764943040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{125813}}^1$

素因数の和:125849

約数の個数: 56

約数和(自身を含む): 1917405360

約数和(自身を除く): 1152462320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 125813, 251626, 503252, 629065, 1006504, 1258130, 2013008, 2390447, 2516260, 4026016, 4780894, 5032520, 8052032, 9561788, 10065040, 11952235, 19123576, 20130080, 23904470, 38247152, 40260160, 47808940, 76494304, 95617880, 152988608, 191235760, 382471520, 764943040]

約数ペア:

[(1, 764943040), (2, 382471520), (4, 191235760), (5, 152988608), (8, 95617880), (10, 76494304), (16, 47808940), (19, 40260160), (20, 38247152), (32, 23904470), (38, 20130080), (40, 19123576), (64, 11952235), (76, 10065040), (80, 9561788), (95, 8052032), (152, 5032520), (160, 4780894), (190, 4026016), (304, 2516260), (320, 2390447), (380, 2013008), (608, 1258130), (760, 1006504), (1216, 629065), (1520, 503252), (3040, 251626), (6080, 125813)]