207704520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{192319}}^1$

素因数の和:192339

約数の個数: 64

約数和(自身を含む): 692352000

約数和(自身を除く): 484647480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 192319, 384638, 576957, 769276, 961595, 1153914, 1538552, 1730871, 1923190, 2307828, 2884785, 3461742, 3846380, 4615656, 5192613, 5769570, 6923484, 7692760, 8654355, 10385226, 11539140, 13846968, 17308710, 20770452, 23078280, 25963065, 34617420, 41540904, 51926130, 69234840, 103852260, 207704520]

約数ペア:

[(1, 207704520), (2, 103852260), (3, 69234840), (4, 51926130), (5, 41540904), (6, 34617420), (8, 25963065), (9, 23078280), (10, 20770452), (12, 17308710), (15, 13846968), (18, 11539140), (20, 10385226), (24, 8654355), (27, 7692760), (30, 6923484), (36, 5769570), (40, 5192613), (45, 4615656), (54, 3846380), (60, 3461742), (72, 2884785), (90, 2307828), (108, 1923190), (120, 1730871), (135, 1538552), (180, 1153914), (216, 961595), (270, 769276), (360, 576957), (540, 384638), (1080, 192319)]