1570980160

素因数分解:

$2^6\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{2293}}^1$

素因数の和:4451

約数の個数: 56

約数和(自身を含む): 3744275976

約数和(自身を除く): 2173295816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2141, 2293, 4282, 4586, 8564, 9172, 10705, 11465, 17128, 18344, 21410, 22930, 34256, 36688, 42820, 45860, 68512, 73376, 85640, 91720, 137024, 146752, 171280, 183440, 342560, 366880, 685120, 733760, 4909313, 9818626, 19637252, 24546565, 39274504, 49093130, 78549008, 98186260, 157098016, 196372520, 314196032, 392745040, 785490080, 1570980160]

約数ペア:

[(1, 1570980160), (2, 785490080), (4, 392745040), (5, 314196032), (8, 196372520), (10, 157098016), (16, 98186260), (20, 78549008), (32, 49093130), (40, 39274504), (64, 24546565), (80, 19637252), (160, 9818626), (320, 4909313), (2141, 733760), (2293, 685120), (4282, 366880), (4586, 342560), (8564, 183440), (9172, 171280), (10705, 146752), (11465, 137024), (17128, 91720), (18344, 85640), (21410, 73376), (22930, 68512), (34256, 45860), (36688, 42820)]