163402920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{16811}}^1$

素因数の和:16837

約数の個数: 96

約数和(自身を含む): 550761120

約数和(自身を除く): 387358200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 16811, 33622, 50433, 67244, 84055, 100866, 134488, 151299, 168110, 201732, 252165, 302598, 336220, 403464, 453897, 504330, 605196, 672440, 756495, 907794, 1008660, 1210392, 1361691, 1512990, 1815588, 2017320, 2269485, 2723382, 3025980, 3631176, 4085073, 4538970, 5446764, 6051960, 6808455, 8170146, 9077940, 10893528, 13616910, 16340292, 18155880, 20425365, 27233820, 32680584, 40850730, 54467640, 81701460, 163402920]

約数ペア:

[(1, 163402920), (2, 81701460), (3, 54467640), (4, 40850730), (5, 32680584), (6, 27233820), (8, 20425365), (9, 18155880), (10, 16340292), (12, 13616910), (15, 10893528), (18, 9077940), (20, 8170146), (24, 6808455), (27, 6051960), (30, 5446764), (36, 4538970), (40, 4085073), (45, 3631176), (54, 3025980), (60, 2723382), (72, 2269485), (81, 2017320), (90, 1815588), (108, 1512990), (120, 1361691), (135, 1210392), (162, 1008660), (180, 907794), (216, 756495), (243, 672440), (270, 605196), (324, 504330), (360, 453897), (405, 403464), (486, 336220), (540, 302598), (648, 252165), (810, 201732), (972, 168110), (1080, 151299), (1215, 134488), (1620, 100866), (1944, 84055), (2430, 67244), (3240, 50433), (4860, 33622), (9720, 16811)]