21874164480

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{12917}}^1$

素因数の和:12961

約数の個数: 432

約数和(自身を含む): 90303020640

約数和(自身を除く): 68428856160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2304, 2352, 2520, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3780, 3840, 3920, 4032, 4320, 4410, 4480, 4704, 5040, 5292, 5376, 5760, 5880, 6048, 6272, 6615, 6720, 6912, 7056, 7560, 7840, 8064, 8640, 8820, 8960, 9408, 10080, 10584, 11520, 11760, 12096, 12544, 12917, 13230, 13440, 14112, 15120, 15680, 16128, 17280, 17640, 18816, 20160, 21168, 23520, 24192, 25834, 26460, 26880, 28224, 30240, 31360, 34560, 35280, 37632, 38751, 40320, 42336, 47040, 48384, 51668, 52920, 56448, 60480, 62720, 64585, 70560, 77502, 80640, 84672, 90419, 94080, 103336, 105840, 112896, 116253, 120960, 129170, 141120, 155004, 169344, 180838, 188160, 193755, 206672, 211680, 232506, 241920, 258340, 271257, 282240, 310008, 338688, 348759, 361676, 387510, 413344, 423360, 452095, 465012, 516680, 542514, 564480, 581265, 620016, 632933, 697518, 723352, 775020, 813771, 826688, 846720, 904190, 930024, 1033360, 1085028, 1162530, 1240032, 1265866, 1356285, 1395036, 1446704, 1550040, 1627542, 1653376, 1693440, 1743795, 1808380, 1860048, 1898799, 2066720, 2170056, 2325060, 2441313, 2480064, 2531732, 2712570, 2790072, 2893408, 3100080, 3164665, 3255084, 3306752, 3487590, 3616760, 3720096, 3797598, 4068855, 4133440, 4340112, 4650120, 4882626, 4960128, 5063464, 5425140, 5580144, 5696397, 5786816, 6200160, 6329330, 6510168, 6975180, 7233520, 7440192, 7595196, 8137710, 8266880, 8680224, 9300240, 9493995, 9765252, 9920256, 10126928, 10850280, 11160288, 11392794, 11573632, 12206565, 12400320, 12658660, 13020336, 13950360, 14467040, 14880384, 15190392, 16275420, 16533760, 17089191, 17360448, 18600480, 18987990, 19530504, 20253856, 21700560, 22320576, 22785588, 23147264, 24413130, 24800640, 25317320, 26040672, 27900720, 28481985, 28934080, 29760768, 30380784, 32550840, 34178382, 34720896, 37200960, 37975980, 39061008, 40507712, 43401120, 44641152, 45571176, 48826260, 49601280, 50634640, 52081344, 55801440, 56963970, 57868160, 60761568, 65101680, 68356764, 69441792, 74401920, 75951960, 78122016, 81015424, 85445955, 86802240, 89282304, 91142352, 97652520, 101269280, 104162688, 111602880, 113927940, 115736320, 121523136, 130203360, 136713528, 148803840, 151903920, 156244032, 162030848, 170891910, 173604480, 182284704, 195305040, 202538560, 208325376, 223205760, 227855880, 243046272, 260406720, 273427056, 303807840, 312488064, 341783820, 347208960, 364569408, 390610080, 405077120, 446411520, 455711760, 486092544, 520813440, 546854112, 607615680, 624976128, 683567640, 729138816, 781220160, 810154240, 911423520, 1041626880, 1093708224, 1215231360, 1367135280, 1458277632, 1562440320, 1822847040, 2187416448, 2430462720, 2734270560, 3124880640, 3645694080, 4374832896, 5468541120, 7291388160, 10937082240, 21874164480]

約数ペア:

