329971200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 240

約数和(自身を含む): 1175664336

約数和(自身を除く): 845693136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 512, 520, 600, 624, 640, 650, 661, 768, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1280, 1300, 1322, 1536, 1560, 1600, 1664, 1920, 1950, 1983, 2080, 2400, 2496, 2560, 2600, 2644, 3120, 3200, 3305, 3328, 3840, 3900, 3966, 4160, 4800, 4992, 5200, 5288, 6240, 6400, 6610, 6656, 7680, 7800, 7932, 8320, 8593, 9600, 9915, 9984, 10400, 10576, 12480, 12800, 13220, 15600, 15864, 16525, 16640, 17186, 19200, 19830, 19968, 20800, 21152, 24960, 25779, 26440, 31200, 31728, 33050, 33280, 34372, 38400, 39660, 41600, 42304, 42965, 49575, 49920, 51558, 52880, 62400, 63456, 66100, 68744, 79320, 83200, 84608, 85930, 99150, 99840, 103116, 105760, 124800, 126912, 128895, 132200, 137488, 158640, 166400, 169216, 171860, 198300, 206232, 211520, 214825, 249600, 253824, 257790, 264400, 274976, 317280, 338432, 343720, 396600, 412464, 423040, 429650, 499200, 507648, 515580, 528800, 549952, 634560, 644475, 687440, 793200, 824928, 846080, 859300, 1015296, 1031160, 1057600, 1099904, 1269120, 1288950, 1374880, 1586400, 1649856, 1692160, 1718600, 2062320, 2115200, 2199808, 2538240, 2577900, 2749760, 3172800, 3299712, 3437200, 4124640, 4230400, 4399616, 5076480, 5155800, 5499520, 6345600, 6599424, 6874400, 8249280, 8460800, 10311600, 10999040, 12691200, 13198848, 13748800, 16498560, 20623200, 21998080, 25382400, 27497600, 32997120, 41246400, 54995200, 65994240, 82492800, 109990400, 164985600, 329971200]

約数ペア:

[(1, 329971200), (2, 164985600), (3, 109990400), (4, 82492800), (5, 65994240), (6, 54995200), (8, 41246400), (10, 32997120), (12, 27497600), (13, 25382400), (15, 21998080), (16, 20623200), (20, 16498560), (24, 13748800), (25, 13198848), (26, 12691200), (30, 10999040), (32, 10311600), (39, 8460800), (40, 8249280), (48, 6874400), (50, 6599424), (52, 6345600), (60, 5499520), (64, 5155800), (65, 5076480), (75, 4399616), (78, 4230400), (80, 4124640), (96, 3437200), (100, 3299712), (104, 3172800), (120, 2749760), (128, 2577900), (130, 2538240), (150, 2199808), (156, 2115200), (160, 2062320), (192, 1718600), (195, 1692160), (200, 1649856), (208, 1586400), (240, 1374880), (256, 1288950), (260, 1269120), (300, 1099904), (312, 1057600), (320, 1031160), (325, 1015296), (384, 859300), (390, 846080), (400, 824928), (416, 793200), (480, 687440), (512, 644475), (520, 634560), (600, 549952), (624, 528800), (640, 515580), (650, 507648), (661, 499200), (768, 429650), (780, 423040), (800, 412464), (832, 396600), (960, 343720), (975, 338432), (1040, 317280), (1200, 274976), (1248, 264400), (1280, 257790), (1300, 253824), (1322, 249600), (1536, 214825), (1560, 211520), (1600, 206232), (1664, 198300), (1920, 171860), (1950, 169216), (1983, 166400), (2080, 158640), (2400, 137488), (2496, 132200), (2560, 128895), (2600, 126912), (2644, 124800), (3120, 105760), (3200, 103116), (3305, 99840), (3328, 99150), (3840, 85930), (3900, 84608), (3966, 83200), (4160, 79320), (4800, 68744), (4992, 66100), (5200, 63456), (5288, 62400), (6240, 52880), (6400, 51558), (6610, 49920), (6656, 49575), (7680, 42965), (7800, 42304), (7932, 41600), (8320, 39660), (8593, 38400), (9600, 34372), (9915, 33280), (9984, 33050), (10400, 31728), (10576, 31200), (12480, 26440), (12800, 25779), (13220, 24960), (15600, 21152), (15864, 20800), (16525, 19968), (16640, 19830), (17186, 19200)]