16498560000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:717

約数の個数: 440

約数和(自身を含む): 59267265904

約数和(自身を除く): 42768705904

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, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 256, 260, 300, 312, 320, 325, 375, 384, 390, 400, 416, 480, 500, 512, 520, 600, 624, 625, 640, 650, 661, 750, 768, 780, 800, 832, 960, 975, 1000, 1024, 1040, 1200, 1248, 1250, 1280, 1300, 1322, 1500, 1536, 1560, 1600, 1625, 1664, 1875, 1920, 1950, 1983, 2000, 2080, 2400, 2496, 2500, 2560, 2600, 2644, 3000, 3072, 3120, 3200, 3250, 3305, 3328, 3750, 3840, 3900, 3966, 4000, 4160, 4800, 4875, 4992, 5000, 5120, 5200, 5288, 6000, 6240, 6400, 6500, 6610, 6656, 7500, 7680, 7800, 7932, 8000, 8125, 8320, 8593, 9600, 9750, 9915, 9984, 10000, 10400, 10576, 12000, 12480, 12800, 13000, 13220, 13312, 15000, 15360, 15600, 15864, 16000, 16250, 16525, 16640, 17186, 19200, 19500, 19830, 19968, 20000, 20800, 21152, 24000, 24375, 24960, 25600, 25779, 26000, 26440, 30000, 31200, 31728, 32000, 32500, 33050, 33280, 34372, 38400, 39000, 39660, 39936, 40000, 41600, 42304, 42965, 48000, 48750, 49575, 49920, 51558, 52000, 52880, 60000, 62400, 63456, 64000, 65000, 66100, 66560, 68744, 76800, 78000, 79320, 80000, 82625, 83200, 84608, 85930, 96000, 97500, 99150, 99840, 103116, 104000, 105760, 120000, 124800, 126912, 128000, 128895, 130000, 132200, 137488, 156000, 158640, 160000, 165250, 166400, 169216, 171860, 192000, 195000, 198300, 199680, 206232, 208000, 211520, 214825, 240000, 247875, 249600, 253824, 257790, 260000, 264400, 274976, 312000, 317280, 320000, 330500, 332800, 338432, 343720, 384000, 390000, 396600, 412464, 413125, 416000, 423040, 429650, 480000, 495750, 499200, 507648, 515580, 520000, 528800, 549952, 624000, 634560, 640000, 644475, 661000, 676864, 687440, 780000, 793200, 824928, 826250, 832000, 846080, 859300, 960000, 991500, 998400, 1015296, 1031160, 1040000, 1057600, 1074125, 1099904, 1239375, 1248000, 1269120, 1288950, 1322000, 1374880, 1560000, 1586400, 1649856, 1652500, 1664000, 1692160, 1718600, 1920000, 1983000, 2030592, 2062320, 2080000, 2115200, 2148250, 2199808, 2478750, 2496000, 2538240, 2577900, 2644000, 2749760, 3120000, 3172800, 3222375, 3299712, 3305000, 3384320, 3437200, 3966000, 4124640, 4160000, 4230400, 4296500, 4399616, 4957500, 4992000, 5076480, 5155800, 5288000, 5370625, 5499520, 6240000, 6345600, 6444750, 6599424, 6610000, 6874400, 7932000, 8249280, 8320000, 8460800, 8593000, 8799232, 9915000, 10152960, 10311600, 10576000, 10741250, 10999040, 12480000, 12691200, 12889500, 13198848, 13220000, 13748800, 15864000, 16111875, 16498560, 16921600, 17186000, 19830000, 20623200, 21152000, 21482500, 21998080, 24960000, 25382400, 25779000, 26397696, 26440000, 27497600, 31728000, 32223750, 32997120, 34372000, 39660000, 41246400, 42304000, 42965000, 43996160, 50764800, 51558000, 52880000, 54995200, 63456000, 64447500, 65994240, 68744000, 79320000, 82492800, 84608000, 85930000, 103116000, 105760000, 109990400, 126912000, 128895000, 131988480, 137488000, 158640000, 164985600, 171860000, 206232000, 211520000, 219980800, 253824000, 257790000, 274976000, 317280000, 329971200, 343720000, 412464000, 423040000, 515580000, 549952000, 634560000, 659942400, 687440000, 824928000, 1031160000, 1099904000, 1269120000, 1374880000, 1649856000, 2062320000, 2749760000, 3299712000, 4124640000, 5499520000, 8249280000, 16498560000]

約数ペア:

