156980420240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{485827}}^1$

素因数の和:486424

約数の個数: 80

約数和(自身を含む): 417843172992

約数和(自身を除く): 260862752752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 577, 1154, 2308, 2885, 4039, 4616, 5770, 8078, 9232, 11540, 16156, 20195, 23080, 32312, 40390, 46160, 64624, 80780, 161560, 323120, 485827, 971654, 1943308, 2429135, 3400789, 3886616, 4858270, 6801578, 7773232, 9716540, 13603156, 17003945, 19433080, 27206312, 34007890, 38866160, 54412624, 68015780, 136031560, 272063120, 280322179, 560644358, 1121288716, 1401610895, 1962255253, 2242577432, 2803221790, 3924510506, 4485154864, 5606443580, 7849021012, 9811276265, 11212887160, 15698042024, 19622552530, 22425774320, 31396084048, 39245105060, 78490210120, 156980420240]

約数ペア:

[(1, 156980420240), (2, 78490210120), (4, 39245105060), (5, 31396084048), (7, 22425774320), (8, 19622552530), (10, 15698042024), (14, 11212887160), (16, 9811276265), (20, 7849021012), (28, 5606443580), (35, 4485154864), (40, 3924510506), (56, 2803221790), (70, 2242577432), (80, 1962255253), (112, 1401610895), (140, 1121288716), (280, 560644358), (560, 280322179), (577, 272063120), (1154, 136031560), (2308, 68015780), (2885, 54412624), (4039, 38866160), (4616, 34007890), (5770, 27206312), (8078, 19433080), (9232, 17003945), (11540, 13603156), (16156, 9716540), (20195, 7773232), (23080, 6801578), (32312, 4858270), (40390, 3886616), (46160, 3400789), (64624, 2429135), (80780, 1943308), (161560, 971654), (323120, 485827)]