293072640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{10903}}^1$

素因数の和:10934

約数の個数: 144

約数和(自身を含む): 1069813248

約数和(自身を除く): 776740608

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 10903, 13440, 21806, 26880, 32709, 43612, 54515, 65418, 76321, 87224, 109030, 130836, 152642, 163545, 174448, 218060, 228963, 261672, 305284, 327090, 348896, 381605, 436120, 457926, 523344, 610568, 654180, 697792, 763210, 872240, 915852, 1046688, 1144815, 1221136, 1308360, 1395584, 1526420, 1744480, 1831704, 2093376, 2289630, 2442272, 2616720, 2791168, 3052840, 3488960, 3663408, 4186752, 4579260, 4884544, 5233440, 6105680, 6977920, 7326816, 8373504, 9158520, 9769088, 10466880, 12211360, 13955840, 14653632, 18317040, 19538176, 20933760, 24422720, 29307264, 36634080, 41867520, 48845440, 58614528, 73268160, 97690880, 146536320, 293072640]

約数ペア:

[(1, 293072640), (2, 146536320), (3, 97690880), (4, 73268160), (5, 58614528), (6, 48845440), (7, 41867520), (8, 36634080), (10, 29307264), (12, 24422720), (14, 20933760), (15, 19538176), (16, 18317040), (20, 14653632), (21, 13955840), (24, 12211360), (28, 10466880), (30, 9769088), (32, 9158520), (35, 8373504), (40, 7326816), (42, 6977920), (48, 6105680), (56, 5233440), (60, 4884544), (64, 4579260), (70, 4186752), (80, 3663408), (84, 3488960), (96, 3052840), (105, 2791168), (112, 2616720), (120, 2442272), (128, 2289630), (140, 2093376), (160, 1831704), (168, 1744480), (192, 1526420), (210, 1395584), (224, 1308360), (240, 1221136), (256, 1144815), (280, 1046688), (320, 915852), (336, 872240), (384, 763210), (420, 697792), (448, 654180), (480, 610568), (560, 523344), (640, 457926), (672, 436120), (768, 381605), (840, 348896), (896, 327090), (960, 305284), (1120, 261672), (1280, 228963), (1344, 218060), (1680, 174448), (1792, 163545), (1920, 152642), (2240, 130836), (2688, 109030), (3360, 87224), (3840, 76321), (4480, 65418), (5376, 54515), (6720, 43612), (8960, 32709), (10903, 26880), (13440, 21806)]