190097880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{226307}}^1$

素因数の和:226328

約数の個数: 64

約数和(自身を含む): 651767040

約数和(自身を除く): 461669160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 226307, 452614, 678921, 905228, 1131535, 1357842, 1584149, 1810456, 2263070, 2715684, 3168298, 3394605, 4526140, 4752447, 5431368, 6336596, 6789210, 7920745, 9052280, 9504894, 12673192, 13578420, 15841490, 19009788, 23762235, 27156840, 31682980, 38019576, 47524470, 63365960, 95048940, 190097880]

約数ペア:

[(1, 190097880), (2, 95048940), (3, 63365960), (4, 47524470), (5, 38019576), (6, 31682980), (7, 27156840), (8, 23762235), (10, 19009788), (12, 15841490), (14, 13578420), (15, 12673192), (20, 9504894), (21, 9052280), (24, 7920745), (28, 6789210), (30, 6336596), (35, 5431368), (40, 4752447), (42, 4526140), (56, 3394605), (60, 3168298), (70, 2715684), (84, 2263070), (105, 1810456), (120, 1584149), (140, 1357842), (168, 1131535), (210, 905228), (280, 678921), (420, 452614), (840, 226307)]