168956800

素因数分解:

$2^7\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1488

約数の個数: 96

約数和(自身を含む): 428956920

約数和(自身を除く): 260000120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 128, 148, 160, 185, 200, 296, 320, 370, 400, 592, 640, 740, 800, 925, 1184, 1427, 1480, 1600, 1850, 2368, 2854, 2960, 3200, 3700, 4736, 5708, 5920, 7135, 7400, 11416, 11840, 14270, 14800, 22832, 23680, 28540, 29600, 35675, 45664, 52799, 57080, 59200, 71350, 91328, 105598, 114160, 118400, 142700, 182656, 211196, 228320, 263995, 285400, 422392, 456640, 527990, 570800, 844784, 913280, 1055980, 1141600, 1319975, 1689568, 2111960, 2283200, 2639950, 3379136, 4223920, 4566400, 5279900, 6758272, 8447840, 10559800, 16895680, 21119600, 33791360, 42239200, 84478400, 168956800]

約数ペア:

[(1, 168956800), (2, 84478400), (4, 42239200), (5, 33791360), (8, 21119600), (10, 16895680), (16, 10559800), (20, 8447840), (25, 6758272), (32, 5279900), (37, 4566400), (40, 4223920), (50, 3379136), (64, 2639950), (74, 2283200), (80, 2111960), (100, 1689568), (128, 1319975), (148, 1141600), (160, 1055980), (185, 913280), (200, 844784), (296, 570800), (320, 527990), (370, 456640), (400, 422392), (592, 285400), (640, 263995), (740, 228320), (800, 211196), (925, 182656), (1184, 142700), (1427, 118400), (1480, 114160), (1600, 105598), (1850, 91328), (2368, 71350), (2854, 59200), (2960, 57080), (3200, 52799), (3700, 45664), (4736, 35675), (5708, 29600), (5920, 28540), (7135, 23680), (7400, 22832), (11416, 14800), (11840, 14270)]