20503633920

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 672

約数和(自身を含む): 82834545024

約数和(自身を除く): 62330911104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 128, 132, 140, 154, 160, 165, 168, 176, 192, 197, 210, 220, 224, 231, 240, 242, 256, 264, 280, 308, 320, 330, 336, 352, 363, 384, 385, 394, 420, 440, 448, 462, 480, 484, 512, 528, 560, 591, 605, 616, 640, 660, 672, 704, 726, 768, 770, 788, 840, 847, 880, 896, 924, 960, 968, 985, 1024, 1056, 1120, 1155, 1182, 1210, 1232, 1280, 1320, 1344, 1379, 1408, 1452, 1536, 1540, 1576, 1680, 1694, 1760, 1792, 1815, 1848, 1920, 1936, 1970, 2048, 2112, 2167, 2240, 2310, 2364, 2420, 2464, 2541, 2560, 2640, 2688, 2758, 2816, 2904, 2955, 3072, 3080, 3152, 3360, 3388, 3520, 3584, 3630, 3696, 3840, 3872, 3940, 4096, 4137, 4224, 4235, 4334, 4480, 4620, 4728, 4840, 4928, 5082, 5120, 5280, 5376, 5516, 5632, 5808, 5910, 6144, 6160, 6304, 6501, 6720, 6776, 6895, 7040, 7168, 7260, 7392, 7680, 7744, 7880, 8192, 8274, 8448, 8470, 8668, 8960, 9240, 9456, 9680, 9856, 10164, 10240, 10560, 10752, 10835, 11032, 11264, 11616, 11820, 12288, 12320, 12608, 12705, 13002, 13440, 13552, 13790, 14080, 14336, 14520, 14784, 15169, 15360, 15488, 15760, 16548, 16896, 16940, 17336, 17920, 18480, 18912, 19360, 19712, 20328, 20480, 20685, 21120, 21504, 21670, 22064, 22528, 23232, 23640, 23837, 24576, 24640, 25216, 25410, 26004, 26880, 27104, 27580, 28160, 28672, 29040, 29568, 30338, 30720, 30976, 31520, 32505, 33096, 33792, 33880, 34672, 35840, 36960, 37824, 38720, 39424, 40656, 40960, 41370, 42240, 43008, 43340, 44128, 45056, 45507, 46464, 47280, 47674, 49280, 50432, 50820, 52008, 53760, 54208, 55160, 56320, 57344, 58080, 59136, 60676, 61440, 61952, 63040, 65010, 66192, 67584, 67760, 69344, 71511, 71680, 73920, 75648, 75845, 77440, 78848, 81312, 82740, 84480, 86016, 86680, 88256, 90112, 91014, 92928, 94560, 95348, 98560, 100864, 101640, 104016, 107520, 108416, 110320, 112640, 116160, 118272, 119185, 121352, 122880, 123904, 126080, 130020, 132384, 135168, 135520, 138688, 143022, 143360, 147840, 151296, 151690, 154880, 157696, 162624, 165480, 166859, 168960, 172032, 173360, 176512, 182028, 185856, 189120, 190696, 197120, 201728, 203280, 208032, 215040, 216832, 220640, 225280, 227535, 232320, 236544, 238370, 242704, 247808, 252160, 260040, 264768, 270336, 271040, 277376, 286044, 286720, 295680, 302592, 303380, 309760, 315392, 325248, 330960, 333718, 337920, 346720, 353024, 357555, 364056, 371712, 378240, 381392, 394240, 403456, 406560, 416064, 430080, 433664, 441280, 450560, 455070, 464640, 473088, 476740, 