1336805120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{149197}}^1$

素因数の和:149225

約数の個数: 72

約数和(自身を含む): 3659528544

約数和(自身を除く): 2322723424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 149197, 298394, 596788, 745985, 1044379, 1193576, 1491970, 2088758, 2387152, 2983940, 4177516, 4774304, 5221895, 5967880, 8355032, 9548608, 10443790, 11935760, 16710064, 19097216, 20887580, 23871520, 33420128, 38194432, 41775160, 47743040, 66840256, 83550320, 95486080, 133680512, 167100640, 190972160, 267361024, 334201280, 668402560, 1336805120]

約数ペア:

[(1, 1336805120), (2, 668402560), (4, 334201280), (5, 267361024), (7, 190972160), (8, 167100640), (10, 133680512), (14, 95486080), (16, 83550320), (20, 66840256), (28, 47743040), (32, 41775160), (35, 38194432), (40, 33420128), (56, 23871520), (64, 20887580), (70, 19097216), (80, 16710064), (112, 11935760), (128, 10443790), (140, 9548608), (160, 8355032), (224, 5967880), (256, 5221895), (280, 4774304), (320, 4177516), (448, 2983940), (560, 2387152), (640, 2088758), (896, 1491970), (1120, 1193576), (1280, 1044379), (1792, 745985), (2240, 596788), (4480, 298394), (8960, 149197)]