20866040640

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:229

約数の個数: 672

約数和(自身を含む): 78004757376

約数和(自身を除く): 57138716736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 61, 64, 72, 80, 81, 83, 90, 96, 106, 108, 120, 122, 135, 144, 159, 160, 162, 166, 180, 183, 192, 212, 216, 240, 243, 244, 249, 265, 270, 288, 305, 318, 320, 324, 332, 360, 366, 405, 415, 424, 432, 477, 480, 486, 488, 498, 530, 540, 549, 576, 610, 636, 648, 664, 720, 732, 747, 795, 810, 830, 848, 864, 915, 954, 960, 972, 976, 996, 1060, 1080, 1098, 1215, 1220, 1245, 1272, 1296, 1328, 1431, 1440, 1464, 1494, 1590, 1620, 1647, 1660, 1696, 1728, 1830, 1908, 1944, 1952, 1992, 2120, 2160, 2196, 2241, 2385, 2430, 2440, 2490, 2544, 2592, 2656, 2745, 2862, 2880, 2928, 2988, 3180, 3233, 3240, 3294, 3320, 3392, 3660, 3735, 3816, 3888, 3904, 3984, 4240, 4293, 4320, 4392, 4399, 4482, 4770, 4860, 4880, 4941, 4980, 5063, 5088, 5184, 5312, 5490, 5724, 5856, 5976, 6360, 6466, 6480, 6588, 6640, 6723, 7155, 7320, 7470, 7632, 7776, 7968, 8235, 8480, 8586, 8640, 8784, 8798, 8964, 9540, 9699, 9720, 9760, 9882, 9960, 10126, 10176, 10980, 11205, 11448, 11712, 11952, 12720, 12879, 12932, 12960, 13176, 13197, 13280, 13446, 14310, 14640, 14823, 14940, 15189, 15264, 15552, 15936, 16165, 16470, 16960, 17172, 17568, 17596, 17928, 19080, 19398, 19440, 19520, 19764, 19920, 20169, 20252, 21465, 21960, 21995, 22410, 22896, 23904, 24705, 25315, 25440, 25758, 25864, 25920, 26352, 26394, 26560, 26892, 28620, 29097, 29280, 29646, 29880, 30378, 30528, 32330, 32940, 33615, 34344, 35136, 35192, 35856, 38160, 38796, 38880, 39528, 39591, 39840, 40338, 40504, 42930, 43920, 43990, 44820, 45567, 45792, 47808, 48495, 49410, 50630, 50880, 51516, 51728, 52704, 52788, 53784, 57240, 58194, 58560, 59292, 59760, 60756, 64395, 64660, 65880, 65985, 67230, 68688, 70384, 71712, 74115, 75945, 76320, 77592, 77760, 79056, 79182, 79680, 80676, 81008, 85860, 87291, 87840, 87980, 89640, 91134, 91584, 96990, 98820, 100845, 101260, 103032, 103456, 105408, 105576, 107568, 114480, 116388, 118584, 118773, 119520, 121512, 128790, 129320, 131760, 131970, 134460, 136701, 137376, 140768, 143424, 145485, 148230, 151890, 152640, 155184, 158112, 158364, 161352, 162016, 171720, 174582, 175680, 175960, 179280, 182268, 193980, 197640, 197955, 201690, 202520, 206064, 206912, 211152, 215136, 227835, 228960, 232776, 237168, 237546, 239040, 243024, 257580, 258640, 261873, 263520, 263940, 268339, 268920, 273402, 274752, 281536, 290970, 296460, 303780, 310368, 316224, 316728, 322704, 324032, 343440, 349164, 351920, 356319, 358560, 364536, 387960, 395280, 395910, 403380, 405040, 410103, 412128, 422304, 430272, 436455, 455670, 457920, 465552, 474336, 475092, 486048, 515160, 517280, 523746, 527040, 527880, 536678, 537840, 546804, 581940, 592920, 593865, 607560, 620736, 633456, 645408, 683505, 686880, 698328, 703840, 712638, 717120, 729072, 775920, 785619, 790560, 791820, 805017, 806760, 810080, 820206, 824256, 844608, 872910, 911340, 931104, 948672, 950184, 972096, 1030320, 1034560, 1047492, 1055760, 1068957, 1073356, 1075680, 1093608, 1163880, 1185840, 1187730, 1215120, 1230309, 1266912, 1290816, 1309365, 1341695, 1367010, 1373760, 1396656, 1407680, 1425276, 1458144, 1551840, 1571238, 1581120, 1583640, 1610034, 1613520, 1620160, 1640412, 1745820, 1781595, 1822680, 1862208, 1900368, 2050515, 2060640, 2094984, 2111520, 2137914, 2146712, 2151360, 2187216, 2327760, 2371680, 2375460, 2415051, 2430240, 2460618, 2533824, 2618730, 2683390, 2734020, 2793312, 2850552, 2916288, 3103680, 3142476, 3167280, 3220068, 3227040, 3280824, 3491640, 3563190, 3645360, 3800736, 3928095, 4025085, 4101030, 4121280, 4189968, 4223040, 4275828, 4293424, 4374432, 4655520, 4743360, 4750920, 4830102, 4860480, 4921236, 5237460, 5344785, 5366780, 5468040, 5586624, 5701104, 6151545, 6284952, 6334560, 6440136, 6454080, 6561648, 6983280, 7126380, 7245153, 7290720, 7601472, 7856190, 8050170, 8202060, 8379936, 8551656, 8586848, 8748864, 9311040, 9501840, 9660204, 9842472, 10474920, 10689570, 10733560, 10936080, 11402208, 12075255, 12303090, 12569904, 12669120, 12880272, 13123296, 13966560, 14252760, 14490306, 14581440, 15712380, 16100340, 16404120, 16759872, 17103312, 17173696, 19003680, 19320408, 19684944, 20949840, 21379140, 21467120, 21735459, 21872160, 22804416, 24150510, 24606180, 25139808, 25760544, 26246592, 27933120, 28505520, 28980612, 31424760, 32200680, 32808240, 34206624, 36225765, 38007360, 38640816, 39369888, 41899680, 42758280, 42934240, 43470918, 43744320, 48301020, 49212360, 50279616, 51521088, 57011040, 57961224, 62849520, 64401360, 65206377, 65616480, 68413248, 72451530, 77281632, 78739776, 83799360, 85516560, 85868480, 86941836, 96602040, 98424720, 108677295, 114022080, 115922448, 125699040, 128802720, 130412754, 131232960, 144903060, 154563264, 171033120, 173883672, 193204080, 196849440, 217354590, 231844896, 251398080, 257605440, 260825508, 289806120, 326031885, 342066240, 347767344, 386408160, 393698880, 434709180, 463689792, 521651016, 579612240, 652063770, 695534688, 772816320, 869418360, 1043302032, 1159224480, 1304127540, 1391069376, 1738836720, 2086604064, 2318448960, 2608255080, 3477673440, 4173208128, 5216510160, 6955346880, 10433020320, 20866040640]

