1648373760

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 416

約数和(自身を含む): 6416501760

約数和(自身を除く): 4768128000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 271, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 512, 528, 540, 542, 576, 594, 640, 660, 704, 720, 768, 792, 813, 864, 880, 960, 990, 1024, 1056, 1080, 1084, 1152, 1188, 1280, 1320, 1355, 1408, 1440, 1485, 1536, 1584, 1626, 1728, 1760, 1920, 1980, 2048, 2112, 2160, 2168, 2304, 2376, 2439, 2560, 2640, 2710, 2816, 2880, 2970, 2981, 3072, 3168, 3252, 3456, 3520, 3840, 3960, 4065, 4096, 4224, 4320, 4336, 4608, 4752, 4878, 5120, 5280, 5420, 5632, 5760, 5940, 5962, 6144, 6336, 6504, 6912, 7040, 7317, 7680, 7920, 8130, 8448, 8640, 8672, 8943, 9216, 9504, 9756, 10240, 10560, 10840, 11264, 11520, 11880, 11924, 12195, 12288, 12672, 13008, 13824, 14080, 14634, 14905, 15360, 15840, 16260, 16896, 17280, 17344, 17886, 18432, 19008, 19512, 20480, 21120, 21680, 22528, 23040, 23760, 23848, 24390, 25344, 26016, 26829, 27648, 28160, 29268, 29810, 30720, 31680, 32520, 33792, 34560, 34688, 35772, 36585, 36864, 38016, 39024, 42240, 43360, 44715, 45056, 46080, 47520, 47696, 48780, 50688, 52032, 53658, 55296, 56320, 58536, 59620, 61440, 63360, 65040, 67584, 69120, 69376, 71544, 73170, 76032, 78048, 80487, 84480, 86720, 89430, 92160, 95040, 95392, 97560, 101376, 104064, 107316, 110592, 112640, 117072, 119240, 126720, 130080, 134145, 135168, 138240, 138752, 143088, 146340, 152064, 156096, 160974, 168960, 173440, 178860, 184320, 190080, 190784, 195120, 202752, 208128, 214632, 225280, 234144, 238480, 253440, 260160, 268290, 276480, 277504, 286176, 292680, 304128, 312192, 321948, 337920, 346880, 357720, 380160, 381568, 390240, 402435, 405504, 416256, 429264, 468288, 476960, 506880, 520320, 536580, 552960, 555008, 572352, 585360, 608256, 624384, 643896, 675840, 693760, 715440, 760320, 763136, 780480, 804870, 832512, 858528, 936576, 953920, 1013760, 1040640, 1073160, 1110016, 1144704, 1170720, 1216512, 1248768, 1287792, 1387520, 1430880, 1520640, 1526272, 1560960, 1609740, 1665024, 1717056, 1873152, 1907840, 2027520, 2081280, 2146320, 2289408, 2341440, 2497536, 2575584, 2775040, 2861760, 3041280, 3052544, 3121920, 3219480, 3330048, 3434112, 3746304, 3815680, 4162560, 4292640, 4578816, 4682880, 4995072, 5151168, 5550080, 5723520, 6082560, 6105088, 6243840, 6438960, 6868224, 7492608, 7631360, 8325120, 8585280, 9157632, 9365760, 9990144, 10302336, 11447040, 12210176, 12487680, 12877920, 13736448, 14985216, 15262720, 16650240, 17170560, 18315264, 18731520, 20604672, 22894080, 24975360, 25755840, 27472896, 29970432, 30525440, 34341120, 36630528, 37463040, 41209344, 45788160, 49950720, 51511680, 54945792, 61050880, 68682240, 74926080, 82418688, 91576320, 103023360, 109891584, 137364480, 149852160, 164837376, 183152640, 206046720, 274728960, 329674752, 412093440, 549457920, 824186880, 1648373760]

約数ペア:

