216145920

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{1759}}^1$

素因数の和:1793

約数の個数: 112

約数和(自身を含む): 692017920

約数和(自身を除く): 475872000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1759, 1920, 2048, 2560, 3072, 3518, 3840, 4096, 5120, 5277, 6144, 7036, 7680, 8192, 8795, 10240, 10554, 12288, 14072, 15360, 17590, 20480, 21108, 24576, 26385, 28144, 30720, 35180, 40960, 42216, 52770, 56288, 61440, 70360, 84432, 105540, 112576, 122880, 140720, 168864, 211080, 225152, 281440, 337728, 422160, 450304, 562880, 675456, 844320, 900608, 1125760, 1350912, 1688640, 1801216, 2251520, 2701824, 3377280, 3602432, 4503040, 5403648, 6754560, 7204864, 9006080, 10807296, 13509120, 14409728, 18012160, 21614592, 27018240, 36024320, 43229184, 54036480, 72048640, 108072960, 216145920]

約数ペア:

[(1, 216145920), (2, 108072960), (3, 72048640), (4, 54036480), (5, 43229184), (6, 36024320), (8, 27018240), (10, 21614592), (12, 18012160), (15, 14409728), (16, 13509120), (20, 10807296), (24, 9006080), (30, 7204864), (32, 6754560), (40, 5403648), (48, 4503040), (60, 3602432), (64, 3377280), (80, 2701824), (96, 2251520), (120, 1801216), (128, 1688640), (160, 1350912), (192, 1125760), (240, 900608), (256, 844320), (320, 675456), (384, 562880), (480, 450304), (512, 422160), (640, 337728), (768, 281440), (960, 225152), (1024, 211080), (1280, 168864), (1536, 140720), (1759, 122880), (1920, 112576), (2048, 105540), (2560, 84432), (3072, 70360), (3518, 61440), (3840, 56288), (4096, 52770), (5120, 42216), (5277, 40960), (6144, 35180), (7036, 30720), (7680, 28144), (8192, 26385), (8795, 24576), (10240, 21108), (10554, 20480), (12288, 17590), (14072, 15360)]