551792640

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{1283}}^1$

素因数の和:1322

約数の個数: 208

約数和(自身を含む): 2019310848

約数和(自身を除く): 1467518208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1283, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2566, 2688, 3072, 3360, 3584, 3840, 3849, 4096, 4480, 5120, 5132, 5376, 6144, 6415, 6720, 7168, 7680, 7698, 8960, 8981, 10240, 10264, 10752, 12288, 12830, 13440, 14336, 15360, 15396, 17920, 17962, 19245, 20480, 20528, 21504, 25660, 26880, 26943, 28672, 30720, 30792, 35840, 35924, 38490, 41056, 43008, 44905, 51320, 53760, 53886, 61440, 61584, 71680, 71848, 76980, 82112, 86016, 89810, 102640, 107520, 107772, 123168, 134715, 143360, 143696, 153960, 164224, 179620, 205280, 215040, 215544, 246336, 269430, 287392, 307920, 328448, 359240, 410560, 430080, 431088, 492672, 538860, 574784, 615840, 656896, 718480, 821120, 862176, 985344, 1077720, 1149568, 1231680, 1313792, 1436960, 1642240, 1724352, 1970688, 2155440, 2299136, 2463360, 2627584, 2873920, 3284480, 3448704, 3941376, 4310880, 4598272, 4926720, 5255168, 5747840, 6568960, 6897408, 7882752, 8621760, 9196544, 9853440, 11495680, 13137920, 13794816, 15765504, 17243520, 18393088, 19706880, 22991360, 26275840, 27589632, 34487040, 36786176, 39413760, 45982720, 55179264, 68974080, 78827520, 91965440, 110358528, 137948160, 183930880, 275896320, 551792640]

約数ペア:

[(1, 551792640), (2, 275896320), (3, 183930880), (4, 137948160), (5, 110358528), (6, 91965440), (7, 78827520), (8, 68974080), (10, 55179264), (12, 45982720), (14, 39413760), (15, 36786176), (16, 34487040), (20, 27589632), (21, 26275840), (24, 22991360), (28, 19706880), (30, 18393088), (32, 17243520), (35, 15765504), (40, 13794816), (42, 13137920), (48, 11495680), (56, 9853440), (60, 9196544), (64, 8621760), (70, 7882752), (80, 6897408), (84, 6568960), (96, 5747840), (105, 5255168), (112, 4926720), (120, 4598272), (128, 4310880), (140, 3941376), (160, 3448704), (168, 3284480), (192, 2873920), (210, 2627584), (224, 2463360), (240, 2299136), (256, 2155440), (280, 1970688), (320, 1724352), (336, 1642240), (384, 1436960), (420, 1313792), (448, 1231680), (480, 1149568), (512, 1077720), (560, 985344), (640, 862176), (672, 821120), (768, 718480), (840, 656896), (896, 615840), (960, 574784), (1024, 538860), (1120, 492672), (1280, 431088), (1283, 430080), (1344, 410560), (1536, 359240), (1680, 328448), (1792, 307920), (1920, 287392), (2048, 269430), (2240, 246336), (2560, 215544), (2566, 215040), (2688, 205280), (3072, 179620), (3360, 164224), (3584, 153960), (3840, 143696), (3849, 143360), (4096, 134715), (4480, 123168), (5120, 107772), (5132, 107520), (5376, 102640), (6144, 89810), (6415, 86016), (6720, 82112), (7168, 76980), (7680, 71848), (7698, 71680), (8960, 61584), (8981, 61440), (10240, 53886), (10264, 53760), (10752, 51320), (12288, 44905), (12830, 43008), (13440, 41056), (14336, 38490), (15360, 35924), (15396, 35840), (17920, 30792), (17962, 30720), (19245, 28672), (20480, 26943), (20528, 26880), (21504, 25660)]