227908480

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6719}}^1$

素因数の和:6791

約数の個数: 64

約数和(自身を含む): 555206400

約数和(自身を除く): 327297920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4240, 6719, 6784, 8480, 13438, 16960, 26876, 33595, 33920, 53752, 67190, 107504, 134380, 215008, 268760, 356107, 430016, 537520, 712214, 860032, 1075040, 1424428, 1780535, 2150080, 2848856, 3561070, 4300160, 5697712, 7122140, 11395424, 14244280, 22790848, 28488560, 45581696, 56977120, 113954240, 227908480]

約数ペア:

[(1, 227908480), (2, 113954240), (4, 56977120), (5, 45581696), (8, 28488560), (10, 22790848), (16, 14244280), (20, 11395424), (32, 7122140), (40, 5697712), (53, 4300160), (64, 3561070), (80, 2848856), (106, 2150080), (128, 1780535), (160, 1424428), (212, 1075040), (265, 860032), (320, 712214), (424, 537520), (530, 430016), (640, 356107), (848, 268760), (1060, 215008), (1696, 134380), (2120, 107504), (3392, 67190), (4240, 53752), (6719, 33920), (6784, 33595), (8480, 26876), (13438, 16960)]