818642880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25841}}^1$

素因数の和:25875

約数の個数: 168

約数和(自身を含む): 3071890224

約数和(自身を除く): 2253247344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 25841, 31680, 51682, 77523, 103364, 129205, 155046, 206728, 232569, 258410, 284251, 310092, 387615, 413456, 465138, 516820, 568502, 620184, 775230, 826912, 852753, 930276, 1033640, 1137004, 1162845, 1240368, 1421255, 1550460, 1653824, 1705506, 1860552, 2067280, 2274008, 2325690, 2480736, 2558259, 2842510, 3100920, 3411012, 3721104, 4134560, 4263765, 4548016, 4651380, 4961472, 5116518, 5685020, 6201840, 6822024, 7442208, 8269120, 8527530, 9096032, 9302760, 10233036, 11370040, 12403680, 12791295, 13644048, 14884416, 17055060, 18192064, 18605520, 20466072, 22740080, 24807360, 25582590, 27288096, 34110120, 37211040, 40932144, 45480160, 51165180, 54576192, 68220240, 74422080, 81864288, 90960320, 102330360, 136440480, 163728576, 204660720, 272880960, 409321440, 818642880]

約数ペア:

[(1, 818642880), (2, 409321440), (3, 272880960), (4, 204660720), (5, 163728576), (6, 136440480), (8, 102330360), (9, 90960320), (10, 81864288), (11, 74422080), (12, 68220240), (15, 54576192), (16, 51165180), (18, 45480160), (20, 40932144), (22, 37211040), (24, 34110120), (30, 27288096), (32, 25582590), (33, 24807360), (36, 22740080), (40, 20466072), (44, 18605520), (45, 18192064), (48, 17055060), (55, 14884416), (60, 13644048), (64, 12791295), (66, 12403680), (72, 11370040), (80, 10233036), (88, 9302760), (90, 9096032), (96, 8527530), (99, 8269120), (110, 7442208), (120, 6822024), (132, 6201840), (144, 5685020), (160, 5116518), (165, 4961472), (176, 4651380), (180, 4548016), (192, 4263765), (198, 4134560), (220, 3721104), (240, 3411012), (264, 3100920), (288, 2842510), (320, 2558259), (330, 2480736), (352, 2325690), (360, 2274008), (396, 2067280), (440, 1860552), (480, 1705506), (495, 1653824), (528, 1550460), (576, 1421255), (660, 1240368), (704, 1162845), (720, 1137004), (792, 1033640), (880, 930276), (960, 852753), (990, 826912), (1056, 775230), (1320, 620184), (1440, 568502), (1584, 516820), (1760, 465138), (1980, 413456), (2112, 387615), (2640, 310092), (2880, 284251), (3168, 258410), (3520, 232569), (3960, 206728), (5280, 155046), (6336, 129205), (7920, 103364), (10560, 77523), (15840, 51682), (25841, 31680)]