20158951680

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3683

約数の個数: 576

約数和(自身を含む): 85333893120

約数和(自身を除く): 65174941440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 256, 270, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 378, 384, 414, 420, 432, 448, 460, 480, 483, 504, 540, 552, 560, 576, 621, 630, 640, 644, 672, 690, 720, 736, 756, 768, 805, 828, 840, 864, 896, 920, 945, 960, 966, 1008, 1035, 1080, 1104, 1120, 1152, 1242, 1260, 1280, 1288, 1344, 1380, 1440, 1449, 1472, 1512, 1610, 1656, 1680, 1728, 1792, 1840, 1890, 1920, 1932, 2016, 2070, 2160, 2208, 2240, 2304, 2415, 2484, 2520, 2576, 2688, 2760, 2880, 2898, 2944, 3024, 3105, 3220, 3312, 3360, 3456, 3623, 3680, 3780, 3840, 3864, 4032, 4140, 4320, 4347, 4416, 4480, 4830, 4968, 5040, 5152, 5376, 5520, 5760, 5796, 5888, 6048, 6210, 6440, 6624, 6720, 6912, 7245, 7246, 7360, 7560, 7728, 8064, 8280, 8640, 8694, 8832, 8960, 9660, 9936, 10080, 10304, 10869, 11040, 11520, 11592, 12096, 12420, 12880, 13248, 13440, 14490, 14492, 14720, 15120, 15456, 16128, 16560, 17280, 17388, 17664, 18115, 19320, 19872, 20160, 20608, 21735, 21738, 22080, 23184, 24192, 24840, 25361, 25760, 26496, 26880, 28980, 28984, 29440, 30240, 30912, 32607, 33120, 34560, 34776, 36230, 38640, 39744, 40320, 41216, 43470, 43476, 44160, 46368, 48384, 49680, 50722, 51520, 52992, 54345, 57960, 57968, 60480, 61824, 65214, 66240, 69552, 72460, 76083, 77280, 79488, 80640, 83329, 86940, 86952, 88320, 92736, 97821, 99360, 101444, 103040, 108690, 115920, 115936, 120960, 123648, 126805, 130428, 132480, 139104, 144920, 152166, 154560, 158976, 163035, 166658, 173880, 173904, 185472, 195642, 198720, 202888, 206080, 217380, 228249, 231840, 231872, 241920, 249987, 253610, 260856, 264960, 278208, 289840, 304332, 309120, 326070, 333316, 347760, 347808, 370944, 380415, 391284, 397440, 405776, 416645, 434760, 456498, 463680, 463744, 489105, 499974, 507220, 521712, 556416, 579680, 583303, 608664, 618240, 652140, 666632, 684747, 695520, 695616, 749961, 760830, 782568, 794880, 811552, 833290, 869520, 912996, 927360, 927488, 978210, 999948, 1014440, 1043424, 1112832, 1141245, 1159360, 1166606, 1217328, 1249935, 1304280, 1333264, 1369494, 1391040, 1391232, 1499922, 1521660, 1565136, 1623104, 1666580, 1739040, 1749909, 1825992, 1854720, 1956420, 1999896, 2028880, 2086848, 2249883, 2282490, 2318720, 2333212, 2434656, 2499870, 2608560, 2666528, 2738988, 2782080, 2782464, 2916515, 2999844, 3043320, 3130272, 3246208, 3333160, 3423735, 3478080, 3499818, 3651984, 3749805, 3912840, 3999792, 4057760, 4173696, 4499766, 4564980, 4637440, 4666424, 4869312, 4999740, 5217120, 5249727, 5333056, 5477976, 5564160, 5833030, 5999688, 6086640, 6260544, 6492416, 6666320, 6847470, 6956160, 6999636, 7303968, 7499610, 7825680, 7999584, 8115520, 8347392, 8749545, 8999532, 9129960, 9332848, 9738624, 9999480, 10434240, 10499454, 10666112, 10955952, 11249415, 11666060, 11999376, 12173280, 12521088, 13332640, 13694940, 13912320, 13999272, 14607936, 14999220, 15651360, 15749181, 15999168, 16231040, 17499090, 17999064, 18259920, 18665696, 19477248, 19998960, 20868480, 20998908, 21332224, 21911904, 22498830, 23332120, 23998752, 24346560, 25042176, 26248635, 26665280, 27389880, 27998544, 29215872, 29998440, 31302720, 31498362, 31998336, 32462080, 34998180, 35998128, 36519840, 37331392, 39997920, 41736960, 41997816, 43823808, 44997660, 46664240, 47997504, 48693120, 52497270, 53330560, 54779760, 55997088, 58431744, 59996880, 62605440, 62996724, 63996672, 69996360, 71996256, 73039680, 74662784, 78745905, 79995840, 83995632, 87647616, 89995320, 93328480, 95995008, 97386240, 104994540, 106661120, 109559520, 111994176, 119993760, 125210880, 125993448, 139992720, 143992512, 146079360, 149325568, 157491810, 159991680, 167991264, 175295232, 179990640, 186656960, 191990016, 209989080, 219119040, 223988352, 239987520, 251986896, 279985440, 287985024, 292158720, 314983620, 319983360, 335982528, 359981280, 373313920, 419978160, 438238080, 447976704, 479975040, 503973792, 559970880, 575970048, 629967240, 671965056, 719962560, 746627840, 839956320, 876476160, 959950080, 1007947584, 1119941760, 1259934480, 1343930112, 1439925120, 1679912640, 2015895168, 2239883520, 2519868960, 2879850240, 3359825280, 4031790336, 5039737920, 6719650560, 10079475840, 20158951680]

