2079671440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337609}}^1$

素因数の和:337640

約数の個数: 80

約数和(自身を含む): 6028364160

約数和(自身を除く): 3948692720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 337609, 675218, 1350436, 1688045, 2363263, 2700872, 3376090, 3713699, 4726526, 5401744, 6752180, 7427398, 9453052, 11816315, 13504360, 14854796, 18568495, 18906104, 23632630, 25995893, 27008720, 29709592, 37136990, 37812208, 47265260, 51991786, 59419184, 74273980, 94530520, 103983572, 129979465, 148547960, 189061040, 207967144, 259958930, 297095920, 415934288, 519917860, 1039835720, 2079671440]

約数ペア:

[(1, 2079671440), (2, 1039835720), (4, 519917860), (5, 415934288), (7, 297095920), (8, 259958930), (10, 207967144), (11, 189061040), (14, 148547960), (16, 129979465), (20, 103983572), (22, 94530520), (28, 74273980), (35, 59419184), (40, 51991786), (44, 47265260), (55, 37812208), (56, 37136990), (70, 29709592), (77, 27008720), (80, 25995893), (88, 23632630), (110, 18906104), (112, 18568495), (140, 14854796), (154, 13504360), (176, 11816315), (220, 9453052), (280, 7427398), (308, 6752180), (385, 5401744), (440, 4726526), (560, 3713699), (616, 3376090), (770, 2700872), (880, 2363263), (1232, 1688045), (1540, 1350436), (3080, 675218), (6160, 337609)]