19081520640

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:547

約数の個数: 960

約数和(自身を含む): 85794508800

約数和(自身を除く): 66712988160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 63, 64, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 96, 104, 105, 112, 114, 117, 120, 126, 128, 130, 133, 140, 144, 152, 156, 160, 168, 171, 180, 182, 190, 192, 195, 208, 210, 224, 228, 234, 240, 247, 252, 256, 260, 266, 273, 280, 285, 288, 304, 312, 315, 320, 336, 342, 360, 364, 380, 384, 390, 399, 416, 420, 448, 455, 456, 468, 479, 480, 494, 504, 512, 520, 532, 546, 560, 570, 576, 585, 608, 624, 630, 640, 665, 672, 684, 720, 728, 741, 760, 768, 780, 798, 819, 832, 840, 855, 896, 910, 912, 936, 958, 960, 988, 1008, 1040, 1064, 1092, 1120, 1140, 1152, 1170, 1197, 1216, 1235, 1248, 1260, 1280, 1330, 1344, 1365, 1368, 1437, 1440, 1456, 1482, 1520, 1536, 1560, 1596, 1638, 1664, 1680, 1710, 1729, 1792, 1820, 1824, 1872, 1916, 1920, 1976, 1995, 2016, 2080, 2128, 2184, 2223, 2240, 2280, 2304, 2340, 2394, 2395, 2432, 2470, 2496, 2520, 2560, 2660, 2688, 2730, 2736, 2874, 2880, 2912, 2964, 3040, 3120, 3192, 3276, 3328, 3353, 3360, 3420, 3458, 3584, 3640, 3648, 3705, 3744, 3832, 3840, 3952, 3990, 4032, 4095, 4160, 4256, 4311, 4368, 4446, 4480, 4560, 4608, 4680, 4788, 4790, 4864, 4940, 4992, 5040, 5187, 5320, 5376, 5460, 5472, 5748, 5760, 5824, 5928, 5985, 6080, 6227, 6240, 6384, 6552, 6656, 6706, 6720, 6840, 6916, 7185, 7280, 7296, 7410, 7488, 7664, 7680, 7904, 7980, 8064, 8190, 8320, 8512, 8622, 8645, 8736, 8892, 8960, 9101, 9120, 9360, 9576, 9580, 9728, 9880, 9984, 10059, 10080, 10374, 10640, 10752, 10920, 10944, 11115, 11496, 11520, 11648, 11856, 11970, 12160, 12454, 12480, 12768, 13104, 13412, 13440, 13680, 13832, 14370, 14560, 14592, 14820, 14976, 15328, 15561, 15808, 15960, 16128, 16380, 16640, 16765, 17024, 17244, 17290, 17472, 17784, 17920, 18202, 18240, 18681, 18720, 19152, 19160, 19760, 19968, 20118, 20160, 20748, 21280, 21555, 21840, 21888, 22230, 22992, 23040, 23296, 23712, 23940, 24320, 24908, 24960, 25536, 25935, 26208, 26824, 26880, 27303, 27360, 27664, 28740, 29120, 29184, 29640, 29952, 30177, 30656, 31122, 31135, 31616, 31920, 32256, 32760, 33280, 33530, 34048, 34488, 34580, 34944, 35568, 36404, 36480, 37362, 37440, 38304, 38320, 39520, 40236, 40320, 41496, 42560, 43110, 43589, 43680, 43776, 44460, 45505, 45984, 46592, 47424, 47880, 48640, 49816, 49920, 50295, 51072, 51870, 52416, 53648, 53760, 54606, 54720, 55328, 56043, 57480, 58240, 59280, 59904, 60354, 61312, 62244, 62270, 63232, 63707, 63840, 65520, 67060, 68096, 68976, 69160, 69888, 71136, 72808, 72960, 74724, 74880, 76608, 76640, 77805, 79040, 80472, 80640, 81909, 82992, 85120, 86220, 87178, 87360, 87552, 88920, 91010, 91968, 93405, 94848, 95760, 99632, 99840, 100590, 102144, 103740, 104832, 107296, 109212, 109440, 110656, 112086, 114960, 116480, 118313, 118560, 120708, 122624, 124488, 124540, 126464, 127414, 127680, 130767, 131040, 134120, 136515, 137952, 138320, 139776, 142272, 145616, 145920, 149448, 149760, 150885, 153216, 153280, 155610, 158080, 160944, 161280, 163818, 165984, 170240, 172440, 174356, 174720, 177840, 182020, 