20370493440

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 832

約数和(自身を含む): 84075045120

約数和(自身を除く): 63704551680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 108, 110, 120, 128, 132, 135, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 197, 198, 204, 216, 220, 240, 255, 256, 264, 270, 272, 288, 297, 306, 320, 330, 340, 352, 360, 374, 384, 394, 396, 408, 432, 440, 459, 480, 495, 510, 512, 528, 540, 544, 561, 576, 591, 594, 612, 640, 660, 680, 704, 720, 748, 765, 768, 788, 792, 816, 864, 880, 918, 935, 960, 985, 990, 1020, 1024, 1056, 1080, 1088, 1122, 1152, 1182, 1188, 1224, 1280, 1320, 1360, 1408, 1440, 1485, 1496, 1530, 1536, 1576, 1584, 1632, 1683, 1728, 1760, 1773, 1836, 1870, 1920, 1970, 1980, 2040, 2048, 2112, 2160, 2167, 2176, 2244, 2295, 2304, 2364, 2376, 2448, 2560, 2640, 2720, 2805, 2816, 2880, 2955, 2970, 2992, 3060, 3072, 3152, 3168, 3264, 3349, 3366, 3456, 3520, 3546, 3672, 3740, 3840, 3940, 3960, 4080, 4096, 4224, 4320, 4334, 4352, 4488, 4590, 4608, 4728, 4752, 4896, 5049, 5120, 5280, 5319, 5440, 5610, 5632, 5760, 5910, 5940, 5984, 6120, 6144, 6304, 6336, 6501, 6528, 6698, 6732, 6912, 7040, 7092, 7344, 7480, 7680, 7880, 7920, 8160, 8415, 8448, 8640, 8668, 8704, 8865, 8976, 9180, 9216, 9456, 9504, 9792, 10047, 10098, 10240, 10560, 10638, 10835, 10880, 11220, 11264, 11520, 11820, 11880, 11968, 12240, 12288, 12608, 12672, 13002, 13056, 13396, 13464, 13824, 14080, 14184, 14688, 14960, 15360, 15760, 15840, 16320, 16745, 16830, 16896, 17280, 17336, 17408, 17730, 17952, 18360, 18432, 18912, 19008, 19503, 19584, 20094, 20196, 20480, 21120, 21276, 21670, 21760, 22440, 22528, 23040, 23640, 23760, 23936, 24480, 25216, 25245, 25344, 26004, 26112, 26595, 26792, 26928, 27648, 28160, 28368, 29376, 29920, 30141, 30720, 31520, 31680, 32505, 32640, 33490, 33660, 33792, 34560, 34672, 34816, 35460, 35904, 36720, 36839, 36864, 37824, 38016, 39006, 39168, 40188, 40392, 42240, 42552, 43340, 43520, 44880, 45056, 46080, 47280, 47520, 47872, 48960, 50235, 50432, 50490, 50688, 52008, 52224, 53190, 53584, 53856, 55296, 56320, 56736, 58509, 58752, 59840, 60282, 61440, 63040, 63360, 65010, 65280, 66980, 67320, 67584, 69120, 69344, 69632, 70920, 71808, 73440, 73678, 75648, 76032, 78012, 78336, 80376, 80784, 84480, 85104, 86680, 87040, 89760, 90423, 92160, 94560, 95040, 95744, 97515, 97920, 100470, 100864, 100980, 101376, 104016, 104448, 106380, 107168, 107712, 110517, 110592, 112640, 113472, 117018, 117504, 119680, 120564, 126080, 126720, 130020, 130560, 133960, 134640, 135168, 138240, 138688, 141840, 143616, 146880, 147356, 150705, 151296, 152064, 156024, 156672, 160752, 161568, 168960, 170208, 173360, 174080, 179520, 180846, 184195, 184320, 189120, 190080, 191488, 195030, 195840, 200940, 201728, 201960, 202752, 208032, 208896, 212760, 214336, 215424, 221034, 225280, 226944, 234036, 235008, 239360, 241128, 252160, 253440, 260040, 261120, 267920, 269280, 276480, 277376, 283680, 287232, 292545, 293760, 294712, 301410, 302592, 304128, 312048, 313344, 321504, 323136, 331551, 337920, 340416, 346720, 348160, 359040, 361692, 368390, 378240, 380160, 382976, 390060, 391680, 401880, 403456, 403920, 405504, 416064, 425520, 428672, 430848, 442068, 452115, 453888, 468072, 470016, 478720, 482256, 504320, 506880, 520080, 522240, 535840, 538560, 552585, 552960, 554752, 567360, 574464, 585090, 587520, 589424, 602820, 605184, 608256, 624096, 626688, 