137604800

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5059}}^1$

素因数の和:5098

約数の個数: 84

約数和(自身を含む): 358581960

約数和(自身を除く): 220977160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1600, 1700, 2720, 3400, 5059, 5440, 6800, 10118, 13600, 20236, 25295, 27200, 40472, 50590, 80944, 86003, 101180, 126475, 161888, 172006, 202360, 252950, 323776, 344012, 404720, 430015, 505900, 688024, 809440, 860030, 1011800, 1376048, 1618880, 1720060, 2023600, 2150075, 2752096, 3440120, 4047200, 4300150, 5504192, 6880240, 8094400, 8600300, 13760480, 17200600, 27520960, 34401200, 68802400, 137604800]

約数ペア:

[(1, 137604800), (2, 68802400), (4, 34401200), (5, 27520960), (8, 17200600), (10, 13760480), (16, 8600300), (17, 8094400), (20, 6880240), (25, 5504192), (32, 4300150), (34, 4047200), (40, 3440120), (50, 2752096), (64, 2150075), (68, 2023600), (80, 1720060), (85, 1618880), (100, 1376048), (136, 1011800), (160, 860030), (170, 809440), (200, 688024), (272, 505900), (320, 430015), (340, 404720), (400, 344012), (425, 323776), (544, 252950), (680, 202360), (800, 172006), (850, 161888), (1088, 126475), (1360, 101180), (1600, 86003), (1700, 80944), (2720, 50590), (3400, 40472), (5059, 27200), (5440, 25295), (6800, 20236), (10118, 13600)]