1330622475280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{339444509}}^1$

素因数の和:339444536

約数の個数: 60

約数和(自身を含む): 3598790695020

約数和(自身を除く): 2268168219740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 339444509, 678889018, 1357778036, 1697222545, 2376111563, 2715556072, 3394445090, 4752223126, 5431112144, 6788890180, 9504446252, 11880557815, 13577780360, 16632780941, 19008892504, 23761115630, 27155560720, 33265561882, 38017785008, 47522231260, 66531123764, 83163904705, 95044462520, 133062247528, 166327809410, 190088925040, 266124495056, 332655618820, 665311237640, 1330622475280]

約数ペア:

[(1, 1330622475280), (2, 665311237640), (4, 332655618820), (5, 266124495056), (7, 190088925040), (8, 166327809410), (10, 133062247528), (14, 95044462520), (16, 83163904705), (20, 66531123764), (28, 47522231260), (35, 38017785008), (40, 33265561882), (49, 27155560720), (56, 23761115630), (70, 19008892504), (80, 16632780941), (98, 13577780360), (112, 11880557815), (140, 9504446252), (196, 6788890180), (245, 5431112144), (280, 4752223126), (392, 3394445090), (490, 2715556072), (560, 2376111563), (784, 1697222545), (980, 1357778036), (1960, 678889018), (3920, 339444509)]