129764880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{25747}}^1$

素因数の和:25773

約数の個数: 120

約数和(自身を含む): 498069312

約数和(自身を除く): 368304432

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, 25747, 51494, 77241, 102988, 128735, 154482, 180229, 205976, 231723, 257470, 308964, 360458, 386205, 411952, 463446, 514940, 540687, 617928, 720916, 772410, 901145, 926892, 1029880, 1081374, 1158615, 1235856, 1441832, 1544820, 1622061, 1802290, 1853784, 2059760, 2162748, 2317230, 2703435, 2883664, 3089640, 3244122, 3604580, 3707568, 4325496, 4634460, 5406870, 6179280, 6488244, 7209160, 8110305, 8650992, 9268920, 10813740, 12976488, 14418320, 16220610, 18537840, 21627480, 25952976, 32441220, 43254960, 64882440, 129764880]

約数ペア:

[(1, 129764880), (2, 64882440), (3, 43254960), (4, 32441220), (5, 25952976), (6, 21627480), (7, 18537840), (8, 16220610), (9, 14418320), (10, 12976488), (12, 10813740), (14, 9268920), (15, 8650992), (16, 8110305), (18, 7209160), (20, 6488244), (21, 6179280), (24, 5406870), (28, 4634460), (30, 4325496), (35, 3707568), (36, 3604580), (40, 3244122), (42, 3089640), (45, 2883664), (48, 2703435), (56, 2317230), (60, 2162748), (63, 2059760), (70, 1853784), (72, 1802290), (80, 1622061), (84, 1544820), (90, 1441832), (105, 1235856), (112, 1158615), (120, 1081374), (126, 1029880), (140, 926892), (144, 901145), (168, 772410), (180, 720916), (210, 617928), (240, 540687), (252, 514940), (280, 463446), (315, 411952), (336, 386205), (360, 360458), (420, 308964), (504, 257470), (560, 231723), (630, 205976), (720, 180229), (840, 154482), (1008, 128735), (1260, 102988), (1680, 77241), (2520, 51494), (5040, 25747)]