1564111620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18217}}^1$

素因数の和:18291

約数の個数: 120

約数和(自身を含む): 4999529304

約数和(自身を除く): 3435417684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 954, 1060, 1431, 1590, 1620, 1908, 2385, 2862, 3180, 4293, 4770, 5724, 7155, 8586, 9540, 14310, 17172, 18217, 21465, 28620, 36434, 42930, 54651, 72868, 85860, 91085, 109302, 163953, 182170, 218604, 273255, 327906, 364340, 491859, 546510, 655812, 819765, 965501, 983718, 1093020, 1475577, 1639530, 1931002, 1967436, 2459295, 2896503, 2951154, 3279060, 3862004, 4827505, 4918590, 5793006, 5902308, 7377885, 8689509, 9655010, 9837180, 11586012, 14482515, 14755770, 17379018, 19310020, 26068527, 28965030, 29511540, 34758036, 43447545, 52137054, 57930060, 78205581, 86895090, 104274108, 130342635, 156411162, 173790180, 260685270, 312822324, 391027905, 521370540, 782055810, 1564111620]

約数ペア:

[(1, 1564111620), (2, 782055810), (3, 521370540), (4, 391027905), (5, 312822324), (6, 260685270), (9, 173790180), (10, 156411162), (12, 130342635), (15, 104274108), (18, 86895090), (20, 78205581), (27, 57930060), (30, 52137054), (36, 43447545), (45, 34758036), (53, 29511540), (54, 28965030), (60, 26068527), (81, 19310020), (90, 17379018), (106, 14755770), (108, 14482515), (135, 11586012), (159, 9837180), (162, 9655010), (180, 8689509), (212, 7377885), (265, 5902308), (270, 5793006), (318, 4918590), (324, 4827505), (405, 3862004), (477, 3279060), (530, 2951154), (540, 2896503), (636, 2459295), (795, 1967436), (810, 1931002), (954, 1639530), (1060, 1475577), (1431, 1093020), (1590, 983718), (1620, 965501), (1908, 819765), (2385, 655812), (2862, 546510), (3180, 491859), (4293, 364340), (4770, 327906), (5724, 273255), (7155, 218604), (8586, 182170), (9540, 163953), (14310, 109302), (17172, 91085), (18217, 85860), (21465, 72868), (28620, 54651), (36434, 42930)]