42185040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1436

約数の個数: 80

約数和(自身を含む): 131830848

約数和(自身を除く): 89645808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1283, 1370, 1644, 2055, 2192, 2566, 2740, 3288, 3849, 4110, 5132, 5480, 6415, 6576, 7698, 8220, 10264, 10960, 12830, 15396, 16440, 19245, 20528, 25660, 30792, 32880, 38490, 51320, 61584, 76980, 102640, 153960, 175771, 307920, 351542, 527313, 703084, 878855, 1054626, 1406168, 1757710, 2109252, 2636565, 2812336, 3515420, 4218504, 5273130, 7030840, 8437008, 10546260, 14061680, 21092520, 42185040]

約数ペア:

[(1, 42185040), (2, 21092520), (3, 14061680), (4, 10546260), (5, 8437008), (6, 7030840), (8, 5273130), (10, 4218504), (12, 3515420), (15, 2812336), (16, 2636565), (20, 2109252), (24, 1757710), (30, 1406168), (40, 1054626), (48, 878855), (60, 703084), (80, 527313), (120, 351542), (137, 307920), (240, 175771), (274, 153960), (411, 102640), (548, 76980), (685, 61584), (822, 51320), (1096, 38490), (1283, 32880), (1370, 30792), (1644, 25660), (2055, 20528), (2192, 19245), (2566, 16440), (2740, 15396), (3288, 12830), (3849, 10960), (4110, 10264), (5132, 8220), (5480, 7698), (6415, 6576)]