197484840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{78367}}^1$

素因数の和:78391

約数の個数: 96

約数和(自身を含む): 733524480

約数和(自身を除く): 536039640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 78367, 156734, 235101, 313468, 391835, 470202, 548569, 626936, 705303, 783670, 940404, 1097138, 1175505, 1410606, 1567340, 1645707, 1880808, 2194276, 2351010, 2742845, 2821212, 3134680, 3291414, 3526515, 4388552, 4702020, 4937121, 5485690, 5642424, 6582828, 7053030, 8228535, 9404040, 9874242, 10971380, 13165656, 14106060, 16457070, 19748484, 21942760, 24685605, 28212120, 32914140, 39496968, 49371210, 65828280, 98742420, 197484840]

約数ペア:

[(1, 197484840), (2, 98742420), (3, 65828280), (4, 49371210), (5, 39496968), (6, 32914140), (7, 28212120), (8, 24685605), (9, 21942760), (10, 19748484), (12, 16457070), (14, 14106060), (15, 13165656), (18, 10971380), (20, 9874242), (21, 9404040), (24, 8228535), (28, 7053030), (30, 6582828), (35, 5642424), (36, 5485690), (40, 4937121), (42, 4702020), (45, 4388552), (56, 3526515), (60, 3291414), (63, 3134680), (70, 2821212), (72, 2742845), (84, 2351010), (90, 2194276), (105, 1880808), (120, 1645707), (126, 1567340), (140, 1410606), (168, 1175505), (180, 1097138), (210, 940404), (252, 783670), (280, 705303), (315, 626936), (360, 548569), (420, 470202), (504, 391835), (630, 313468), (840, 235101), (1260, 156734), (2520, 78367)]