158541180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1789}}^1$

素因数の和:2019

約数の個数: 96

約数和(自身を含む): 510021120

約数和(自身を除く): 351479940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 633, 844, 1055, 1266, 1477, 1789, 2110, 2532, 2954, 3165, 3578, 4220, 4431, 5367, 5908, 6330, 7156, 7385, 8862, 8945, 10734, 12523, 12660, 14770, 17724, 17890, 21468, 22155, 25046, 26835, 29540, 35780, 37569, 44310, 50092, 53670, 62615, 75138, 88620, 107340, 125230, 150276, 187845, 250460, 375690, 377479, 751380, 754958, 1132437, 1509916, 1887395, 2264874, 2642353, 3774790, 4529748, 5284706, 5662185, 7549580, 7927059, 10569412, 11324370, 13211765, 15854118, 22648740, 26423530, 31708236, 39635295, 52847060, 79270590, 158541180]

約数ペア:

[(1, 158541180), (2, 79270590), (3, 52847060), (4, 39635295), (5, 31708236), (6, 26423530), (7, 22648740), (10, 15854118), (12, 13211765), (14, 11324370), (15, 10569412), (20, 7927059), (21, 7549580), (28, 5662185), (30, 5284706), (35, 4529748), (42, 3774790), (60, 2642353), (70, 2264874), (84, 1887395), (105, 1509916), (140, 1132437), (210, 754958), (211, 751380), (420, 377479), (422, 375690), (633, 250460), (844, 187845), (1055, 150276), (1266, 125230), (1477, 107340), (1789, 88620), (2110, 75138), (2532, 62615), (2954, 53670), (3165, 50092), (3578, 44310), (4220, 37569), (4431, 35780), (5367, 29540), (5908, 26835), (6330, 25046), (7156, 22155), (7385, 21468), (8862, 17890), (8945, 17724), (10734, 14770), (12523, 12660)]