643008, 646272, 663102, 675840, 680832, 693440, 718080, 723384, 736780, 756480, 760320, 765952, 780120, 783360, 803760, 806912, 807840, 832128, 851040, 857344, 861696, 884136, 904230, 907776, 936144, 940032, 957440, 964512, 994653, 1008640, 1013760, 1040160, 1044480, 1071680, 1077120, 1105170, 1109504, 1134720, 1148928, 1170180, 1175040, 1178848, 1205640, 1210368, 1216512, 1248192, 1286016, 1292544, 1326204, 1361664, 1386880, 1436160, 1446768, 1473560, 1512960, 1520640, 1560240, 1566720, 1607520, 1615680, 1657755, 1664256, 1702080, 1714688, 1723392, 1768272, 1808460, 1815552, 1872288, 1880064, 1914880, 1929024, 1989306, 2017280, 2027520, 2080320, 2143360, 2154240, 2210340, 2219008, 2269440, 2297856, 2340360, 2350080, 2357696, 2411280, 2420736, 2496384, 2572032, 2585088, 2652408, 2723328, 2773760, 2872320, 2893536, 2947120, 3025920, 3041280, 3120480, 3133440, 3215040, 3231360, 3315510, 3328512, 3404160, 3429376, 3446784, 3536544, 3616920, 3631104, 3744576, 3829760, 3858048, 3978612, 4034560, 4160640, 4286720, 4308480, 4420680, 4438016, 4538880, 4680720, 4700160, 4715392, 4822560, 4973265, 4992768, 5144064, 5170176, 5304816, 5446656, 5547520, 5744640, 5787072, 5894240, 6051840, 6082560, 6240960, 6430080, 6462720, 6631020, 6657024, 6808320, 6858752, 6893568, 7073088, 7233840, 7262208, 7489152, 7716096, 7957224, 8321280, 8573440, 8616960, 8841360, 8876032, 9077760, 9361440, 9400320, 9430784, 9645120, 9946530, 9985536, 10288128, 10340352, 10609632, 10893312, 11095040, 11489280, 11574144, 11788480, 12103680, 12481920, 12860160, 12925440, 13262040, 13314048, 13616640, 13717504, 14146176, 14467680, 14978304, 15432192, 15914448, 16642560, 17146880, 17233920, 17682720, 18155520, 18722880, 18861568, 19290240, 19893060, 19971072, 20576256, 20680704, 21219264, 21786624, 22190080, 23148288, 23576960, 24963840, 25720320, 25850880, 26524080, 26628096, 27233280, 28292352, 28935360, 29956608, 30864384, 31828896, 33285120, 34293760, 34467840, 35365440, 36311040, 37445760, 37723136, 38580480, 39786120, 39942144, 41152512, 42438528, 44380160, 46296576, 47153920, 49927680, 51440640, 51701760, 53048160, 54466560, 56584704, 57870720, 59913216, 61728768, 63657792, 66570240, 68587520, 70730880, 74891520, 75446272, 77160960, 79572240, 79884288, 84877056, 92593152, 94307840, 99855360, 102881280, 103403520, 106096320, 108933120, 113169408, 115741440, 119826432, 123457536, 127315584, 133140480, 141461760, 149783040, 150892544, 154321920, 159144480, 169754112, 185186304, 188615680, 199710720, 205762560, 212192640, 226338816, 231482880, 239652864, 254631168, 282923520, 299566080, 308643840, 318288960, 339508224, 370372608, 377231360, 399421440, 424385280, 452677632, 462965760, 509262336, 565847040, 599132160, 617287680, 636577920, 679016448, 754462720, 848770560, 925931520, 1018524672, 1131694080, 1198264320, 1273155840, 1358032896, 1697541120, 1851863040, 2037049344, 2263388160, 2546311680, 3395082240, 4074098688, 5092623360, 6790164480, 10185246720, 20370493440]

約数ペア:

