524), (60480, 337371), (60669, 336320), (61632, 331065), (63060, 323568), (66213, 308160), (67264, 303345), (67410, 302688), (69336, 294280), (71904, 283770), (73570, 277344), (75672, 269640), (77040, 264852), (80892, 252240), (84080, 242676), (85131, 239680), (86670, 235424), (88284, 231120), (89880, 227016), (90720, 224914), (92448, 220710), (94590, 215712), (100896, 202230), (101115, 201792), (102720, 198639), (107856, 189180), (110355, 184896), (112457, 181440), (113508, 179760), (115560, 176568), (117712, 173340), (119840, 170262), (121338, 168160), (126120, 161784), (132426, 154080), (134820, 151344), (138672, 147140), (141885, 143808)]