137375840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 373584960

約数和(自身を除く): 236209120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 173, 224, 280, 346, 560, 692, 709, 865, 1120, 1211, 1384, 1418, 1730, 2422, 2768, 2836, 3460, 3545, 4844, 4963, 5536, 5672, 6055, 6920, 7090, 9688, 9926, 11344, 12110, 13840, 14180, 19376, 19852, 22688, 24220, 24815, 27680, 28360, 38752, 39704, 48440, 49630, 56720, 79408, 96880, 99260, 113440, 122657, 158816, 193760, 198520, 245314, 397040, 490628, 613285, 794080, 858599, 981256, 1226570, 1717198, 1962512, 2453140, 3434396, 3925024, 4292995, 4906280, 6868792, 8585990, 9812560, 13737584, 17171980, 19625120, 27475168, 34343960, 68687920, 137375840]

約数ペア:

[(1, 137375840), (2, 68687920), (4, 34343960), (5, 27475168), (7, 19625120), (8, 17171980), (10, 13737584), (14, 9812560), (16, 8585990), (20, 6868792), (28, 4906280), (32, 4292995), (35, 3925024), (40, 3434396), (56, 2453140), (70, 1962512), (80, 1717198), (112, 1226570), (140, 981256), (160, 858599), (173, 794080), (224, 613285), (280, 490628), (346, 397040), (560, 245314), (692, 198520), (709, 193760), (865, 158816), (1120, 122657), (1211, 113440), (1384, 99260), (1418, 96880), (1730, 79408), (2422, 56720), (2768, 49630), (2836, 48440), (3460, 39704), (3545, 38752), (4844, 28360), (4963, 27680), (5536, 24815), (5672, 24220), (6055, 22688), (6920, 19852), (7090, 19376), (9688, 14180), (9926, 13840), (11344, 12110)]