141428800

素因数分解:

$2^6\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2448

約数の個数: 84

約数和(自身を含む): 357558340

約数和(自身を除く): 216129540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 148, 160, 185, 200, 296, 320, 370, 400, 592, 740, 800, 925, 1184, 1480, 1600, 1850, 2368, 2389, 2960, 3700, 4778, 5920, 7400, 9556, 11840, 11945, 14800, 19112, 23890, 29600, 38224, 47780, 59200, 59725, 76448, 88393, 95560, 119450, 152896, 176786, 191120, 238900, 353572, 382240, 441965, 477800, 707144, 764480, 883930, 955600, 1414288, 1767860, 1911200, 2209825, 2828576, 3535720, 3822400, 4419650, 5657152, 7071440, 8839300, 14142880, 17678600, 28285760, 35357200, 70714400, 141428800]

約数ペア:

[(1, 141428800), (2, 70714400), (4, 35357200), (5, 28285760), (8, 17678600), (10, 14142880), (16, 8839300), (20, 7071440), (25, 5657152), (32, 4419650), (37, 3822400), (40, 3535720), (50, 2828576), (64, 2209825), (74, 1911200), (80, 1767860), (100, 1414288), (148, 955600), (160, 883930), (185, 764480), (200, 707144), (296, 477800), (320, 441965), (370, 382240), (400, 353572), (592, 238900), (740, 191120), (800, 176786), (925, 152896), (1184, 119450), (1480, 95560), (1600, 88393), (1850, 76448), (2368, 59725), (2389, 59200), (2960, 47780), (3700, 38224), (4778, 29600), (5920, 23890), (7400, 19112), (9556, 14800), (11840, 11945)]