212008320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{12269}}^1$

素因数の和:12297

約数の個数: 128

約数和(自身を含む): 750924000

約数和(自身を除く): 538915680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 12269, 17280, 24538, 36807, 49076, 61345, 73614, 98152, 110421, 122690, 147228, 184035, 196304, 220842, 245380, 294456, 331263, 368070, 392608, 441684, 490760, 552105, 588912, 662526, 736140, 785216, 883368, 981520, 1104210, 1177824, 1325052, 1472280, 1570432, 1656315, 1766736, 1963040, 2208420, 2355648, 2650104, 2944560, 3312630, 3533472, 3926080, 4416840, 4711296, 5300208, 5889120, 6625260, 7066944, 7852160, 8833680, 10600416, 11778240, 13250520, 14133888, 17667360, 21200832, 23556480, 26501040, 35334720, 42401664, 53002080, 70669440, 106004160, 212008320]

約数ペア:

[(1, 212008320), (2, 106004160), (3, 70669440), (4, 53002080), (5, 42401664), (6, 35334720), (8, 26501040), (9, 23556480), (10, 21200832), (12, 17667360), (15, 14133888), (16, 13250520), (18, 11778240), (20, 10600416), (24, 8833680), (27, 7852160), (30, 7066944), (32, 6625260), (36, 5889120), (40, 5300208), (45, 4711296), (48, 4416840), (54, 3926080), (60, 3533472), (64, 3312630), (72, 2944560), (80, 2650104), (90, 2355648), (96, 2208420), (108, 1963040), (120, 1766736), (128, 1656315), (135, 1570432), (144, 1472280), (160, 1325052), (180, 1177824), (192, 1104210), (216, 981520), (240, 883368), (270, 785216), (288, 736140), (320, 662526), (360, 588912), (384, 552105), (432, 490760), (480, 441684), (540, 392608), (576, 368070), (640, 331263), (720, 294456), (864, 245380), (960, 220842), (1080, 196304), (1152, 184035), (1440, 147228), (1728, 122690), (1920, 110421), (2160, 98152), (2880, 73614), (3456, 61345), (4320, 49076), (5760, 36807), (8640, 24538), (12269, 17280)]