[(1, 16498560000), (2, 8249280000), (3, 5499520000), (4, 4124640000), (5, 3299712000), (6, 2749760000), (8, 2062320000), (10, 1649856000), (12, 1374880000), (13, 1269120000), (15, 1099904000), (16, 1031160000), (20, 824928000), (24, 687440000), (25, 659942400), (26, 634560000), (30, 549952000), (32, 515580000), (39, 423040000), (40, 412464000), (48, 343720000), (50, 329971200), (52, 317280000), (60, 274976000), (64, 257790000), (65, 253824000), (75, 219980800), (78, 211520000), (80, 206232000), (96, 171860000), (100, 164985600), (104, 158640000), (120, 137488000), (125, 131988480), (128, 128895000), (130, 126912000), (150, 109990400), (156, 105760000), (160, 103116000), (192, 85930000), (195, 84608000), (200, 82492800), (208, 79320000), (240, 68744000), (250, 65994240), (256, 64447500), (260, 63456000), (300, 54995200), (312, 52880000), (320, 51558000), (325, 50764800), (375, 43996160), (384, 42965000), (390, 42304000), (400, 41246400), (416, 39660000), (480, 34372000), (500, 32997120), (512, 32223750), (520, 31728000), (600, 27497600), (624, 26440000), (625, 26397696), (640, 25779000), (650, 25382400), (661, 24960000), (750, 21998080), (768, 21482500), (780, 21152000), (800, 20623200), (832, 19830000), (960, 17186000), (975, 16921600), (1000, 16498560), (1024, 16111875), (1040, 15864000), (1200, 13748800), (1248, 13220000), (1250, 13198848), (1280, 12889500), (1300, 12691200), (1322, 12480000), (1500, 10999040), (1536, 10741250), (1560, 10576000), (1600, 10311600), (1625, 10152960), (1664, 9915000), (1875, 8799232), (1920, 8593000), (1950, 8460800), (1983, 8320000), (2000, 8249280), (2080, 7932000), (2400, 6874400), (2496, 6610000), (2500, 6599424), (2560, 6444750), (2600, 6345600), (2644, 6240000), (3000, 5499520), (3072, 5370625), (3120, 5288000), (3200, 5155800), (3250, 5076480), (3305, 4992000), (3328, 4957500), (3750, 4399616), (3840, 4296500), (3900, 4230400), (3966, 4160000), (4000, 4124640), (4160, 3966000), (4800, 3437200), (4875, 3384320), (4992, 3305000), (5000, 3299712), (5120, 3222375), (5200, 3172800), (5288, 3120000), (6000, 2749760), (6240, 2644000), (6400, 2577900), (6500, 2538240), (6610, 2496000), (6656, 2478750), (7500, 2199808), (7680, 2148250), (7800, 2115200), (7932, 2080000), (8000, 2062320), (8125, 2030592), (8320, 1983000), (8593, 1920000), (9600, 1718600), (9750, 1692160), (9915, 1664000), (9984, 1652500), (10000, 1649856), (10400, 1586400), (10576, 1560000), (12000, 1374880), (12480, 1322000), (12800, 1288950), (13000, 1269120), (13220, 1248000), (13312, 1239375), (15000, 1099904), (15360, 1074125), (15600, 1057600), (15864, 1040000), (16000, 1031160), (16250, 1015296), (16525, 998400), (16640, 991500), (17186, 960000), (19200, 859300), (19500, 846080), (19830, 832000), (19968, 826250), (20000, 824928), (20800, 793200), (21152, 780000), (24000, 687440), (24375, 676864), (24960, 661000), (25600, 644475), (25779, 640000), (26000, 634560), (26440, 624000), (30000, 549952), (31200, 528800), (31728, 520000), (32000, 515580), (32500, 507648), (33050, 499200), (33280, 495750), (34372, 480000), (38400, 429650), (39000, 423040), (39660, 416000), (39936, 413125), (40000, 412464), (41600, 396600), (42304, 390000), (42965, 384000), (48000, 343720), (48750, 338432), (49575, 332800), (49920, 330500), (51558, 320000), (52000, 317280), (52880, 312000), (60000, 274976), (62400, 264400), (63456, 260000), (64000, 257790), (65000, 253824), (66100, 249600), (66560, 247875), (68744, 240000), (76800, 214825), (78000, 211520), (79320, 208000), (80000, 206232), (82625, 199680), (83200, 198300), (84608, 195000), (85930, 192000), (96000, 171860), (97500, 169216), (99150, 166400), (99840, 165250), (103116, 160000), (104000, 158640), (105760, 156000), (120000, 137488), (124800, 132200), (126912, 130000), (128000, 128895)]