112841120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 144

約数和(自身を含む): 319311720

約数和(自身を除く): 206470600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 370, 389, 392, 490, 518, 560, 592, 740, 778, 784, 980, 1036, 1120, 1184, 1295, 1480, 1556, 1568, 1813, 1945, 1960, 2072, 2590, 2723, 2960, 3112, 3626, 3890, 3920, 4144, 5180, 5446, 5920, 6224, 7252, 7780, 7840, 8288, 9065, 10360, 10892, 12448, 13615, 14393, 14504, 15560, 18130, 19061, 20720, 21784, 27230, 28786, 29008, 31120, 36260, 38122, 41440, 43568, 54460, 57572, 58016, 62240, 71965, 72520, 76244, 87136, 95305, 100751, 108920, 115144, 143930, 145040, 152488, 190610, 201502, 217840, 230288, 287860, 290080, 304976, 381220, 403004, 435680, 460576, 503755, 575720, 609952, 705257, 762440, 806008, 1007510, 1151440, 1410514, 1524880, 1612016, 2015020, 2302880, 2821028, 3049760, 3224032, 3526285, 4030040, 5642056, 7052570, 8060080, 11284112, 14105140, 16120160, 22568224, 28210280, 56420560, 112841120]

約数ペア:

[(1, 112841120), (2, 56420560), (4, 28210280), (5, 22568224), (7, 16120160), (8, 14105140), (10, 11284112), (14, 8060080), (16, 7052570), (20, 5642056), (28, 4030040), (32, 3526285), (35, 3224032), (37, 3049760), (40, 2821028), (49, 2302880), (56, 2015020), (70, 1612016), (74, 1524880), (80, 1410514), (98, 1151440), (112, 1007510), (140, 806008), (148, 762440), (160, 705257), (185, 609952), (196, 575720), (224, 503755), (245, 460576), (259, 435680), (280, 403004), (296, 381220), (370, 304976), (389, 290080), (392, 287860), (490, 230288), (518, 217840), (560, 201502), (592, 190610), (740, 152488), (778, 145040), (784, 143930), (980, 115144), (1036, 108920), (1120, 100751), (1184, 95305), (1295, 87136), (1480, 76244), (1556, 72520), (1568, 71965), (1813, 62240), (1945, 58016), (1960, 57572), (2072, 54460), (2590, 43568), (2723, 41440), (2960, 38122), (3112, 36260), (3626, 31120), (3890, 29008), (3920, 28786), (4144, 27230), (5180, 21784), (5446, 20720), (5920, 19061), (6224, 18130), (7252, 15560), (7780, 14504), (7840, 14393), (8288, 13615), (9065, 12448), (10360, 10892)]