8203091520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{657299}}^1$

素因数の和:657332

約数の個数: 112

約数和(自身を含む): 28048305600

約数和(自身を除く): 19845214080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 657299, 1314598, 1971897, 2629196, 3286495, 3943794, 5258392, 6572990, 7887588, 8544887, 9859485, 10516784, 13145980, 15775176, 17089774, 19718970, 21033568, 25634661, 26291960, 31550352, 34179548, 39437940, 42067136, 42724435, 51269322, 52583920, 63100704, 68359096, 78875880, 85448870, 102538644, 105167840, 126201408, 128173305, 136718192, 157751760, 170897740, 205077288, 210335680, 256346610, 273436384, 315503520, 341795480, 410154576, 512693220, 546872768, 631007040, 683590960, 820309152, 1025386440, 1367181920, 1640618304, 2050772880, 2734363840, 4101545760, 8203091520]

約数ペア:

[(1, 8203091520), (2, 4101545760), (3, 2734363840), (4, 2050772880), (5, 1640618304), (6, 1367181920), (8, 1025386440), (10, 820309152), (12, 683590960), (13, 631007040), (15, 546872768), (16, 512693220), (20, 410154576), (24, 341795480), (26, 315503520), (30, 273436384), (32, 256346610), (39, 210335680), (40, 205077288), (48, 170897740), (52, 157751760), (60, 136718192), (64, 128173305), (65, 126201408), (78, 105167840), (80, 102538644), (96, 85448870), (104, 78875880), (120, 68359096), (130, 63100704), (156, 52583920), (160, 51269322), (192, 42724435), (195, 42067136), (208, 39437940), (240, 34179548), (260, 31550352), (312, 26291960), (320, 25634661), (390, 21033568), (416, 19718970), (480, 17089774), (520, 15775176), (624, 13145980), (780, 10516784), (832, 9859485), (960, 8544887), (1040, 7887588), (1248, 6572990), (1560, 5258392), (2080, 3943794), (2496, 3286495), (3120, 2629196), (4160, 1971897), (6240, 1314598), (12480, 657299)]