187689040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30469}}^1$

素因数の和:30500

約数の個数: 80

約数和(自身を含む): 544072320

約数和(自身を除く): 356383280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 30469, 60938, 121876, 152345, 213283, 243752, 304690, 335159, 426566, 487504, 609380, 670318, 853132, 1066415, 1218760, 1340636, 1675795, 1706264, 2132830, 2346113, 2437520, 2681272, 3351590, 3412528, 4265660, 4692226, 5362544, 6703180, 8531320, 9384452, 11730565, 13406360, 17062640, 18768904, 23461130, 26812720, 37537808, 46922260, 93844520, 187689040]

約数ペア:

[(1, 187689040), (2, 93844520), (4, 46922260), (5, 37537808), (7, 26812720), (8, 23461130), (10, 18768904), (11, 17062640), (14, 13406360), (16, 11730565), (20, 9384452), (22, 8531320), (28, 6703180), (35, 5362544), (40, 4692226), (44, 4265660), (55, 3412528), (56, 3351590), (70, 2681272), (77, 2437520), (80, 2346113), (88, 2132830), (110, 1706264), (112, 1675795), (140, 1340636), (154, 1218760), (176, 1066415), (220, 853132), (280, 670318), (308, 609380), (385, 487504), (440, 426566), (560, 335159), (616, 304690), (770, 243752), (880, 213283), (1232, 152345), (1540, 121876), (3080, 60938), (6160, 30469)]