2514577680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{179}}^2$

素因数の和:486

約数の個数: 180

約数和(自身を含む): 8570141580

約数和(自身を除く): 6055563900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 179, 180, 218, 240, 327, 358, 360, 436, 537, 545, 654, 716, 720, 872, 895, 981, 1074, 1090, 1308, 1432, 1611, 1635, 1744, 1790, 1962, 2148, 2180, 2616, 2685, 2864, 3222, 3270, 3580, 3924, 4296, 4360, 4905, 5232, 5370, 6444, 6540, 7160, 7848, 8055, 8592, 8720, 9810, 10740, 12888, 13080, 14320, 15696, 16110, 19511, 19620, 21480, 25776, 26160, 32041, 32220, 39022, 39240, 42960, 58533, 64082, 64440, 78044, 78480, 96123, 97555, 117066, 128164, 128880, 156088, 160205, 175599, 192246, 195110, 234132, 256328, 288369, 292665, 312176, 320410, 351198, 384492, 390220, 468264, 480615, 512656, 576738, 585330, 640820, 702396, 768984, 780440, 877995, 936528, 961230, 1153476, 1170660, 1281640, 1404792, 1441845, 1537968, 1560880, 1755990, 1922460, 2306952, 2341320, 2563280, 2809584, 2883690, 3492469, 3511980, 3844920, 4613904, 4682640, 5767380, 6984938, 7023960, 7689840, 10477407, 11534760, 13969876, 14047920, 17462345, 20954814, 23069520, 27939752, 31432221, 34924690, 41909628, 52387035, 55879504, 62864442, 69849380, 83819256, 104774070, 125728884, 139698760, 157161105, 167638512, 209548140, 251457768, 279397520, 314322210, 419096280, 502915536, 628644420, 838192560, 1257288840, 2514577680]

約数ペア:

[(1, 2514577680), (2, 1257288840), (3, 838192560), (4, 628644420), (5, 502915536), (6, 419096280), (8, 314322210), (9, 279397520), (10, 251457768), (12, 209548140), (15, 167638512), (16, 157161105), (18, 139698760), (20, 125728884), (24, 104774070), (30, 83819256), (36, 69849380), (40, 62864442), (45, 55879504), (48, 52387035), (60, 41909628), (72, 34924690), (80, 31432221), (90, 27939752), (109, 23069520), (120, 20954814), (144, 17462345), (179, 14047920), (180, 13969876), (218, 11534760), (240, 10477407), (327, 7689840), (358, 7023960), (360, 6984938), (436, 5767380), (537, 4682640), (545, 4613904), (654, 3844920), (716, 3511980), (720, 3492469), (872, 2883690), (895, 2809584), (981, 2563280), (1074, 2341320), (1090, 2306952), (1308, 1922460), (1432, 1755990), (1611, 1560880), (1635, 1537968), (1744, 1441845), (1790, 1404792), (1962, 1281640), (2148, 1170660), (2180, 1153476), (2616, 961230), (2685, 936528), (2864, 877995), (3222, 780440), (3270, 768984), (3580, 702396), (3924, 640820), (4296, 585330), (4360, 576738), (4905, 512656), (5232, 480615), (5370, 468264), (6444, 390220), (6540, 384492), (7160, 351198), (7848, 320410), (8055, 312176), (8592, 292665), (8720, 288369), (9810, 256328), (10740, 234132), (12888, 195110), (13080, 192246), (14320, 175599), (15696, 160205), (16110, 156088), (19511, 128880), (19620, 128164), (21480, 117066), (25776, 97555), (26160, 96123), (32041, 78480), (32220, 78044), (39022, 64440), (39240, 64082), (42960, 58533)]