約数ペア:

[(1, 20158951680), (2, 10079475840), (3, 6719650560), (4, 5039737920), (5, 4031790336), (6, 3359825280), (7, 2879850240), (8, 2519868960), (9, 2239883520), (10, 2015895168), (12, 1679912640), (14, 1439925120), (15, 1343930112), (16, 1259934480), (18, 1119941760), (20, 1007947584), (21, 959950080), (23, 876476160), (24, 839956320), (27, 746627840), (28, 719962560), (30, 671965056), (32, 629967240), (35, 575970048), (36, 559970880), (40, 503973792), (42, 479975040), (45, 447976704), (46, 438238080), (48, 419978160), (54, 373313920), (56, 359981280), (60, 335982528), (63, 319983360), (64, 314983620), (69, 292158720), (70, 287985024), (72, 279985440), (80, 251986896), (84, 239987520), (90, 223988352), (92, 219119040), (96, 209989080), (105, 191990016), (108, 186656960), (112, 179990640), (115, 175295232), (120, 167991264), (126, 159991680), (128, 157491810), (135, 149325568), (138, 146079360), (140, 143992512), (144, 139992720), (160, 125993448), (161, 125210880), (168, 119993760), (180, 111994176), (184, 109559520), (189, 106661120), (192, 104994540), (207, 97386240), (210, 95995008), (216, 93328480), (224, 89995320), (230, 87647616), (240, 83995632), (252, 79995840), (256, 78745905), (270, 74662784), (276, 73039680), (280, 71996256), (288, 69996360), (315, 63996672), (320, 62996724), (322, 62605440), (336, 59996880), (345, 58431744), (360, 55997088), (368, 54779760), (378, 53330560), (384, 52497270), (414, 48693120), (420, 47997504), (432, 46664240), (448, 44997660), (460, 43823808), (480, 41997816), (483, 41736960), (504, 39997920), (540, 37331392), (552, 36519840), (560, 35998128), (576, 34998180), (621, 32462080), (630, 31998336), (640, 31498362), (644, 31302720), (672, 29998440), (690, 29215872), (720, 27998544), (736, 27389880), (756, 26665280), (768, 26248635), (805, 25042176), (828, 24346560), (840, 23998752), (864, 23332120), (896, 22498830), (920, 21911904), (945, 21332224), (960, 20998908), (966, 20868480), (1008, 19998960), (1035, 19477248), (1080, 18665696), (1104, 18259920), (1120, 17999064), (1152, 17499090), (1242, 16231040), (1260, 15999168), (1280, 15749181), (1288, 15651360), (1344, 14999220), (1380, 14607936), (1440, 13999272), (1449, 13912320), (1472, 13694940), (1512, 13332640), (1610, 12521088), (1656, 12173280), (1680, 11999376), (1728, 11666060), (1792, 11249415), (1840, 10955952), (1890, 10666112), (1920, 10499454), (1932, 10434240), (2016, 9999480), (2070, 9738624), (2160, 9332848), (2208, 9129960), (2240, 8999532), (2304, 