38772160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:954

約数の個数: 112

約数和(自身を含む): 111191040

約数和(自身を除く): 72418880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 911, 1064, 1120, 1216, 1330, 1520, 1822, 2128, 2240, 2660, 3040, 3644, 4256, 4555, 5320, 6080, 6377, 7288, 8512, 9110, 10640, 12754, 14576, 17309, 18220, 21280, 25508, 29152, 31885, 34618, 36440, 42560, 51016, 58304, 63770, 69236, 72880, 86545, 102032, 121163, 127540, 138472, 145760, 173090, 204064, 242326, 255080, 276944, 291520, 346180, 408128, 484652, 510160, 553888, 605815, 692360, 969304, 1020320, 1107776, 1211630, 1384720, 1938608, 2040640, 2423260, 2769440, 3877216, 4846520, 5538880, 7754432, 9693040, 19386080, 38772160]

約数ペア:

[(1, 38772160), (2, 19386080), (4, 9693040), (5, 7754432), (7, 5538880), (8, 4846520), (10, 3877216), (14, 2769440), (16, 2423260), (19, 2040640), (20, 1938608), (28, 1384720), (32, 1211630), (35, 1107776), (38, 1020320), (40, 969304), (56, 692360), (64, 605815), (70, 553888), (76, 510160), (80, 484652), (95, 408128), (112, 346180), (133, 291520), (140, 276944), (152, 255080), (160, 242326), (190, 204064), (224, 173090), (266, 145760), (280, 138472), (304, 127540), (320, 121163), (380, 102032), (448, 86545), (532, 72880), (560, 69236), (608, 63770), (665, 58304), (760, 51016), (911, 42560), (1064, 36440), (1120, 34618), (1216, 31885), (1330, 29152), (1520, 25508), (1822, 21280), (2128, 18220), (2240, 17309), (2660, 14576), (3040, 12754), (3644, 10640), (4256, 9110), (4555, 8512), (5320, 7288), (6080, 6377)]