83218240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:504

約数の個数: 112

約数和(自身を含む): 229404672

約数和(自身を除く): 146186432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 280, 320, 383, 388, 448, 485, 560, 679, 766, 776, 970, 1120, 1358, 1532, 1552, 1915, 1940, 2240, 2681, 2716, 3064, 3104, 3395, 3830, 3880, 5362, 5432, 6128, 6208, 6790, 7660, 7760, 10724, 10864, 12256, 13405, 13580, 15320, 15520, 21448, 21728, 24512, 26810, 27160, 30640, 31040, 37151, 42896, 43456, 53620, 54320, 61280, 74302, 85792, 107240, 108640, 122560, 148604, 171584, 185755, 214480, 217280, 260057, 297208, 371510, 428960, 520114, 594416, 743020, 857920, 1040228, 1188832, 1300285, 1486040, 2080456, 2377664, 2600570, 2972080, 4160912, 5201140, 5944160, 8321824, 10402280, 11888320, 16643648, 20804560, 41609120, 83218240]

約数ペア:

[(1, 83218240), (2, 41609120), (4, 20804560), (5, 16643648), (7, 11888320), (8, 10402280), (10, 8321824), (14, 5944160), (16, 5201140), (20, 4160912), (28, 2972080), (32, 2600570), (35, 2377664), (40, 2080456), (56, 1486040), (64, 1300285), (70, 1188832), (80, 1040228), (97, 857920), (112, 743020), (140, 594416), (160, 520114), (194, 428960), (224, 371510), (280, 297208), (320, 260057), (383, 217280), (388, 214480), (448, 185755), (485, 171584), (560, 148604), (679, 122560), (766, 108640), (776, 107240), (970, 85792), (1120, 74302), (1358, 61280), (1532, 54320), (1552, 53620), (1915, 43456), (1940, 42896), (2240, 37151), (2681, 31040), (2716, 30640), (3064, 27160), (3104, 26810), (3395, 24512), (3830, 21728), (3880, 21448), (5362, 15520), (5432, 15320), (6128, 13580), (6208, 13405), (6790, 12256), (7660, 10864), (7760, 10724)]