13615560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1801}}^1$

素因数の和:1828

約数の個数: 128

約数和(自身を含む): 51897600

約数和(自身を除く): 38282040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1801, 1890, 2520, 3602, 3780, 5403, 7204, 7560, 9005, 10806, 12607, 14408, 16209, 18010, 21612, 25214, 27015, 32418, 36020, 37821, 43224, 48627, 50428, 54030, 63035, 64836, 72040, 75642, 81045, 97254, 100856, 108060, 113463, 126070, 129672, 151284, 162090, 189105, 194508, 216120, 226926, 243135, 252140, 302568, 324180, 340389, 378210, 389016, 453852, 486270, 504280, 567315, 648360, 680778, 756420, 907704, 972540, 1134630, 1361556, 1512840, 1701945, 1945080, 2269260, 2723112, 3403890, 4538520, 6807780, 13615560]

約数ペア:

[(1, 13615560), (2, 6807780), (3, 4538520), (4, 3403890), (5, 2723112), (6, 2269260), (7, 1945080), (8, 1701945), (9, 1512840), (10, 1361556), (12, 1134630), (14, 972540), (15, 907704), (18, 756420), (20, 680778), (21, 648360), (24, 567315), (27, 504280), (28, 486270), (30, 453852), (35, 389016), (36, 378210), (40, 340389), (42, 324180), (45, 302568), (54, 252140), (56, 243135), (60, 226926), (63, 216120), (70, 194508), (72, 189105), (84, 162090), (90, 151284), (105, 129672), (108, 126070), (120, 113463), (126, 108060), (135, 100856), (140, 97254), (168, 81045), (180, 75642), (189, 72040), (210, 64836), (216, 63035), (252, 54030), (270, 50428), (280, 48627), (315, 43224), (360, 37821), (378, 36020), (420, 32418), (504, 27015), (540, 25214), (630, 21612), (756, 18010), (840, 16209), (945, 14408), (1080, 12607), (1260, 10806), (1512, 9005), (1801, 7560), (1890, 7204), (2520, 5403), (3602, 3780)]