約数ペア:

[(1, 20866040640), (2, 10433020320), (3, 6955346880), (4, 5216510160), (5, 4173208128), (6, 3477673440), (8, 2608255080), (9, 2318448960), (10, 2086604064), (12, 1738836720), (15, 1391069376), (16, 1304127540), (18, 1159224480), (20, 1043302032), (24, 869418360), (27, 772816320), (30, 695534688), (32, 652063770), (36, 579612240), (40, 521651016), (45, 463689792), (48, 434709180), (53, 393698880), (54, 386408160), (60, 347767344), (61, 342066240), (64, 326031885), (72, 289806120), (80, 260825508), (81, 257605440), (83, 251398080), (90, 231844896), (96, 217354590), (106, 196849440), (108, 193204080), (120, 173883672), (122, 171033120), (135, 154563264), (144, 144903060), (159, 131232960), (160, 130412754), (162, 128802720), (166, 125699040), (180, 115922448), (183, 114022080), (192, 108677295), (212, 98424720), (216, 96602040), (240, 86941836), (243, 85868480), (244, 85516560), (249, 83799360), (265, 78739776), (270, 77281632), (288, 72451530), (305, 68413248), (318, 65616480), (320, 65206377), (324, 64401360), (332, 62849520), (360, 57961224), (366, 57011040), (405, 51521088), (415, 50279616), (424, 49212360), (432, 48301020), (477, 43744320), (480, 43470918), (486, 42934240), (488, 42758280), (498, 41899680), (530, 39369888), (540, 38640816), (549, 38007360), (576, 36225765), (610, 34206624), (636, 32808240), (648, 32200680), (664, 31424760), (720, 28980612), (732, 28505520), (747, 27933120), (795, 26246592), (810, 25760544), (830, 25139808), (848, 24606180), (864, 24150510), (915, 22804416), (954, 21872160), (960, 21735459), (972, 21467120), (976, 21379140), (996, 20949840), (1060, 19684944), (1080, 19320408), (1098, 19003680), (1215, 17173696), (1220, 17103312), (1245, 16759872), (1272, 16404120), (1296, 16100340), (1328, 15712380), (1431, 14581440), (1440, 14490306), (1464, 14252760), (1494, 13966560), (1590, 13123296), (1620, 12880272), (1647, 12669120), (1660, 12569904), (1696, 12303090), (1728, 12075255), (1830, 11402208), (1908, 10936080), (1944, 10733560), (1952, 10689570), (1992, 10474920), (2120, 9842472), (2160, 9660204), (2196, 9501840), (2241, 9311040), (2385, 8748864), (2430, 8586848), (2440, 8551656), (2490, 8379936), (2544, 8202060), (2592, 8050170), (2656, 7856190), (2745, 7601472), (2862, 7290720), (2880, 7245153), (2928, 7126380), (2988, 6983280), (3180, 6561648), (3233, 6454080), (3240, 6440136), (3294, 6334560), (3320, 6284952), (3392, 6151545), (3660, 5701104), (3735, 5586624), (3816, 5468040), (3888, 5366780), (3904, 5344785), (3984, 5237460), (4240, 4921236), (4293, 4860480), (4320, 4830102), (4392, 4750920), (4399, 4743360), (4482, 4655520), (4770, 4374432), (4860, 4293424), (4880, 4275828), (4941, 4223040), (4980, 4189968), (5063, 4121280), (5088, 4101030), (5184, 4025085), (5312, 3928095), (5490, 3800736), (5724, 3645360), (5856, 3563190), (5976, 3491640), (6360, 3280824), (6466, 3227040), (6480, 3220068), (6588, 3167280), (6640, 