201623160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{7963}}^1$

素因数の和:8188

約数の個数: 64

約数和(自身を含む): 607812480

約数和(自身を除く): 406189320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 7963, 8440, 12660, 15926, 23889, 25320, 31852, 39815, 47778, 63704, 79630, 95556, 119445, 159260, 191112, 238890, 318520, 477780, 955560, 1680193, 3360386, 5040579, 6720772, 8400965, 10081158, 13441544, 16801930, 20162316, 25202895, 33603860, 40324632, 50405790, 67207720, 100811580, 201623160]

約数ペア:

[(1, 201623160), (2, 100811580), (3, 67207720), (4, 50405790), (5, 40324632), (6, 33603860), (8, 25202895), (10, 20162316), (12, 16801930), (15, 13441544), (20, 10081158), (24, 8400965), (30, 6720772), (40, 5040579), (60, 3360386), (120, 1680193), (211, 955560), (422, 477780), (633, 318520), (844, 238890), (1055, 191112), (1266, 159260), (1688, 119445), (2110, 95556), (2532, 79630), (3165, 63704), (4220, 47778), (5064, 39815), (6330, 31852), (7963, 25320), (8440, 23889), (12660, 15926)]