1262768360320

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{29448889}}^1$

素因数の和:29448975

約数の個数: 64

約数和(自身を含む): 3063862515600

約数和(自身を除く): 1801094155280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 1072, 1340, 2144, 2680, 4288, 5360, 8576, 10720, 21440, 42880, 29448889, 58897778, 117795556, 147244445, 235591112, 294488890, 471182224, 588977780, 942364448, 1177955560, 1884728896, 1973075563, 2355911120, 3769457792, 3946151126, 4711822240, 7892302252, 9423644480, 9865377815, 15784604504, 18847288960, 19730755630, 31569209008, 39461511260, 63138418016, 78923022520, 126276836032, 157846045040, 252553672064, 315692090080, 631384180160, 1262768360320]

約数ペア:

[(1, 1262768360320), (2, 631384180160), (4, 315692090080), (5, 252553672064), (8, 157846045040), (10, 126276836032), (16, 78923022520), (20, 63138418016), (32, 39461511260), (40, 31569209008), (64, 19730755630), (67, 18847288960), (80, 15784604504), (128, 9865377815), (134, 9423644480), (160, 7892302252), (268, 4711822240), (320, 3946151126), (335, 3769457792), (536, 2355911120), (640, 1973075563), (670, 1884728896), (1072, 1177955560), (1340, 942364448), (2144, 588977780), (2680, 471182224), (4288, 294488890), (5360, 235591112), (8576, 147244445), (10720, 117795556), (21440, 58897778), (42880, 29448889)]