146205760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 112

約数和(自身を含む): 371246400

約数和(自身を除く): 225040640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 139, 152, 160, 173, 190, 278, 304, 320, 346, 380, 556, 608, 692, 695, 760, 865, 1112, 1216, 1384, 1390, 1520, 1730, 2224, 2641, 2768, 2780, 3040, 3287, 3460, 4448, 5282, 5536, 5560, 6080, 6574, 6920, 8896, 10564, 11072, 11120, 13148, 13205, 13840, 16435, 21128, 22240, 24047, 26296, 26410, 27680, 32870, 42256, 44480, 48094, 52592, 52820, 55360, 65740, 84512, 96188, 105184, 105640, 120235, 131480, 169024, 192376, 210368, 211280, 240470, 262960, 384752, 422560, 456893, 480940, 525920, 769504, 845120, 913786, 961880, 1051840, 1539008, 1827572, 1923760, 2284465, 3655144, 3847520, 4568930, 7310288, 7695040, 9137860, 14620576, 18275720, 29241152, 36551440, 73102880, 146205760]

約数ペア:

[(1, 146205760), (2, 73102880), (4, 36551440), (5, 29241152), (8, 18275720), (10, 14620576), (16, 9137860), (19, 7695040), (20, 7310288), (32, 4568930), (38, 3847520), (40, 3655144), (64, 2284465), (76, 1923760), (80, 1827572), (95, 1539008), (139, 1051840), (152, 961880), (160, 913786), (173, 845120), (190, 769504), (278, 525920), (304, 480940), (320, 456893), (346, 422560), (380, 384752), (556, 262960), (608, 240470), (692, 211280), (695, 210368), (760, 192376), (865, 169024), (1112, 131480), (1216, 120235), (1384, 105640), (1390, 105184), (1520, 96188), (1730, 84512), (2224, 65740), (2641, 55360), (2768, 52820), (2780, 52592), (3040, 48094), (3287, 44480), (3460, 42256), (4448, 32870), (5282, 27680), (5536, 26410), (5560, 26296), (6080, 24047), (6574, 22240), (6920, 21128), (8896, 16435), (10564, 13840), (11072, 13205), (11120, 13148)]