[(1, 1648373760), (2, 824186880), (3, 549457920), (4, 412093440), (5, 329674752), (6, 274728960), (8, 206046720), (9, 183152640), (10, 164837376), (11, 149852160), (12, 137364480), (15, 109891584), (16, 103023360), (18, 91576320), (20, 82418688), (22, 74926080), (24, 68682240), (27, 61050880), (30, 54945792), (32, 51511680), (33, 49950720), (36, 45788160), (40, 41209344), (44, 37463040), (45, 36630528), (48, 34341120), (54, 30525440), (55, 29970432), (60, 27472896), (64, 25755840), (66, 24975360), (72, 22894080), (80, 20604672), (88, 18731520), (90, 18315264), (96, 17170560), (99, 16650240), (108, 15262720), (110, 14985216), (120, 13736448), (128, 12877920), (132, 12487680), (135, 12210176), (144, 11447040), (160, 10302336), (165, 9990144), (176, 9365760), (180, 9157632), (192, 8585280), (198, 8325120), (216, 7631360), (220, 7492608), (240, 6868224), (256, 6438960), (264, 6243840), (270, 6105088), (271, 6082560), (288, 5723520), (297, 5550080), (320, 5151168), (330, 4995072), (352, 4682880), (360, 4578816), (384, 4292640), (396, 4162560), (432, 3815680), (440, 3746304), (480, 3434112), (495, 3330048), (512, 3219480), (528, 3121920), (540, 3052544), (542, 3041280), (576, 2861760), (594, 2775040), (640, 2575584), (660, 2497536), (704, 2341440), (720, 2289408), (768, 2146320), (792, 2081280), (813, 2027520), (864, 1907840), (880, 1873152), (960, 1717056), (990, 1665024), (1024, 1609740), (1056, 1560960), (1080, 1526272), (1084, 1520640), (1152, 1430880), (1188, 1387520), (1280, 1287792), (1320, 1248768), (1355, 1216512), (1408, 1170720), (1440, 1144704), (1485, 1110016), (1536, 1073160), (1584, 1040640), (1626, 1013760), (1728, 953920), (1760, 936576), (1920, 858528), (1980, 832512), (2048, 804870), (2112, 780480), (2160, 763136), (2168, 760320), (2304, 715440), (2376, 693760), (2439, 675840), (2560, 643896), (2640, 624384), (2710, 608256), (2816, 585360), (2880, 572352), (2970, 555008), (2981, 552960), (3072, 536580), (3168, 520320), (3252, 506880), (3456, 476960), (3520, 468288), (3840, 429264), (3960, 416256), (4065, 405504), (4096, 402435), (4224, 390240), (4320, 381568), (4336, 380160), (4608, 357720), (4752, 346880), (4878, 337920), (5120, 321948), (5280, 312192), (5420, 304128), (5632, 292680), (5760, 286176), (5940, 277504), (5962, 276480), (6144, 268290), (6336, 260160), (6504, 253440), (6912, 238480), (7040, 234144), (7317, 225280), (7680, 214632), (7920, 208128), (8130, 202752), (8448, 195120), (8640, 190784), (8672, 190080), (8943, 184320), (9216, 178860), (9504, 173440), (9756, 168960), (10240, 160974), (10560, 156096), (10840, 152064), (11264, 146340), (11520, 143088), (11880, 138752), (11924, 138240), (12195, 135168), (12288, 134145), (12672, 130080), (13008, 126720), (13824, 119240), (14080, 117072), (14634, 112640), (14905, 110592), (15360, 107316), (15840, 104064), (16260, 101376), (16896, 97560), (17280, 95392), (17344, 95040), (17886, 92160), (18432, 89430), (19008, 86720), (19512, 84480), (20480, 80487), (21120, 78048), (21680, 76032), (22528, 73170), (23040, 71544), (23760, 69376), (23848, 69120), (24390, 67584), (25344, 65040), (26016, 63360), (26829, 61440), (27648, 59620), (28160, 58536), (29268, 56320), (29810, 55296), (30720, 53658), (31680, 52032), (32520, 50688), (33792, 48780), (34560, 47696), (34688, 47520), (35772, 46080), (36585, 45056), (36864, 44715), (38016, 43360), (39024, 42240)]