16633560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1429}}^1$

素因数の和:1540

約数の個数: 64

約数和(自身を含む): 50450400

約数和(自身を除く): 33816840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1429, 1455, 1940, 2328, 2858, 2910, 3880, 4287, 5716, 5820, 7145, 8574, 11432, 11640, 14290, 17148, 21435, 28580, 34296, 42870, 57160, 85740, 138613, 171480, 277226, 415839, 554452, 693065, 831678, 1108904, 1386130, 1663356, 2079195, 2772260, 3326712, 4158390, 5544520, 8316780, 16633560]

約数ペア:

[(1, 16633560), (2, 8316780), (3, 5544520), (4, 4158390), (5, 3326712), (6, 2772260), (8, 2079195), (10, 1663356), (12, 1386130), (15, 1108904), (20, 831678), (24, 693065), (30, 554452), (40, 415839), (60, 277226), (97, 171480), (120, 138613), (194, 85740), (291, 57160), (388, 42870), (485, 34296), (582, 28580), (776, 21435), (970, 17148), (1164, 14290), (1429, 11640), (1455, 11432), (1940, 8574), (2328, 7145), (2858, 5820), (2910, 5716), (3880, 4287)]