1028485080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{136043}}^1$

素因数の和:136070

約数の個数: 128

約数和(自身を含む): 3918067200

約数和(自身を除く): 2889582120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 136043, 272086, 408129, 544172, 680215, 816258, 952301, 1088344, 1224387, 1360430, 1632516, 1904602, 2040645, 2448774, 2720860, 2856903, 3265032, 3673161, 3809204, 4081290, 4761505, 4897548, 5441720, 5713806, 6121935, 7346322, 7618408, 8162580, 8570709, 9523010, 9795096, 11427612, 12243870, 14284515, 14692644, 16325160, 17141418, 18365805, 19046020, 22855224, 24487740, 25712127, 28569030, 29385288, 34282836, 36731610, 38092040, 42853545, 48975480, 51424254, 57138060, 68565672, 73463220, 85707090, 102848508, 114276120, 128560635, 146926440, 171414180, 205697016, 257121270, 342828360, 514242540, 1028485080]

約数ペア:

[(1, 1028485080), (2, 514242540), (3, 342828360), (4, 257121270), (5, 205697016), (6, 171414180), (7, 146926440), (8, 128560635), (9, 114276120), (10, 102848508), (12, 85707090), (14, 73463220), (15, 68565672), (18, 57138060), (20, 51424254), (21, 48975480), (24, 42853545), (27, 38092040), (28, 36731610), (30, 34282836), (35, 29385288), (36, 28569030), (40, 25712127), (42, 24487740), (45, 22855224), (54, 19046020), (56, 18365805), (60, 17141418), (63, 16325160), (70, 14692644), (72, 14284515), (84, 12243870), (90, 11427612), (105, 9795096), (108, 9523010), (120, 8570709), (126, 8162580), (135, 7618408), (140, 7346322), (168, 6121935), (180, 5713806), (189, 5441720), (210, 4897548), (216, 4761505), (252, 4081290), (270, 3809204), (280, 3673161), (315, 3265032), (360, 2856903), (378, 2720860), (420, 2448774), (504, 2040645), (540, 1904602), (630, 1632516), (756, 1360430), (840, 1224387), (945, 1088344), (1080, 952301), (1260, 816258), (1512, 680215), (1890, 544172), (2520, 408129), (3780, 272086), (7560, 136043)]