166436480

素因数分解:

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

素因数の和:506

約数の個数: 128

約数和(自身を含む): 460615680

約数和(自身を除く): 294179200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 140, 160, 194, 224, 280, 320, 383, 388, 448, 485, 560, 640, 679, 766, 776, 896, 970, 1120, 1358, 1532, 1552, 1915, 1940, 2240, 2681, 2716, 3064, 3104, 3395, 3830, 3880, 4480, 5362, 5432, 6128, 6208, 6790, 7660, 7760, 10724, 10864, 12256, 12416, 13405, 13580, 15320, 15520, 21448, 21728, 24512, 26810, 27160, 30640, 31040, 37151, 42896, 43456, 49024, 53620, 54320, 61280, 62080, 74302, 85792, 86912, 107240, 108640, 122560, 148604, 171584, 185755, 214480, 217280, 245120, 260057, 297208, 343168, 371510, 428960, 434560, 520114, 594416, 743020, 857920, 1040228, 1188832, 1300285, 1486040, 1715840, 2080456, 2377664, 2600570, 2972080, 4160912, 4755328, 5201140, 5944160, 8321824, 10402280, 11888320, 16643648, 20804560, 23776640, 33287296, 41609120, 83218240, 166436480]

約数ペア:

[(1, 166436480), (2, 83218240), (4, 41609120), (5, 33287296), (7, 23776640), (8, 20804560), (10, 16643648), (14, 11888320), (16, 10402280), (20, 8321824), (28, 5944160), (32, 5201140), (35, 4755328), (40, 4160912), (56, 2972080), (64, 2600570), (70, 2377664), (80, 2080456), (97, 1715840), (112, 1486040), (128, 1300285), (140, 1188832), (160, 1040228), (194, 857920), (224, 743020), (280, 594416), (320, 520114), (383, 434560), (388, 428960), (448, 371510), (485, 343168), (560, 297208), (640, 260057), (679, 245120), (766, 217280), (776, 214480), (896, 185755), (970, 171584), (1120, 148604), (1358, 122560), (1532, 108640), (1552, 107240), (1915, 86912), (1940, 85792), (2240, 74302), (2681, 62080), (2716, 61280), (3064, 54320), (3104, 53620), (3395, 49024), (3830, 43456), (3880, 42896), (4480, 37151), (5362, 31040), (5432, 30640), (6128, 27160), (6208, 26810), (6790, 24512), (7660, 21728), (7760, 21448), (10724, 15520), (10864, 15320), (12256, 13580), (12416, 13405)]