458485440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{68227}}^1$

素因数の和:68254

約数の個数: 112

約数和(自身を含む): 1663671552

約数和(自身を除く): 1205186112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 68227, 136454, 204681, 272908, 341135, 409362, 477589, 545816, 682270, 818724, 955178, 1023405, 1091632, 1364540, 1432767, 1637448, 1910356, 2046810, 2183264, 2387945, 2729080, 2865534, 3274896, 3820712, 4093620, 4366528, 4775890, 5458160, 5731068, 6549792, 7163835, 7641424, 8187240, 9551780, 10916320, 11462136, 13099584, 14327670, 15282848, 16374480, 19103560, 21832640, 22924272, 28655340, 30565696, 32748960, 38207120, 45848544, 57310680, 65497920, 76414240, 91697088, 114621360, 152828480, 229242720, 458485440]

約数ペア:

[(1, 458485440), (2, 229242720), (3, 152828480), (4, 114621360), (5, 91697088), (6, 76414240), (7, 65497920), (8, 57310680), (10, 45848544), (12, 38207120), (14, 32748960), (15, 30565696), (16, 28655340), (20, 22924272), (21, 21832640), (24, 19103560), (28, 16374480), (30, 15282848), (32, 14327670), (35, 13099584), (40, 11462136), (42, 10916320), (48, 9551780), (56, 8187240), (60, 7641424), (64, 7163835), (70, 6549792), (80, 5731068), (84, 5458160), (96, 4775890), (105, 4366528), (112, 4093620), (120, 3820712), (140, 3274896), (160, 2865534), (168, 2729080), (192, 2387945), (210, 2183264), (224, 2046810), (240, 1910356), (280, 1637448), (320, 1432767), (336, 1364540), (420, 1091632), (448, 1023405), (480, 955178), (560, 818724), (672, 682270), (840, 545816), (960, 477589), (1120, 409362), (1344, 341135), (1680, 272908), (2240, 204681), (3360, 136454), (6720, 68227)]