1612603840

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{599}}^1$

素因数の和:842

約数の個数: 112

約数和(自身を含む): 3950208000

約数和(自身を除く): 2337604160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 179, 188, 235, 320, 358, 376, 470, 599, 716, 752, 895, 940, 1198, 1432, 1504, 1790, 1880, 2396, 2864, 2995, 3008, 3580, 3760, 4792, 5728, 5990, 7160, 7520, 8413, 9584, 11456, 11980, 14320, 15040, 16826, 19168, 23960, 28153, 28640, 33652, 38336, 42065, 47920, 56306, 57280, 67304, 84130, 95840, 107221, 112612, 134608, 140765, 168260, 191680, 214442, 225224, 269216, 281530, 336520, 428884, 450448, 536105, 538432, 563060, 673040, 857768, 900896, 1072210, 1126120, 1346080, 1715536, 1801792, 2144420, 2252240, 2692160, 3431072, 4288840, 4504480, 5039387, 6862144, 8577680, 9008960, 10078774, 17155360, 20157548, 25196935, 34310720, 40315096, 50393870, 80630192, 100787740, 161260384, 201575480, 322520768, 403150960, 806301920, 1612603840]

約数ペア:

[(1, 1612603840), (2, 806301920), (4, 403150960), (5, 322520768), (8, 201575480), (10, 161260384), (16, 100787740), (20, 80630192), (32, 50393870), (40, 40315096), (47, 34310720), (64, 25196935), (80, 20157548), (94, 17155360), (160, 10078774), (179, 9008960), (188, 8577680), (235, 6862144), (320, 5039387), (358, 4504480), (376, 4288840), (470, 3431072), (599, 2692160), (716, 2252240), (752, 2144420), (895, 1801792), (940, 1715536), (1198, 1346080), (1432, 1126120), (1504, 1072210), (1790, 900896), (1880, 857768), (2396, 673040), (2864, 563060), (2995, 538432), (3008, 536105), (3580, 450448), (3760, 428884), (4792, 336520), (5728, 281530), (5990, 269216), (7160, 225224), (7520, 214442), (8413, 191680), (9584, 168260), (11456, 140765), (11980, 134608), (14320, 112612), (15040, 107221), (16826, 95840), (19168, 84130), (23960, 67304), (28153, 57280), (28640, 56306), (33652, 47920), (38336, 42065)]