42052080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{25031}}^1$

素因数の和:25054

約数の個数: 80

約数和(自身を含む): 148990464

約数和(自身を除く): 106938384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 25031, 50062, 75093, 100124, 125155, 150186, 175217, 200248, 250310, 300372, 350434, 375465, 400496, 500620, 525651, 600744, 700868, 750930, 876085, 1001240, 1051302, 1201488, 1401736, 1501860, 1752170, 2002480, 2102604, 2628255, 2803472, 3003720, 3504340, 4205208, 5256510, 6007440, 7008680, 8410416, 10513020, 14017360, 21026040, 42052080]

約数ペア:

[(1, 42052080), (2, 21026040), (3, 14017360), (4, 10513020), (5, 8410416), (6, 7008680), (7, 6007440), (8, 5256510), (10, 4205208), (12, 3504340), (14, 3003720), (15, 2803472), (16, 2628255), (20, 2102604), (21, 2002480), (24, 1752170), (28, 1501860), (30, 1401736), (35, 1201488), (40, 1051302), (42, 1001240), (48, 876085), (56, 750930), (60, 700868), (70, 600744), (80, 525651), (84, 500620), (105, 400496), (112, 375465), (120, 350434), (140, 300372), (168, 250310), (210, 200248), (240, 175217), (280, 150186), (336, 125155), (420, 100124), (560, 75093), (840, 50062), (1680, 25031)]