13221187560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{5246503}}^1$

素因数の和:5246527

約数の個数: 96

約数和(自身を含む): 49107277440

約数和(自身を除く): 35886089880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 5246503, 10493006, 15739509, 20986012, 26232515, 31479018, 36725521, 41972024, 47218527, 52465030, 62958036, 73451042, 78697545, 94437054, 104930060, 110176563, 125916072, 146902084, 157395090, 183627605, 188874108, 209860120, 220353126, 236092635, 293804168, 314790180, 330529689, 367255210, 377748216, 440706252, 472185270, 550882815, 629580360, 661059378, 734510420, 881412504, 944370540, 1101765630, 1322118756, 1469020840, 1652648445, 1888741080, 2203531260, 2644237512, 3305296890, 4407062520, 6610593780, 13221187560]

約数ペア:

[(1, 13221187560), (2, 6610593780), (3, 4407062520), (4, 3305296890), (5, 2644237512), (6, 2203531260), (7, 1888741080), (8, 1652648445), (9, 1469020840), (10, 1322118756), (12, 1101765630), (14, 944370540), (15, 881412504), (18, 734510420), (20, 661059378), (21, 629580360), (24, 550882815), (28, 472185270), (30, 440706252), (35, 377748216), (36, 367255210), (40, 330529689), (42, 314790180), (45, 293804168), (56, 236092635), (60, 220353126), (63, 209860120), (70, 188874108), (72, 183627605), (84, 157395090), (90, 146902084), (105, 125916072), (120, 110176563), (126, 104930060), (140, 94437054), (168, 78697545), (180, 73451042), (210, 62958036), (252, 52465030), (280, 47218527), (315, 41972024), (360, 36725521), (420, 31479018), (504, 26232515), (630, 20986012), (840, 15739509), (1260, 10493006), (2520, 5246503)]