3142476), (6723, 3103680), (7155, 2916288), (7320, 2850552), (7470, 2793312), (7632, 2734020), (7776, 2683390), (7968, 2618730), (8235, 2533824), (8480, 2460618), (8586, 2430240), (8640, 2415051), (8784, 2375460), (8798, 2371680), (8964, 2327760), (9540, 2187216), (9699, 2151360), (9720, 2146712), (9760, 2137914), (9882, 2111520), (9960, 2094984), (10126, 2060640), (10176, 2050515), (10980, 1900368), (11205, 1862208), (11448, 1822680), (11712, 1781595), (11952, 1745820), (12720, 1640412), (12879, 1620160), (12932, 1613520), (12960, 1610034), (13176, 1583640), (13197, 1581120), (13280, 1571238), (13446, 1551840), (14310, 1458144), (14640, 1425276), (14823, 1407680), (14940, 1396656), (15189, 1373760), (15264, 1367010), (15552, 1341695), (15936, 1309365), (16165, 1290816), (16470, 1266912), (16960, 1230309), (17172, 1215120), (17568, 1187730), (17596, 1185840), (17928, 1163880), (19080, 1093608), (19398, 1075680), (19440, 1073356), (19520, 1068957), (19764, 1055760), (19920, 1047492), (20169, 1034560), (20252, 1030320), (21465, 972096), (21960, 950184), (21995, 948672), (22410, 931104), (22896, 911340), (23904, 872910), (24705, 844608), (25315, 824256), (25440, 820206), (25758, 810080), (25864, 806760), (25920, 805017), (26352, 791820), (26394, 790560), (26560, 785619), (26892, 775920), (28620, 729072), (29097, 717120), (29280, 712638), (29646, 703840), (29880, 698328), (30378, 686880), (30528, 683505), (32330, 645408), (32940, 633456), (33615, 620736), (34344, 607560), (35136, 593865), (35192, 592920), (35856, 581940), (38160, 546804), (38796, 537840), (38880, 536678), (39528, 527880), (39591, 527040), (39840, 523746), (40338, 517280), (40504, 515160), (42930, 486048), (43920, 475092), (43990, 474336), (44820, 465552), (45567, 457920), (45792, 455670), (47808, 436455), (48495, 430272), (49410, 422304), (50630, 412128), (50880, 410103), (51516, 405040), (51728, 403380), (52704, 395910), (52788, 395280), (53784, 387960), (57240, 364536), (58194, 358560), (58560, 356319), (59292, 351920), (59760, 349164), (60756, 343440), (64395, 324032), (64660, 322704), (65880, 316728), (65985, 316224), (67230, 310368), (68688, 303780), (70384, 296460), (71712, 290970), (74115, 281536), (75945, 274752), (76320, 273402), (77592, 268920), (77760, 268339), (79056, 263940), (79182, 263520), (79680, 261873), (80676, 258640), (81008, 257580), (85860, 243024), (87291, 239040), (87840, 237546), (87980, 237168), (89640, 232776), (91134, 228960), (91584, 227835), (96990, 215136), (98820, 211152), (100845, 206912), (101260, 206064), (103032, 202520), (103456, 201690), (105408, 197955), (105576, 197640), (107568, 193980), (114480, 182268), (116388, 179280), (118584, 175960), (118773, 175680), (119520, 174582), (121512, 171720), (128790, 162016), (129320, 161352), (131760, 158364), (131970, 158112), (134460, 155184), (136701, 152640), (137376, 151890), (140768, 148230), (143424, 145485)]