447157440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1279

約数の個数: 168

約数和(自身を含む): 1550487120

約数和(自身を除く): 1103329680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 417, 480, 556, 576, 695, 720, 834, 960, 1112, 1117, 1251, 1390, 1440, 1668, 2085, 2224, 2234, 2502, 2780, 2880, 3336, 3351, 4170, 4448, 4468, 5004, 5560, 5585, 6255, 6672, 6702, 8340, 8896, 8936, 10008, 10053, 11120, 11170, 12510, 13344, 13404, 16680, 16755, 17872, 20016, 20106, 22240, 22340, 25020, 26688, 26808, 33360, 33510, 35744, 40032, 40212, 44480, 44680, 50040, 50265, 53616, 66720, 67020, 71488, 80064, 80424, 89360, 100080, 100530, 107232, 133440, 134040, 155263, 160848, 178720, 200160, 201060, 214464, 268080, 310526, 321696, 357440, 400320, 402120, 465789, 536160, 621052, 643392, 776315, 804240, 931578, 1072320, 1242104, 1397367, 1552630, 1608480, 1863156, 2328945, 2484208, 2794734, 3105260, 3216960, 3726312, 4657890, 4968416, 5589468, 6210520, 6986835, 7452624, 9315780, 9936832, 11178936, 12421040, 13973670, 14905248, 18631560, 22357872, 24842080, 27947340, 29810496, 37263120, 44715744, 49684160, 55894680, 74526240, 89431488, 111789360, 149052480, 223578720, 447157440]

約数ペア:

[(1, 447157440), (2, 223578720), (3, 149052480), (4, 111789360), (5, 89431488), (6, 74526240), (8, 55894680), (9, 49684160), (10, 44715744), (12, 37263120), (15, 29810496), (16, 27947340), (18, 24842080), (20, 22357872), (24, 18631560), (30, 14905248), (32, 13973670), (36, 12421040), (40, 11178936), (45, 9936832), (48, 9315780), (60, 7452624), (64, 6986835), (72, 6210520), (80, 5589468), (90, 4968416), (96, 4657890), (120, 3726312), (139, 3216960), (144, 3105260), (160, 2794734), (180, 2484208), (192, 2328945), (240, 1863156), (278, 1608480), (288, 1552630), (320, 1397367), (360, 1242104), (417, 1072320), (480, 931578), (556, 804240), (576, 776315), (695, 643392), (720, 621052), (834, 536160), (960, 465789), (1112, 402120), (1117, 400320), (1251, 357440), (1390, 321696), (1440, 310526), (1668, 268080), (2085, 214464), (2224, 201060), (2234, 200160), (2502, 178720), (2780, 160848), (2880, 155263), (3336, 134040), (3351, 133440), (4170, 107232), (4448, 100530), (4468, 100080), (5004, 89360), (5560, 80424), (5585, 80064), (6255, 71488), (6672, 67020), (6702, 66720), (8340, 53616), (8896, 50265), (8936, 50040), (10008, 44680), (10053, 44480), (11120, 40212), (11170, 40032), (12510, 35744), (13344, 33510), (13404, 33360), (16680, 26808), (16755, 26688), (17872, 25020), (20016, 22340), (20106, 22240)]