157442040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{62477}}^1$

素因数の和:62501

約数の個数: 96

約数和(自身を含む): 584794080

約数和(自身を除く): 427352040

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, 62477, 124954, 187431, 249908, 312385, 374862, 437339, 499816, 562293, 624770, 749724, 874678, 937155, 1124586, 1249540, 1312017, 1499448, 1749356, 1874310, 2186695, 2249172, 2499080, 2624034, 2811465, 3498712, 3748620, 3936051, 4373390, 4498344, 5248068, 5622930, 6560085, 7497240, 7872102, 8746780, 10496136, 11245860, 13120170, 15744204, 17493560, 19680255, 22491720, 26240340, 31488408, 39360510, 52480680, 78721020, 157442040]

約数ペア:

[(1, 157442040), (2, 78721020), (3, 52480680), (4, 39360510), (5, 31488408), (6, 26240340), (7, 22491720), (8, 19680255), (9, 17493560), (10, 15744204), (12, 13120170), (14, 11245860), (15, 10496136), (18, 8746780), (20, 7872102), (21, 7497240), (24, 6560085), (28, 5622930), (30, 5248068), (35, 4498344), (36, 4373390), (40, 3936051), (42, 3748620), (45, 3498712), (56, 2811465), (60, 2624034), (63, 2499080), (70, 2249172), (72, 2186695), (84, 1874310), (90, 1749356), (105, 1499448), (120, 1312017), (126, 1249540), (140, 1124586), (168, 937155), (180, 874678), (210, 749724), (252, 624770), (280, 562293), (315, 499816), (360, 437339), (420, 374862), (504, 312385), (630, 249908), (840, 187431), (1260, 124954), (2520, 62477)]