2870403200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1167

約数の個数: 192

約数和(自身を含む): 8175667200

約数和(自身を除く): 5305264000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 127, 128, 140, 160, 175, 200, 224, 254, 280, 320, 350, 400, 448, 508, 560, 635, 640, 700, 800, 889, 896, 1009, 1016, 1120, 1270, 1400, 1600, 1778, 2018, 2032, 2240, 2540, 2800, 3175, 3200, 3556, 4036, 4064, 4445, 4480, 5045, 5080, 5600, 6350, 7063, 7112, 8072, 8128, 8890, 10090, 10160, 11200, 12700, 14126, 14224, 16144, 16256, 17780, 20180, 20320, 22225, 22400, 25225, 25400, 28252, 28448, 32288, 35315, 35560, 40360, 40640, 44450, 50450, 50800, 56504, 56896, 64576, 70630, 71120, 80720, 81280, 88900, 100900, 101600, 113008, 113792, 128143, 129152, 141260, 142240, 161440, 176575, 177800, 201800, 203200, 226016, 256286, 282520, 284480, 322880, 353150, 355600, 403600, 406400, 452032, 512572, 565040, 568960, 640715, 645760, 706300, 711200, 807200, 897001, 904064, 1025144, 1130080, 1281430, 1412600, 1422400, 1614400, 1794002, 2050288, 2260160, 2562860, 2825200, 2844800, 3203575, 3228800, 3588004, 4100576, 4485005, 4520320, 5125720, 5650400, 6407150, 7176008, 8201152, 8970010, 10251440, 11300800, 12814300, 14352016, 16402304, 17940020, 20502880, 22425025, 22601600, 25628600, 28704032, 35880040, 41005760, 44850050, 51257200, 57408064, 71760080, 82011520, 89700100, 102514400, 114816128, 143520160, 179400200, 205028800, 287040320, 358800400, 410057600, 574080640, 717600800, 1435201600, 2870403200]

約数ペア:

[(1, 2870403200), (2, 1435201600), (4, 717600800), (5, 574080640), (7, 410057600), (8, 358800400), (10, 287040320), (14, 205028800), (16, 179400200), (20, 143520160), (25, 114816128), (28, 102514400), (32, 89700100), (35, 82011520), (40, 71760080), (50, 57408064), (56, 51257200), (64, 44850050), (70, 41005760), (80, 35880040), (100, 28704032), (112, 25628600), (127, 22601600), (128, 22425025), (140, 20502880), (160, 17940020), (175, 16402304), (200, 14352016), (224, 12814300), (254, 11300800), (280, 10251440), (320, 8970010), (350, 8201152), (400, 7176008), (448, 6407150), (508, 5650400), (560, 5125720), (635, 4520320), (640, 4485005), (700, 4100576), (800, 3588004), (889, 3228800), (896, 3203575), (1009, 2844800), (1016, 2825200), (1120, 2562860), (1270, 2260160), (1400, 2050288), (1600, 1794002), (1778, 1614400), (2018, 1422400), (2032, 1412600), (2240, 1281430), (2540, 1130080), (2800, 1025144), (3175, 904064), (3200, 897001), (3556, 807200), (4036, 711200), (4064, 706300), (4445, 645760), (4480, 640715), (5045, 568960), (5080, 565040), (5600, 512572), (6350, 452032), (7063, 406400), (7112, 403600), (8072, 355600), (8128, 353150), (8890, 322880), (10090, 284480), (10160, 282520), (11200, 256286), (12700, 226016), (14126, 203200), (14224, 201800), (16144, 177800), (16256, 176575), (17780, 161440), (20180, 142240), (20320, 141260), (22225, 129152), (22400, 128143), (25225, 113792), (25400, 113008), (28252, 101600), (28448, 100900), (32288, 88900), (35315, 81280), (35560, 80720), (40360, 71120), (40640, 70630), (44450, 64576), (50450, 56896), (50800, 56504)]