284382280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11161}}^1$

素因数の和:11199

約数の個数: 96

約数和(自身を含む): 801654840

約数和(自身を除く): 517272560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 11161, 12740, 22322, 25480, 44644, 55805, 78127, 89288, 111610, 145093, 156254, 223220, 290186, 312508, 390635, 446440, 546889, 580372, 625016, 725465, 781270, 1015651, 1093778, 1160744, 1450930, 1562540, 2031302, 2187556, 2734445, 2901860, 3125080, 4062604, 4375112, 5078255, 5468890, 5803720, 7109557, 8125208, 10156510, 10937780, 14219114, 20313020, 21875560, 28438228, 35547785, 40626040, 56876456, 71095570, 142191140, 284382280]

約数ペア:

[(1, 284382280), (2, 142191140), (4, 71095570), (5, 56876456), (7, 40626040), (8, 35547785), (10, 28438228), (13, 21875560), (14, 20313020), (20, 14219114), (26, 10937780), (28, 10156510), (35, 8125208), (40, 7109557), (49, 5803720), (52, 5468890), (56, 5078255), (65, 4375112), (70, 4062604), (91, 3125080), (98, 2901860), (104, 2734445), (130, 2187556), (140, 2031302), (182, 1562540), (196, 1450930), (245, 1160744), (260, 1093778), (280, 1015651), (364, 781270), (392, 725465), (455, 625016), (490, 580372), (520, 546889), (637, 446440), (728, 390635), (910, 312508), (980, 290186), (1274, 223220), (1820, 156254), (1960, 145093), (2548, 111610), (3185, 89288), (3640, 78127), (5096, 55805), (6370, 44644), (11161, 25480), (12740, 22322)]