20200285440

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 720

約数和(自身を含む): 77568720768

約数和(自身を除く): 57368435328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 43, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 86, 90, 92, 96, 108, 115, 120, 128, 129, 135, 138, 144, 160, 162, 172, 180, 184, 192, 197, 207, 215, 216, 230, 240, 256, 258, 270, 276, 288, 320, 324, 344, 345, 360, 368, 384, 387, 394, 405, 414, 430, 432, 460, 480, 516, 540, 552, 576, 591, 621, 640, 645, 648, 688, 690, 720, 736, 768, 774, 788, 810, 828, 860, 864, 920, 960, 985, 989, 1032, 1035, 1080, 1104, 1152, 1161, 1182, 1242, 1280, 1290, 1296, 1376, 1380, 1440, 1472, 1548, 1576, 1620, 1656, 1720, 1728, 1773, 1840, 1863, 1920, 1935, 1970, 1978, 2064, 2070, 2160, 2208, 2304, 2322, 2364, 2484, 2580, 2592, 2752, 2760, 2880, 2944, 2955, 2967, 3096, 3105, 3152, 3240, 3312, 3440, 3456, 3483, 3546, 3680, 3726, 3840, 3870, 3940, 3956, 4128, 4140, 4320, 4416, 4531, 4644, 4728, 4945, 4968, 5160, 5184, 5319, 5504, 5520, 5760, 5805, 5888, 5910, 5934, 6192, 6210, 6304, 6480, 6624, 6880, 6912, 6966, 7092, 7360, 7452, 7740, 7880, 7912, 8256, 8280, 8471, 8640, 8832, 8865, 8901, 9062, 9288, 9315, 9456, 9890, 9936, 10320, 10368, 10638, 11008, 11040, 11520, 11610, 11820, 11868, 12384, 12420, 12608, 12960, 13248, 13593, 13760, 13932, 14184, 14720, 14835, 14904, 15480, 15760, 15824, 15957, 16512, 16560, 16942, 17280, 17415, 17664, 17730, 17802, 18124, 18576, 18630, 18912, 19780, 19872, 20640, 20736, 21276, 22080, 22655, 23220, 23640, 23736, 24768, 24840, 25216, 25413, 25920, 26496, 26595, 26703, 27186, 27520, 27864, 28368, 29440, 29670, 29808, 30960, 31520, 31648, 31914, 33024, 33120, 33884, 34560, 34830, 35460, 35604, 36248, 37152, 37260, 37824, 39560, 39744, 40779, 41280, 42355, 42552, 44160, 44505, 45310, 46440, 47280, 47472, 49536, 49680, 50432, 50826, 51840, 52992, 53190, 53406, 54372, 55040, 55728, 56736, 59340, 59616, 61920, 63040, 63296, 63828, 66240, 67768, 67965, 69660, 70920, 71208, 72496, 74304, 74520, 75648, 76239, 79120, 79488, 79785, 80109, 81558, 82560, 84710, 85104, 88320, 89010, 90620, 92880, 94560, 94944, 99072, 99360, 101652, 103680, 106380, 106812, 108744, 111456, 113472, 118680, 119232, 122337, 123840, 126080, 126592, 127065, 127656, 132480, 133515, 135536, 135930, 139320, 141840, 142416, 144992, 148608, 149040, 151296, 152478, 158240, 158976, 159570, 160218, 163116, 165120, 169420, 170208, 178020, 181240, 185760, 189120, 189888, 194833, 198720, 203304, 203895, 212760, 213624, 217488, 222912, 226944, 228717, 237360, 238464, 244674, 247680, 252160, 253184, 254130, 255312, 264960, 267030, 271072, 271860, 278640, 283680, 284832, 289984, 297216, 298080, 304956, 316480, 319140, 320436, 326232, 338840, 340416, 356040, 362480, 367011, 371520, 378240, 379776, 381195, 389666, 397440, 400545, 406608, 407790, 425520, 427248, 434976, 445824, 453888, 457434, 474720, 476928, 489348, 495360, 508260, 510624, 534060, 542144, 543720, 557280, 567360, 569664, 579968, 584499, 596160, 609912, 611685, 632960, 638280, 640872, 652464, 677680, 680832, 686151, 712080, 724960, 734022, 743040, 756480, 759552, 762390, 779332, 794880, 801090, 813216, 815580, 851040, 854496, 869952, 891648, 914868, 949440, 974165, 978696, 1016520, 1021248, 1068120, 1084288, 1087440, 1114560, 1134720, 1139328, 1143585, 1159936, 1168998, 1192320, 1219824, 1223370, 1265920, 1276560, 1281744, 1304928, 1355360, 1361664, 1372302, 1424160, 1449920, 1468044, 1486080, 1524780, 1558664, 1602180, 1626432, 1631160, 1702080, 1708992, 1739904, 1753497, 1829736, 1835055, 1898880, 1948330, 1957392, 2033040, 2042496, 2136240, 2168576, 2174880, 2229120, 2269440, 2278656, 2287170, 2337996, 2384640, 2439648, 2446740, 2553120, 2563488, 2609856, 2710720, 2744604, 2848320, 2899840, 2922495, 2936088, 3049560, 3117328, 3204360, 3252864, 3262320, 3404160, 3417984, 3430755, 3479808, 3506994, 3659472, 3670110, 3797760, 3896660, 3914784, 4066080, 4084992, 4272480, 4349760, 4458240, 4574340, 4675992, 4879296, 4893480, 5106240, 5126976, 5219712, 5260491, 5421440, 5489208, 5696640, 5799680, 5844990, 5872176, 6099120, 6234656, 6408720, 6505728, 6524640, 6808320, 6835968, 6861510, 7013988, 7318944, 7340220, 7793320, 7829568, 8132160, 8544960, 8699520, 8767485, 9148680, 9351984, 9758592, 9786960, 10212480, 10253952, 10439424, 10520982, 10842880, 10978416, 11393280, 11689980, 11744352, 12198240, 12469312, 12817440, 13049280, 13723020, 14027976, 14637888, 14680440, 15586640, 15659136, 15781473, 16264320, 17089920, 17399040, 17534970, 18297360, 18703968, 19517184, 19573920, 20424960, 20507904, 21041964, 21956832, 23379960, 23488704, 24396480, 24938624, 25634880, 26098560, 26302455, 27446040, 28055952, 29275776, 29360880, 31173280, 31318272, 31562946, 32528640, 34179840, 35069940, 36594720, 37407936, 39147840, 42083928, 43913664, 46759920, 46977408, 48792960, 49877248, 51269760, 52197120, 52604910, 54892080, 56111904, 58551552, 58721760, 62346560, 63125892, 70139880, 73189440, 74815872, 78295680, 78907365, 84167856, 87827328, 93519840, 93954816, 97585920, 102539520, 105209820, 109784160, 112223808, 117443520, 124693120, 126251784, 140279760, 146378880, 149631744, 156591360, 157814730, 168335712, 175654656, 187039680, 210419640, 219568320, 224447616, 234887040, 249386240, 252503568, 280559520, 292757760, 315629460, 336671424, 374079360, 420839280, 439136640, 448895232, 469774080, 505007136, 561119040, 631258920, 673342848, 748158720, 841678560, 878273280, 1010014272, 1122238080, 1262517840, 1346685696, 1683357120, 2020028544, 2244476160, 2525035680, 3366714240, 4040057088, 5050071360, 6733428480, 10100142720, 20200285440]

