7918940160

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{14321}}^1$

素因数の和:14359

約数の個数: 208

約数和(自身を含む): 28154760480

約数和(自身を除く): 20235820320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4096, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 10240, 11520, 12288, 13824, 14321, 15360, 17280, 18432, 20480, 23040, 27648, 28642, 30720, 34560, 36864, 42963, 46080, 55296, 57284, 61440, 69120, 71605, 85926, 92160, 110592, 114568, 128889, 138240, 143210, 171852, 184320, 214815, 229136, 257778, 276480, 286420, 343704, 386667, 429630, 458272, 515556, 552960, 572840, 644445, 687408, 773334, 859260, 916544, 1031112, 1145680, 1288890, 1374816, 1546668, 1718520, 1833088, 1933335, 2062224, 2291360, 2577780, 2749632, 3093336, 3437040, 3666176, 3866670, 4124448, 4582720, 5155560, 5499264, 6186672, 6874080, 7332352, 7733340, 8248896, 9165440, 10311120, 10998528, 12373344, 13748160, 14664704, 15466680, 16497792, 18330880, 20622240, 21997056, 24746688, 27496320, 29329408, 30933360, 32995584, 36661760, 41244480, 43994112, 49493376, 54992640, 58658816, 61866720, 65991168, 73323520, 82488960, 87988224, 98986752, 109985280, 123733440, 131982336, 146647040, 164977920, 175976448, 197973504, 219970560, 247466880, 263964672, 293294080, 329955840, 395947008, 439941120, 494933760, 527929344, 659911680, 791894016, 879882240, 989867520, 1319823360, 1583788032, 1979735040, 2639646720, 3959470080, 7918940160]

約数ペア:

[(1, 7918940160), (2, 3959470080), (3, 2639646720), (4, 1979735040), (5, 1583788032), (6, 1319823360), (8, 989867520), (9, 879882240), (10, 791894016), (12, 659911680), (15, 527929344), (16, 494933760), (18, 439941120), (20, 395947008), (24, 329955840), (27, 293294080), (30, 263964672), (32, 247466880), (36, 219970560), (40, 197973504), (45, 175976448), (48, 164977920), (54, 146647040), (60, 131982336), (64, 123733440), (72, 109985280), (80, 98986752), (90, 87988224), (96, 82488960), (108, 73323520), (120, 65991168), (128, 61866720), (135, 58658816), (144, 54992640), (160, 49493376), (180, 43994112), (192, 41244480), (216, 36661760), (240, 32995584), (256, 30933360), (270, 29329408), (288, 27496320), (320, 24746688), (360, 21997056), (384, 20622240), (432, 18330880), (480, 16497792), (512, 15466680), (540, 14664704), (576, 13748160), (640, 12373344), (720, 10998528), (768, 10311120), (864, 9165440), (960, 8248896), (1024, 7733340), (1080, 7332352), (1152, 6874080), (1280, 6186672), (1440, 5499264), (1536, 5155560), (1728, 4582720), (1920, 4124448), (2048, 3866670), (2160, 3666176), (2304, 3437040), (2560, 3093336), (2880, 2749632), (3072, 2577780), (3456, 2291360), (3840, 2062224), (4096, 1933335), (4320, 1833088), (4608, 1718520), (5120, 1546668), (5760, 1374816), (6144, 1288890), (6912, 1145680), (7680, 1031112), (8640, 916544), (9216, 859260), (10240, 773334), (11520, 687408), (12288, 644445), (13824, 572840), (14321, 552960), (15360, 515556), (17280, 458272), (18432, 429630), (20480, 386667), (23040, 343704), (27648, 286420), (28642, 276480), (30720, 257778), (34560, 229136), (36864, 214815), (42963, 184320), (46080, 171852), (55296, 143210), (57284, 138240), (61440, 128889), (69120, 114568), (71605, 110592), (85926, 92160)]