183936, 186810, 189696, 191121, 191520, 199264, 201180, 204288, 207480, 209664, 214592, 217945, 218424, 218880, 221312, 224172, 229920, 232960, 236626, 237120, 241416, 245248, 248976, 249080, 254828, 255360, 261534, 262080, 268240, 273030, 275904, 276640, 280215, 284544, 291232, 298896, 299520, 301770, 306432, 306560, 311220, 316160, 318535, 321888, 327636, 331968, 340480, 344880, 348712, 349440, 354939, 355680, 364040, 367872, 373620, 379392, 382242, 383040, 392301, 398528, 402360, 409545, 414960, 419328, 429184, 435890, 436848, 437760, 442624, 448344, 459840, 473252, 474240, 482832, 497952, 498160, 509656, 510720, 523068, 524160, 536480, 546060, 551808, 553280, 560430, 569088, 573363, 582464, 591565, 597792, 603540, 612864, 613120, 622440, 632320, 637070, 643776, 653835, 655272, 663936, 689760, 697424, 698880, 709878, 711360, 728080, 735744, 747240, 764484, 766080, 784602, 797056, 804720, 819090, 828191, 829920, 858368, 871780, 873696, 885248, 896688, 919680, 946504, 948480, 955605, 965664, 995904, 996320, 1019312, 1021440, 1046136, 1048320, 1064817, 1072960, 1092120, 1103616, 1106560, 1120860, 1138176, 1146726, 1164928, 1183130, 1195584, 1207080, 1226240, 1244880, 1274140, 1287552, 1307670, 1310544, 1327872, 1379520, 1394848, 1419756, 1422720, 1456160, 1494480, 1528968, 1532160, 1569204, 1594112, 1609440, 1638180, 1656382, 1659840, 1716736, 1743560, 1747392, 1774695, 1793376, 1839360, 1893008, 1896960, 1911210, 1931328, 1961505, 1991808, 1992640, 2038624, 2092272, 2096640, 2129634, 2145920, 2184240, 2207232, 2213120, 2241720, 2293452, 2329856, 2366260, 2391168, 2414160, 2484573, 2489760, 2548280, 2575104, 2615340, 2621088, 2655744, 2759040, 2789696, 2839512, 2845440, 2866815, 2912320, 2988960, 3057936, 3064320, 3138408, 3188224, 3218880, 3276360, 3312764, 3319680, 3487120, 3494784, 3549390, 3586752, 3678720, 3786016, 3822420, 3862656, 3923010, 3983616, 3985280, 4077248, 4140955, 4184544, 4259268, 4291840, 4368480, 4426240, 4483440, 4586904, 4659712, 4732520, 4782336, 4828320, 4969146, 4979520, 5096560, 5150208, 5230680, 5242176, 5324085, 5518080, 5579392, 5679024, 5690880, 5733630, 5824640, 5977920, 6115872, 6276816, 6437760, 6552720, 6625528, 6639360, 6974240, 6989568, 7098780, 7173504, 7453719, 7572032, 7644840, 7725312, 7846020, 7967232, 7970560, 8154496, 8281910, 8369088, 8518536, 8583680, 8736960, 8966880, 9173808, 9465040, 9564672, 9656640, 9938292, 9959040, 10193120, 10461360, 10484352, 10648170, 11036160, 11158784, 11358048, 11467260, 11649280, 11955840, 12231744, 12422865, 12553632, 12875520, 13105440, 13251056, 13278720, 13948480, 13979136, 14197560, 14347008, 14907438, 15144064, 15289680, 15450624, 15692040, 15941120, 16308992, 16563820, 16738176, 17037072, 17473920, 17933760, 18347616, 18930080, 19313280, 19876584, 19918080, 20386240, 20922720, 20968704, 21296340, 22317568, 22716096, 22934520, 23298560, 23911680, 24463488, 24845730, 25107264, 25751040, 26210880, 26502112, 27896960, 28395120, 28694016, 29814876, 30288128, 30579360, 31384080, 32617984, 33127640, 33476352, 34074144, 34947840, 35867520, 36695232, 37268595, 37860160, 38626560, 39753168, 39836160, 40772480, 