19849795200

素因数分解:

$2^7\times 3^6\times 5^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 672

約数和(自身を含む): 75203996160

約数和(自身を除く): 55354200960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 67, 72, 75, 80, 81, 90, 96, 100, 108, 120, 127, 128, 134, 135, 144, 150, 160, 162, 180, 192, 200, 201, 216, 225, 240, 243, 254, 268, 270, 288, 300, 320, 324, 335, 360, 381, 384, 400, 402, 405, 432, 450, 480, 486, 508, 536, 540, 576, 600, 603, 635, 640, 648, 670, 675, 720, 729, 762, 800, 804, 810, 864, 900, 960, 972, 1005, 1016, 1072, 1080, 1143, 1152, 1200, 1206, 1215, 1270, 1296, 1340, 1350, 1440, 1458, 1524, 1600, 1608, 1620, 1675, 1728, 1800, 1809, 1905, 1920, 1944, 2010, 2025, 2032, 2144, 2160, 2286, 2400, 2412, 2430, 2540, 2592, 2680, 2700, 2880, 2916, 3015, 3048, 3175, 3200, 3216, 3240, 3350, 3429, 3456, 3600, 3618, 3645, 3810, 3888, 4020, 4050, 4064, 4288, 4320, 4572, 4800, 4824, 4860, 5025, 5080, 5184, 5360, 5400, 5427, 5715, 5760, 5832, 6030, 6075, 6096, 6350, 6432, 6480, 6700, 6858, 7200, 7236, 7290, 7620, 7776, 8040, 8100, 8128, 8509, 8576, 8640, 9045, 9144, 9525, 9600, 9648, 9720, 10050, 10160, 10287, 10368, 10720, 10800, 10854, 11430, 11664, 12060, 12150, 12192, 12700, 12864, 12960, 13400, 13716, 14400, 14472, 14580, 15075, 15240, 15552, 16080, 16200, 16256, 16281, 17018, 17145, 17280, 18090, 18225, 18288, 19050, 19296, 19440, 20100, 20320, 20574, 21440, 21600, 21708, 22860, 23328, 24120, 24300, 24384, 25400, 25527, 25728, 25920, 26800, 27135, 27432, 28575, 28800, 28944, 29160, 30150, 30480, 30861, 31104, 32160, 32400, 32562, 34036, 34290, 36180, 36450, 36576, 38100, 38592, 38880, 40200, 40640, 41148, 42545, 42880, 43200, 43416, 45225, 45720, 46656, 48240, 48600, 48768, 48843, 50800, 51054, 51435, 51840, 53600, 54270, 54864, 57150, 57888, 58320, 60300, 60960, 61722, 64320, 64800, 65124, 68072, 68580, 72360, 72900, 73152, 76200, 76581, 77184, 77760, 80400, 81280, 81405, 82296, 85090, 85725, 86400, 86832, 90450, 91440, 92583, 93312, 96480, 97200, 97686, 101600, 102108, 102870, 107200, 108540, 109728, 114300, 115776, 116640, 120600, 121920, 123444, 127635, 128640, 129600, 130248, 135675, 136144, 137160, 144720, 145800, 146304, 152400, 153162, 154305, 155520, 160800, 162810, 164592, 170180, 171450, 173664, 180900, 182880, 185166, 192960, 194400, 195372, 203200, 204216, 205740, 212725, 214400, 217080, 219456, 228600, 229743, 231552, 233280, 241200, 243840, 244215, 246888, 255270, 257175, 259200, 260496, 271350, 272288, 274320, 289440, 291600, 304800, 306324, 308610, 321600, 325620, 329184, 340360, 342900, 347328, 361800, 365760, 370332, 382905, 385920, 388800, 390744, 