約数ペア:

[(1, 20200285440), (2, 10100142720), (3, 6733428480), (4, 5050071360), (5, 4040057088), (6, 3366714240), (8, 2525035680), (9, 2244476160), (10, 2020028544), (12, 1683357120), (15, 1346685696), (16, 1262517840), (18, 1122238080), (20, 1010014272), (23, 878273280), (24, 841678560), (27, 748158720), (30, 673342848), (32, 631258920), (36, 561119040), (40, 505007136), (43, 469774080), (45, 448895232), (46, 439136640), (48, 420839280), (54, 374079360), (60, 336671424), (64, 315629460), (69, 292757760), (72, 280559520), (80, 252503568), (81, 249386240), (86, 234887040), (90, 224447616), (92, 219568320), (96, 210419640), (108, 187039680), (115, 175654656), (120, 168335712), (128, 157814730), (129, 156591360), (135, 149631744), (138, 146378880), (144, 140279760), (160, 126251784), (162, 124693120), (172, 117443520), (180, 112223808), (184, 109784160), (192, 105209820), (197, 102539520), (207, 97585920), (215, 93954816), (216, 93519840), (230, 87827328), (240, 84167856), (256, 78907365), (258, 78295680), (270, 74815872), (276, 73189440), (288, 70139880), (320, 63125892), (324, 62346560), (344, 58721760), (345, 58551552), (360, 56111904), (368, 54892080), (384, 52604910), (387, 52197120), (394, 51269760), (405, 49877248), (414, 48792960), (430, 46977408), (432, 46759920), (460, 43913664), (480, 42083928), (516, 39147840), (540, 37407936), (552, 36594720), (576, 35069940), (591, 34179840), (621, 32528640), (640, 31562946), (645, 31318272), (648, 31173280), (688, 29360880), (690, 29275776), (720, 28055952), (736, 27446040), (768, 26302455), (774, 26098560), (788, 25634880), (810, 24938624), (828, 24396480), (860, 23488704), (864, 23379960), (920, 21956832), (960, 21041964), (985, 20507904), (989, 20424960), (1032, 19573920), (1035, 19517184), (1080, 18703968), (1104, 18297360), (1152, 17534970), (1161, 17399040), (1182, 17089920), (1242, 16264320), (1280, 15781473), (1290, 15659136), (1296, 15586640), (1376, 14680440), (1380, 14637888), (1440, 14027976), (1472, 13723020), (1548, 13049280), (1576, 12817440), (1620, 12469312), (1656, 12198240), (1720, 11744352), (1728, 11689980), (1773, 11393280), (1840, 10978416), (1863, 10842880), (1920, 10520982), (1935, 10439424), (1970, 10253952), (1978, 10212480), (2064, 9786960), (2070, 9758592), (2160, 9351984), (2208, 9148680), (2304, 8767485), (2322, 8699520), (2364, 8544960), (2484, 8132160), (2580, 7829568), (2592, 7793320), (2752, 7340220), (2760, 7318944), (2880, 7013988), (2944, 6861510), (2955, 6835968), (2967, 6808320), (3096, 6524640), (3105, 6505728), (3152, 6408720), (3240, 6234656), (3312, 6099120), (3440, 5872176), (3456, 5844990), (3483, 5799680), (3546, 5696640), (3680, 5489208), (3726, 5421440), (3840, 5260491), (3870, 5219712), (3940, 5126976), (3956, 5106240), (4128, 4893480), (4140, 4879296), (4320, 4675992), (4416, 4574340), (4531, 4458240), (4644, 4349760), (4728, 4272480), (4945, 4084992), (4968, 4066080), (5160, 3914784), (5184, 3896660), (5319, 3797760), (5504, 3670110), (5520, 3659472), (5760, 3506994), (5805, 3479808), (5888, 3430755), (5910, 3417984), (5934, 3404160), (6192, 3262320), (6210, 3252864), (6304, 