151713240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1009}}^1$

素因数の和:1209

約数の個数: 128

約数和(自身を含む): 523584000

約数和(自身を除く): 371870760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 179, 210, 280, 358, 420, 537, 716, 840, 895, 1009, 1074, 1253, 1432, 1790, 2018, 2148, 2506, 2685, 3027, 3580, 3759, 4036, 4296, 5012, 5045, 5370, 6054, 6265, 7063, 7160, 7518, 8072, 10024, 10090, 10740, 12108, 12530, 14126, 15036, 15135, 18795, 20180, 21189, 21480, 24216, 25060, 28252, 30072, 30270, 35315, 37590, 40360, 42378, 50120, 56504, 60540, 70630, 75180, 84756, 105945, 121080, 141260, 150360, 169512, 180611, 211890, 282520, 361222, 423780, 541833, 722444, 847560, 903055, 1083666, 1264277, 1444888, 1806110, 2167332, 2528554, 2709165, 3612220, 3792831, 4334664, 5057108, 5418330, 6321385, 7224440, 7585662, 10114216, 10836660, 12642770, 15171324, 18964155, 21673320, 25285540, 30342648, 37928310, 50571080, 75856620, 151713240]

約数ペア:

[(1, 151713240), (2, 75856620), (3, 50571080), (4, 37928310), (5, 30342648), (6, 25285540), (7, 21673320), (8, 18964155), (10, 15171324), (12, 12642770), (14, 10836660), (15, 10114216), (20, 7585662), (21, 7224440), (24, 6321385), (28, 5418330), (30, 5057108), (35, 4334664), (40, 3792831), (42, 3612220), (56, 2709165), (60, 2528554), (70, 2167332), (84, 1806110), (105, 1444888), (120, 1264277), (140, 1083666), (168, 903055), (179, 847560), (210, 722444), (280, 541833), (358, 423780), (420, 361222), (537, 282520), (716, 211890), (840, 180611), (895, 169512), (1009, 150360), (1074, 141260), (1253, 121080), (1432, 105945), (1790, 84756), (2018, 75180), (2148, 70630), (2506, 60540), (2685, 56504), (3027, 50120), (3580, 42378), (3759, 40360), (4036, 37590), (4296, 35315), (5012, 30270), (5045, 30072), (5370, 28252), (6054, 25060), (6265, 24216), (7063, 21480), (7160, 21189), (7518, 20180), (8072, 18795), (10024, 15135), (10090, 15036), (10740, 14126), (12108, 12530)]