21747338279680

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1\times {\mathrm{8191}}^1$

素因数の和:13403

約数の個数: 288

約数和(自身を含む): 57926681100288

約数和(自身を除く): 36179342820608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 3224, 3328, 3968, 4030, 4160, 4960, 5147, 6448, 7936, 8060, 8191, 8320, 9920, 10294, 12896, 16120, 16382, 16640, 19840, 20588, 25735, 25792, 32240, 32764, 39680, 40955, 41176, 51470, 51584, 64480, 65528, 66911, 81910, 82352, 102940, 103168, 106483, 128960, 131056, 133822, 159557, 163820, 164704, 205880, 212966, 253921, 257920, 262112, 267644, 319114, 327640, 329408, 334555, 411760, 425932, 507842, 515840, 524224, 532415, 535288, 638228, 655280, 658816, 669110, 797785, 823520, 851864, 1015684, 1048448, 1064830, 1070576, 1269605, 1276456, 1310560, 1317632, 1338220, 1595570, 1647040, 1703728, 2031368, 2074241, 2096896, 2129660, 2141152, 2539210, 2552912, 2621120, 2676440, 3191140, 3294080, 3300973, 3407456, 4062736, 4148482, 4259320, 4282304, 5078420, 5105824, 5242240, 5352880, 6382280, 6588160, 6601946, 6814912, 8125472, 8296964, 8518640, 8564608, 10156840, 10211648, 10371205, 10484480, 10705760, 12764560, 13203892, 13629824, 16250944, 16504865, 16593928, 17037280, 17129216, 20313680, 20423296, 20742410, 21411520, 25529120, 26407784, 27259648, 32501888, 33009730, 33187856, 34074560, 40627360, 40846592, 41484820, 42159077, 42823040, 51058240, 52815568, 65003776, 66019460, 66375712, 68149120, 81254720, 82969640, 84318154, 85646080, 102116480, 105631136, 132038920, 132751424, 136298240, 162509440, 165939280, 168636308, 204232960, 210795385, 211262272, 264077840, 265502848, 325018880, 331878560, 337272616, 421590770, 422524544, 528155680, 531005696, 548068001, 663757120, 674545232, 843181540, 845049088, 1056311360, 1096136002, 1306931387, 1327514240, 1349090464, 1686363080, 2112622720, 2192272004, 2613862774, 2655028480, 2698180928, 2740340005, 3372726160, 4225245440, 4384544008, 5227725548, 5396361856, 5480680010, 6534656935, 6745452320, 8769088016, 10455451096, 10792723712, 10961360020, 13069313870, 13490904640, 16990108031, 17538176032, 20910902192, 21922720040, 26138627740, 26981809280, 33980216062, 35076352064, 41821804384, 43845440080, 52277255480, 53963618560, 67960432124, 70152704128, 83643608768, 84950540155, 87690880160, 104554510960, 135920864248, 140305408256, 167287217536, 169901080310, 175381760320, 209109021920, 271841728496, 334574435072, 339802160620, 350763520640, 418218043840, 543683456992, 679604321240, 701527041280, 836436087680, 1087366913984, 1359208642480, 1672872175360, 2174733827968, 2718417284960, 4349467655936, 5436834569920, 10873669139840, 21747338279680]

約数ペア:

[(1, 21747338279680), (2, 10873669139840), (4, 5436834569920), (5, 4349467655936), (8, 2718417284960), (10, 2174733827968), (13, 1672872175360), (16, 1359208642480), (20, 1087366913984), (26, 836436087680), (31, 701527041280), (32, 679604321240), (40, 543683456992), (52, 418218043840), (62, 350763520640), (64, 339802160620), (65, 334574435072), (80, 271841728496), (104, 209109021920), (124, 175381760320), (128, 169901080310), (130, 167287217536), (155, 140305408256), (160, 135920864248), (208, 104554510960), (248, 87690880160), (256, 84950540155), (260, 83643608768), (310, 70152704128), (320, 67960432124), (403, 53963618560), (416, 52277255480), (496, 43845440080), (520, 41821804384), (620, 35076352064), (640, 33980216062), (806, 26981809280), (832, 26138627740), (992, 21922720040), (1040, 20910902192), (1240, 17538176032), (1280, 16990108031), (1612, 13490904640), (1664, 13069313870), (1984, 10961360020), (2015, 10792723712), (2080, 10455451096), (2480, 8769088016), (3224, 6745452320), (3328, 6534656935), (3968, 5480680010), (4030, 5396361856), (4160, 5227725548), (4960, 4384544008), (5147, 4225245440), (6448, 3372726160), (7936, 2740340005), (8060, 2698180928), (8191, 2655028480), (8320, 2613862774), (9920, 2192272004), (10294, 2112622720), (12896, 1686363080), (16120, 1349090464), (16382, 1327514240), (16640, 1306931387), (19840, 1096136002), (20588, 1056311360), (25735, 845049088), (25792, 843181540), (32240, 674545232), (32764, 663757120), (39680, 548068001), (40955, 531005696), (41176, 528155680), (51470, 422524544), (51584, 421590770), (64480, 337272616), (65528, 331878560), (66911, 325018880), (81910, 265502848), (82352, 264077840), (102940, 211262272), (103168, 210795385), (106483, 204232960), (128960, 168636308), (131056, 165939280), (133822, 162509440), (159557, 136298240), (163820, 132751424), (164704, 132038920), (205880, 105631136), (212966, 102116480), (253921, 85646080), (257920, 84318154), (262112, 82969640), (267644, 81254720), (319114, 68149120), (327640, 66375712), (329408, 66019460), (334555, 65003776), (411760, 52815568), (425932, 51058240), (507842, 42823040), (515840, 42159077), (524224, 41484820), (532415, 40846592), (535288, 40627360), (638228, 34074560), (655280, 33187856), (658816, 33009730), (669110, 32501888), (797785, 27259648), (823520, 26407784), (851864, 25529120), (1015684, 21411520), (1048448, 20742410), (1064830, 20423296), (1070576, 20313680), (1269605, 17129216), (1276456, 17037280), (1310560, 16593928), (1317632, 16504865), (1338220, 16250944), (1595570, 13629824), (1647040, 13203892), (1703728, 12764560), (2031368, 10705760), (2074241, 10484480), (2096896, 10371205), (2129660, 10211648), (2141152, 10156840), (2539210, 8564608), (2552912, 8518640), (2621120, 8296964), (2676440, 8125472), (3191140, 6814912), (3294080, 6601946), (3300973, 6588160), (3407456, 6382280), (4062736, 5352880), (4148482, 5242240), (4259320, 5105824), (4282304, 5078420)]