19210556160

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 720

約数和(自身を含む): 73128760320

約数和(自身を除く): 53918204160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 43, 45, 48, 54, 60, 62, 64, 72, 80, 81, 86, 90, 93, 96, 108, 120, 124, 128, 129, 135, 139, 144, 155, 160, 162, 172, 180, 186, 192, 215, 216, 240, 248, 256, 258, 270, 278, 279, 288, 310, 320, 324, 344, 360, 372, 384, 387, 405, 417, 430, 432, 465, 480, 496, 516, 540, 556, 558, 576, 620, 640, 645, 648, 688, 695, 720, 744, 768, 774, 810, 834, 837, 860, 864, 930, 960, 992, 1032, 1080, 1112, 1116, 1152, 1161, 1240, 1251, 1280, 1290, 1296, 1333, 1376, 1390, 1395, 1440, 1488, 1548, 1620, 1668, 1674, 1720, 1728, 1860, 1920, 1935, 1984, 2064, 2085, 2160, 2224, 2232, 2304, 2322, 2480, 2502, 2511, 2580, 2592, 2666, 2752, 2780, 2790, 2880, 2976, 3096, 3240, 3336, 3348, 3440, 3456, 3483, 3720, 3753, 3840, 3870, 3968, 3999, 4128, 4170, 4185, 4309, 4320, 4448, 4464, 4644, 4960, 5004, 5022, 5160, 5184, 5332, 5504, 5560, 5580, 5760, 5805, 5952, 5977, 6192, 6255, 6480, 6665, 6672, 6696, 6880, 6912, 6966, 7440, 7506, 7740, 7936, 7998, 8256, 8340, 8370, 8618, 8640, 8896, 8928, 9288, 9920, 10008, 10044, 10320, 10368, 10664, 11008, 11120, 11160, 11259, 11520, 11610, 11904, 11954, 11997, 12384, 12510, 12555, 12927, 12960, 13330, 13344, 13392, 13760, 13932, 14880, 15012, 15480, 15996, 16512, 16680, 16740, 17236, 17280, 17415, 17792, 17856, 17931, 18576, 18765, 19840, 19995, 20016, 20088, 20640, 20736, 21328, 21545, 22240, 22320, 22518, 23220, 23808, 23908, 23994, 24768, 25020, 25110, 25854, 25920, 26660, 26688, 26784, 27520, 27864, 29760, 29885, 30024, 30960, 31992, 33024, 33360, 33480, 34472, 34560, 34830, 35584, 35712, 35862, 35991, 37152, 37530, 38781, 39680, 39990, 40032, 40176, 41280, 42656, 43090, 44480, 44640, 45036, 46440, 47816, 47988, 49536, 50040, 50220, 51708, 51840, 53320, 53376, 53568, 53793, 55040, 55728, 56295, 59520, 59770, 59985, 60048, 61920, 63984, 64635, 66720, 66960, 68944, 69660, 71424, 71724, 71982, 74304, 75060, 77562, 79980, 80064, 80352, 82560, 85312, 86180, 88960, 89280, 89655, 90072, 92880, 95632, 95976, 99072, 100080, 100440, 103416, 103680, 106640, 106752, 107136, 107586, 107973, 111456, 112590, 116343, 119040, 119540, 119970, 120096, 123840, 127968, 129270, 133440, 133920, 137888, 139320, 143448, 143964, 148608, 150120, 155124, 159960, 160128, 160704, 161379, 165120, 170624, 172360, 177920, 178560, 179310, 179955, 180144, 185287, 185760, 191264, 191952, 193905, 200160, 200880, 206832, 213280, 214272, 215172, 215946, 222912, 225180, 232686, 239080, 239940, 240192, 247680, 255936, 258540, 266880, 267840, 268965, 275776, 278640, 286896, 287928, 297216, 300240, 310248, 319920, 320256, 321408, 322758, 341248, 344720, 349029, 357120, 358620, 359910, 360288, 370574, 371520, 382528, 383904, 387810, 400320, 401760, 413664, 426560, 430344, 431892, 445824, 450360, 465372, 478160, 479880, 480384, 484137, 495360, 511872, 517080, 533760, 535680, 537930, 539865, 551552, 555861, 557280, 573792, 575856, 581715, 600480, 620496, 639840, 642816, 645516, 689440, 698058, 717240, 719820, 720576, 741148, 743040, 765056, 767808, 775620, 800640, 803520, 806895, 827328, 853120, 860688, 863784, 891648, 900720, 926435, 930744, 956320, 959760, 960768, 968274, 1023744, 1034160, 1071360, 1075860, 1079730, 1103104, 1111722, 1114560, 1147584, 1151712, 1163430, 1200960, 1240992, 1279680, 1291032, 1378880, 1396116, 1434480, 1439640, 1441152, 1482296, 1486080, 1530112, 1535616, 1551240, 1601280, 1607040, 1613790, 1654656, 1667583, 1706240, 1721376, 1727568, 1745145, 1801440, 1852870, 1861488, 1912640, 1919520, 1936548, 2068320, 2151720, 2159460, 2223444, 2229120, 2295168, 2303424, 2326860, 2401920, 2420685, 2481984, 2559360, 2582064, 2757760, 2779305, 2792232, 2868960, 2879280, 2882304, 2964592, 3071232, 3102480, 3214080, 3227580, 3309312, 3335166, 3442752, 3455136, 3490290, 3602880, 3705740, 3722976, 3825280, 3839040, 3873096, 4136640, 4303440, 4318920, 4446888, 4458240, 4590336, 4606848, 4653720, 4803840, 4841370, 4963968, 5002749, 5118720, 5164128, 5515520, 5558610, 5584464, 5737920, 5758560, 5929184, 6204960, 6455160, 6670332, 6885504, 6910272, 6980580, 7205760, 7411480, 7445952, 7650560, 7678080, 7746192, 8273280, 8337915, 8606880, 8637840, 8893776, 9213696, 9307440, 9682740, 9927936, 10005498, 10328256, 11117220, 11168928, 11475840, 11517120, 11858368, 12409920, 12910320, 13340664, 13771008, 13820544, 13961160, 14411520, 14822960, 14891904, 15008247, 15356160, 15492384, 16546560, 16675830, 17213760, 17275680, 17787552, 18614880, 19365480, 20010996, 20656512, 22234440, 22337856, 22951680, 23034240, 23716736, 24819840, 25013745, 25820640, 26681328, 27641088, 27922320, 29645920, 29783808, 30016494, 30984768, 33351660, 34427520, 34551360, 35575104, 37229760, 38730960, 40021992, 41313024, 44468880, 44675712, 46068480, 47433472, 49639680, 50027490, 51641280, 53362656, 55844640, 59291840, 60032988, 61969536, 66703320, 68855040, 69102720, 71150208, 74459520, 75041235, 77461920, 80043984, 88937760, 89351424, 100054980, 103282560, 106725312, 111689280, 118583680, 120065976, 123939072, 133406640, 138205440, 142300416, 148919040, 150082470, 154923840, 160087968, 177875520, 200109960, 206565120, 213450624, 223378560, 237167360, 240131952, 266813280, 300164940, 309847680, 320175936, 355751040, 400219920, 426901248, 446757120, 480263904, 533626560, 600329880, 619695360, 640351872, 711502080, 800439840, 960527808, 1067253120, 1200659760, 1280703744, 1600879680, 1921055616, 2134506240, 2401319520, 3201759360, 3842111232, 4802639040, 6403518720, 9605278080, 19210556160]

