264212480

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 208

約数和(自身を含む): 770609280

約数和(自身を除く): 506396800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 97, 112, 128, 133, 140, 152, 160, 190, 194, 224, 256, 266, 280, 304, 320, 380, 388, 448, 485, 512, 532, 560, 608, 640, 665, 679, 760, 776, 896, 970, 1024, 1064, 1120, 1216, 1280, 1330, 1358, 1520, 1552, 1792, 1843, 1940, 2048, 2128, 2240, 2432, 2560, 2660, 2716, 3040, 3104, 3395, 3584, 3686, 3880, 4096, 4256, 4480, 4864, 5120, 5320, 5432, 6080, 6208, 6790, 7168, 7372, 7760, 8512, 8960, 9215, 9728, 10240, 10640, 10864, 12160, 12416, 12901, 13580, 14336, 14744, 15520, 17024, 17920, 18430, 19456, 20480, 21280, 21728, 24320, 24832, 25802, 27160, 28672, 29488, 31040, 34048, 35840, 36860, 38912, 42560, 43456, 48640, 49664, 51604, 54320, 58976, 62080, 64505, 68096, 71680, 73720, 77824, 85120, 86912, 97280, 99328, 103208, 108640, 117952, 124160, 129010, 136192, 143360, 147440, 170240, 173824, 194560, 198656, 206416, 217280, 235904, 248320, 258020, 272384, 294880, 340480, 347648, 389120, 397312, 412832, 434560, 471808, 496640, 516040, 544768, 589760, 680960, 695296, 825664, 869120, 943616, 993280, 1032080, 1179520, 1361920, 1390592, 1651328, 1738240, 1887232, 1986560, 2064160, 2359040, 2723840, 2781184, 3302656, 3476480, 3774464, 4128320, 4718080, 6605312, 6952960, 7548928, 8256640, 9436160, 13210624, 13905920, 16513280, 18872320, 26421248, 33026560, 37744640, 52842496, 66053120, 132106240, 264212480]

約数ペア:

[(1, 264212480), (2, 132106240), (4, 66053120), (5, 52842496), (7, 37744640), (8, 33026560), (10, 26421248), (14, 18872320), (16, 16513280), (19, 13905920), (20, 13210624), (28, 9436160), (32, 8256640), (35, 7548928), (38, 6952960), (40, 6605312), (56, 4718080), (64, 4128320), (70, 3774464), (76, 3476480), (80, 3302656), (95, 2781184), (97, 2723840), (112, 2359040), (128, 2064160), (133, 1986560), (140, 1887232), (152, 1738240), (160, 1651328), (190, 1390592), (194, 1361920), (224, 1179520), (256, 1032080), (266, 993280), (280, 943616), (304, 869120), (320, 825664), (380, 695296), (388, 680960), (448, 589760), (485, 544768), (512, 516040), (532, 496640), (560, 471808), (608, 434560), (640, 412832), (665, 397312), (679, 389120), (760, 347648), (776, 340480), (896, 294880), (970, 272384), (1024, 258020), (1064, 248320), (1120, 235904), (1216, 217280), (1280, 206416), (1330, 198656), (1358, 194560), (1520, 173824), (1552, 170240), (1792, 147440), (1843, 143360), (1940, 136192), (2048, 129010), (2128, 124160), (2240, 117952), (2432, 108640), (2560, 103208), (2660, 99328), (2716, 97280), (3040, 86912), (3104, 85120), (3395, 77824), (3584, 73720), (3686, 71680), (3880, 68096), (4096, 64505), (4256, 62080), (4480, 58976), (4864, 54320), (5120, 51604), (5320, 49664), (5432, 48640), (6080, 43456), (6208, 42560), (6790, 38912), (7168, 36860), (7372, 35840), (7760, 34048), (8512, 31040), (8960, 29488), (9215, 28672), (9728, 27160), (10240, 25802), (10640, 24832), (10864, 24320), (12160, 21728), (12416, 21280), (12901, 20480), (13580, 19456), (14336, 18430), (14744, 17920), (15520, 17024)]