493476480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{12239}}^1$

素因数の和:12271

約数の個数: 192

約数和(自身を含む): 1947628800

約数和(自身を除く): 1454152320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 12239, 13440, 20160, 24478, 36717, 40320, 48956, 61195, 73434, 85673, 97912, 110151, 122390, 146868, 171346, 183585, 195824, 220302, 244780, 257019, 293736, 342692, 367170, 391648, 428365, 440604, 489560, 514038, 550755, 587472, 685384, 734340, 771057, 783296, 856730, 881208, 979120, 1028076, 1101510, 1174944, 1285095, 1370768, 1468680, 1542114, 1566592, 1713460, 1762416, 1958240, 2056152, 2203020, 2349888, 2570190, 2741536, 2937360, 3084228, 3426920, 3524832, 3855285, 3916480, 4112304, 4406040, 4699776, 5140380, 5483072, 5874720, 6168456, 6853840, 7049664, 7710570, 7832960, 8224608, 8812080, 10280760, 10966144, 11749440, 12336912, 13707680, 14099328, 15421140, 16449216, 17624160, 20561520, 23498880, 24673824, 27415360, 30842280, 32898432, 35248320, 41123040, 49347648, 54830720, 61684560, 70496640, 82246080, 98695296, 123369120, 164492160, 246738240, 493476480]

約数ペア:

[(1, 493476480), (2, 246738240), (3, 164492160), (4, 123369120), (5, 98695296), (6, 82246080), (7, 70496640), (8, 61684560), (9, 54830720), (10, 49347648), (12, 41123040), (14, 35248320), (15, 32898432), (16, 30842280), (18, 27415360), (20, 24673824), (21, 23498880), (24, 20561520), (28, 17624160), (30, 16449216), (32, 15421140), (35, 14099328), (36, 13707680), (40, 12336912), (42, 11749440), (45, 10966144), (48, 10280760), (56, 8812080), (60, 8224608), (63, 7832960), (64, 7710570), (70, 7049664), (72, 6853840), (80, 6168456), (84, 5874720), (90, 5483072), (96, 5140380), (105, 4699776), (112, 4406040), (120, 4112304), (126, 3916480), (128, 3855285), (140, 3524832), (144, 3426920), (160, 3084228), (168, 2937360), (180, 2741536), (192, 2570190), (210, 2349888), (224, 2203020), (240, 2056152), (252, 1958240), (280, 1762416), (288, 1713460), (315, 1566592), (320, 1542114), (336, 1468680), (360, 1370768), (384, 1285095), (420, 1174944), (448, 1101510), (480, 1028076), (504, 979120), (560, 881208), (576, 856730), (630, 783296), (640, 771057), (672, 734340), (720, 685384), (840, 587472), (896, 550755), (960, 514038), (1008, 489560), (1120, 440604), (1152, 428365), (1260, 391648), (1344, 367170), (1440, 342692), (1680, 293736), (1920, 257019), (2016, 244780), (2240, 220302), (2520, 195824), (2688, 183585), (2880, 171346), (3360, 146868), (4032, 122390), (4480, 110151), (5040, 97912), (5760, 85673), (6720, 73434), (8064, 61195), (10080, 48956), (12239, 40320), (13440, 36717), (20160, 24478)]