16512540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 51093504

約数和(自身を除く): 34580964

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 127, 132, 165, 197, 220, 254, 330, 381, 394, 508, 591, 635, 660, 762, 788, 985, 1182, 1270, 1397, 1524, 1905, 1970, 2167, 2364, 2540, 2794, 2955, 3810, 3940, 4191, 4334, 5588, 5910, 6501, 6985, 7620, 8382, 8668, 10835, 11820, 13002, 13970, 16764, 20955, 21670, 25019, 26004, 27940, 32505, 41910, 43340, 50038, 65010, 75057, 83820, 100076, 125095, 130020, 150114, 250190, 275209, 300228, 375285, 500380, 550418, 750570, 825627, 1100836, 1376045, 1501140, 1651254, 2752090, 3302508, 4128135, 5504180, 8256270, 16512540]

約数ペア:

[(1, 16512540), (2, 8256270), (3, 5504180), (4, 4128135), (5, 3302508), (6, 2752090), (10, 1651254), (11, 1501140), (12, 1376045), (15, 1100836), (20, 825627), (22, 750570), (30, 550418), (33, 500380), (44, 375285), (55, 300228), (60, 275209), (66, 250190), (110, 150114), (127, 130020), (132, 125095), (165, 100076), (197, 83820), (220, 75057), (254, 65010), (330, 50038), (381, 43340), (394, 41910), (508, 32505), (591, 27940), (635, 26004), (660, 25019), (762, 21670), (788, 20955), (985, 16764), (1182, 13970), (1270, 13002), (1397, 11820), (1524, 10835), (1905, 8668), (1970, 8382), (2167, 7620), (2364, 6985), (2540, 6501), (2794, 5910), (2955, 5588), (3810, 4334), (3940, 4191)]