2167869760

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{19751}}^1$

素因数の和:19789

約数の個数: 112

約数和(自身を含む): 6020409600

約数和(自身を除く): 3852539840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2744, 3136, 3430, 3920, 5488, 6860, 7840, 10976, 13720, 15680, 19751, 21952, 27440, 39502, 54880, 79004, 98755, 109760, 138257, 158008, 197510, 276514, 316016, 395020, 553028, 632032, 691285, 790040, 967799, 1106056, 1264064, 1382570, 1580080, 1935598, 2212112, 2765140, 3160160, 3871196, 4424224, 4838995, 5530280, 6320320, 6774593, 7742392, 8848448, 9677990, 11060560, 13549186, 15484784, 19355980, 22121120, 27098372, 30969568, 33872965, 38711960, 44242240, 54196744, 61939136, 67745930, 77423920, 108393488, 135491860, 154847840, 216786976, 270983720, 309695680, 433573952, 541967440, 1083934880, 2167869760]

約数ペア:

[(1, 2167869760), (2, 1083934880), (4, 541967440), (5, 433573952), (7, 309695680), (8, 270983720), (10, 216786976), (14, 154847840), (16, 135491860), (20, 108393488), (28, 77423920), (32, 67745930), (35, 61939136), (40, 54196744), (49, 44242240), (56, 38711960), (64, 33872965), (70, 30969568), (80, 27098372), (98, 22121120), (112, 19355980), (140, 15484784), (160, 13549186), (196, 11060560), (224, 9677990), (245, 8848448), (280, 7742392), (320, 6774593), (343, 6320320), (392, 5530280), (448, 4838995), (490, 4424224), (560, 3871196), (686, 3160160), (784, 2765140), (980, 2212112), (1120, 1935598), (1372, 1580080), (1568, 1382570), (1715, 1264064), (1960, 1106056), (2240, 967799), (2744, 790040), (3136, 691285), (3430, 632032), (3920, 553028), (5488, 395020), (6860, 316016), (7840, 276514), (10976, 197510), (13720, 158008), (15680, 138257), (19751, 109760), (21952, 98755), (27440, 79004), (39502, 54880)]