73729040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11969}}^1$

素因数の和:12000

約数の個数: 80

約数和(自身を含む): 213736320

約数和(自身を除く): 140007280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 11969, 23938, 47876, 59845, 83783, 95752, 119690, 131659, 167566, 191504, 239380, 263318, 335132, 418915, 478760, 526636, 658295, 670264, 837830, 921613, 957520, 1053272, 1316590, 1340528, 1675660, 1843226, 2106544, 2633180, 3351320, 3686452, 4608065, 5266360, 6702640, 7372904, 9216130, 10532720, 14745808, 18432260, 36864520, 73729040]

約数ペア:

[(1, 73729040), (2, 36864520), (4, 18432260), (5, 14745808), (7, 10532720), (8, 9216130), (10, 7372904), (11, 6702640), (14, 5266360), (16, 4608065), (20, 3686452), (22, 3351320), (28, 2633180), (35, 2106544), (40, 1843226), (44, 1675660), (55, 1340528), (56, 1316590), (70, 1053272), (77, 957520), (80, 921613), (88, 837830), (110, 670264), (112, 658295), (140, 526636), (154, 478760), (176, 418915), (220, 335132), (280, 263318), (308, 239380), (385, 191504), (440, 167566), (560, 131659), (616, 119690), (770, 95752), (880, 83783), (1232, 59845), (1540, 47876), (3080, 23938), (6160, 11969)]