19925051520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{943421}}^1$

素因数の和:943454

約数の個数: 128

約数和(自身を含む): 69284911680

約数和(自身を除く): 49359860160

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, 943421, 1886842, 2830263, 3773684, 4717105, 5660526, 7547368, 9434210, 10377631, 11321052, 14151315, 15094736, 18868420, 20755262, 22642104, 28302630, 30189472, 31132893, 37736840, 41510524, 45284208, 51888155, 56605260, 60378944, 62265786, 75473680, 83021048, 90568416, 103776310, 113210520, 120757888, 124531572, 150947360, 155664465, 166042096, 181136832, 207552620, 226421040, 249063144, 301894720, 311328930, 332084192, 362273664, 415105240, 452842080, 498126288, 603789440, 622657860, 664168384, 830210480, 905684160, 996252576, 1245315720, 1328336768, 1660420960, 1811368320, 1992505152, 2490631440, 3320841920, 3985010304, 4981262880, 6641683840, 9962525760, 19925051520]

約数ペア:

[(1, 19925051520), (2, 9962525760), (3, 6641683840), (4, 4981262880), (5, 3985010304), (6, 3320841920), (8, 2490631440), (10, 1992505152), (11, 1811368320), (12, 1660420960), (15, 1328336768), (16, 1245315720), (20, 996252576), (22, 905684160), (24, 830210480), (30, 664168384), (32, 622657860), (33, 603789440), (40, 498126288), (44, 452842080), (48, 415105240), (55, 362273664), (60, 332084192), (64, 311328930), (66, 301894720), (80, 249063144), (88, 226421040), (96, 207552620), (110, 181136832), (120, 166042096), (128, 155664465), (132, 150947360), (160, 124531572), (165, 120757888), (176, 113210520), (192, 103776310), (220, 90568416), (240, 83021048), (264, 75473680), (320, 62265786), (330, 60378944), (352, 56605260), (384, 51888155), (440, 45284208), (480, 41510524), (528, 37736840), (640, 31132893), (660, 30189472), (704, 28302630), (880, 22642104), (960, 20755262), (1056, 18868420), (1320, 15094736), (1408, 14151315), (1760, 11321052), (1920, 10377631), (2112, 9434210), (2640, 7547368), (3520, 5660526), (4224, 4717105), (5280, 3773684), (7040, 2830263), (10560, 1886842), (21120, 943421)]