16964021760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{315551}}^1$

素因数の和:315584

約数の個数: 160

約数和(自身を含む): 61979461632

約数和(自身を除く): 45015439872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 26880, 53760, 315551, 631102, 946653, 1262204, 1577755, 1893306, 2208857, 2524408, 3155510, 3786612, 4417714, 4733265, 5048816, 6311020, 6626571, 7573224, 8835428, 9466530, 10097632, 11044285, 12622040, 13253142, 15146448, 17670856, 18933060, 20195264, 22088570, 25244080, 26506284, 30292896, 33132855, 35341712, 37866120, 40390528, 44177140, 50488160, 53012568, 60585792, 66265710, 70683424, 75732240, 80781056, 88354280, 100976320, 106025136, 121171584, 132531420, 141366848, 151464480, 161562112, 176708560, 201952640, 212050272, 242343168, 265062840, 282733696, 302928960, 353417120, 403905280, 424100544, 484686336, 530125680, 565467392, 605857920, 706834240, 807810560, 848201088, 1060251360, 1130934784, 1211715840, 1413668480, 1696402176, 2120502720, 2423431680, 2827336960, 3392804352, 4241005440, 5654673920, 8482010880, 16964021760]

約数ペア:

[(1, 16964021760), (2, 8482010880), (3, 5654673920), (4, 4241005440), (5, 3392804352), (6, 2827336960), (7, 2423431680), (8, 2120502720), (10, 1696402176), (12, 1413668480), (14, 1211715840), (15, 1130934784), (16, 1060251360), (20, 848201088), (21, 807810560), (24, 706834240), (28, 605857920), (30, 565467392), (32, 530125680), (35, 484686336), (40, 424100544), (42, 403905280), (48, 353417120), (56, 302928960), (60, 282733696), (64, 265062840), (70, 242343168), (80, 212050272), (84, 201952640), (96, 176708560), (105, 161562112), (112, 151464480), (120, 141366848), (128, 132531420), (140, 121171584), (160, 106025136), (168, 100976320), (192, 88354280), (210, 80781056), (224, 75732240), (240, 70683424), (256, 66265710), (280, 60585792), (320, 53012568), (336, 50488160), (384, 44177140), (420, 40390528), (448, 37866120), (480, 35341712), (512, 33132855), (560, 30292896), (640, 26506284), (672, 25244080), (768, 22088570), (840, 20195264), (896, 18933060), (960, 17670856), (1120, 15146448), (1280, 13253142), (1344, 12622040), (1536, 11044285), (1680, 10097632), (1792, 9466530), (1920, 8835428), (2240, 7573224), (2560, 6626571), (2688, 6311020), (3360, 5048816), (3584, 4733265), (3840, 4417714), (4480, 3786612), (5376, 3155510), (6720, 2524408), (7680, 2208857), (8960, 1893306), (10752, 1577755), (13440, 1262204), (17920, 946653), (26880, 631102), (53760, 315551)]