1253191680

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 312

約数和(自身を含む): 4686955728

約数和(自身を除く): 3433764048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 523, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1046, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1569, 1664, 1872, 1920, 2048, 2080, 2092, 2304, 2340, 2496, 2560, 2615, 2880, 3072, 3120, 3138, 3328, 3744, 3840, 4096, 4160, 4184, 4608, 4680, 4707, 4992, 5120, 5230, 5760, 6144, 6240, 6276, 6656, 6799, 7488, 7680, 7845, 8320, 8368, 9216, 9360, 9414, 9984, 10240, 10460, 11520, 12288, 12480, 12552, 13312, 13598, 14976, 15360, 15690, 16640, 16736, 18432, 18720, 18828, 19968, 20397, 20480, 20920, 23040, 23535, 24960, 25104, 26624, 27196, 29952, 30720, 31380, 33280, 33472, 33995, 36864, 37440, 37656, 39936, 40794, 41840, 46080, 47070, 49920, 50208, 53248, 54392, 59904, 61191, 61440, 62760, 66560, 66944, 67990, 74880, 75312, 79872, 81588, 83680, 92160, 94140, 99840, 100416, 101985, 108784, 119808, 122382, 125520, 133120, 133888, 135980, 149760, 150624, 159744, 163176, 167360, 184320, 188280, 199680, 200832, 203970, 217568, 239616, 244764, 251040, 266240, 267776, 271960, 299520, 301248, 305955, 326352, 334720, 376560, 399360, 401664, 407940, 435136, 479232, 489528, 502080, 535552, 543920, 599040, 602496, 611910, 652704, 669440, 753120, 798720, 803328, 815880, 870272, 979056, 1004160, 1071104, 1087840, 1198080, 1204992, 1223820, 1305408, 1338880, 1506240, 1606656, 1631760, 1740544, 1958112, 2008320, 2142208, 2175680, 2396160, 2409984, 2447640, 2610816, 2677760, 3012480, 3213312, 3263520, 3481088, 3916224, 4016640, 4351360, 4819968, 4895280, 5221632, 5355520, 6024960, 6426624, 6527040, 6962176, 7832448, 8033280, 8702720, 9639936, 9790560, 10443264, 10711040, 12049920, 13054080, 13924352, 15664896, 16066560, 17405440, 19279872, 19581120, 20886528, 24099840, 26108160, 27848704, 31329792, 32133120, 34810880, 39162240, 41773056, 48199680, 52216320, 62659584, 69621760, 78324480, 83546112, 96399360, 104432640, 125319168, 139243520, 156648960, 208865280, 250638336, 313297920, 417730560, 626595840, 1253191680]

約数ペア:

[(1, 1253191680), (2, 626595840), (3, 417730560), (4, 313297920), (5, 250638336), (6, 208865280), (8, 156648960), (9, 139243520), (10, 125319168), (12, 104432640), (13, 96399360), (15, 83546112), (16, 78324480), (18, 69621760), (20, 62659584), (24, 52216320), (26, 48199680), (30, 41773056), (32, 39162240), (36, 34810880), (39, 32133120), (40, 31329792), (45, 27848704), (48, 26108160), (52, 24099840), (60, 20886528), (64, 19581120), (65, 19279872), (72, 17405440), (78, 16066560), (80, 15664896), (90, 13924352), (96, 13054080), (104, 12049920), (117, 10711040), (120, 10443264), (128, 9790560), (130, 9639936), (144, 8702720), (156, 8033280), (160, 7832448), (180, 6962176), (192, 6527040), (195, 6426624), (208, 6024960), (234, 5355520), (240, 5221632), (256, 4895280), (260, 4819968), (288, 4351360), (312, 4016640), (320, 3916224), (360, 3481088), (384, 3263520), (390, 3213312), (416, 3012480), (468, 2677760), (480, 2610816), (512, 2447640), (520, 2409984), (523, 2396160), (576, 2175680), (585, 2142208), (624, 2008320), (640, 1958112), (720, 1740544), (768, 1631760), (780, 1606656), (832, 1506240), (936, 1338880), (960, 1305408), (1024, 1223820), (1040, 1204992), (1046, 1198080), (1152, 1087840), (1170, 1071104), (1248, 1004160), (1280, 979056), (1440, 870272), (1536, 815880), (1560, 803328), (1569, 798720), (1664, 753120), (1872, 669440), (1920, 652704), (2048, 611910), (2080, 602496), (2092, 599040), (2304, 543920), (2340, 535552), (2496, 502080), (2560, 489528), (2615, 479232), (2880, 435136), (3072, 407940), (3120, 401664), (3138, 399360), (3328, 376560), (3744, 334720), (3840, 326352), (4096, 305955), (4160, 301248), (4184, 299520), (4608, 271960), (4680, 267776), (4707, 266240), (4992, 251040), (5120, 244764), (5230, 239616), (5760, 217568), (6144, 203970), (6240, 200832), (6276, 199680), (6656, 188280), (6799, 184320), (7488, 167360), (7680, 163176), (7845, 159744), (8320, 150624), (8368, 149760), (9216, 135980), (9360, 133888), (9414, 133120), (9984, 125520), (10240, 122382), (10460, 119808), (11520, 108784), (12288, 101985), (12480, 100416), (12552, 99840), (13312, 94140), (13598, 92160), (14976, 83680), (15360, 81588), (15690, 79872), (16640, 75312), (16736, 74880), (18432, 67990), (18720, 66944), (18828, 66560), (19968, 62760), (20397, 61440), (20480, 61191), (20920, 59904), (23040, 54392), (23535, 53248), (24960, 50208), (25104, 49920), (26624, 47070), (27196, 46080), (29952, 41840), (30720, 40794), (31380, 39936), (33280, 37656), (33472, 37440), (33995, 36864)]