9974128440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{497711}}^1$

素因数の和:497892

約数の個数: 64

約数和(自身を含む): 30101621760

約数和(自身を除く): 20127493320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 10020, 20040, 497711, 995422, 1493133, 1990844, 2488555, 2986266, 3981688, 4977110, 5972532, 7465665, 9954220, 11945064, 14931330, 19908440, 29862660, 59725320, 83117737, 166235474, 249353211, 332470948, 415588685, 498706422, 664941896, 831177370, 997412844, 1246766055, 1662354740, 1994825688, 2493532110, 3324709480, 4987064220, 9974128440]

約数ペア:

[(1, 9974128440), (2, 4987064220), (3, 3324709480), (4, 2493532110), (5, 1994825688), (6, 1662354740), (8, 1246766055), (10, 997412844), (12, 831177370), (15, 664941896), (20, 498706422), (24, 415588685), (30, 332470948), (40, 249353211), (60, 166235474), (120, 83117737), (167, 59725320), (334, 29862660), (501, 19908440), (668, 14931330), (835, 11945064), (1002, 9954220), (1336, 7465665), (1670, 5972532), (2004, 4977110), (2505, 3981688), (3340, 2986266), (4008, 2488555), (5010, 1990844), (6680, 1493133), (10020, 995422), (20040, 497711)]