16903040

素因数分解:

$2^7\times 5^1\times 7^4\times {\mathrm{11}}^1$

素因数の和:58

約数の個数: 160

約数和(自身を含む): 51426360

約数和(自身を除く): 34523320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 343, 352, 385, 392, 440, 448, 490, 539, 560, 616, 640, 686, 704, 770, 784, 880, 896, 980, 1078, 1120, 1232, 1372, 1408, 1540, 1568, 1715, 1760, 1960, 2156, 2240, 2401, 2464, 2695, 2744, 3080, 3136, 3430, 3520, 3773, 3920, 4312, 4480, 4802, 4928, 5390, 5488, 6160, 6272, 6860, 7040, 7546, 7840, 8624, 9604, 9856, 10780, 10976, 12005, 12320, 13720, 15092, 15680, 17248, 18865, 19208, 21560, 21952, 24010, 24640, 26411, 27440, 30184, 31360, 34496, 37730, 38416, 43120, 43904, 48020, 49280, 52822, 54880, 60368, 68992, 75460, 76832, 86240, 96040, 105644, 109760, 120736, 132055, 150920, 153664, 172480, 192080, 211288, 219520, 241472, 264110, 301840, 307328, 344960, 384160, 422576, 482944, 528220, 603680, 768320, 845152, 1056440, 1207360, 1536640, 1690304, 2112880, 2414720, 3380608, 4225760, 8451520, 16903040]

約数ペア:

[(1, 16903040), (2, 8451520), (4, 4225760), (5, 3380608), (7, 2414720), (8, 2112880), (10, 1690304), (11, 1536640), (14, 1207360), (16, 1056440), (20, 845152), (22, 768320), (28, 603680), (32, 528220), (35, 482944), (40, 422576), (44, 384160), (49, 344960), (55, 307328), (56, 301840), (64, 264110), (70, 241472), (77, 219520), (80, 211288), (88, 192080), (98, 172480), (110, 153664), (112, 150920), (128, 132055), (140, 120736), (154, 109760), (160, 105644), (176, 96040), (196, 86240), (220, 76832), (224, 75460), (245, 68992), (280, 60368), (308, 54880), (320, 52822), (343, 49280), (352, 48020), (385, 43904), (392, 43120), (440, 38416), (448, 37730), (490, 34496), (539, 31360), (560, 30184), (616, 27440), (640, 26411), (686, 24640), (704, 24010), (770, 21952), (784, 21560), (880, 19208), (896, 18865), (980, 17248), (1078, 15680), (1120, 15092), (1232, 13720), (1372, 12320), (1408, 12005), (1540, 10976), (1568, 10780), (1715, 9856), (1760, 9604), (1960, 8624), (2156, 7840), (2240, 7546), (2401, 7040), (2464, 6860), (2695, 6272), (2744, 6160), (3080, 5488), (3136, 5390), (3430, 4928), (3520, 4802), (3773, 4480), (3920, 4312)]