8701084440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{153947}}^1$

素因数の和:154121

約数の個数: 96

約数和(自身を含む): 28458827280

約数和(自身を除く): 19757742840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 9420, 11304, 14130, 18840, 28260, 56520, 153947, 307894, 461841, 615788, 769735, 923682, 1231576, 1385523, 1539470, 1847364, 2309205, 2771046, 3078940, 3694728, 4618410, 5542092, 6157880, 6927615, 9236820, 11084184, 13855230, 18473640, 24169679, 27710460, 48339358, 55420920, 72509037, 96678716, 120848395, 145018074, 193357432, 217527111, 241696790, 290036148, 362545185, 435054222, 483393580, 580072296, 725090370, 870108444, 966787160, 1087635555, 1450180740, 1740216888, 2175271110, 2900361480, 4350542220, 8701084440]

約数ペア:

[(1, 8701084440), (2, 4350542220), (3, 2900361480), (4, 2175271110), (5, 1740216888), (6, 1450180740), (8, 1087635555), (9, 966787160), (10, 870108444), (12, 725090370), (15, 580072296), (18, 483393580), (20, 435054222), (24, 362545185), (30, 290036148), (36, 241696790), (40, 217527111), (45, 193357432), (60, 145018074), (72, 120848395), (90, 96678716), (120, 72509037), (157, 55420920), (180, 48339358), (314, 27710460), (360, 24169679), (471, 18473640), (628, 13855230), (785, 11084184), (942, 9236820), (1256, 6927615), (1413, 6157880), (1570, 5542092), (1884, 4618410), (2355, 3694728), (2826, 3078940), (3140, 2771046), (3768, 2309205), (4710, 1847364), (5652, 1539470), (6280, 1385523), (7065, 1231576), (9420, 923682), (11304, 769735), (14130, 615788), (18840, 461841), (28260, 307894), (56520, 153947)]