23154276840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1408411}}^1$

素因数の和:1408562

約数の個数: 64

約数和(自身を含む): 69969908160

約数和(自身を除く): 46815631320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 1408411, 2816822, 4225233, 5633644, 7042055, 8450466, 11267288, 14084110, 16900932, 21126165, 28168220, 33801864, 42252330, 56336440, 84504660, 169009320, 192952307, 385904614, 578856921, 771809228, 964761535, 1157713842, 1543618456, 1929523070, 2315427684, 2894284605, 3859046140, 4630855368, 5788569210, 7718092280, 11577138420, 23154276840]

約数ペア:

[(1, 23154276840), (2, 11577138420), (3, 7718092280), (4, 5788569210), (5, 4630855368), (6, 3859046140), (8, 2894284605), (10, 2315427684), (12, 1929523070), (15, 1543618456), (20, 1157713842), (24, 964761535), (30, 771809228), (40, 578856921), (60, 385904614), (120, 192952307), (137, 169009320), (274, 84504660), (411, 56336440), (548, 42252330), (685, 33801864), (822, 28168220), (1096, 21126165), (1370, 16900932), (1644, 14084110), (2055, 11267288), (2740, 8450466), (3288, 7042055), (4110, 5633644), (5480, 4225233), (8220, 2816822), (16440, 1408411)]