241487680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{15401}}^1$

素因数の和:15432

約数の個数: 84

約数和(自身を含む): 668970468

約数和(自身を除く): 427482788

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15401, 15680, 30802, 61604, 77005, 107807, 123208, 154010, 215614, 246416, 308020, 431228, 492832, 539035, 616040, 754649, 862456, 985664, 1078070, 1232080, 1509298, 1724912, 2156140, 2464160, 3018596, 3449824, 3773245, 4312280, 4928320, 6037192, 6899648, 7546490, 8624560, 12074384, 15092980, 17249120, 24148768, 30185960, 34498240, 48297536, 60371920, 120743840, 241487680]

約数ペア:

[(1, 241487680), (2, 120743840), (4, 60371920), (5, 48297536), (7, 34498240), (8, 30185960), (10, 24148768), (14, 17249120), (16, 15092980), (20, 12074384), (28, 8624560), (32, 7546490), (35, 6899648), (40, 6037192), (49, 4928320), (56, 4312280), (64, 3773245), (70, 3449824), (80, 3018596), (98, 2464160), (112, 2156140), (140, 1724912), (160, 1509298), (196, 1232080), (224, 1078070), (245, 985664), (280, 862456), (320, 754649), (392, 616040), (448, 539035), (490, 492832), (560, 431228), (784, 308020), (980, 246416), (1120, 215614), (1568, 154010), (1960, 123208), (2240, 107807), (3136, 77005), (3920, 61604), (7840, 30802), (15401, 15680)]