368117960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18517}}^1$

素因数の和:18606

約数の個数: 64

約数和(自身を含む): 959973120

約数和(自身を除く): 591855160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3976, 4970, 9940, 18517, 19880, 37034, 74068, 92585, 129619, 148136, 185170, 259238, 370340, 518476, 648095, 740680, 1036952, 1296190, 1314707, 2592380, 2629414, 5184760, 5258828, 6573535, 9202949, 10517656, 13147070, 18405898, 26294140, 36811796, 46014745, 52588280, 73623592, 92029490, 184058980, 368117960]

約数ペア:

[(1, 368117960), (2, 184058980), (4, 92029490), (5, 73623592), (7, 52588280), (8, 46014745), (10, 36811796), (14, 26294140), (20, 18405898), (28, 13147070), (35, 10517656), (40, 9202949), (56, 6573535), (70, 5258828), (71, 5184760), (140, 2629414), (142, 2592380), (280, 1314707), (284, 1296190), (355, 1036952), (497, 740680), (568, 648095), (710, 518476), (994, 370340), (1420, 259238), (1988, 185170), (2485, 148136), (2840, 129619), (3976, 92585), (4970, 74068), (9940, 37034), (18517, 19880)]