28935557280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2870591}}^1$

素因数の和:2870619

約数の個数: 144

約数和(自身を含む): 112848712704

約数和(自身を除く): 83913155424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 2870591, 5741182, 8611773, 11482364, 14352955, 17223546, 20094137, 22964728, 25835319, 28705910, 34447092, 40188274, 43058865, 45929456, 51670638, 57411820, 60282411, 68894184, 80376548, 86117730, 91858912, 100470685, 103341276, 114823640, 120564822, 129176595, 137788368, 160753096, 172235460, 180847233, 200941370, 206682552, 229647280, 241129644, 258353190, 275576736, 301412055, 321506192, 344470920, 361694466, 401882740, 413365104, 459294560, 482259288, 516706380, 602824110, 643012384, 688941840, 723388932, 803765480, 826730208, 904236165, 964518576, 1033412760, 1205648220, 1377883680, 1446777864, 1607530960, 1808472330, 1929037152, 2066825520, 2411296440, 2893555728, 3215061920, 3616944660, 4133651040, 4822592880, 5787111456, 7233889320, 9645185760, 14467778640, 28935557280]

約数ペア:

[(1, 28935557280), (2, 14467778640), (3, 9645185760), (4, 7233889320), (5, 5787111456), (6, 4822592880), (7, 4133651040), (8, 3616944660), (9, 3215061920), (10, 2893555728), (12, 2411296440), (14, 2066825520), (15, 1929037152), (16, 1808472330), (18, 1607530960), (20, 1446777864), (21, 1377883680), (24, 1205648220), (28, 1033412760), (30, 964518576), (32, 904236165), (35, 826730208), (36, 803765480), (40, 723388932), (42, 688941840), (45, 643012384), (48, 602824110), (56, 516706380), (60, 482259288), (63, 459294560), (70, 413365104), (72, 401882740), (80, 361694466), (84, 344470920), (90, 321506192), (96, 301412055), (105, 275576736), (112, 258353190), (120, 241129644), (126, 229647280), (140, 206682552), (144, 200941370), (160, 180847233), (168, 172235460), (180, 160753096), (210, 137788368), (224, 129176595), (240, 120564822), (252, 114823640), (280, 103341276), (288, 100470685), (315, 91858912), (336, 86117730), (360, 80376548), (420, 68894184), (480, 60282411), (504, 57411820), (560, 51670638), (630, 45929456), (672, 43058865), (720, 40188274), (840, 34447092), (1008, 28705910), (1120, 25835319), (1260, 22964728), (1440, 20094137), (1680, 17223546), (2016, 14352955), (2520, 11482364), (3360, 8611773), (5040, 5741182), (10080, 2870591)]