229693760

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3607}}^1$

素因数の和:3823

約数の個数: 56

約数和(自身を含む): 549859200

約数和(自身を除く): 320165440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 320, 398, 796, 995, 1592, 1990, 3184, 3607, 3980, 6368, 7214, 7960, 12736, 14428, 15920, 18035, 28856, 31840, 36070, 57712, 63680, 72140, 115424, 144280, 230848, 288560, 577120, 717793, 1154240, 1435586, 2871172, 3588965, 5742344, 7177930, 11484688, 14355860, 22969376, 28711720, 45938752, 57423440, 114846880, 229693760]

約数ペア:

[(1, 229693760), (2, 114846880), (4, 57423440), (5, 45938752), (8, 28711720), (10, 22969376), (16, 14355860), (20, 11484688), (32, 7177930), (40, 5742344), (64, 3588965), (80, 2871172), (160, 1435586), (199, 1154240), (320, 717793), (398, 577120), (796, 288560), (995, 230848), (1592, 144280), (1990, 115424), (3184, 72140), (3607, 63680), (3980, 57712), (6368, 36070), (7214, 31840), (7960, 28856), (12736, 18035), (14428, 15920)]