1154016640

素因数分解:

$2^7\times 5^1\times 7^4\times {\mathrm{751}}^1$

素因数の和:798

約数の個数: 160

約数和(自身を含む): 3222718560

約数和(自身を除く): 2068701920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 640, 686, 751, 784, 896, 980, 1120, 1372, 1502, 1568, 1715, 1960, 2240, 2401, 2744, 3004, 3136, 3430, 3755, 3920, 4480, 4802, 5257, 5488, 6008, 6272, 6860, 7510, 7840, 9604, 10514, 10976, 12005, 12016, 13720, 15020, 15680, 19208, 21028, 21952, 24010, 24032, 26285, 27440, 30040, 31360, 36799, 38416, 42056, 43904, 48020, 48064, 52570, 54880, 60080, 73598, 76832, 84112, 96040, 96128, 105140, 109760, 120160, 147196, 153664, 168224, 183995, 192080, 210280, 219520, 240320, 257593, 294392, 307328, 336448, 367990, 384160, 420560, 480640, 515186, 588784, 672896, 735980, 768320, 841120, 1030372, 1177568, 1287965, 1471960, 1536640, 1682240, 1803151, 2060744, 2355136, 2575930, 2943920, 3364480, 3606302, 4121488, 4710272, 5151860, 5887840, 7212604, 8242976, 9015755, 10303720, 11775680, 14425208, 16485952, 18031510, 20607440, 23551360, 28850416, 32971904, 36063020, 41214880, 57700832, 72126040, 82429760, 115401664, 144252080, 164859520, 230803328, 288504160, 577008320, 1154016640]

約数ペア:

[(1, 1154016640), (2, 577008320), (4, 288504160), (5, 230803328), (7, 164859520), (8, 144252080), (10, 115401664), (14, 82429760), (16, 72126040), (20, 57700832), (28, 41214880), (32, 36063020), (35, 32971904), (40, 28850416), (49, 23551360), (56, 20607440), (64, 18031510), (70, 16485952), (80, 14425208), (98, 11775680), (112, 10303720), (128, 9015755), (140, 8242976), (160, 7212604), (196, 5887840), (224, 5151860), (245, 4710272), (280, 4121488), (320, 3606302), (343, 3364480), (392, 2943920), (448, 2575930), (490, 2355136), (560, 2060744), (640, 1803151), (686, 1682240), (751, 1536640), (784, 1471960), (896, 1287965), (980, 1177568), (1120, 1030372), (1372, 841120), (1502, 768320), (1568, 735980), (1715, 672896), (1960, 588784), (2240, 515186), (2401, 480640), (2744, 420560), (3004, 384160), (3136, 367990), (3430, 336448), (3755, 307328), (3920, 294392), (4480, 257593), (4802, 240320), (5257, 219520), (5488, 210280), (6008, 192080), (6272, 183995), (6860, 168224), (7510, 153664), (7840, 147196), (9604, 120160), (10514, 109760), (10976, 105140), (12005, 96128), (12016, 96040), (13720, 84112), (15020, 76832), (15680, 73598), (19208, 60080), (21028, 54880), (21952, 52570), (24010, 48064), (24032, 48020), (26285, 43904), (27440, 42056), (30040, 38416), (31360, 36799)]