485408, 495616, 500577, 504320, 520080, 529536, 542080, 554752, 572088, 591360, 605184, 606760, 619520, 630784, 650496, 661920, 667436, 675840, 693440, 706048, 715110, 728112, 743424, 756480, 762784, 788480, 806912, 813120, 832128, 834295, 860160, 867328, 882560, 910140, 929280, 946176, 953480, 970816, 991232, 1001154, 1008640, 1040160, 1059072, 1084160, 1109504, 1144176, 1182720, 1210368, 1213520, 1239040, 1300992, 1323840, 1334872, 1351680, 1386880, 1412096, 1430220, 1456224, 1486848, 1512960, 1525568, 1576960, 1613824, 1626240, 1664256, 1668590, 1734656, 1765120, 1820280, 1858560, 1892352, 1906960, 1941632, 2002308, 2017280, 2080320, 2118144, 2168320, 2219008, 2288352, 2365440, 2420736, 2427040, 2478080, 2502885, 2601984, 2647680, 2669744, 2773760, 2824192, 2860440, 2912448, 2973696, 3025920, 3051136, 3153920, 3252480, 3328512, 3337180, 3469312, 3530240, 3640560, 3717120, 3813920, 3883264, 4004616, 4034560, 4160640, 4236288, 4336640, 4438016, 4576704, 4730880, 4841472, 4854080, 4956160, 5005770, 5203968, 5295360, 5339488, 5547520, 5648384, 5720880, 5824896, 6051840, 6102272, 6504960, 6657024, 6674360, 6938624, 7060480, 7281120, 7434240, 7627840, 7766528, 8009232, 8069120, 8321280, 8472576, 8673280, 8876032, 9153408, 9461760, 9708160, 10011540, 10407936, 10590720, 10678976, 11095040, 11296768, 11441760, 11649792, 12103680, 12204544, 13009920, 13314048, 13348720, 14120960, 14562240, 14868480, 15255680, 15533056, 16018464, 16642560, 16945152, 17346560, 17752064, 18306816, 19416320, 20023080, 20815872, 21181440, 21357952, 22190080, 22883520, 23299584, 24207360, 24409088, 26019840, 26628096, 26697440, 28241920, 29124480, 30511360, 31066112, 32036928, 33285120, 33890304, 34693120, 36613632, 38832640, 40046160, 42362880, 42715904, 44380160, 45767040, 46599168, 48818176, 52039680, 53256192, 53394880, 56483840, 58248960, 61022720, 62132224, 64073856, 66570240, 73227264, 77665280, 80092320, 84725760, 85431808, 88760320, 91534080, 93198336, 97636352, 104079360, 106789760, 116497920, 122045440, 124264448, 128147712, 133140480, 146454528, 155330560, 160184640, 169451520, 170863616, 183068160, 186396672, 195272704, 213579520, 232995840, 244090880, 256295424, 266280960, 292909056, 310661120, 320369280, 341727232, 366136320, 372793344, 427159040, 465991680, 488181760, 512590848, 585818112, 621322240, 640738560, 683454464, 732272640, 854318080, 931983360, 976363520, 1025181696, 1281477120, 1366908928, 1464545280, 1708636160, 1863966720, 2050363392, 2562954240, 2929090560, 3417272320, 4100726784, 5125908480, 6834544640, 10251816960, 20503633920]