約数ペア:

[(1, 19210556160), (2, 9605278080), (3, 6403518720), (4, 4802639040), (5, 3842111232), (6, 3201759360), (8, 2401319520), (9, 2134506240), (10, 1921055616), (12, 1600879680), (15, 1280703744), (16, 1200659760), (18, 1067253120), (20, 960527808), (24, 800439840), (27, 711502080), (30, 640351872), (31, 619695360), (32, 600329880), (36, 533626560), (40, 480263904), (43, 446757120), (45, 426901248), (48, 400219920), (54, 355751040), (60, 320175936), (62, 309847680), (64, 300164940), (72, 266813280), (80, 240131952), (81, 237167360), (86, 223378560), (90, 213450624), (93, 206565120), (96, 200109960), (108, 177875520), (120, 160087968), (124, 154923840), (128, 150082470), (129, 148919040), (135, 142300416), (139, 138205440), (144, 133406640), (155, 123939072), (160, 120065976), (162, 118583680), (172, 111689280), (180, 106725312), (186, 103282560), (192, 100054980), (215, 89351424), (216, 88937760), (240, 80043984), (248, 77461920), (256, 75041235), (258, 74459520), (270, 71150208), (278, 69102720), (279, 68855040), (288, 66703320), (310, 61969536), (320, 60032988), (324, 59291840), (344, 55844640), (360, 53362656), (372, 51641280), (384, 50027490), (387, 49639680), (405, 47433472), (417, 46068480), (430, 44675712), (432, 44468880), (465, 41313024), (480, 40021992), (496, 38730960), (516, 37229760), (540, 35575104), (556, 34551360), (558, 34427520), (576, 33351660), (620, 30984768), (640, 30016494), (645, 29783808), (648, 29645920), (688, 27922320), (695, 27641088), (720, 26681328), (744, 25820640), (768, 25013745), (774, 24819840), (810, 23716736), (834, 23034240), (837, 22951680), (860, 22337856), (864, 22234440), (930, 20656512), (960, 20010996), (992, 19365480), (1032, 18614880), (1080, 17787552), (1112, 17275680), (1116, 17213760), (1152, 16675830), (1161, 16546560), (1240, 15492384), (1251, 15356160), (1280, 15008247), (1290, 14891904), (1296, 14822960), (1333, 14411520), (1376, 13961160), (1390, 13820544), (1395, 13771008), (1440, 13340664), (1488, 12910320), (1548, 12409920), (1620, 11858368), (1668, 11517120), (1674, 11475840), (1720, 11168928), (1728, 11117220), (1860, 10328256), (1920, 10005498), (1935, 9927936), (1984, 9682740), (2064, 9307440), (2085, 9213696), (2160, 8893776), (2224, 8637840), (2232, 8606880), (2304, 8337915), (2322, 8273280), (2480, 7746192), (2502, 7678080), (2511, 7650560), (2580, 7445952), (2592, 7411480), (2666, 7205760), (2752, 6980580), (2780, 6910272), (2790, 6885504), (2880, 6670332), (2976, 6455160), (3096, 6204960), (3240, 5929184), (3336, 5758560), (3348, 5737920), (3440, 5584464), (3456, 5558610), (3483, 5515520), (3720, 5164128), (3753, 5118720), (3840, 5002749), (3870, 4963968), (3968, 4841370), (3999, 4803840), (4128, 4653720), (4170, 4606848), (4185, 4590336), (4309, 4458240), (4320, 4446888), (4448, 4318920), (4464, 4303440), (4644, 4136640), (4960, 3873096), (5004, 3839040), (5022, 3825280), (5160, 3722976), (5184, 3705740), (5332, 3602880), (5504, 3490290), (5560, 3455136), (5580, 3442752), (5760, 3335166), (5805, 3309312), (5952, 3227580), (5977, 3214080), (6192, 3102480), (6255, 3071232), (6480, 2964592), (6665, 