16497840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 52148448

約数和(自身を除く): 35650608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1297, 1590, 2120, 2544, 2594, 3180, 3891, 4240, 5188, 6360, 6485, 7782, 10376, 12720, 12970, 15564, 19455, 20752, 25940, 31128, 38910, 51880, 62256, 68741, 77820, 103760, 137482, 155640, 206223, 274964, 311280, 343705, 412446, 549928, 687410, 824892, 1031115, 1099856, 1374820, 1649784, 2062230, 2749640, 3299568, 4124460, 5499280, 8248920, 16497840]

約数ペア:

[(1, 16497840), (2, 8248920), (3, 5499280), (4, 4124460), (5, 3299568), (6, 2749640), (8, 2062230), (10, 1649784), (12, 1374820), (15, 1099856), (16, 1031115), (20, 824892), (24, 687410), (30, 549928), (40, 412446), (48, 343705), (53, 311280), (60, 274964), (80, 206223), (106, 155640), (120, 137482), (159, 103760), (212, 77820), (240, 68741), (265, 62256), (318, 51880), (424, 38910), (530, 31128), (636, 25940), (795, 20752), (848, 19455), (1060, 15564), (1272, 12970), (1297, 12720), (1590, 10376), (2120, 7782), (2544, 6485), (2594, 6360), (3180, 5188), (3891, 4240)]