181371058880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{117371}}^1$

素因数の和:117838

約数の個数: 112

約数和(自身を含む): 472229809920

約数和(自身を除く): 290858751040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 439, 440, 704, 878, 880, 1756, 1760, 2195, 3512, 3520, 4390, 4829, 7024, 8780, 9658, 14048, 17560, 19316, 24145, 28096, 35120, 38632, 48290, 70240, 77264, 96580, 117371, 140480, 154528, 193160, 234742, 309056, 386320, 469484, 586855, 772640, 938968, 1173710, 1291081, 1545280, 1877936, 2347420, 2582162, 3755872, 4694840, 5164324, 6455405, 7511744, 9389680, 10328648, 12910810, 18779360, 20657296, 25821620, 37558720, 41314592, 51525869, 51643240, 82629184, 103051738, 103286480, 206103476, 206572960, 257629345, 412206952, 413145920, 515258690, 566784559, 824413904, 1030517380, 1133569118, 1648827808, 2061034760, 2267138236, 2833922795, 3297655616, 4122069520, 4534276472, 5667845590, 8244139040, 9068552944, 11335691180, 16488278080, 18137105888, 22671382360, 36274211776, 45342764720, 90685529440, 181371058880]

約数ペア:

[(1, 181371058880), (2, 90685529440), (4, 45342764720), (5, 36274211776), (8, 22671382360), (10, 18137105888), (11, 16488278080), (16, 11335691180), (20, 9068552944), (22, 8244139040), (32, 5667845590), (40, 4534276472), (44, 4122069520), (55, 3297655616), (64, 2833922795), (80, 2267138236), (88, 2061034760), (110, 1648827808), (160, 1133569118), (176, 1030517380), (220, 824413904), (320, 566784559), (352, 515258690), (439, 413145920), (440, 412206952), (704, 257629345), (878, 206572960), (880, 206103476), (1756, 103286480), (1760, 103051738), (2195, 82629184), (3512, 51643240), (3520, 51525869), (4390, 41314592), (4829, 37558720), (7024, 25821620), (8780, 20657296), (9658, 18779360), (14048, 12910810), (17560, 10328648), (19316, 9389680), (24145, 7511744), (28096, 6455405), (35120, 5164324), (38632, 4694840), (48290, 3755872), (70240, 2582162), (77264, 2347420), (96580, 1877936), (117371, 1545280), (140480, 1291081), (154528, 1173710), (193160, 938968), (234742, 772640), (309056, 586855), (386320, 469484)]