41845440, 41937408, 42592680, 45432192, 45869040, 47823360, 48926976, 49691460, 50214528, 52421760, 53004224, 55793920, 56790240, 59629752, 60576256, 61158720, 62768160, 66255280, 66952704, 68148288, 69895680, 71735040, 73390464, 74537190, 75720320, 77253120, 79506336, 81544960, 83690880, 85185360, 90864384, 91738080, 97853952, 99382920, 100429056, 104843520, 106008448, 111587840, 113580480, 119259504, 122317440, 125536320, 132510560, 136296576, 143470080, 146780928, 149074380, 151440640, 159012672, 163089920, 167381760, 170370720, 181728768, 183476160, 198765840, 200858112, 209687040, 212016896, 227160960, 238519008, 244634880, 251072640, 265021120, 272593152, 293561856, 298148760, 302881280, 318025344, 334763520, 340741440, 366952320, 397531680, 424033792, 454321920, 477038016, 489269760, 502145280, 530042240, 545186304, 596297520, 636050688, 681482880, 733904640, 795063360, 908643840, 954076032, 1004290560, 1060084480, 1192595040, 1272101376, 1362965760, 1467809280, 1590126720, 1908152064, 2120168960, 2385190080, 2725931520, 3180253440, 3816304128, 4770380160, 6360506880, 9540760320, 19081520640]

約数ペア:

[(1, 19081520640), (2, 9540760320), (3, 6360506880), (4, 4770380160), (5, 3816304128), (6, 3180253440), (7, 2725931520), (8, 2385190080), (9, 2120168960), (10, 1908152064), (12, 1590126720), (13, 1467809280), (14, 1362965760), (15, 1272101376), (16, 1192595040), (18, 1060084480), (19, 1004290560), (20, 954076032), (21, 908643840), (24, 795063360), (26, 733904640), (28, 681482880), (30, 636050688), (32, 596297520), (35, 545186304), (36, 530042240), (38, 502145280), (39, 489269760), (40, 477038016), (42, 454321920), (45, 424033792), (48, 397531680), (52, 366952320), (56, 340741440), (57, 334763520), (60, 318025344), (63, 302881280), (64, 298148760), (65, 293561856), (70, 272593152), (72, 265021120), (76, 251072640), (78, 244634880), (80, 238519008), (84, 227160960), (90, 212016896), (91, 209687040), (95, 200858112), (96, 198765840), (104, 183476160), (105, 181728768), (112, 170370720), (114, 167381760), (117, 163089920), (120, 159012672), (126, 151440640), (128, 149074380), (130, 146780928), (133, 143470080), (140, 136296576), (144, 132510560), (152, 125536320), (156, 122317440), (160, 119259504), (168, 113580480), (171, 111587840), (180, 106008448), (182, 104843520), (190, 100429056), (192, 99382920), (195, 97853952), (208, 91738080), (210, 90864384), (224, 85185360), (228, 83690880), (234, 81544960), (240, 79506336), (247, 77253120), (252, 75720320), (256, 74537190), (260, 73390464), (266, 71735040), (273, 69895680), (280, 68148288), (285, 66952704), (288, 66255280), (304, 62768160), (312, 61158720), (315, 60576256), (320, 59629752), (336, 56790240), (342, 55793920), (360, 53004224), (364, 52421760), (380, 50214528), (384, 49691460), (390, 48926976), (399, 47823360), (416, 45869040), (420, 45432192), (448, 42592680), (455, 41937408), (456, 41845440), (468, 40772480), (479, 39836160), (480, 39753168), (494, 38626560), (504, 37860160), (512, 37268595), (520, 36695232), (532, 35867520), (546, 34947840), (560, 34074144), (570, 33476352), (576, 33127640), (585, 32617984), (608, 