155210880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7349}}^1$

素因数の和:7382

約数の個数: 128

約数和(自身を含む): 539784000

約数和(自身を除く): 384573120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 7349, 10560, 14698, 21120, 22047, 29396, 36745, 44094, 58792, 73490, 80839, 88188, 110235, 117584, 146980, 161678, 176376, 220470, 235168, 242517, 293960, 323356, 352752, 404195, 440940, 470336, 485034, 587920, 646712, 705504, 808390, 881880, 940672, 970068, 1175840, 1212585, 1293424, 1411008, 1616780, 1763760, 1940136, 2351680, 2425170, 2586848, 2822016, 3233560, 3527520, 3880272, 4703360, 4850340, 5173696, 6467120, 7055040, 7760544, 9700680, 10347392, 12934240, 14110080, 15521088, 19401360, 25868480, 31042176, 38802720, 51736960, 77605440, 155210880]

約数ペア:

[(1, 155210880), (2, 77605440), (3, 51736960), (4, 38802720), (5, 31042176), (6, 25868480), (8, 19401360), (10, 15521088), (11, 14110080), (12, 12934240), (15, 10347392), (16, 9700680), (20, 7760544), (22, 7055040), (24, 6467120), (30, 5173696), (32, 4850340), (33, 4703360), (40, 3880272), (44, 3527520), (48, 3233560), (55, 2822016), (60, 2586848), (64, 2425170), (66, 2351680), (80, 1940136), (88, 1763760), (96, 1616780), (110, 1411008), (120, 1293424), (128, 1212585), (132, 1175840), (160, 970068), (165, 940672), (176, 881880), (192, 808390), (220, 705504), (240, 646712), (264, 587920), (320, 485034), (330, 470336), (352, 440940), (384, 404195), (440, 352752), (480, 323356), (528, 293960), (640, 242517), (660, 235168), (704, 220470), (880, 176376), (960, 161678), (1056, 146980), (1320, 117584), (1408, 110235), (1760, 88188), (1920, 80839), (2112, 73490), (2640, 58792), (3520, 44094), (4224, 36745), (5280, 29396), (7040, 22047), (7349, 21120), (10560, 14698)]