2161666560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4201}}^1$

素因数の和:4294

約数の個数: 160

約数和(自身を含む): 7015390272

約数和(自身を除く): 4853723712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 512, 536, 640, 670, 768, 804, 960, 1005, 1072, 1280, 1340, 1536, 1608, 1920, 2010, 2144, 2560, 2680, 3216, 3840, 4020, 4201, 4288, 5360, 6432, 7680, 8040, 8402, 8576, 10720, 12603, 12864, 16080, 16804, 17152, 21005, 21440, 25206, 25728, 32160, 33608, 34304, 42010, 42880, 50412, 51456, 63015, 64320, 67216, 84020, 85760, 100824, 102912, 126030, 128640, 134432, 168040, 171520, 201648, 252060, 257280, 268864, 281467, 336080, 403296, 504120, 514560, 537728, 562934, 672160, 806592, 844401, 1008240, 1075456, 1125868, 1344320, 1407335, 1613184, 1688802, 2016480, 2150912, 2251736, 2688640, 2814670, 3226368, 3377604, 4032960, 4222005, 4503472, 5377280, 5629340, 6452736, 6755208, 8065920, 8444010, 9006944, 10754560, 11258680, 13510416, 16131840, 16888020, 18013888, 22517360, 27020832, 32263680, 33776040, 36027776, 45034720, 54041664, 67552080, 72055552, 90069440, 108083328, 135104160, 144111104, 180138880, 216166656, 270208320, 360277760, 432333312, 540416640, 720555520, 1080833280, 2161666560]

約数ペア:

[(1, 2161666560), (2, 1080833280), (3, 720555520), (4, 540416640), (5, 432333312), (6, 360277760), (8, 270208320), (10, 216166656), (12, 180138880), (15, 144111104), (16, 135104160), (20, 108083328), (24, 90069440), (30, 72055552), (32, 67552080), (40, 54041664), (48, 45034720), (60, 36027776), (64, 33776040), (67, 32263680), (80, 27020832), (96, 22517360), (120, 18013888), (128, 16888020), (134, 16131840), (160, 13510416), (192, 11258680), (201, 10754560), (240, 9006944), (256, 8444010), (268, 8065920), (320, 6755208), (335, 6452736), (384, 5629340), (402, 5377280), (480, 4503472), (512, 4222005), (536, 4032960), (640, 3377604), (670, 3226368), (768, 2814670), (804, 2688640), (960, 2251736), (1005, 2150912), (1072, 2016480), (1280, 1688802), (1340, 1613184), (1536, 1407335), (1608, 1344320), (1920, 1125868), (2010, 1075456), (2144, 1008240), (2560, 844401), (2680, 806592), (3216, 672160), (3840, 562934), (4020, 537728), (4201, 514560), (4288, 504120), (5360, 403296), (6432, 336080), (7680, 281467), (8040, 268864), (8402, 257280), (8576, 252060), (10720, 201648), (12603, 171520), (12864, 168040), (16080, 134432), (16804, 128640), (17152, 126030), (21005, 102912), (21440, 100824), (25206, 85760), (25728, 84020), (32160, 67216), (33608, 64320), (34304, 63015), (42010, 51456), (42880, 50412)]