138941640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3607}}^1$

素因数の和:3731

約数の個数: 96

約数和(自身を含む): 455906880

約数和(自身を除く): 316965240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3607, 3852, 4280, 4815, 6420, 7214, 7704, 9630, 10821, 12840, 14428, 18035, 19260, 21642, 28856, 32463, 36070, 38520, 43284, 54105, 64926, 72140, 86568, 108210, 129852, 144280, 162315, 216420, 259704, 324630, 385949, 432840, 649260, 771898, 1157847, 1298520, 1543796, 1929745, 2315694, 3087592, 3473541, 3859490, 4631388, 5789235, 6947082, 7718980, 9262776, 11578470, 13894164, 15437960, 17367705, 23156940, 27788328, 34735410, 46313880, 69470820, 138941640]

約数ペア:

[(1, 138941640), (2, 69470820), (3, 46313880), (4, 34735410), (5, 27788328), (6, 23156940), (8, 17367705), (9, 15437960), (10, 13894164), (12, 11578470), (15, 9262776), (18, 7718980), (20, 6947082), (24, 5789235), (30, 4631388), (36, 3859490), (40, 3473541), (45, 3087592), (60, 2315694), (72, 1929745), (90, 1543796), (107, 1298520), (120, 1157847), (180, 771898), (214, 649260), (321, 432840), (360, 385949), (428, 324630), (535, 259704), (642, 216420), (856, 162315), (963, 144280), (1070, 129852), (1284, 108210), (1605, 86568), (1926, 72140), (2140, 64926), (2568, 54105), (3210, 43284), (3607, 38520), (3852, 36070), (4280, 32463), (4815, 28856), (6420, 21642), (7214, 19260), (7704, 18035), (9630, 14428), (10821, 12840)]