742441040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{1151}}^1$

素因数の和:1908

約数の個数: 80

約数和(自身を含む): 1887307776

約数和(自身を除く): 1144866736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 733, 880, 1151, 1466, 2302, 2932, 3665, 4604, 5755, 5864, 7330, 8063, 9208, 11510, 11728, 12661, 14660, 16126, 18416, 23020, 25322, 29320, 32252, 40315, 46040, 50644, 58640, 63305, 64504, 80630, 92080, 101288, 126610, 129008, 161260, 202576, 253220, 322520, 506440, 645040, 843683, 1012880, 1687366, 3374732, 4218415, 6749464, 8436830, 9280513, 13498928, 16873660, 18561026, 33747320, 37122052, 46402565, 67494640, 74244104, 92805130, 148488208, 185610260, 371220520, 742441040]

約数ペア:

[(1, 742441040), (2, 371220520), (4, 185610260), (5, 148488208), (8, 92805130), (10, 74244104), (11, 67494640), (16, 46402565), (20, 37122052), (22, 33747320), (40, 18561026), (44, 16873660), (55, 13498928), (80, 9280513), (88, 8436830), (110, 6749464), (176, 4218415), (220, 3374732), (440, 1687366), (733, 1012880), (880, 843683), (1151, 645040), (1466, 506440), (2302, 322520), (2932, 253220), (3665, 202576), (4604, 161260), (5755, 129008), (5864, 126610), (7330, 101288), (8063, 92080), (9208, 80630), (11510, 64504), (11728, 63305), (12661, 58640), (14660, 50644), (16126, 46040), (18416, 40315), (23020, 32252), (25322, 29320)]