406400, 407025, 408432, 411480, 425450, 434160, 438912, 457200, 459486, 462915, 466560, 482400, 488430, 493776, 510540, 514350, 520992, 542700, 544576, 548640, 578880, 583200, 609600, 612648, 617220, 638175, 643200, 651240, 658368, 680720, 685800, 689229, 694656, 723600, 731520, 740664, 765810, 771525, 777600, 781488, 814050, 816864, 822960, 850900, 868320, 914400, 918972, 925830, 964800, 976860, 987552, 1021080, 1028700, 1041984, 1085400, 1089152, 1097280, 1148715, 1157760, 1166400, 1219200, 1221075, 1225296, 1234440, 1276350, 1302480, 1316736, 1361440, 1371600, 1378458, 1447200, 1481328, 1531620, 1543050, 1562976, 1628100, 1633728, 1645920, 1701800, 1736640, 1828800, 1837944, 1851660, 1914525, 1929600, 1953720, 1975104, 2042160, 2057400, 2067687, 2083968, 2170800, 2194560, 2297430, 2314575, 2332800, 2442150, 2450592, 2468880, 2552700, 2604960, 2722880, 2743200, 2756916, 2894400, 2962656, 3063240, 3086100, 3125952, 3256200, 3267456, 3291840, 3403600, 3446145, 3473280, 3657600, 3675888, 3703320, 3829050, 3907440, 3950208, 4084320, 4114800, 4135374, 4341600, 4594860, 4629150, 4884300, 4901184, 4937760, 5105400, 5209920, 5445760, 5486400, 5513832, 5743575, 5788800, 5925312, 6126480, 6172200, 6203061, 6251904, 6512400, 6583680, 6807200, 6892290, 7351776, 7406640, 7658100, 7814880, 8168640, 8229600, 8270748, 8683200, 9189720, 9258300, 9768600, 9802368, 9875520, 10210800, 10338435, 10419840, 10972800, 11027664, 11487150, 11850624, 12252960, 12344400, 12406122, 13024800, 13614400, 13784580, 14703552, 14813280, 15316200, 15629760, 16337280, 16459200, 16541496, 17230725, 17366400, 18379440, 18516600, 19537200, 19751040, 20421600, 20676870, 22055328, 22974300, 24505920, 24688800, 24812244, 26049600, 27228800, 27569160, 29407104, 29626560, 30632400, 31015305, 31259520, 32918400, 33082992, 34461450, 36758880, 37033200, 39074400, 40843200, 41353740, 44110656, 45948600, 49011840, 49377600, 49624488, 51692175, 52099200, 55138320, 59253120, 61264800, 62030610, 66165984, 68922900, 73517760, 74066400, 78148800, 81686400, 82707480, 88221312, 91897200, 98755200, 99248976, 103384350, 110276640, 122529600, 124061220, 132331968, 137845800, 147035520, 148132800, 155076525, 156297600, 165414960, 183794400, 198497952, 206768700, 220553280, 245059200, 248122440, 264663936, 275691600, 296265600, 310153050, 330829920, 367588800, 396995904, 413537400, 441106560, 496244880, 551383200, 620306100, 661659840, 735177600, 793991808, 827074800, 992489760, 1102766400, 1240612200, 1323319680, 1654149600, 1984979520, 2205532800, 2481224400, 3308299200, 3969959040, 4962448800, 6616598400, 9924897600, 19849795200]