8749545), (2415, 8347392), (2484, 8115520), (2520, 7999584), (2576, 7825680), (2688, 7499610), (2760, 7303968), (2880, 6999636), (2898, 6956160), (2944, 6847470), (3024, 6666320), (3105, 6492416), (3220, 6260544), (3312, 6086640), (3360, 5999688), (3456, 5833030), (3623, 5564160), (3680, 5477976), (3780, 5333056), (3840, 5249727), (3864, 5217120), (4032, 4999740), (4140, 4869312), (4320, 4666424), (4347, 4637440), (4416, 4564980), (4480, 4499766), (4830, 4173696), (4968, 4057760), (5040, 3999792), (5152, 3912840), (5376, 3749805), (5520, 3651984), (5760, 3499818), (5796, 3478080), (5888, 3423735), (6048, 3333160), (6210, 3246208), (6440, 3130272), (6624, 3043320), (6720, 2999844), (6912, 2916515), (7245, 2782464), (7246, 2782080), (7360, 2738988), (7560, 2666528), (7728, 2608560), (8064, 2499870), (8280, 2434656), (8640, 2333212), (8694, 2318720), (8832, 2282490), (8960, 2249883), (9660, 2086848), (9936, 2028880), (10080, 1999896), (10304, 1956420), (10869, 1854720), (11040, 1825992), (11520, 1749909), (11592, 1739040), (12096, 1666580), (12420, 1623104), (12880, 1565136), (13248, 1521660), (13440, 1499922), (14490, 1391232), (14492, 1391040), (14720, 1369494), (15120, 1333264), (15456, 1304280), (16128, 1249935), (16560, 1217328), (17280, 1166606), (17388, 1159360), (17664, 1141245), (18115, 1112832), (19320, 1043424), (19872, 1014440), (20160, 999948), (20608, 978210), (21735, 927488), (21738, 927360), (22080, 912996), (23184, 869520), (24192, 833290), (24840, 811552), (25361, 794880), (25760, 782568), (26496, 760830), (26880, 749961), (28980, 695616), (28984, 695520), (29440, 684747), (30240, 666632), (30912, 652140), (32607, 618240), (33120, 608664), (34560, 583303), (34776, 579680), (36230, 556416), (38640, 521712), (39744, 507220), (40320, 499974), (41216, 489105), (43470, 463744), (43476, 463680), (44160, 456498), (46368, 434760), (48384, 416645), (49680, 405776), (50722, 397440), (51520, 391284), (52992, 380415), (54345, 370944), (57960, 347808), (57968, 347760), (60480, 333316), (61824, 326070), (65214, 309120), (66240, 304332), (69552, 289840), (72460, 278208), (76083, 264960), (77280, 260856), (79488, 253610), (80640, 249987), (83329, 241920), (86940, 231872), (86952, 231840), (88320, 228249), (92736, 217380), (97821, 206080), (99360, 202888), (101444, 198720), (103040, 195642), (108690, 185472), (115920, 173904), (115936, 173880), (120960, 166658), (123648, 163035), (126805, 158976), (130428, 154560), (132480, 152166), (139104, 144920)]