2017443680

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{36761}}^1$

素因数の和:36797

約数の個数: 96

約数和(自身を含む): 5558414400

約数和(自身を除く): 3540970720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 7840, 10976, 13720, 27440, 36761, 54880, 73522, 147044, 183805, 257327, 294088, 367610, 514654, 588176, 735220, 1029308, 1176352, 1286635, 1470440, 1801289, 2058616, 2573270, 2940880, 3602578, 4117232, 5146540, 5881760, 7205156, 8234464, 9006445, 10293080, 12609023, 14410312, 18012890, 20586160, 25218046, 28820624, 36025780, 41172320, 50436092, 57641248, 63045115, 72051560, 100872184, 126090230, 144103120, 201744368, 252180460, 288206240, 403488736, 504360920, 1008721840, 2017443680]

約数ペア:

[(1, 2017443680), (2, 1008721840), (4, 504360920), (5, 403488736), (7, 288206240), (8, 252180460), (10, 201744368), (14, 144103120), (16, 126090230), (20, 100872184), (28, 72051560), (32, 63045115), (35, 57641248), (40, 50436092), (49, 41172320), (56, 36025780), (70, 28820624), (80, 25218046), (98, 20586160), (112, 18012890), (140, 14410312), (160, 12609023), (196, 10293080), (224, 9006445), (245, 8234464), (280, 7205156), (343, 5881760), (392, 5146540), (490, 4117232), (560, 3602578), (686, 2940880), (784, 2573270), (980, 2058616), (1120, 1801289), (1372, 1470440), (1568, 1286635), (1715, 1176352), (1960, 1029308), (2744, 735220), (3430, 588176), (3920, 514654), (5488, 367610), (6860, 294088), (7840, 257327), (10976, 183805), (13720, 147044), (27440, 73522), (36761, 54880)]