201571680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{907}}^1$

素因数の和:1388

約数の個数: 96

約数和(自身を含む): 637023744

約数和(自身を除く): 435452064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 463, 480, 907, 926, 1389, 1814, 1852, 2315, 2721, 2778, 3628, 3704, 4535, 4630, 5442, 5556, 6945, 7256, 7408, 9070, 9260, 10884, 11112, 13605, 13890, 14512, 14816, 18140, 18520, 21768, 22224, 27210, 27780, 29024, 36280, 37040, 43536, 44448, 54420, 55560, 72560, 74080, 87072, 108840, 111120, 145120, 217680, 222240, 419941, 435360, 839882, 1259823, 1679764, 2099705, 2519646, 3359528, 4199410, 5039292, 6299115, 6719056, 8398820, 10078584, 12598230, 13438112, 16797640, 20157168, 25196460, 33595280, 40314336, 50392920, 67190560, 100785840, 201571680]

約数ペア:

[(1, 201571680), (2, 100785840), (3, 67190560), (4, 50392920), (5, 40314336), (6, 33595280), (8, 25196460), (10, 20157168), (12, 16797640), (15, 13438112), (16, 12598230), (20, 10078584), (24, 8398820), (30, 6719056), (32, 6299115), (40, 5039292), (48, 4199410), (60, 3359528), (80, 2519646), (96, 2099705), (120, 1679764), (160, 1259823), (240, 839882), (463, 435360), (480, 419941), (907, 222240), (926, 217680), (1389, 145120), (1814, 111120), (1852, 108840), (2315, 87072), (2721, 74080), (2778, 72560), (3628, 55560), (3704, 54420), (4535, 44448), (4630, 43536), (5442, 37040), (5556, 36280), (6945, 29024), (7256, 27780), (7408, 27210), (9070, 22224), (9260, 21768), (10884, 18520), (11112, 18140), (13605, 14816), (13890, 14512)]