14172800

素因数分解:

$2^7\times 5^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 36173280

約数和(自身を除く): 22000480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 103, 128, 160, 172, 200, 206, 215, 320, 344, 400, 412, 430, 515, 640, 688, 800, 824, 860, 1030, 1075, 1376, 1600, 1648, 1720, 2060, 2150, 2575, 2752, 3200, 3296, 3440, 4120, 4300, 4429, 5150, 5504, 6592, 6880, 8240, 8600, 8858, 10300, 13184, 13760, 16480, 17200, 17716, 20600, 22145, 27520, 32960, 34400, 35432, 41200, 44290, 65920, 68800, 70864, 82400, 88580, 110725, 137600, 141728, 164800, 177160, 221450, 283456, 329600, 354320, 442900, 566912, 708640, 885800, 1417280, 1771600, 2834560, 3543200, 7086400, 14172800]

約数ペア:

[(1, 14172800), (2, 7086400), (4, 3543200), (5, 2834560), (8, 1771600), (10, 1417280), (16, 885800), (20, 708640), (25, 566912), (32, 442900), (40, 354320), (43, 329600), (50, 283456), (64, 221450), (80, 177160), (86, 164800), (100, 141728), (103, 137600), (128, 110725), (160, 88580), (172, 82400), (200, 70864), (206, 68800), (215, 65920), (320, 44290), (344, 41200), (400, 35432), (412, 34400), (430, 32960), (515, 27520), (640, 22145), (688, 20600), (800, 17716), (824, 17200), (860, 16480), (1030, 13760), (1075, 13184), (1376, 10300), (1600, 8858), (1648, 8600), (1720, 8240), (2060, 6880), (2150, 6592), (2575, 5504), (2752, 5150), (3200, 4429), (3296, 4300), (3440, 4120)]