129367560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 445835520

約数和(自身を除く): 316467960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 337, 420, 457, 674, 840, 914, 1011, 1348, 1371, 1685, 1828, 2022, 2285, 2359, 2696, 2742, 3199, 3370, 3656, 4044, 4570, 4718, 5055, 5484, 6398, 6740, 6855, 7077, 8088, 9140, 9436, 9597, 10110, 10968, 11795, 12796, 13480, 13710, 14154, 15995, 18280, 18872, 19194, 20220, 23590, 25592, 27420, 28308, 31990, 35385, 38388, 40440, 47180, 47985, 54840, 56616, 63980, 70770, 76776, 94360, 95970, 127960, 141540, 154009, 191940, 283080, 308018, 383880, 462027, 616036, 770045, 924054, 1078063, 1232072, 1540090, 1848108, 2156126, 2310135, 3080180, 3234189, 3696216, 4312252, 4620270, 5390315, 6160360, 6468378, 8624504, 9240540, 10780630, 12936756, 16170945, 18481080, 21561260, 25873512, 32341890, 43122520, 64683780, 129367560]

約数ペア:

[(1, 129367560), (2, 64683780), (3, 43122520), (4, 32341890), (5, 25873512), (6, 21561260), (7, 18481080), (8, 16170945), (10, 12936756), (12, 10780630), (14, 9240540), (15, 8624504), (20, 6468378), (21, 6160360), (24, 5390315), (28, 4620270), (30, 4312252), (35, 3696216), (40, 3234189), (42, 3080180), (56, 2310135), (60, 2156126), (70, 1848108), (84, 1540090), (105, 1232072), (120, 1078063), (140, 924054), (168, 770045), (210, 616036), (280, 462027), (337, 383880), (420, 308018), (457, 283080), (674, 191940), (840, 154009), (914, 141540), (1011, 127960), (1348, 95970), (1371, 94360), (1685, 76776), (1828, 70770), (2022, 63980), (2285, 56616), (2359, 54840), (2696, 47985), (2742, 47180), (3199, 40440), (3370, 38388), (3656, 35385), (4044, 31990), (4570, 28308), (4718, 27420), (5055, 25592), (5484, 23590), (6398, 20220), (6740, 19194), (6855, 18872), (7077, 18280), (8088, 15995), (9140, 14154), (9436, 13710), (9597, 13480), (10110, 12796), (10968, 11795)]