662644080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{131477}}^1$

素因数の和:131503

約数の個数: 120

約数和(自身を含む): 2543310432

約数和(自身を除く): 1880666352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 131477, 262954, 394431, 525908, 657385, 788862, 920339, 1051816, 1183293, 1314770, 1577724, 1840678, 1972155, 2103632, 2366586, 2629540, 2761017, 3155448, 3681356, 3944310, 4601695, 4733172, 5259080, 5522034, 5916465, 6310896, 7362712, 7888620, 8283051, 9203390, 9466344, 10518160, 11044068, 11832930, 13805085, 14725424, 15777240, 16566102, 18406780, 18932688, 22088136, 23665860, 27610170, 31554480, 33132204, 36813560, 41415255, 44176272, 47331720, 55220340, 66264408, 73627120, 82830510, 94663440, 110440680, 132528816, 165661020, 220881360, 331322040, 662644080]

約数ペア:

[(1, 662644080), (2, 331322040), (3, 220881360), (4, 165661020), (5, 132528816), (6, 110440680), (7, 94663440), (8, 82830510), (9, 73627120), (10, 66264408), (12, 55220340), (14, 47331720), (15, 44176272), (16, 41415255), (18, 36813560), (20, 33132204), (21, 31554480), (24, 27610170), (28, 23665860), (30, 22088136), (35, 18932688), (36, 18406780), (40, 16566102), (42, 15777240), (45, 14725424), (48, 13805085), (56, 11832930), (60, 11044068), (63, 10518160), (70, 9466344), (72, 9203390), (80, 8283051), (84, 7888620), (90, 7362712), (105, 6310896), (112, 5916465), (120, 5522034), (126, 5259080), (140, 4733172), (144, 4601695), (168, 3944310), (180, 3681356), (210, 3155448), (240, 2761017), (252, 2629540), (280, 2366586), (315, 2103632), (336, 1972155), (360, 1840678), (420, 1577724), (504, 1314770), (560, 1183293), (630, 1051816), (720, 920339), (840, 788862), (1008, 657385), (1260, 525908), (1680, 394431), (2520, 262954), (5040, 131477)]