213457680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{32941}}^1$

素因数の和:32966

約数の個数: 100

約数和(自身を含む): 741392652

約数和(自身を除く): 527934972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 32941, 65882, 98823, 131764, 164705, 197646, 263528, 296469, 329410, 395292, 494115, 527056, 592938, 658820, 790584, 889407, 988230, 1185876, 1317640, 1482345, 1581168, 1778814, 1976460, 2371752, 2635280, 2668221, 2964690, 3557628, 3952920, 4447035, 4743504, 5336442, 5929380, 7115256, 7905840, 8894070, 10672884, 11858760, 13341105, 14230512, 17788140, 21345768, 23717520, 26682210, 35576280, 42691536, 53364420, 71152560, 106728840, 213457680]

約数ペア:

[(1, 213457680), (2, 106728840), (3, 71152560), (4, 53364420), (5, 42691536), (6, 35576280), (8, 26682210), (9, 23717520), (10, 21345768), (12, 17788140), (15, 14230512), (16, 13341105), (18, 11858760), (20, 10672884), (24, 8894070), (27, 7905840), (30, 7115256), (36, 5929380), (40, 5336442), (45, 4743504), (48, 4447035), (54, 3952920), (60, 3557628), (72, 2964690), (80, 2668221), (81, 2635280), (90, 2371752), (108, 1976460), (120, 1778814), (135, 1581168), (144, 1482345), (162, 1317640), (180, 1185876), (216, 988230), (240, 889407), (270, 790584), (324, 658820), (360, 592938), (405, 527056), (432, 494115), (540, 395292), (648, 329410), (720, 296469), (810, 263528), (1080, 197646), (1296, 164705), (1620, 131764), (2160, 98823), (3240, 65882), (6480, 32941)]