807344640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:619

約数の個数: 240

約数和(自身を含む): 2843219808

約数和(自身を除く): 2035875168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 256, 268, 288, 320, 335, 360, 384, 402, 480, 512, 523, 536, 576, 603, 640, 670, 720, 768, 804, 960, 1005, 1046, 1072, 1152, 1206, 1280, 1340, 1440, 1536, 1569, 1608, 1920, 2010, 2092, 2144, 2304, 2412, 2560, 2615, 2680, 2880, 3015, 3138, 3216, 3840, 4020, 4184, 4288, 4608, 4707, 4824, 5230, 5360, 5760, 6030, 6276, 6432, 7680, 7845, 8040, 8368, 8576, 9414, 9648, 10460, 10720, 11520, 12060, 12552, 12864, 15690, 16080, 16736, 17152, 18828, 19296, 20920, 21440, 23040, 23535, 24120, 25104, 25728, 31380, 32160, 33472, 34304, 35041, 37656, 38592, 41840, 42880, 47070, 48240, 50208, 51456, 62760, 64320, 66944, 70082, 75312, 77184, 83680, 85760, 94140, 96480, 100416, 102912, 105123, 125520, 128640, 133888, 140164, 150624, 154368, 167360, 171520, 175205, 188280, 192960, 200832, 210246, 251040, 257280, 267776, 280328, 301248, 308736, 315369, 334720, 350410, 376560, 385920, 401664, 420492, 502080, 514560, 525615, 560656, 602496, 630738, 669440, 700820, 753120, 771840, 803328, 840984, 1004160, 1051230, 1121312, 1204992, 1261476, 1338880, 1401640, 1506240, 1543680, 1576845, 1681968, 2008320, 2102460, 2242624, 2409984, 2522952, 2803280, 3012480, 3153690, 3363936, 4016640, 4204920, 4485248, 5045904, 5606560, 6024960, 6307380, 6727872, 8409840, 8970496, 10091808, 11213120, 12049920, 12614760, 13455744, 16819680, 17940992, 20183616, 22426240, 25229520, 26911488, 33639360, 40367232, 44852480, 50459040, 53822976, 67278720, 80734464, 89704960, 100918080, 134557440, 161468928, 201836160, 269114880, 403672320, 807344640]

約数ペア:

[(1, 807344640), (2, 403672320), (3, 269114880), (4, 201836160), (5, 161468928), (6, 134557440), (8, 100918080), (9, 89704960), (10, 80734464), (12, 67278720), (15, 53822976), (16, 50459040), (18, 44852480), (20, 40367232), (24, 33639360), (30, 26911488), (32, 25229520), (36, 22426240), (40, 20183616), (45, 17940992), (48, 16819680), (60, 13455744), (64, 12614760), (67, 12049920), (72, 11213120), (80, 10091808), (90, 8970496), (96, 8409840), (120, 6727872), (128, 6307380), (134, 6024960), (144, 5606560), (160, 5045904), (180, 4485248), (192, 4204920), (201, 4016640), (240, 3363936), (256, 3153690), (268, 3012480), (288, 2803280), (320, 2522952), (335, 2409984), (360, 2242624), (384, 2102460), (402, 2008320), (480, 1681968), (512, 1576845), (523, 1543680), (536, 1506240), (576, 1401640), (603, 1338880), (640, 1261476), (670, 1204992), (720, 1121312), (768, 1051230), (804, 1004160), (960, 840984), (1005, 803328), (1046, 771840), (1072, 753120), (1152, 700820), (1206, 669440), (1280, 630738), (1340, 602496), (1440, 560656), (1536, 525615), (1569, 514560), (1608, 502080), (1920, 420492), (2010, 401664), (2092, 385920), (2144, 376560), (2304, 350410), (2412, 334720), (2560, 315369), (2615, 308736), (2680, 301248), (2880, 280328), (3015, 267776), (3138, 257280), (3216, 251040), (3840, 210246), (4020, 200832), (4184, 192960), (4288, 188280), (4608, 175205), (4707, 171520), (4824, 167360), (5230, 154368), (5360, 150624), (5760, 140164), (6030, 133888), (6276, 128640), (6432, 125520), (7680, 105123), (7845, 102912), (8040, 100416), (8368, 96480), (8576, 94140), (9414, 85760), (9648, 83680), (10460, 77184), (10720, 75312), (11520, 70082), (12060, 66944), (12552, 64320), (12864, 62760), (15690, 51456), (16080, 50208), (16736, 48240), (17152, 47070), (18828, 42880), (19296, 41840), (20920, 38592), (21440, 37656), (23040, 35041), (23535, 34304), (24120, 33472), (25104, 32160), (25728, 31380)]