168915110280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{201089417}}^1$

素因数の和:201089438

約数の個数: 64

約数和(自身を含む): 579137523840

約数和(自身を除く): 410222413560

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, 201089417, 402178834, 603268251, 804357668, 1005447085, 1206536502, 1407625919, 1608715336, 2010894170, 2413073004, 2815251838, 3016341255, 4021788340, 4222877757, 4826146008, 5630503676, 6032682510, 7038129595, 8043576680, 8445755514, 11261007352, 12065365020, 14076259190, 16891511028, 21114388785, 24130730040, 28152518380, 33783022056, 42228777570, 56305036760, 84457555140, 168915110280]

約数ペア:

[(1, 168915110280), (2, 84457555140), (3, 56305036760), (4, 42228777570), (5, 33783022056), (6, 28152518380), (7, 24130730040), (8, 21114388785), (10, 16891511028), (12, 14076259190), (14, 12065365020), (15, 11261007352), (20, 8445755514), (21, 8043576680), (24, 7038129595), (28, 6032682510), (30, 5630503676), (35, 4826146008), (40, 4222877757), (42, 4021788340), (56, 3016341255), (60, 2815251838), (70, 2413073004), (84, 2010894170), (105, 1608715336), (120, 1407625919), (140, 1206536502), (168, 1005447085), (210, 804357668), (280, 603268251), (420, 402178834), (840, 201089417)]