31384080), (624, 30579360), (630, 30288128), (640, 29814876), (665, 28694016), (672, 28395120), (684, 27896960), (720, 26502112), (728, 26210880), (741, 25751040), (760, 25107264), (768, 24845730), (780, 24463488), (798, 23911680), (819, 23298560), (832, 22934520), (840, 22716096), (855, 22317568), (896, 21296340), (910, 20968704), (912, 20922720), (936, 20386240), (958, 19918080), (960, 19876584), (988, 19313280), (1008, 18930080), (1040, 18347616), (1064, 17933760), (1092, 17473920), (1120, 17037072), (1140, 16738176), (1152, 16563820), (1170, 16308992), (1197, 15941120), (1216, 15692040), (1235, 15450624), (1248, 15289680), (1260, 15144064), (1280, 14907438), (1330, 14347008), (1344, 14197560), (1365, 13979136), (1368, 13948480), (1437, 13278720), (1440, 13251056), (1456, 13105440), (1482, 12875520), (1520, 12553632), (1536, 12422865), (1560, 12231744), (1596, 11955840), (1638, 11649280), (1664, 11467260), (1680, 11358048), (1710, 11158784), (1729, 11036160), (1792, 10648170), (1820, 10484352), (1824, 10461360), (1872, 10193120), (1916, 9959040), (1920, 9938292), (1976, 9656640), (1995, 9564672), (2016, 9465040), (2080, 9173808), (2128, 8966880), (2184, 8736960), (2223, 8583680), (2240, 8518536), (2280, 8369088), (2304, 8281910), (2340, 8154496), (2394, 7970560), (2395, 7967232), (2432, 7846020), (2470, 7725312), (2496, 7644840), (2520, 7572032), (2560, 7453719), (2660, 7173504), (2688, 7098780), (2730, 6989568), (2736, 6974240), (2874, 6639360), (2880, 6625528), (2912, 6552720), (2964, 6437760), (3040, 6276816), (3120, 6115872), (3192, 5977920), (3276, 5824640), (3328, 5733630), (3353, 5690880), (3360, 5679024), (3420, 5579392), (3458, 5518080), (3584, 5324085), (3640, 5242176), (3648, 5230680), (3705, 5150208), (3744, 5096560), (3832, 4979520), (3840, 4969146), (3952, 4828320), (3990, 4782336), (4032, 4732520), (4095, 4659712), (4160, 4586904), (4256, 4483440), (4311, 4426240), (4368, 4368480), (4446, 4291840), (4480, 4259268), (4560, 4184544), (4608, 4140955), (4680, 4077248), (4788, 3985280), (4790, 3983616), (4864, 3923010), (4940, 3862656), (4992, 3822420), (5040, 3786016), (5187, 3678720), (5320, 3586752), (5376, 3549390), (5460, 3494784), (5472, 3487120), (5748, 3319680), (5760, 3312764), (5824, 3276360), (5928, 3218880), (5985, 3188224), (6080, 3138408), (6227, 3064320), (6240, 3057936), (6384, 2988960), (6552, 2912320), (6656, 2866815), (6706, 2845440), (6720, 2839512), (6840, 2789696), (6916, 2759040), (7185, 2655744), (7280, 2621088), (7296, 2615340), (7410, 2575104), (7488, 2548280), (7664, 2489760), (7680, 2484573), (7904, 2414160), (7980, 2391168), (8064, 2366260), (8190, 2329856), (8320, 2293452), (8512, 2241720), (8622, 2213120), (8645, 2207232), (8736, 2184240), (8892, 2145920), (8960, 2129634), (9101, 2096640), (9120, 2092272), (9360, 2038624), (9576, 1992640), (9580, 1991808), (9728, 1961505), (9880, 1931328), (9984, 1911210), (10059, 1896960), (10080, 1893008), (10374, 1839360), (10640, 1793376), (10752, 1774695), (10920, 1747392), (10944, 1743560), (11115, 1716736), (11496, 1659840), (11520, 1656382), (11648, 1638180), (11856, 1609440), (11970, 1594112), (12160, 