267728160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11383}}^1$

素因数の和:11415

約数の個数: 144

約数和(自身を含む): 981118656

約数和(自身を除く): 713390496

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11383, 11760, 22766, 23520, 34149, 45532, 56915, 68298, 79681, 91064, 113830, 136596, 159362, 170745, 182128, 227660, 239043, 273192, 318724, 341490, 364256, 398405, 455320, 478086, 546384, 557767, 637448, 682980, 796810, 910640, 956172, 1092768, 1115534, 1195215, 1274896, 1365960, 1593620, 1673301, 1821280, 1912344, 2231068, 2390430, 2549792, 2731920, 2788835, 3187240, 3346602, 3824688, 4462136, 4780860, 5463840, 5577670, 6374480, 6693204, 7649376, 8366505, 8924272, 9561720, 11155340, 12748960, 13386408, 16733010, 17848544, 19123440, 22310680, 26772816, 33466020, 38246880, 44621360, 53545632, 66932040, 89242720, 133864080, 267728160]

約数ペア:

[(1, 267728160), (2, 133864080), (3, 89242720), (4, 66932040), (5, 53545632), (6, 44621360), (7, 38246880), (8, 33466020), (10, 26772816), (12, 22310680), (14, 19123440), (15, 17848544), (16, 16733010), (20, 13386408), (21, 12748960), (24, 11155340), (28, 9561720), (30, 8924272), (32, 8366505), (35, 7649376), (40, 6693204), (42, 6374480), (48, 5577670), (49, 5463840), (56, 4780860), (60, 4462136), (70, 3824688), (80, 3346602), (84, 3187240), (96, 2788835), (98, 2731920), (105, 2549792), (112, 2390430), (120, 2231068), (140, 1912344), (147, 1821280), (160, 1673301), (168, 1593620), (196, 1365960), (210, 1274896), (224, 1195215), (240, 1115534), (245, 1092768), (280, 956172), (294, 910640), (336, 796810), (392, 682980), (420, 637448), (480, 557767), (490, 546384), (560, 478086), (588, 455320), (672, 398405), (735, 364256), (784, 341490), (840, 318724), (980, 273192), (1120, 239043), (1176, 227660), (1470, 182128), (1568, 170745), (1680, 159362), (1960, 136596), (2352, 113830), (2940, 91064), (3360, 79681), (3920, 68298), (4704, 56915), (5880, 45532), (7840, 34149), (11383, 23520), (11760, 22766)]