2963582720

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{47251}}^1$

素因数の和:47286

約数の個数: 108

約数和(自身を含む): 8257854024

約数和(自身を除く): 5294271304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8960, 12544, 15680, 31360, 47251, 62720, 94502, 189004, 236255, 330757, 378008, 472510, 661514, 756016, 945020, 1323028, 1512032, 1653785, 1890040, 2315299, 2646056, 3024064, 3307570, 3780080, 4630598, 5292112, 6048128, 6615140, 7560160, 9261196, 10584224, 11576495, 12096256, 13230280, 15120320, 18522392, 21168448, 23152990, 26460560, 30240640, 37044784, 42336896, 46305980, 52921120, 60481280, 74089568, 84673792, 92611960, 105842240, 148179136, 185223920, 211684480, 296358272, 370447840, 423368960, 592716544, 740895680, 1481791360, 2963582720]

約数ペア:

[(1, 2963582720), (2, 1481791360), (4, 740895680), (5, 592716544), (7, 423368960), (8, 370447840), (10, 296358272), (14, 211684480), (16, 185223920), (20, 148179136), (28, 105842240), (32, 92611960), (35, 84673792), (40, 74089568), (49, 60481280), (56, 52921120), (64, 46305980), (70, 42336896), (80, 37044784), (98, 30240640), (112, 26460560), (128, 23152990), (140, 21168448), (160, 18522392), (196, 15120320), (224, 13230280), (245, 12096256), (256, 11576495), (280, 10584224), (320, 9261196), (392, 7560160), (448, 6615140), (490, 6048128), (560, 5292112), (640, 4630598), (784, 3780080), (896, 3307570), (980, 3024064), (1120, 2646056), (1280, 2315299), (1568, 1890040), (1792, 1653785), (1960, 1512032), (2240, 1323028), (3136, 945020), (3920, 756016), (4480, 661514), (6272, 472510), (7840, 378008), (8960, 330757), (12544, 236255), (15680, 189004), (31360, 94502), (47251, 62720)]