229606720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{102503}}^1$

素因数の和:102527

約数の個数: 56

約数和(自身を含む): 624864384

約数和(自身を除く): 395257664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 102503, 205006, 410012, 512515, 717521, 820024, 1025030, 1435042, 1640048, 2050060, 2870084, 3280096, 3587605, 4100120, 5740168, 6560192, 7175210, 8200240, 11480336, 14350420, 16400480, 22960672, 28700840, 32800960, 45921344, 57401680, 114803360, 229606720]

約数ペア:

[(1, 229606720), (2, 114803360), (4, 57401680), (5, 45921344), (7, 32800960), (8, 28700840), (10, 22960672), (14, 16400480), (16, 14350420), (20, 11480336), (28, 8200240), (32, 7175210), (35, 6560192), (40, 5740168), (56, 4100120), (64, 3587605), (70, 3280096), (80, 2870084), (112, 2050060), (140, 1640048), (160, 1435042), (224, 1025030), (280, 820024), (320, 717521), (448, 512515), (560, 410012), (1120, 205006), (2240, 102503)]