21732480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1$

素因数の和:57

約数の個数: 384

約数和(自身を含む): 95472000

約数和(自身を除く): 73739520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 147, 154, 160, 165, 168, 176, 180, 192, 196, 198, 210, 220, 224, 231, 240, 245, 252, 264, 280, 288, 294, 308, 315, 320, 330, 336, 343, 352, 360, 384, 385, 392, 396, 420, 440, 441, 448, 462, 480, 490, 495, 504, 528, 539, 560, 576, 588, 616, 630, 640, 660, 672, 686, 693, 704, 720, 735, 770, 784, 792, 840, 880, 882, 896, 924, 960, 980, 990, 1008, 1029, 1056, 1078, 1120, 1152, 1155, 1176, 1232, 1260, 1320, 1344, 1372, 1386, 1408, 1440, 1470, 1540, 1568, 1584, 1617, 1680, 1715, 1760, 1764, 1848, 1920, 1960, 1980, 2016, 2058, 2112, 2156, 2205, 2240, 2310, 2352, 2464, 2520, 2640, 2688, 2695, 2744, 2772, 2880, 2940, 3080, 3087, 3136, 3168, 3234, 3360, 3430, 3465, 3520, 3528, 3696, 3773, 3920, 3960, 4032, 4116, 4224, 4312, 4410, 4480, 4620, 4704, 4851, 4928, 5040, 5145, 5280, 5390, 5488, 5544, 5760, 5880, 6160, 6174, 6272, 6336, 6468, 6720, 6860, 6930, 7040, 7056, 7392, 7546, 7840, 7920, 8064, 8085, 8232, 8624, 8820, 9240, 9408, 9702, 9856, 10080, 10290, 10560, 10780, 10976, 11088, 11319, 11760, 12320, 12348, 12672, 12936, 13440, 13720, 13860, 14112, 14784, 15092, 15435, 15680, 15840, 16170, 16464, 17248, 17640, 18480, 18816, 18865, 19404, 20160, 20580, 21120, 21560, 21952, 22176, 22638, 23520, 24255, 24640, 24696, 25872, 27440, 27720, 28224, 29568, 30184, 30870, 31360, 31680, 32340, 32928, 33957, 34496, 35280, 36960, 37730, 38808, 40320, 41160, 43120, 43904, 44352, 45276, 47040, 48510, 49280, 49392, 51744, 54880, 55440, 56448, 56595, 60368, 61740, 63360, 64680, 65856, 67914, 68992, 70560, 73920, 75460, 77616, 82320, 86240, 88704, 90552, 94080, 97020, 98784, 103488, 109760, 110880, 113190, 120736, 123480, 129360, 131712, 135828, 141120, 147840, 150920, 155232, 164640, 169785, 172480, 181104, 194040, 197568, 206976, 219520, 221760, 226380, 241472, 246960, 258720, 271656, 282240, 301840, 310464, 329280, 339570, 344960, 362208, 388080, 395136, 443520, 452760, 482944, 493920, 517440, 543312, 603680, 620928, 658560, 679140, 724416, 776160, 905520, 987840, 1034880, 1086624, 1207360, 1358280, 1448832, 1552320, 1811040, 1975680, 2173248, 2414720, 2716560, 3104640, 3622080, 4346496, 5433120, 7244160, 10866240, 21732480]

約数ペア:

[(1, 21732480), (2, 10866240), (3, 7244160), (4, 5433120), (5, 4346496), (6, 3622080), (7, 3104640), (8, 2716560), (9, 2414720), (10, 2173248), (11, 1975680), (12, 1811040), (14, 1552320), (15, 1448832), (16, 1358280), (18, 1207360), (20, 1086624), (21, 1034880), (22, 987840), (24, 905520), (28, 776160), (30, 724416), (32, 679140), (33, 658560), (35, 620928), (36, 603680), (40, 543312), (42, 517440), (44, 493920), (45, 482944), (48, 452760), (49, 443520), (55, 395136), (56, 388080), (60, 362208), (63, 344960), (64, 339570), (66, 329280), (70, 310464), (72, 301840), (77, 282240), (80, 271656), (84, 258720), (88, 246960), (90, 241472), (96, 226380), (98, 221760), (99, 219520), (105, 206976), (110, 197568), (112, 194040), (120, 181104), (126, 172480), (128, 169785), (132, 164640), (140, 155232), (144, 150920), (147, 147840), (154, 141120), (160, 135828), (165, 131712), (168, 129360), (176, 123480), (180, 120736), (192, 113190), (196, 110880), (198, 109760), (210, 103488), (220, 98784), (224, 97020), (231, 94080), (240, 90552), (245, 88704), (252, 86240), (264, 82320), (280, 77616), (288, 75460), (294, 73920), (308, 70560), (315, 68992), (320, 67914), (330, 65856), (336, 64680), (343, 63360), (352, 61740), (360, 60368), (384, 56595), (385, 56448), (392, 55440), (396, 54880), (420, 51744), (440, 49392), (441, 49280), (448, 48510), (462, 47040), (480, 45276), (490, 44352), (495, 43904), (504, 43120), (528, 41160), (539, 40320), (560, 38808), (576, 37730), (588, 36960), (616, 35280), (630, 34496), (640, 33957), (660, 32928), (672, 32340), (686, 31680), (693, 31360), (704, 30870), (720, 30184), (735, 29568), (770, 28224), (784, 27720), (792, 27440), (840, 25872), (880, 24696), (882, 24640), (896, 24255), (924, 23520), (960, 22638), (980, 22176), (990, 21952), (1008, 21560), (1029, 21120), (1056, 20580), (1078, 20160), (1120, 19404), (1152, 18865), (1155, 18816), (1176, 18480), (1232, 17640), (1260, 17248), (1320, 16464), (1344, 16170), (1372, 15840), (1386, 15680), (1408, 15435), (1440, 15092), (1470, 14784), (1540, 14112), (1568, 13860), (1584, 13720), (1617, 13440), (1680, 12936), (1715, 12672), (1760, 12348), (1764, 12320), (1848, 11760), (1920, 11319), (1960, 11088), (1980, 10976), (2016, 10780), (2058, 10560), (2112, 10290), (2156, 10080), (2205, 9856), (2240, 9702), (2310, 9408), (2352, 9240), (2464, 8820), (2520, 8624), (2640, 8232), (2688, 8085), (2695, 8064), (2744, 7920), (2772, 7840), (2880, 7546), (2940, 7392), (3080, 7056), (3087, 7040), (3136, 6930), (3168, 6860), (3234, 6720), (3360, 6468), (3430, 6336), (3465, 6272), (3520, 6174), (3528, 6160), (3696, 5880), (3773, 5760), (3920, 5544), (3960, 5488), (4032, 5390), (4116, 5280), (4224, 5145), (4312, 5040), (4410, 4928), (4480, 4851), (4620, 4704)]