16320867840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{708371}}^1$

素因数の和:708400

約数の個数: 120

約数和(自身を含む): 56523835368

約数和(自身を除く): 40202967528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 708371, 1416742, 2125113, 2833484, 3541855, 4250226, 5666968, 6375339, 7083710, 8500452, 10625565, 11333936, 12750678, 14167420, 17000904, 21251130, 22667872, 25501356, 28334840, 31876695, 34001808, 42502260, 45335744, 51002712, 56669680, 63753390, 68003616, 85004520, 90671488, 102005424, 113339360, 127506780, 136007232, 170009040, 181342976, 204010848, 226678720, 255013560, 272014464, 340018080, 362685952, 408021696, 453357440, 510027120, 544028928, 680036160, 816043392, 906714880, 1020054240, 1088057856, 1360072320, 1632086784, 1813429760, 2040108480, 2720144640, 3264173568, 4080216960, 5440289280, 8160433920, 16320867840]

約数ペア:

[(1, 16320867840), (2, 8160433920), (3, 5440289280), (4, 4080216960), (5, 3264173568), (6, 2720144640), (8, 2040108480), (9, 1813429760), (10, 1632086784), (12, 1360072320), (15, 1088057856), (16, 1020054240), (18, 906714880), (20, 816043392), (24, 680036160), (30, 544028928), (32, 510027120), (36, 453357440), (40, 408021696), (45, 362685952), (48, 340018080), (60, 272014464), (64, 255013560), (72, 226678720), (80, 204010848), (90, 181342976), (96, 170009040), (120, 136007232), (128, 127506780), (144, 113339360), (160, 102005424), (180, 90671488), (192, 85004520), (240, 68003616), (256, 63753390), (288, 56669680), (320, 51002712), (360, 45335744), (384, 42502260), (480, 34001808), (512, 31876695), (576, 28334840), (640, 25501356), (720, 22667872), (768, 21251130), (960, 17000904), (1152, 14167420), (1280, 12750678), (1440, 11333936), (1536, 10625565), (1920, 8500452), (2304, 7083710), (2560, 6375339), (2880, 5666968), (3840, 4250226), (4608, 3541855), (5760, 2833484), (7680, 2125113), (11520, 1416742), (23040, 708371)]