約数ペア:

[(1, 20503633920), (2, 10251816960), (3, 6834544640), (4, 5125908480), (5, 4100726784), (6, 3417272320), (7, 2929090560), (8, 2562954240), (10, 2050363392), (11, 1863966720), (12, 1708636160), (14, 1464545280), (15, 1366908928), (16, 1281477120), (20, 1025181696), (21, 976363520), (22, 931983360), (24, 854318080), (28, 732272640), (30, 683454464), (32, 640738560), (33, 621322240), (35, 585818112), (40, 512590848), (42, 488181760), (44, 465991680), (48, 427159040), (55, 372793344), (56, 366136320), (60, 341727232), (64, 320369280), (66, 310661120), (70, 292909056), (77, 266280960), (80, 256295424), (84, 244090880), (88, 232995840), (96, 213579520), (105, 195272704), (110, 186396672), (112, 183068160), (120, 170863616), (121, 169451520), (128, 160184640), (132, 155330560), (140, 146454528), (154, 133140480), (160, 128147712), (165, 124264448), (168, 122045440), (176, 116497920), (192, 106789760), (197, 104079360), (210, 97636352), (220, 93198336), (224, 91534080), (231, 88760320), (240, 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(1680, 12204544), (1694, 12103680), (1760, 11649792), (1792, 11441760), (1815, 11296768), (1848, 11095040), (1920, 10678976), (1936, 10590720), (1970, 10407936), (2048, 10011540), (2112, 9708160), (2167, 9461760), (2240, 9153408), (2310, 8876032), (2364, 8673280), (2420, 8472576), (2464, 8321280), (2541, 8069120), (2560, 8009232), (2640, 7766528), (2688, 7627840), (2758, 7434240), (2816, 7281120), (2904, 7060480), (2955, 6938624), (3072, 6674360), (3080, 6657024), (3152, 6504960), (3360, 6102272), (3388, 6051840), (3520, 5824896), (3584, 5720880), (3630, 5648384), (3696, 5547520), (3840, 5339488), (3872, 5295360), (3940, 5203968), (4096, 5005770), (4137, 4956160), (4224, 4854080), (4235, 4841472), (4334, 4730880), (4480, 4576704), (4620, 4438016), (4728, 4336640), (4840, 4236288), (4928, 4160640), (5082, 4034560), (5120, 4004616), (5280, 3883264), (5376, 3813920), (5516, 3717120), (5632, 3640560), (5808, 3530240), (5910, 3469312), (6144, 3337180), (6160, 3328512), (6304, 3252480), (6501, 3153920), (6720, 3051136), (6776, 3025920), (6895, 2973696), (7040, 2912448), (7168, 2860440), (7260, 2824192), (7392, 2773760), (7680, 2669744), (7744, 2647680), (7880, 2601984), (8192, 2502885), (8274, 2478080), (8448, 2427040), (8470, 2420736), (8668, 2365440), (8960, 2288352), (9240, 2219008), (9456, 2168320), (9680, 2118144), (9856, 2080320), (10164, 2017280), (10240, 2002308), (10560, 1941632), (10752, 1906960), (10835, 1892352), (11032, 1858560), (11264, 1820280), (11616, 1765120), (11820, 1734656), (12288, 1668590), (12320, 1664256), (12608, 1626240), (12705, 1613824), (13002, 1576960), (13440, 1525568), (13552, 1512960), (13790, 1486848), (14080, 1456224), (14336, 1430220), (14520, 1412096), (14784, 1386880), (15169, 1351680), (15360, 1334872), (15488, 1323840), (15760, 1300992), (16548, 1239040), (16896, 1213520), (16940, 1210368), (17336, 1182720), (17920, 1144176), (18480, 1109504), (18912, 1084160), (19360, 1059072), (19712, 1040160), (20328, 1008640), (20480, 1001154), (20685, 991232), (21120, 970816), (21504, 953480), (21670, 946176), (22064, 929280), (22528, 910140), (23232, 882560), (23640, 867328), (23837, 860160), (24576, 834295), (24640, 832128), (25216, 813120), (25410, 806912), (26004, 788480), (26880, 762784), (27104, 756480), (27580, 743424), (28160, 728112), (28672, 715110), (29040, 706048), (29568, 693440), (30338, 675840), (30720, 667436), (30976, 661920), (31520, 650496), (32505, 630784), (33096, 619520), (33792, 606760), (33880, 605184), (34672, 591360), (35840, 572088), (36960, 554752), (37824, 542080), (38720, 529536), (39424, 520080), (40656, 504320), (40960, 500577), (41370, 495616), (42240, 485408), (43008, 476740), (43340, 473088), (44128, 464640), (45056, 455070), (45507, 450560), (46464, 441280), (47280, 433664), (47674, 430080), (49280, 416064), (50432, 406560), (50820, 403456), (52008, 394240), (53760, 381392), (54208, 378240), (55160, 371712), (56320, 364056), (57344, 357555), (58080, 353024), (59136, 346720), (60676, 337920), (61440, 333718), (61952, 330960), (63040, 325248), (65010, 315392), (66192, 309760), (67584, 303380), (67760, 302592), (69344, 295680), (71511, 286720), (71680, 286044), (73920, 277376), (75648, 271040), (75845, 270336), (77440, 264768), (78848, 260040), (81312, 252160), (82740, 247808), (84480, 242704), (86016, 238370), (86680, 236544), (88256, 232320), (90112, 227535), (91014, 225280), (92928, 220640), (94560, 216832), (95348, 215040), (98560, 208032), (100864, 203280), (101640, 201728), (104016, 197120), (107520, 190696), (108416, 189120), (110320, 185856), (112640, 182028), (116160, 176512), (118272, 173360), (119185, 172032), (121352, 168960), (122880, 166859), (123904, 165480), (126080, 162624), (130020, 157696), (132384, 154880), (135168, 151690), (135520, 151296), (138688, 147840), (143022, 143360)]