273656320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{15271}}^1$

素因数の和:15301

約数の個数: 80

約数和(自身を含む): 749916288

約数和(自身を除く): 476259968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 15271, 17920, 30542, 61084, 76355, 106897, 122168, 152710, 213794, 244336, 305420, 427588, 488672, 534485, 610840, 855176, 977344, 1068970, 1221680, 1710352, 1954688, 2137940, 2443360, 3420704, 3909376, 4275880, 4886720, 6841408, 7818752, 8551760, 9773440, 13682816, 17103520, 19546880, 27365632, 34207040, 39093760, 54731264, 68414080, 136828160, 273656320]

約数ペア:

[(1, 273656320), (2, 136828160), (4, 68414080), (5, 54731264), (7, 39093760), (8, 34207040), (10, 27365632), (14, 19546880), (16, 17103520), (20, 13682816), (28, 9773440), (32, 8551760), (35, 7818752), (40, 6841408), (56, 4886720), (64, 4275880), (70, 3909376), (80, 3420704), (112, 2443360), (128, 2137940), (140, 1954688), (160, 1710352), (224, 1221680), (256, 1068970), (280, 977344), (320, 855176), (448, 610840), (512, 534485), (560, 488672), (640, 427588), (896, 305420), (1120, 244336), (1280, 213794), (1792, 152710), (2240, 122168), (2560, 106897), (3584, 76355), (4480, 61084), (8960, 30542), (15271, 17920)]