14951720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 39070080

約数和(自身を除く): 24118360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 797, 938, 1340, 1594, 1876, 2345, 2680, 3188, 3752, 3985, 4690, 5579, 6376, 7970, 9380, 11158, 15940, 18760, 22316, 27895, 31880, 44632, 53399, 55790, 106798, 111580, 213596, 223160, 266995, 373793, 427192, 533990, 747586, 1067980, 1495172, 1868965, 2135960, 2990344, 3737930, 7475860, 14951720]

約数ペア:

[(1, 14951720), (2, 7475860), (4, 3737930), (5, 2990344), (7, 2135960), (8, 1868965), (10, 1495172), (14, 1067980), (20, 747586), (28, 533990), (35, 427192), (40, 373793), (56, 266995), (67, 223160), (70, 213596), (134, 111580), (140, 106798), (268, 55790), (280, 53399), (335, 44632), (469, 31880), (536, 27895), (670, 22316), (797, 18760), (938, 15940), (1340, 11158), (1594, 9380), (1876, 7970), (2345, 6376), (2680, 5579), (3188, 4690), (3752, 3985)]