1144586240

素因数分解:

$2^{16}\times 5^1\times 7^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 136

約数和(自身を含む): 3145704000

約数和(自身を除く): 2001117760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 499, 512, 560, 640, 896, 998, 1024, 1120, 1280, 1792, 1996, 2048, 2240, 2495, 2560, 3493, 3584, 3992, 4096, 4480, 4990, 5120, 6986, 7168, 7984, 8192, 8960, 9980, 10240, 13972, 14336, 15968, 16384, 17465, 17920, 19960, 20480, 27944, 28672, 31936, 32768, 34930, 35840, 39920, 40960, 55888, 57344, 63872, 65536, 69860, 71680, 79840, 81920, 111776, 114688, 127744, 139720, 143360, 159680, 163840, 223552, 229376, 255488, 279440, 286720, 319360, 327680, 447104, 458752, 510976, 558880, 573440, 638720, 894208, 1021952, 1117760, 1146880, 1277440, 1788416, 2043904, 2235520, 2293760, 2554880, 3576832, 4087808, 4471040, 5109760, 7153664, 8175616, 8942080, 10219520, 14307328, 16351232, 17884160, 20439040, 28614656, 32702464, 35768320, 40878080, 57229312, 71536640, 81756160, 114458624, 143073280, 163512320, 228917248, 286146560, 572293120, 1144586240]

約数ペア:

[(1, 1144586240), (2, 572293120), (4, 286146560), (5, 228917248), (7, 163512320), (8, 143073280), (10, 114458624), (14, 81756160), (16, 71536640), (20, 57229312), (28, 40878080), (32, 35768320), (35, 32702464), (40, 28614656), (56, 20439040), (64, 17884160), (70, 16351232), (80, 14307328), (112, 10219520), (128, 8942080), (140, 8175616), (160, 7153664), (224, 5109760), (256, 4471040), (280, 4087808), (320, 3576832), (448, 2554880), (499, 2293760), (512, 2235520), (560, 2043904), (640, 1788416), (896, 1277440), (998, 1146880), (1024, 1117760), (1120, 1021952), (1280, 894208), (1792, 638720), (1996, 573440), (2048, 558880), (2240, 510976), (2495, 458752), (2560, 447104), (3493, 327680), (3584, 319360), (3992, 286720), (4096, 279440), (4480, 255488), (4990, 229376), (5120, 223552), (6986, 163840), (7168, 159680), (7984, 143360), (8192, 139720), (8960, 127744), (9980, 114688), (10240, 111776), (13972, 81920), (14336, 79840), (15968, 71680), (16384, 69860), (17465, 65536), (17920, 63872), (19960, 57344), (20480, 55888), (27944, 40960), (28672, 39920), (31936, 35840), (32768, 34930)]