2882304), (6672, 2879280), (6696, 2868960), (6880, 2792232), (6912, 2779305), (6966, 2757760), (7440, 2582064), (7506, 2559360), (7740, 2481984), (7936, 2420685), (7998, 2401920), (8256, 2326860), (8340, 2303424), (8370, 2295168), (8618, 2229120), (8640, 2223444), (8896, 2159460), (8928, 2151720), (9288, 2068320), (9920, 1936548), (10008, 1919520), (10044, 1912640), (10320, 1861488), (10368, 1852870), (10664, 1801440), (11008, 1745145), (11120, 1727568), (11160, 1721376), (11259, 1706240), (11520, 1667583), (11610, 1654656), (11904, 1613790), (11954, 1607040), (11997, 1601280), (12384, 1551240), (12510, 1535616), (12555, 1530112), (12927, 1486080), (12960, 1482296), (13330, 1441152), (13344, 1439640), (13392, 1434480), (13760, 1396116), (13932, 1378880), (14880, 1291032), (15012, 1279680), (15480, 1240992), (15996, 1200960), (16512, 1163430), (16680, 1151712), (16740, 1147584), (17236, 1114560), (17280, 1111722), (17415, 1103104), (17792, 1079730), (17856, 1075860), (17931, 1071360), (18576, 1034160), (18765, 1023744), (19840, 968274), (19995, 960768), (20016, 959760), (20088, 956320), (20640, 930744), (20736, 926435), (21328, 900720), (21545, 891648), (22240, 863784), (22320, 860688), (22518, 853120), (23220, 827328), (23808, 806895), (23908, 803520), (23994, 800640), (24768, 775620), (25020, 767808), (25110, 765056), (25854, 743040), (25920, 741148), (26660, 720576), (26688, 719820), (26784, 717240), (27520, 698058), (27864, 689440), (29760, 645516), (29885, 642816), (30024, 639840), (30960, 620496), (31992, 600480), (33024, 581715), (33360, 575856), (33480, 573792), (34472, 557280), (34560, 555861), (34830, 551552), (35584, 539865), (35712, 537930), (35862, 535680), (35991, 533760), (37152, 517080), (37530, 511872), (38781, 495360), (39680, 484137), (39990, 480384), (40032, 479880), (40176, 478160), (41280, 465372), (42656, 450360), (43090, 445824), (44480, 431892), (44640, 430344), (45036, 426560), (46440, 413664), (47816, 401760), (47988, 400320), (49536, 387810), (50040, 383904), (50220, 382528), (51708, 371520), (51840, 370574), (53320, 360288), (53376, 359910), (53568, 358620), (53793, 357120), (55040, 349029), (55728, 344720), (56295, 341248), (59520, 322758), (59770, 321408), (59985, 320256), (60048, 319920), (61920, 310248), (63984, 300240), (64635, 297216), (66720, 287928), (66960, 286896), (68944, 278640), (69660, 275776), (71424, 268965), (71724, 267840), (71982, 266880), (74304, 258540), (75060, 255936), (77562, 247680), (79980, 240192), (80064, 239940), (80352, 239080), (82560, 232686), (85312, 225180), (86180, 222912), (88960, 215946), (89280, 215172), (89655, 214272), (90072, 213280), (92880, 206832), (95632, 200880), (95976, 200160), (99072, 193905), (100080, 191952), (100440, 191264), (103416, 185760), (103680, 185287), (106640, 180144), (106752, 179955), (107136, 179310), (107586, 178560), (107973, 177920), (111456, 172360), (112590, 170624), (116343, 165120), (119040, 161379), (119540, 160704), (119970, 160128), (120096, 159960), (123840, 155124), (127968, 150120), (129270, 148608), (133440, 143964), (133920, 143448), (137888, 139320)]