738351680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19069}}^1$

素因数の和:19108

約数の個数: 84

約数和(自身を含む): 1932668220

約数和(自身を除く): 1194316540

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3872, 4840, 7744, 9680, 19069, 19360, 38138, 38720, 76276, 95345, 152552, 190690, 209759, 305104, 381380, 419518, 610208, 762760, 839036, 1048795, 1220416, 1525520, 1678072, 2097590, 2307349, 3051040, 3356144, 4195180, 4614698, 6102080, 6712288, 8390360, 9229396, 11536745, 13424576, 16780720, 18458792, 23073490, 33561440, 36917584, 46146980, 67122880, 73835168, 92293960, 147670336, 184587920, 369175840, 738351680]

約数ペア:

[(1, 738351680), (2, 369175840), (4, 184587920), (5, 147670336), (8, 92293960), (10, 73835168), (11, 67122880), (16, 46146980), (20, 36917584), (22, 33561440), (32, 23073490), (40, 18458792), (44, 16780720), (55, 13424576), (64, 11536745), (80, 9229396), (88, 8390360), (110, 6712288), (121, 6102080), (160, 4614698), (176, 4195180), (220, 3356144), (242, 3051040), (320, 2307349), (352, 2097590), (440, 1678072), (484, 1525520), (605, 1220416), (704, 1048795), (880, 839036), (968, 762760), (1210, 610208), (1760, 419518), (1936, 381380), (2420, 305104), (3520, 209759), (3872, 190690), (4840, 152552), (7744, 95345), (9680, 76276), (19069, 38720), (19360, 38138)]