3204360), (6480, 3117328), (6624, 3049560), (6880, 2936088), (6912, 2922495), (6966, 2899840), (7092, 2848320), (7360, 2744604), (7452, 2710720), (7740, 2609856), (7880, 2563488), (7912, 2553120), (8256, 2446740), (8280, 2439648), (8471, 2384640), (8640, 2337996), (8832, 2287170), (8865, 2278656), (8901, 2269440), (9062, 2229120), (9288, 2174880), (9315, 2168576), (9456, 2136240), (9890, 2042496), (9936, 2033040), (10320, 1957392), (10368, 1948330), (10638, 1898880), (11008, 1835055), (11040, 1829736), (11520, 1753497), (11610, 1739904), (11820, 1708992), (11868, 1702080), (12384, 1631160), (12420, 1626432), (12608, 1602180), (12960, 1558664), (13248, 1524780), (13593, 1486080), (13760, 1468044), (13932, 1449920), (14184, 1424160), (14720, 1372302), (14835, 1361664), (14904, 1355360), (15480, 1304928), (15760, 1281744), (15824, 1276560), (15957, 1265920), (16512, 1223370), (16560, 1219824), (16942, 1192320), (17280, 1168998), (17415, 1159936), (17664, 1143585), (17730, 1139328), (17802, 1134720), (18124, 1114560), (18576, 1087440), (18630, 1084288), (18912, 1068120), (19780, 1021248), (19872, 1016520), (20640, 978696), (20736, 974165), (21276, 949440), (22080, 914868), (22655, 891648), (23220, 869952), (23640, 854496), (23736, 851040), (24768, 815580), (24840, 813216), (25216, 801090), (25413, 794880), (25920, 779332), (26496, 762390), (26595, 759552), (26703, 756480), (27186, 743040), (27520, 734022), (27864, 724960), (28368, 712080), (29440, 686151), (29670, 680832), (29808, 677680), (30960, 652464), (31520, 640872), (31648, 638280), (31914, 632960), (33024, 611685), (33120, 609912), (33884, 596160), (34560, 584499), (34830, 579968), (35460, 569664), (35604, 567360), (36248, 557280), (37152, 543720), (37260, 542144), (37824, 534060), (39560, 510624), (39744, 508260), (40779, 495360), (41280, 489348), (42355, 476928), (42552, 474720), (44160, 457434), (44505, 453888), (45310, 445824), (46440, 434976), (47280, 427248), (47472, 425520), (49536, 407790), (49680, 406608), (50432, 400545), (50826, 397440), (51840, 389666), (52992, 381195), (53190, 379776), (53406, 378240), (54372, 371520), (55040, 367011), (55728, 362480), (56736, 356040), (59340, 340416), (59616, 338840), (61920, 326232), (63040, 320436), (63296, 319140), (63828, 316480), (66240, 304956), (67768, 298080), (67965, 297216), (69660, 289984), (70920, 284832), (71208, 283680), (72496, 278640), (74304, 271860), (74520, 271072), (75648, 267030), (76239, 264960), (79120, 255312), (79488, 254130), (79785, 253184), (80109, 252160), (81558, 247680), (82560, 244674), (84710, 238464), (85104, 237360), (88320, 228717), (89010, 226944), (90620, 222912), (92880, 217488), (94560, 213624), (94944, 212760), (99072, 203895), (99360, 203304), (101652, 198720), (103680, 194833), (106380, 189888), (106812, 189120), (108744, 185760), (111456, 181240), (113472, 178020), (118680, 170208), (119232, 169420), (122337, 165120), (123840, 163116), (126080, 160218), (126592, 159570), (127065, 158976), (127656, 158240), (132480, 152478), (133515, 151296), (135536, 149040), (135930, 148608), (139320, 144992), (141840, 142416)]