15202337920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{308489}}^1$

素因数の和:308526

約数の個数: 128

約数和(自身を含む): 45311011200

約数和(自身を除く): 30108673280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 7040, 9856, 12320, 24640, 49280, 308489, 616978, 1233956, 1542445, 2159423, 2467912, 3084890, 3393379, 4318846, 4935824, 6169780, 6786758, 8637692, 9871648, 10797115, 12339560, 13573516, 16966895, 17275384, 19743296, 21594230, 23753653, 24679120, 27147032, 33933790, 34550768, 39486592, 43188460, 47507306, 49358240, 54294064, 67867580, 69101536, 86376920, 95014612, 98716480, 108588128, 118768265, 135735160, 138203072, 172753840, 190029224, 197432960, 217176256, 237536530, 271470320, 276406144, 345507680, 380058448, 434352512, 475073060, 542940640, 691015360, 760116896, 950146120, 1085881280, 1382030720, 1520233792, 1900292240, 2171762560, 3040467584, 3800584480, 7601168960, 15202337920]

約数ペア:

[(1, 15202337920), (2, 7601168960), (4, 3800584480), (5, 3040467584), (7, 2171762560), (8, 1900292240), (10, 1520233792), (11, 1382030720), (14, 1085881280), (16, 950146120), (20, 760116896), (22, 691015360), (28, 542940640), (32, 475073060), (35, 434352512), (40, 380058448), (44, 345507680), (55, 276406144), (56, 271470320), (64, 237536530), (70, 217176256), (77, 197432960), (80, 190029224), (88, 172753840), (110, 138203072), (112, 135735160), (128, 118768265), (140, 108588128), (154, 98716480), (160, 95014612), (176, 86376920), (220, 69101536), (224, 67867580), (280, 54294064), (308, 49358240), (320, 47507306), (352, 43188460), (385, 39486592), (440, 34550768), (448, 33933790), (560, 27147032), (616, 24679120), (640, 23753653), (704, 21594230), (770, 19743296), (880, 17275384), (896, 16966895), (1120, 13573516), (1232, 12339560), (1408, 10797115), (1540, 9871648), (1760, 8637692), (2240, 6786758), (2464, 6169780), (3080, 4935824), (3520, 4318846), (4480, 3393379), (4928, 3084890), (6160, 2467912), (7040, 2159423), (9856, 1542445), (12320, 1233956), (24640, 616978), (49280, 308489)]