242000360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{29803}}^1$

素因数の和:29850

約数の個数: 64

約数和(自身を含む): 643766400

約数和(自身を除く): 401766040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 29803, 59606, 119212, 149015, 208621, 238424, 298030, 417242, 596060, 834484, 864287, 1043105, 1192120, 1668968, 1728574, 2086210, 3457148, 4172420, 4321435, 6050009, 6914296, 8344840, 8642870, 12100018, 17285740, 24200036, 30250045, 34571480, 48400072, 60500090, 121000180, 242000360]

約数ペア:

[(1, 242000360), (2, 121000180), (4, 60500090), (5, 48400072), (7, 34571480), (8, 30250045), (10, 24200036), (14, 17285740), (20, 12100018), (28, 8642870), (29, 8344840), (35, 6914296), (40, 6050009), (56, 4321435), (58, 4172420), (70, 3457148), (116, 2086210), (140, 1728574), (145, 1668968), (203, 1192120), (232, 1043105), (280, 864287), (290, 834484), (406, 596060), (580, 417242), (812, 298030), (1015, 238424), (1160, 208621), (1624, 149015), (2030, 119212), (4060, 59606), (8120, 29803)]