331322040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{131477}}^1$

素因数の和:131501

約数の個数: 96

約数和(自身を含む): 1230634080

約数和(自身を除く): 899312040

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, 131477, 262954, 394431, 525908, 657385, 788862, 920339, 1051816, 1183293, 1314770, 1577724, 1840678, 1972155, 2366586, 2629540, 2761017, 3155448, 3681356, 3944310, 4601695, 4733172, 5259080, 5522034, 5916465, 7362712, 7888620, 8283051, 9203390, 9466344, 11044068, 11832930, 13805085, 15777240, 16566102, 18406780, 22088136, 23665860, 27610170, 33132204, 36813560, 41415255, 47331720, 55220340, 66264408, 82830510, 110440680, 165661020, 331322040]

約数ペア:

[(1, 331322040), (2, 165661020), (3, 110440680), (4, 82830510), (5, 66264408), (6, 55220340), (7, 47331720), (8, 41415255), (9, 36813560), (10, 33132204), (12, 27610170), (14, 23665860), (15, 22088136), (18, 18406780), (20, 16566102), (21, 15777240), (24, 13805085), (28, 11832930), (30, 11044068), (35, 9466344), (36, 9203390), (40, 8283051), (42, 7888620), (45, 7362712), (56, 5916465), (60, 5522034), (63, 5259080), (70, 4733172), (72, 4601695), (84, 3944310), (90, 3681356), (105, 3155448), (120, 2761017), (126, 2629540), (140, 2366586), (168, 1972155), (180, 1840678), (210, 1577724), (252, 1314770), (280, 1183293), (315, 1051816), (360, 920339), (420, 788862), (504, 657385), (630, 525908), (840, 394431), (1260, 262954), (2520, 131477)]