1949552640

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^1\times {\mathrm{1511}}^1$

素因数の和:1553

約数の個数: 312

約数和(自身を含む): 7728110208

約数和(自身を除く): 5778557568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1511, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 3022, 3072, 3360, 3584, 3840, 4032, 4096, 4480, 4533, 4608, 5040, 5120, 5376, 5760, 6044, 6144, 6720, 7168, 7555, 7680, 8064, 8960, 9066, 9216, 10080, 10240, 10577, 10752, 11520, 12088, 12288, 13440, 13599, 14336, 15110, 15360, 16128, 17920, 18132, 18432, 20160, 20480, 21154, 21504, 22665, 23040, 24176, 26880, 27198, 28672, 30220, 30720, 31731, 32256, 35840, 36264, 36864, 40320, 42308, 43008, 45330, 46080, 48352, 52885, 53760, 54396, 60440, 61440, 63462, 64512, 67995, 71680, 72528, 80640, 84616, 86016, 90660, 92160, 95193, 96704, 105770, 107520, 108792, 120880, 126924, 129024, 135990, 143360, 145056, 158655, 161280, 169232, 181320, 184320, 190386, 193408, 211540, 215040, 217584, 241760, 253848, 258048, 271980, 290112, 317310, 322560, 338464, 362640, 380772, 386816, 423080, 430080, 435168, 475965, 483520, 507696, 543960, 580224, 634620, 645120, 676928, 725280, 761544, 773632, 846160, 870336, 951930, 967040, 1015392, 1087920, 1160448, 1269240, 1290240, 1353856, 1450560, 1523088, 1547264, 1692320, 1740672, 1903860, 1934080, 2030784, 2175840, 2320896, 2538480, 2707712, 2901120, 3046176, 3094528, 3384640, 3481344, 3807720, 3868160, 4061568, 4351680, 4641792, 5076960, 5415424, 5802240, 6092352, 6189056, 6769280, 6962688, 7615440, 7736320, 8123136, 8703360, 9283584, 10153920, 10830848, 11604480, 12184704, 13538560, 13925376, 15230880, 15472640, 16246272, 17406720, 18567168, 20307840, 21661696, 23208960, 24369408, 27077120, 27850752, 30461760, 30945280, 32492544, 34813440, 40615680, 43323392, 46417920, 48738816, 54154240, 55701504, 60923520, 64985088, 69626880, 81231360, 92835840, 97477632, 108308480, 121847040, 129970176, 139253760, 162462720, 194955264, 216616960, 243694080, 278507520, 324925440, 389910528, 487388160, 649850880, 974776320, 1949552640]

約数ペア:

[(1, 1949552640), (2, 974776320), (3, 649850880), (4, 487388160), (5, 389910528), (6, 324925440), (7, 278507520), (8, 243694080), (9, 216616960), (10, 194955264), (12, 162462720), (14, 139253760), (15, 129970176), (16, 121847040), (18, 108308480), (20, 97477632), (21, 92835840), (24, 81231360), (28, 69626880), (30, 64985088), (32, 60923520), (35, 55701504), (36, 54154240), (40, 48738816), (42, 46417920), (45, 43323392), (48, 40615680), (56, 34813440), (60, 32492544), (63, 30945280), (64, 30461760), (70, 27850752), (72, 27077120), (80, 24369408), (84, 23208960), (90, 21661696), (96, 20307840), (105, 18567168), (112, 17406720), (120, 16246272), (126, 15472640), (128, 15230880), (140, 13925376), (144, 13538560), (160, 12184704), (168, 11604480), (180, 10830848), (192, 10153920), (210, 9283584), (224, 8703360), (240, 8123136), (252, 7736320), (256, 7615440), (280, 6962688), (288, 6769280), (315, 6189056), (320, 6092352), (336, 5802240), (360, 5415424), (384, 5076960), (420, 4641792), (448, 4351680), (480, 4061568), (504, 3868160), (512, 3807720), (560, 3481344), (576, 3384640), (630, 3094528), (640, 3046176), (672, 2901120), (720, 2707712), (768, 2538480), (840, 2320896), (896, 2175840), (960, 2030784), (1008, 1934080), (1024, 1903860), (1120, 1740672), (1152, 1692320), (1260, 1547264), (1280, 1523088), (1344, 1450560), (1440, 1353856), (1511, 1290240), (1536, 1269240), (1680, 1160448), (1792, 1087920), (1920, 1015392), (2016, 967040), (2048, 951930), (2240, 870336), (2304, 846160), (2520, 773632), (2560, 761544), (2688, 725280), (2880, 676928), (3022, 645120), (3072, 634620), (3360, 580224), (3584, 543960), (3840, 507696), (4032, 483520), (4096, 475965), (4480, 435168), (4533, 430080), (4608, 423080), (5040, 386816), (5120, 380772), (5376, 362640), (5760, 338464), (6044, 322560), (6144, 317310), (6720, 290112), (7168, 271980), (7555, 258048), (7680, 253848), (8064, 241760), (8960, 217584), (9066, 215040), (9216, 211540), (10080, 193408), (10240, 190386), (10577, 184320), (10752, 181320), (11520, 169232), (12088, 161280), (12288, 158655), (13440, 145056), (13599, 143360), (14336, 135990), (15110, 129024), (15360, 126924), (16128, 120880), (17920, 108792), (18132, 107520), (18432, 105770), (20160, 96704), (20480, 95193), (21154, 92160), (21504, 90660), (22665, 86016), (23040, 84616), (24176, 80640), (26880, 72528), (27198, 71680), (28672, 67995), (30220, 64512), (30720, 63462), (31731, 61440), (32256, 60440), (35840, 54396), (36264, 53760), (36864, 52885), (40320, 48352), (42308, 46080), (43008, 45330)]