76730640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{45673}}^1$

素因数の和:45696

約数の個数: 80

約数和(自身を含む): 271851648

約数和(自身を除く): 195121008

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, 45673, 91346, 137019, 182692, 228365, 274038, 319711, 365384, 456730, 548076, 639422, 685095, 730768, 913460, 959133, 1096152, 1278844, 1370190, 1598555, 1826920, 1918266, 2192304, 2557688, 2740380, 3197110, 3653840, 3836532, 4795665, 5115376, 5480760, 6394220, 7673064, 9591330, 10961520, 12788440, 15346128, 19182660, 25576880, 38365320, 76730640]

約数ペア:

[(1, 76730640), (2, 38365320), (3, 25576880), (4, 19182660), (5, 15346128), (6, 12788440), (7, 10961520), (8, 9591330), (10, 7673064), (12, 6394220), (14, 5480760), (15, 5115376), (16, 4795665), (20, 3836532), (21, 3653840), (24, 3197110), (28, 2740380), (30, 2557688), (35, 2192304), (40, 1918266), (42, 1826920), (48, 1598555), (56, 1370190), (60, 1278844), (70, 1096152), (80, 959133), (84, 913460), (105, 730768), (112, 685095), (120, 639422), (140, 548076), (168, 456730), (210, 365384), (240, 319711), (280, 274038), (336, 228365), (420, 182692), (560, 137019), (840, 91346), (1680, 45673)]