340126080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{25307}}^1$

素因数の和:25336

約数の個数: 128

約数和(自身を含む): 1239079680

約数和(自身を除く): 898953600

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 25307, 50614, 75921, 101228, 126535, 151842, 177149, 202456, 253070, 303684, 354298, 379605, 404912, 506140, 531447, 607368, 708596, 759210, 809824, 885745, 1012280, 1062894, 1214736, 1417192, 1518420, 1619648, 1771490, 2024560, 2125788, 2429472, 2657235, 2834384, 3036840, 3239296, 3542980, 4049120, 4251576, 4858944, 5314470, 5668768, 6073680, 7085960, 8098240, 8503152, 9717888, 10628940, 11337536, 12147360, 14171920, 16196480, 17006304, 21257880, 22675072, 24294720, 28343840, 34012608, 42515760, 48589440, 56687680, 68025216, 85031520, 113375360, 170063040, 340126080]

約数ペア:

[(1, 340126080), (2, 170063040), (3, 113375360), (4, 85031520), (5, 68025216), (6, 56687680), (7, 48589440), (8, 42515760), (10, 34012608), (12, 28343840), (14, 24294720), (15, 22675072), (16, 21257880), (20, 17006304), (21, 16196480), (24, 14171920), (28, 12147360), (30, 11337536), (32, 10628940), (35, 9717888), (40, 8503152), (42, 8098240), (48, 7085960), (56, 6073680), (60, 5668768), (64, 5314470), (70, 4858944), (80, 4251576), (84, 4049120), (96, 3542980), (105, 3239296), (112, 3036840), (120, 2834384), (128, 2657235), (140, 2429472), (160, 2125788), (168, 2024560), (192, 1771490), (210, 1619648), (224, 1518420), (240, 1417192), (280, 1214736), (320, 1062894), (336, 1012280), (384, 885745), (420, 809824), (448, 759210), (480, 708596), (560, 607368), (640, 531447), (672, 506140), (840, 404912), (896, 379605), (960, 354298), (1120, 303684), (1344, 253070), (1680, 202456), (1920, 177149), (2240, 151842), (2688, 126535), (3360, 101228), (4480, 75921), (6720, 50614), (13440, 25307)]