1569204), (12454, 1532160), (12480, 1528968), (12768, 1494480), (13104, 1456160), (13412, 1422720), (13440, 1419756), (13680, 1394848), (13832, 1379520), (14370, 1327872), (14560, 1310544), (14592, 1307670), (14820, 1287552), (14976, 1274140), (15328, 1244880), (15561, 1226240), (15808, 1207080), (15960, 1195584), (16128, 1183130), (16380, 1164928), (16640, 1146726), (16765, 1138176), (17024, 1120860), (17244, 1106560), (17290, 1103616), (17472, 1092120), (17784, 1072960), (17920, 1064817), (18202, 1048320), (18240, 1046136), (18681, 1021440), (18720, 1019312), (19152, 996320), (19160, 995904), (19760, 965664), (19968, 955605), (20118, 948480), (20160, 946504), (20748, 919680), (21280, 896688), (21555, 885248), (21840, 873696), (21888, 871780), (22230, 858368), (22992, 829920), (23040, 828191), (23296, 819090), (23712, 804720), (23940, 797056), (24320, 784602), (24908, 766080), (24960, 764484), (25536, 747240), (25935, 735744), (26208, 728080), (26824, 711360), (26880, 709878), (27303, 698880), (27360, 697424), (27664, 689760), (28740, 663936), (29120, 655272), (29184, 653835), (29640, 643776), (29952, 637070), (30177, 632320), (30656, 622440), (31122, 613120), (31135, 612864), (31616, 603540), (31920, 597792), (32256, 591565), (32760, 582464), (33280, 573363), (33530, 569088), (34048, 560430), (34488, 553280), (34580, 551808), (34944, 546060), (35568, 536480), (36404, 524160), (36480, 523068), (37362, 510720), (37440, 509656), (38304, 498160), (38320, 497952), (39520, 482832), (40236, 474240), (40320, 473252), (41496, 459840), (42560, 448344), (43110, 442624), (43589, 437760), (43680, 436848), (43776, 435890), (44460, 429184), (45505, 419328), (45984, 414960), (46592, 409545), (47424, 402360), (47880, 398528), (48640, 392301), (49816, 383040), (49920, 382242), (50295, 379392), (51072, 373620), (51870, 367872), (52416, 364040), (53648, 355680), (53760, 354939), (54606, 349440), (54720, 348712), (55328, 344880), (56043, 340480), (57480, 331968), (58240, 327636), (59280, 321888), (59904, 318535), (60354, 316160), (61312, 311220), (62244, 306560), (62270, 306432), (63232, 301770), (63707, 299520), (63840, 298896), (65520, 291232), (67060, 284544), (68096, 280215), (68976, 276640), (69160, 275904), (69888, 273030), (71136, 268240), (72808, 262080), (72960, 261534), (74724, 255360), (74880, 254828), (76608, 249080), (76640, 248976), (77805, 245248), (79040, 241416), (80472, 237120), (80640, 236626), (81909, 232960), (82992, 229920), (85120, 224172), (86220, 221312), (87178, 218880), (87360, 218424), (87552, 217945), (88920, 214592), (91010, 209664), (91968, 207480), (93405, 204288), (94848, 201180), (95760, 199264), (99632, 191520), (99840, 191121), (100590, 189696), (102144, 186810), (103740, 183936), (104832, 182020), (107296, 177840), (109212, 174720), (109440, 174356), (110656, 172440), (112086, 170240), (114960, 165984), (116480, 163818), (118313, 161280), (118560, 160944), (120708, 158080), (122624, 155610), (124488, 153280), (124540, 153216), (126464, 150885), (127414, 149760), (127680, 149448), (130767, 145920), (131040, 145616), (134120, 142272), (136515, 139776), (137952, 138320)]