[(1, 21874164480), (2, 10937082240), (3, 7291388160), (4, 5468541120), (5, 4374832896), (6, 3645694080), (7, 3124880640), (8, 2734270560), (9, 2430462720), (10, 2187416448), (12, 1822847040), (14, 1562440320), (15, 1458277632), (16, 1367135280), (18, 1215231360), (20, 1093708224), (21, 1041626880), (24, 911423520), (27, 810154240), (28, 781220160), (30, 729138816), (32, 683567640), (35, 624976128), (36, 607615680), (40, 546854112), (42, 520813440), (45, 486092544), (48, 455711760), (49, 446411520), (54, 405077120), (56, 390610080), (60, 364569408), (63, 347208960), (64, 341783820), (70, 312488064), (72, 303807840), (80, 273427056), (84, 260406720), (90, 243046272), (96, 227855880), (98, 223205760), (105, 208325376), (108, 202538560), (112, 195305040), (120, 182284704), (126, 173604480), (128, 170891910), (135, 162030848), (140, 156244032), (144, 151903920), (147, 148803840), (160, 136713528), (168, 130203360), (180, 121523136), (189, 115736320), (192, 113927940), (196, 111602880), (210, 104162688), (216, 101269280), (224, 97652520), (240, 91142352), (245, 89282304), (252, 86802240), (256, 85445955), (270, 81015424), (280, 78122016), (288, 75951960), (294, 74401920), (315, 69441792), (320, 68356764), (336, 65101680), (360, 60761568), (378, 57868160), (384, 56963970), (392, 55801440), (420, 52081344), (432, 50634640), (441, 49601280), (448, 48826260), (480, 45571176), (490, 44641152), (504, 43401120), (540, 40507712), (560, 39061008), (576, 37975980), (588, 37200960), (630, 34720896), (640, 34178382), (672, 32550840), (720, 30380784), (735, 29760768), (756, 28934080), (768, 28481985), (784, 27900720), (840, 26040672), (864, 25317320), (882, 24800640), (896, 24413130), (945, 23147264), (960, 22785588), (980, 22320576), (1008, 21700560), (1080, 20253856), (1120, 19530504), (1152, 18987990), (1176, 18600480), (1260, 17360448), (1280, 17089191), (1323, 16533760), (1344, 16275420), (1440, 15190392), (1470, 14880384), (1512, 14467040), (1568, 13950360), (1680, 13020336), (1728, 12658660), (1764, 12400320), (1792, 12206565), (1890, 11573632), (1920, 11392794), (1960, 11160288), (2016, 10850280), (2160, 10126928), (2205, 9920256), (2240, 9765252), (2304, 9493995), (2352, 9300240), (2520, 8680224), (2646, 8266880), (2688, 8137710), (2880, 7595196), (2940, 7440192), (3024, 7233520), (3136, 6975180), (3360, 6510168), (3456, 6329330), (3528, 6200160), (3780, 5786816), (3840, 5696397), (3920, 5580144), (4032, 5425140), (4320, 5063464), (4410, 4960128), (4480, 4882626), (4704, 4650120), (5040, 4340112), (5292, 4133440), (5376, 4068855), (5760, 3797598), (5880, 3720096), (6048, 3616760), (6272, 3487590), (6615, 3306752), (6720, 3255084), (6912, 3164665), (7056, 3100080), (7560, 2893408), (7840, 2790072), (8064, 2712570), (8640, 2531732), (8820, 2480064), (8960, 2441313), (9408, 2325060), (10080, 2170056), (10584, 2066720), (11520, 1898799), (11760, 1860048), (12096, 1808380), (12544, 1743795), (12917, 1693440), (13230, 1653376), (13440, 1627542), (14112, 1550040), (15120, 1446704), (15680, 1395036), (16128, 1356285), (17280, 1265866), (17640, 1240032), (18816, 1162530), (20160, 1085028), (21168, 1033360), (23520, 930024), (24192, 904190), (25834, 846720), (26460, 826688), (26880, 813771), (28224, 775020), (30240, 723352), (31360, 697518), (34560, 632933), (35280, 620016), (37632, 581265), (38751, 564480), (40320, 542514), (42336, 516680), (47040, 465012), (48384, 452095), (51668, 423360), (52920, 413344), (56448, 387510), (60480, 361676), (62720, 348759), (64585, 338688), (70560, 310008), (77502, 282240), (80640, 271257), (84672, 258340), (90419, 241920), (94080, 232506), (103336, 211680), (105840, 206672), (112896, 193755), (116253, 188160), (120960, 180838), (129170, 169344), (141120, 155004)]