[(1, 20370493440), (2, 10185246720), (3, 6790164480), (4, 5092623360), (5, 4074098688), (6, 3395082240), (8, 2546311680), (9, 2263388160), (10, 2037049344), (11, 1851863040), (12, 1697541120), (15, 1358032896), (16, 1273155840), (17, 1198264320), (18, 1131694080), (20, 1018524672), (22, 925931520), (24, 848770560), (27, 754462720), (30, 679016448), (32, 636577920), (33, 617287680), (34, 599132160), (36, 565847040), (40, 509262336), (44, 462965760), (45, 452677632), (48, 424385280), (51, 399421440), (54, 377231360), (55, 370372608), (60, 339508224), (64, 318288960), (66, 308643840), (68, 299566080), (72, 282923520), (80, 254631168), (85, 239652864), (88, 231482880), (90, 226338816), (96, 212192640), (99, 205762560), (102, 199710720), (108, 188615680), (110, 185186304), (120, 169754112), (128, 159144480), (132, 154321920), (135, 150892544), (136, 149783040), (144, 141461760), (153, 133140480), (160, 127315584), (165, 123457536), (170, 119826432), (176, 115741440), (180, 113169408), (187, 108933120), (192, 106096320), (197, 103403520), (198, 102881280), (204, 99855360), (216, 94307840), (220, 92593152), (240, 84877056), (255, 79884288), (256, 79572240), (264, 77160960), (270, 75446272), (272, 74891520), (288, 70730880), (297, 68587520), (306, 66570240), (320, 63657792), (330, 61728768), (340, 59913216), (352, 57870720), (360, 56584704), (374, 54466560), (384, 53048160), (394, 51701760), (396, 51440640), (408, 49927680), (432, 47153920), (440, 46296576), (459, 44380160), (480, 42438528), (495, 41152512), (510, 39942144), (512, 39786120), (528, 38580480), (540, 37723136), (544, 37445760), (561, 36311040), (576, 35365440), (591, 34467840), (594, 34293760), (612, 33285120), (640, 31828896), (660, 30864384), (680, 29956608), (704, 28935360), (720, 28292352), (748, 27233280), (765, 26628096), (768, 26524080), (788, 25850880), (792, 25720320), (816, 24963840), (864, 23576960), (880, 23148288), (918, 22190080), (935, 21786624), (960, 21219264), (985, 20680704), (990, 20576256), (1020, 19971072), (1024, 19893060), (1056, 19290240), (1080, 18861568), (1088, 18722880), (1122, 18155520), (1152, 17682720), (1182, 17233920), (1188, 17146880), (1224, 16642560), (1280, 15914448), (1320, 15432192), (1360, 14978304), (1408, 14467680), (1440, 14146176), (1485, 13717504), (1496, 13616640), (1530, 13314048), (1536, 13262040), (1576, 12925440), (1584, 12860160), (1632, 12481920), (1683, 12103680), (1728, 11788480), (1760, 11574144), (1773, 11489280), (1836, 11095040), (1870, 10893312), (1920, 10609632), (1970, 10340352), (1980, 10288128), (2040, 9985536), (2048, 9946530), (2112, 9645120), (2160, 9430784), (2167, 9400320), (2176, 9361440), (2244, 9077760), (2295, 8876032), (2304, 8841360), (2364, 8616960), (2376, 8573440), (2448, 8321280), (2560, 7957224), (2640, 7716096), (2720, 7489152), (2805, 7262208), (2816, 7233840), (2880, 7073088), (2955, 6893568), (2970, 6858752), (2992, 6808320), (3060, 6657024), (3072, 6631020), (3152, 6462720), (3168, 6430080), (3264, 6240960), (3349, 6082560), (3366, 6051840), (3456, 5894240), (3520, 5787072), (3546, 5744640), (3672, 5547520), (3740, 5446656), (3840, 5304816), (3940, 5170176), (3960, 5144064), (4080, 4992768), (4096, 4973265), (4224, 4822560), (4320, 4715392), (4334, 4700160), (4352, 4680720), (4488, 4538880), (4590, 4438016), (4608, 4420680), (4728, 4308480), (4752, 4286720), (4896, 4160640), (5049, 4034560), (5120, 3978612), (5280, 3858048), (5319, 3829760), (5440, 3744576), (5610, 3631104), (5632, 3616920), (5760, 3536544), (5910, 3446784), (5940, 3429376), (5984, 3404160), (6120, 3328512), (6144, 3315510), (6304, 3231360), (6336, 3215040), (6501, 3133440), (6528, 3120480), (6698, 3041280), (6732, 3025920), (6912, 2947120), (7040, 2893536), (7092, 2872320), (7344, 2773760), (7480, 2723328), (7680, 2652408), (7880, 