約数ペア:

[(1, 19849795200), (2, 9924897600), (3, 6616598400), (4, 4962448800), (5, 3969959040), (6, 3308299200), (8, 2481224400), (9, 2205532800), (10, 1984979520), (12, 1654149600), (15, 1323319680), (16, 1240612200), (18, 1102766400), (20, 992489760), (24, 827074800), (25, 793991808), (27, 735177600), (30, 661659840), (32, 620306100), (36, 551383200), (40, 496244880), (45, 441106560), (48, 413537400), (50, 396995904), (54, 367588800), (60, 330829920), (64, 310153050), (67, 296265600), (72, 275691600), (75, 264663936), (80, 248122440), (81, 245059200), (90, 220553280), (96, 206768700), (100, 198497952), (108, 183794400), (120, 165414960), (127, 156297600), (128, 155076525), (134, 148132800), (135, 147035520), (144, 137845800), (150, 132331968), (160, 124061220), (162, 122529600), (180, 110276640), (192, 103384350), (200, 99248976), (201, 98755200), (216, 91897200), (225, 88221312), (240, 82707480), (243, 81686400), (254, 78148800), (268, 74066400), (270, 73517760), (288, 68922900), (300, 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10972800), (1905, 10419840), (1920, 10338435), (1944, 10210800), (2010, 9875520), (2025, 9802368), (2032, 9768600), (2144, 9258300), (2160, 9189720), (2286, 8683200), (2400, 8270748), (2412, 8229600), (2430, 8168640), (2540, 7814880), (2592, 7658100), (2680, 7406640), (2700, 7351776), (2880, 6892290), (2916, 6807200), (3015, 6583680), (3048, 6512400), (3175, 6251904), (3200, 6203061), (3216, 6172200), (3240, 6126480), (3350, 5925312), (3429, 5788800), (3456, 5743575), (3600, 5513832), (3618, 5486400), (3645, 5445760), (3810, 5209920), (3888, 5105400), (4020, 4937760), (4050, 4901184), (4064, 4884300), (4288, 4629150), (4320, 4594860), (4572, 4341600), (4800, 4135374), (4824, 4114800), (4860, 4084320), (5025, 3950208), (5080, 3907440), (5184, 3829050), (5360, 3703320), (5400, 3675888), (5427, 3657600), (5715, 3473280), (5760, 3446145), (5832, 3403600), (6030, 3291840), (6075, 3267456), (6096, 3256200), (6350, 3125952), (6432, 3086100), (6480, 3063240), (6700, 2962656), (6858, 2894400), (7200, 2756916), (7236, 2743200), (7290, 2722880), (7620, 2604960), (7776, 2552700), (8040, 2468880), (8100, 2450592), (8128, 2442150), (8509, 2332800), (8576, 2314575), (8640, 2297430), (9045, 2194560), (9144, 2170800), (9525, 2083968), (9600, 2067687), (9648, 2057400), (9720, 2042160), (10050, 1975104), (10160, 1953720), (10287, 1929600), (10368, 1914525), (10720, 1851660), (10800, 1837944), (10854, 1828800), (11430, 1736640), (11664, 1701800), (12060, 1645920), (12150, 1633728), (12192, 1628100), (12700, 1562976), (12864, 1543050), (12960, 1531620), (13400, 1481328), (13716, 1447200), (14400, 1378458), (14472, 1371600), (14580, 1361440), (15075, 1316736), (15240, 1302480), (15552, 1276350), (16080, 1234440), (16200, 1225296), (16256, 1221075), (16281, 1219200), (17018, 1166400), (17145, 1157760), (17280, 1148715), (18090, 1097280), (18225, 1089152), (18288, 1085400), (19050, 1041984), (19296, 1028700), (19440, 1021080), (20100, 987552), (20320, 976860), (20574, 964800), (21440, 925830), (21600, 918972), (21708, 914400), (22860, 868320), (23328, 850900), (24120, 822960), (24300, 816864), (24384, 814050), (25400, 781488), (25527, 777600), (25728, 771525), (25920, 765810), (26800, 740664), (27135, 731520), (27432, 723600), (28575, 694656), (28800, 689229), (28944, 685800), (29160, 680720), (30150, 658368), (30480, 651240), (30861, 643200), (31104, 638175), (32160, 617220), (32400, 612648), (32562, 609600), (34036, 583200), (34290, 578880), (36180, 548640), (36450, 544576), (36576, 542700), (38100, 520992), (38592, 514350), (38880, 510540), (40200, 493776), (40640, 488430), (41148, 482400), (42545, 466560), (42880, 462915), (43200, 459486), (43416, 457200), (45225, 438912), (45720, 434160), (46656, 425450), (48240, 411480), (48600, 408432), (48768, 407025), (48843, 406400), (50800, 390744), (51054, 388800), (51435, 385920), (51840, 382905), (53600, 370332), (54270, 365760), (54864, 361800), (57150, 347328), (57888, 342900), (58320, 340360), (60300, 329184), (60960, 325620), (61722, 321600), (64320, 308610), (64800, 306324), (65124, 304800), (68072, 291600), (68580, 289440), (72360, 274320), (72900, 272288), (73152, 271350), (76200, 260496), (76581, 259200), (77184, 257175), (77760, 255270), (80400, 246888), (81280, 244215), (81405, 243840), (82296, 241200), (85090, 233280), (85725, 231552), (86400, 229743), (86832, 228600), (90450, 219456), (91440, 217080), (92583, 214400), (93312, 212725), (96480, 205740), (97200, 204216), (97686, 203200), (101600, 195372), (102108, 194400), (102870, 192960), (107200, 185166), (108540, 182880), (109728, 180900), (114300, 173664), (115776, 171450), (116640, 170180), (120600, 164592), (121920, 162810), (123444, 160800), (127635, 155520), (128640, 154305), (129600, 153162), (130248, 152400), (135675, 146304), (136144, 145800), (137160, 144720)]