352894920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2347}}^1$

素因数の和:2547

約数の個数: 128

約数和(自身を含む): 1217203200

約数和(自身を除く): 864308280

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, 1074, 1253, 1432, 1790, 2148, 2347, 2506, 2685, 3580, 3759, 4296, 4694, 5012, 5370, 6265, 7041, 7160, 7518, 9388, 10024, 10740, 11735, 12530, 14082, 15036, 16429, 18776, 18795, 21480, 23470, 25060, 28164, 30072, 32858, 35205, 37590, 46940, 49287, 50120, 56328, 65716, 70410, 75180, 82145, 93880, 98574, 131432, 140820, 150360, 164290, 197148, 246435, 281640, 328580, 394296, 420113, 492870, 657160, 840226, 985740, 1260339, 1680452, 1971480, 2100565, 2520678, 2940791, 3360904, 4201130, 5041356, 5881582, 6301695, 8402260, 8822373, 10082712, 11763164, 12603390, 14703955, 16804520, 17644746, 23526328, 25206780, 29407910, 35289492, 44111865, 50413560, 58815820, 70578984, 88223730, 117631640, 176447460, 352894920]

約数ペア:

[(1, 352894920), (2, 176447460), (3, 117631640), (4, 88223730), (5, 70578984), (6, 58815820), (7, 50413560), (8, 44111865), (10, 35289492), (12, 29407910), (14, 25206780), (15, 23526328), (20, 17644746), (21, 16804520), (24, 14703955), (28, 12603390), (30, 11763164), (35, 10082712), (40, 8822373), (42, 8402260), (56, 6301695), (60, 5881582), (70, 5041356), (84, 4201130), (105, 3360904), (120, 2940791), (140, 2520678), (168, 2100565), (179, 1971480), (210, 1680452), (280, 1260339), (358, 985740), (420, 840226), (537, 657160), (716, 492870), (840, 420113), (895, 394296), (1074, 328580), (1253, 281640), (1432, 246435), (1790, 197148), (2148, 164290), (2347, 150360), (2506, 140820), (2685, 131432), (3580, 98574), (3759, 93880), (4296, 82145), (4694, 75180), (5012, 70410), (5370, 65716), (6265, 56328), (7041, 50120), (7160, 49287), (7518, 46940), (9388, 37590), (10024, 35205), (10740, 32858), (11735, 30072), (12530, 28164), (14082, 25060), (15036, 23470), (16429, 21480), (18776, 18795)]