2585088), (7920, 2572032), (8160, 2496384), (8415, 2420736), (8448, 2411280), (8640, 2357696), (8668, 2350080), (8704, 2340360), (8865, 2297856), (8976, 2269440), (9180, 2219008), (9216, 2210340), (9456, 2154240), (9504, 2143360), (9792, 2080320), (10047, 2027520), (10098, 2017280), (10240, 1989306), (10560, 1929024), (10638, 1914880), (10835, 1880064), (10880, 1872288), (11220, 1815552), (11264, 1808460), (11520, 1768272), (11820, 1723392), (11880, 1714688), (11968, 1702080), (12240, 1664256), (12288, 1657755), (12608, 1615680), (12672, 1607520), (13002, 1566720), (13056, 1560240), (13396, 1520640), (13464, 1512960), (13824, 1473560), (14080, 1446768), (14184, 1436160), (14688, 1386880), (14960, 1361664), (15360, 1326204), (15760, 1292544), (15840, 1286016), (16320, 1248192), (16745, 1216512), (16830, 1210368), (16896, 1205640), (17280, 1178848), (17336, 1175040), (17408, 1170180), (17730, 1148928), (17952, 1134720), (18360, 1109504), (18432, 1105170), (18912, 1077120), (19008, 1071680), (19503, 1044480), (19584, 1040160), (20094, 1013760), (20196, 1008640), (20480, 994653), (21120, 964512), (21276, 957440), (21670, 940032), (21760, 936144), (22440, 907776), (22528, 904230), (23040, 884136), (23640, 861696), (23760, 857344), (23936, 851040), (24480, 832128), (25216, 807840), (25245, 806912), (25344, 803760), (26004, 783360), (26112, 780120), (26595, 765952), (26792, 760320), (26928, 756480), (27648, 736780), (28160, 723384), (28368, 718080), (29376, 693440), (29920, 680832), (30141, 675840), (30720, 663102), (31520, 646272), (31680, 643008), (32505, 626688), (32640, 624096), (33490, 608256), (33660, 605184), (33792, 602820), (34560, 589424), (34672, 587520), (34816, 585090), (35460, 574464), (35904, 567360), (36720, 554752), (36839, 552960), (36864, 552585), (37824, 538560), (38016, 535840), (39006, 522240), (39168, 520080), (40188, 506880), (40392, 504320), (42240, 482256), (42552, 478720), (43340, 470016), (43520, 468072), (44880, 453888), (45056, 452115), (46080, 442068), (47280, 430848), (47520, 428672), (47872, 425520), (48960, 416064), (50235, 405504), (50432, 403920), (50490, 403456), (50688, 401880), (52008, 391680), (52224, 390060), (53190, 382976), (53584, 380160), (53856, 378240), (55296, 368390), (56320, 361692), (56736, 359040), (58509, 348160), (58752, 346720), (59840, 340416), (60282, 337920), (61440, 331551), (63040, 323136), (63360, 321504), (65010, 313344), (65280, 312048), (66980, 304128), (67320, 302592), (67584, 301410), (69120, 294712), (69344, 293760), (69632, 292545), (70920, 287232), (71808, 283680), (73440, 277376), (73678, 276480), (75648, 269280), (76032, 267920), (78012, 261120), (78336, 260040), (80376, 253440), (80784, 252160), (84480, 241128), (85104, 239360), (86680, 235008), (87040, 234036), (89760, 226944), (90423, 225280), (92160, 221034), (94560, 215424), (95040, 214336), (95744, 212760), (97515, 208896), (97920, 208032), (100470, 202752), (100864, 201960), (100980, 201728), (101376, 200940), (104016, 195840), (104448, 195030), (106380, 191488), (107168, 190080), (107712, 189120), (110517, 184320), (110592, 184195), (112640, 180846), (113472, 179520), (117018, 174080), (117504, 173360), (119680, 170208), (120564, 168960), (126080, 161568), (126720, 160752), (130020, 156672), (130560, 156024), (133960, 152064), (134640, 151296), (135168, 150705), (138240, 147356), (138688, 146880), (141840, 143616)]