392091200

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 168

約数和(自身を含む): 1018580640

約数和(自身を除く): 626489440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 43, 50, 64, 80, 82, 86, 100, 139, 160, 164, 172, 200, 205, 215, 278, 320, 328, 344, 400, 410, 430, 556, 656, 688, 695, 800, 820, 860, 1025, 1075, 1112, 1312, 1376, 1390, 1600, 1640, 1720, 1763, 2050, 2150, 2224, 2624, 2752, 2780, 3280, 3440, 3475, 3526, 4100, 4300, 4448, 5560, 5699, 5977, 6560, 6880, 6950, 7052, 8200, 8600, 8815, 8896, 11120, 11398, 11954, 13120, 13760, 13900, 14104, 16400, 17200, 17630, 22240, 22796, 23908, 27800, 28208, 28495, 29885, 32800, 34400, 35260, 44075, 44480, 45592, 47816, 55600, 56416, 56990, 59770, 65600, 68800, 70520, 88150, 91184, 95632, 111200, 112832, 113980, 119540, 141040, 142475, 149425, 176300, 182368, 191264, 222400, 227960, 239080, 245057, 282080, 284950, 298850, 352600, 364736, 382528, 455920, 478160, 490114, 564160, 569900, 597700, 705200, 911840, 956320, 980228, 1139800, 1195400, 1225285, 1410400, 1823680, 1912640, 1960456, 2279600, 2390800, 2450570, 2820800, 3920912, 4559200, 4781600, 4901140, 6126425, 7841824, 9118400, 9563200, 9802280, 12252850, 15683648, 19604560, 24505700, 39209120, 49011400, 78418240, 98022800, 196045600, 392091200]

約数ペア:

[(1, 392091200), (2, 196045600), (4, 98022800), (5, 78418240), (8, 49011400), (10, 39209120), (16, 24505700), (20, 19604560), (25, 15683648), (32, 12252850), (40, 9802280), (41, 9563200), (43, 9118400), (50, 7841824), (64, 6126425), (80, 4901140), (82, 4781600), (86, 4559200), (100, 3920912), (139, 2820800), (160, 2450570), (164, 2390800), (172, 2279600), (200, 1960456), (205, 1912640), (215, 1823680), (278, 1410400), (320, 1225285), (328, 1195400), (344, 1139800), (400, 980228), (410, 956320), (430, 911840), (556, 705200), (656, 597700), (688, 569900), (695, 564160), (800, 490114), (820, 478160), (860, 455920), (1025, 382528), (1075, 364736), (1112, 352600), (1312, 298850), (1376, 284950), (1390, 282080), (1600, 245057), (1640, 239080), (1720, 227960), (1763, 222400), (2050, 191264), (2150, 182368), (2224, 176300), (2624, 149425), (2752, 142475), (2780, 141040), (3280, 119540), (3440, 113980), (3475, 112832), (3526, 111200), (4100, 95632), (4300, 91184), (4448, 88150), (5560, 70520), (5699, 68800), (5977, 65600), (6560, 59770), (6880, 56990), (6950, 56416), (7052, 55600), (8200, 47816), (8600, 45592), (8815, 44480), (8896, 44075), (11120, 35260), (11398, 34400), (11954, 32800), (13120, 29885), (13760, 28495), (13900, 28208), (14104, 27800), (16400, 23908), (17200, 22796), (17630, 22240)]