805369320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{319591}}^1$

素因数の和:319615

約数の個数: 96

約数和(自身を含む): 2991381120

約数和(自身を除く): 2186011800

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, 319591, 639182, 958773, 1278364, 1597955, 1917546, 2237137, 2556728, 2876319, 3195910, 3835092, 4474274, 4793865, 5752638, 6391820, 6711411, 7670184, 8948548, 9587730, 11185685, 11505276, 12783640, 13422822, 14381595, 17897096, 19175460, 20134233, 22371370, 23010552, 26845644, 28763190, 33557055, 38350920, 40268466, 44742740, 53691288, 57526380, 67114110, 80536932, 89485480, 100671165, 115052760, 134228220, 161073864, 201342330, 268456440, 402684660, 805369320]

約数ペア:

[(1, 805369320), (2, 402684660), (3, 268456440), (4, 201342330), (5, 161073864), (6, 134228220), (7, 115052760), (8, 100671165), (9, 89485480), (10, 80536932), (12, 67114110), (14, 57526380), (15, 53691288), (18, 44742740), (20, 40268466), (21, 38350920), (24, 33557055), (28, 28763190), (30, 26845644), (35, 23010552), (36, 22371370), (40, 20134233), (42, 19175460), (45, 17897096), (56, 14381595), (60, 13422822), (63, 12783640), (70, 11505276), (72, 11185685), (84, 9587730), (90, 8948548), (105, 7670184), (120, 6711411), (126, 6391820), (140, 5752638), (168, 4793865), (180, 4474274), (210, 3835092), (252, 3195910), (280, 2876319), (315, 2556728), (360, 2237137), (420, 1917546), (504, 1597955), (630, 1278364), (840, 958773), (1260, 639182), (2520, 319591)]