127596840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151901}}^1$

素因数の和:151922

約数の個数: 64

約数和(自身を含む): 437477760

約数和(自身を除く): 309880920

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, 420, 840, 151901, 303802, 455703, 607604, 759505, 911406, 1063307, 1215208, 1519010, 1822812, 2126614, 2278515, 3038020, 3189921, 3645624, 4253228, 4557030, 5316535, 6076040, 6379842, 8506456, 9114060, 10633070, 12759684, 15949605, 18228120, 21266140, 25519368, 31899210, 42532280, 63798420, 127596840]

約数ペア:

[(1, 127596840), (2, 63798420), (3, 42532280), (4, 31899210), (5, 25519368), (6, 21266140), (7, 18228120), (8, 15949605), (10, 12759684), (12, 10633070), (14, 9114060), (15, 8506456), (20, 6379842), (21, 6076040), (24, 5316535), (28, 4557030), (30, 4253228), (35, 3645624), (40, 3189921), (42, 3038020), (56, 2278515), (60, 2126614), (70, 1822812), (84, 1519010), (105, 1215208), (120, 1063307), (140, 911406), (168, 759505), (210, 607604), (280, 455703), (420, 303802), (840, 151901)]