166976640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{3221}}^1$

素因数の和:3252

約数の個数: 160

約数和(自身を含む): 596488860

約数和(自身を除く): 429512220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3221, 3240, 3456, 4320, 5184, 5760, 6442, 6480, 8640, 9663, 10368, 12884, 12960, 16105, 17280, 19326, 25768, 25920, 28989, 32210, 38652, 48315, 51536, 51840, 57978, 64420, 77304, 86967, 96630, 103072, 115956, 128840, 144945, 154608, 173934, 193260, 206144, 231912, 257680, 260901, 289890, 309216, 347868, 386520, 412288, 434835, 463824, 515360, 521802, 579780, 618432, 695736, 773040, 869670, 927648, 1030720, 1043604, 1159560, 1236864, 1304505, 1391472, 1546080, 1739340, 1855296, 2061440, 2087208, 2319120, 2609010, 2782944, 3092160, 3478680, 3710592, 4174416, 4638240, 5218020, 5565888, 6184320, 6957360, 8348832, 9276480, 10436040, 11131776, 13914720, 16697664, 18552960, 20872080, 27829440, 33395328, 41744160, 55658880, 83488320, 166976640]

約数ペア:

[(1, 166976640), (2, 83488320), (3, 55658880), (4, 41744160), (5, 33395328), (6, 27829440), (8, 20872080), (9, 18552960), (10, 16697664), (12, 13914720), (15, 11131776), (16, 10436040), (18, 9276480), (20, 8348832), (24, 6957360), (27, 6184320), (30, 5565888), (32, 5218020), (36, 4638240), (40, 4174416), (45, 3710592), (48, 3478680), (54, 3092160), (60, 2782944), (64, 2609010), (72, 2319120), (80, 2087208), (81, 2061440), (90, 1855296), (96, 1739340), (108, 1546080), (120, 1391472), (128, 1304505), (135, 1236864), (144, 1159560), (160, 1043604), (162, 1030720), (180, 927648), (192, 869670), (216, 773040), (240, 695736), (270, 618432), (288, 579780), (320, 521802), (324, 515360), (360, 463824), (384, 434835), (405, 412288), (432, 386520), (480, 347868), (540, 309216), (576, 289890), (640, 260901), (648, 257680), (720, 231912), (810, 206144), (864, 193260), (960, 173934), (1080, 154608), (1152, 144945), (1296, 128840), (1440, 115956), (1620, 103072), (1728, 96630), (1920, 86967), (2160, 77304), (2592, 64420), (2880, 57978), (3221, 51840), (3240, 51536), (3456, 48315), (4320, 38652), (5184, 32210), (5760, 28989), (6442, 25920), (6480, 25768), (8640, 19326), (9663, 17280), (10368, 16105), (12884, 12960)]