1326638400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{479}}^1\times {\mathrm{577}}^1$

素因数の和:1081

約数の個数: 168

約数和(自身を含む): 4369125120

約数和(自身を除く): 3042486720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 479, 480, 577, 600, 800, 958, 960, 1154, 1200, 1437, 1600, 1731, 1916, 2308, 2395, 2400, 2874, 2885, 3462, 3832, 4616, 4790, 4800, 5748, 5770, 6924, 7185, 7664, 8655, 9232, 9580, 11496, 11540, 11975, 13848, 14370, 14425, 15328, 17310, 18464, 19160, 22992, 23080, 23950, 27696, 28740, 28850, 30656, 34620, 35925, 36928, 38320, 43275, 45984, 46160, 47900, 55392, 57480, 57700, 69240, 71850, 76640, 86550, 91968, 92320, 95800, 110784, 114960, 115400, 138480, 143700, 153280, 173100, 184640, 191600, 229920, 230800, 276383, 276960, 287400, 346200, 383200, 459840, 461600, 552766, 553920, 574800, 692400, 766400, 829149, 923200, 1105532, 1149600, 1381915, 1384800, 1658298, 2211064, 2299200, 2763830, 2769600, 3316596, 4145745, 4422128, 5527660, 6633192, 6909575, 8291490, 8844256, 11055320, 13266384, 13819150, 16582980, 17688512, 20728725, 22110640, 26532768, 27638300, 33165960, 41457450, 44221280, 53065536, 55276600, 66331920, 82914900, 88442560, 110553200, 132663840, 165829800, 221106400, 265327680, 331659600, 442212800, 663319200, 1326638400]

約数ペア:

[(1, 1326638400), (2, 663319200), (3, 442212800), (4, 331659600), (5, 265327680), (6, 221106400), (8, 165829800), (10, 132663840), (12, 110553200), (15, 88442560), (16, 82914900), (20, 66331920), (24, 55276600), (25, 53065536), (30, 44221280), (32, 41457450), (40, 33165960), (48, 27638300), (50, 26532768), (60, 22110640), (64, 20728725), (75, 17688512), (80, 16582980), (96, 13819150), (100, 13266384), (120, 11055320), (150, 8844256), (160, 8291490), (192, 6909575), (200, 6633192), (240, 5527660), (300, 4422128), (320, 4145745), (400, 3316596), (479, 2769600), (480, 2763830), (577, 2299200), (600, 2211064), (800, 1658298), (958, 1384800), (960, 1381915), (1154, 1149600), (1200, 1105532), (1437, 923200), (1600, 829149), (1731, 766400), (1916, 692400), (2308, 574800), (2395, 553920), (2400, 552766), (2874, 461600), (2885, 459840), (3462, 383200), (3832, 346200), (4616, 287400), (4790, 276960), (4800, 276383), (5748, 230800), (5770, 229920), (6924, 191600), (7185, 184640), (7664, 173100), (8655, 153280), (9232, 143700), (9580, 138480), (11496, 115400), (11540, 114960), (11975, 110784), (13848, 95800), (14370, 92320), (14425, 91968), (15328, 86550), (17310, 76640), (18464, 71850), (19160, 69240), (22992, 57700), (23080, 57480), (23950, 55392), (27696, 47900), (28740, 46160), (28850, 45984), (30656, 43275), (34620, 38320), (35925, 36928)]