85886080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1054

約数の個数: 128

約数和(自身を含む): 247248000

約数和(自身を除く): 161361920

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, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1009, 1064, 1120, 1216, 1330, 1520, 2018, 2128, 2240, 2432, 2660, 3040, 4036, 4256, 4480, 5045, 5320, 6080, 7063, 8072, 8512, 10090, 10640, 12160, 14126, 16144, 17024, 19171, 20180, 21280, 28252, 32288, 35315, 38342, 40360, 42560, 56504, 64576, 70630, 76684, 80720, 85120, 95855, 113008, 129152, 134197, 141260, 153368, 161440, 191710, 226016, 268394, 282520, 306736, 322880, 383420, 452032, 536788, 565040, 613472, 645760, 670985, 766840, 904064, 1073576, 1130080, 1226944, 1341970, 1533680, 2147152, 2260160, 2453888, 2683940, 3067360, 4294304, 4520320, 5367880, 6134720, 8588608, 10735760, 12269440, 17177216, 21471520, 42943040, 85886080]

約数ペア:

[(1, 85886080), (2, 42943040), (4, 21471520), (5, 17177216), (7, 12269440), (8, 10735760), (10, 8588608), (14, 6134720), (16, 5367880), (19, 4520320), (20, 4294304), (28, 3067360), (32, 2683940), (35, 2453888), (38, 2260160), (40, 2147152), (56, 1533680), (64, 1341970), (70, 1226944), (76, 1130080), (80, 1073576), (95, 904064), (112, 766840), (128, 670985), (133, 645760), (140, 613472), (152, 565040), (160, 536788), (190, 452032), (224, 383420), (266, 322880), (280, 306736), (304, 282520), (320, 268394), (380, 226016), (448, 191710), (532, 161440), (560, 153368), (608, 141260), (640, 134197), (665, 129152), (760, 113008), (896, 95855), (1009, 85120), (1064, 80720), (1120, 76684), (1216, 70630), (1330, 64576), (1520, 56504), (2018, 42560), (2128, 40360), (2240, 38342), (2432, 35315), (2660, 32288), (3040, 28252), (4036, 21280), (4256, 20180), (4480, 19171), (5045, 17024), (5320, 16144), (6080, 14126), (7063, 12160), (8072, 10640), (8512, 10090)]