825728640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39097}}^1$

素因数の和:39130

約数の個数: 128

約数和(自身を含む): 2871357120

約数和(自身を除く): 2045628480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 39097, 78194, 117291, 156388, 195485, 234582, 312776, 390970, 430067, 469164, 586455, 625552, 781940, 860134, 938328, 1172910, 1251104, 1290201, 1563880, 1720268, 1876656, 2150335, 2345820, 2502208, 2580402, 3127760, 3440536, 3753312, 4300670, 4691640, 5004416, 5160804, 6255520, 6451005, 6881072, 7506624, 8601340, 9383280, 10321608, 12511040, 12902010, 13762144, 15013248, 17202680, 18766560, 20643216, 25022080, 25804020, 27524288, 34405360, 37533120, 41286432, 51608040, 55048576, 68810720, 75066240, 82572864, 103216080, 137621440, 165145728, 206432160, 275242880, 412864320, 825728640]

約数ペア:

[(1, 825728640), (2, 412864320), (3, 275242880), (4, 206432160), (5, 165145728), (6, 137621440), (8, 103216080), (10, 82572864), (11, 75066240), (12, 68810720), (15, 55048576), (16, 51608040), (20, 41286432), (22, 37533120), (24, 34405360), (30, 27524288), (32, 25804020), (33, 25022080), (40, 20643216), (44, 18766560), (48, 17202680), (55, 15013248), (60, 13762144), (64, 12902010), (66, 12511040), (80, 10321608), (88, 9383280), (96, 8601340), (110, 7506624), (120, 6881072), (128, 6451005), (132, 6255520), (160, 5160804), (165, 5004416), (176, 4691640), (192, 4300670), (220, 3753312), (240, 3440536), (264, 3127760), (320, 2580402), (330, 2502208), (352, 2345820), (384, 2150335), (440, 1876656), (480, 1720268), (528, 1563880), (640, 1290201), (660, 1251104), (704, 1172910), (880, 938328), (960, 860134), (1056, 781940), (1320, 625552), (1408, 586455), (1760, 469164), (1920, 430067), (2112, 390970), (2640, 312776), (3520, 234582), (4224, 195485), (5280, 156388), (7040, 117291), (10560, 78194), (21120, 39097)]