1979372960880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1178198191}}^1$

素因数の和:1178198214

約数の個数: 80

約数和(自身を含む): 7012635638784

約数和(自身を除く): 5033262677904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1178198191, 2356396382, 3534594573, 4712792764, 5890990955, 7069189146, 8247387337, 9425585528, 11781981910, 14138378292, 16494774674, 17672972865, 18851171056, 23563963820, 24742162011, 28276756584, 32989549348, 35345945730, 41236936685, 47127927640, 49484324022, 56553513168, 65979098696, 70691891460, 82473873370, 94255855280, 98968648044, 123710810055, 131958197392, 141383782920, 164947746740, 197937296088, 247421620110, 282767565840, 329895493480, 395874592176, 494843240220, 659790986960, 989686480440, 1979372960880]

約数ペア:

[(1, 1979372960880), (2, 989686480440), (3, 659790986960), (4, 494843240220), (5, 395874592176), (6, 329895493480), (7, 282767565840), (8, 247421620110), (10, 197937296088), (12, 164947746740), (14, 141383782920), (15, 131958197392), (16, 123710810055), (20, 98968648044), (21, 94255855280), (24, 82473873370), (28, 70691891460), (30, 65979098696), (35, 56553513168), (40, 49484324022), (42, 47127927640), (48, 41236936685), (56, 35345945730), (60, 32989549348), (70, 28276756584), (80, 24742162011), (84, 23563963820), (105, 18851171056), (112, 17672972865), (120, 16494774674), (140, 14138378292), (168, 11781981910), (210, 9425585528), (240, 8247387337), (280, 7069189146), (336, 5890990955), (420, 4712792764), (560, 3534594573), (840, 2356396382), (1680, 1178198191)]