26920320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{2003}}^1$

素因数の和:2032

約数の個数: 128

約数和(自身を含む): 98115840

約数和(自身を除く): 71195520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2003, 2240, 2688, 3360, 4006, 4480, 6009, 6720, 8012, 10015, 12018, 13440, 14021, 16024, 20030, 24036, 28042, 30045, 32048, 40060, 42063, 48072, 56084, 60090, 64096, 70105, 80120, 84126, 96144, 112168, 120180, 128192, 140210, 160240, 168252, 192288, 210315, 224336, 240360, 256384, 280420, 320480, 336504, 384576, 420630, 448672, 480720, 560840, 640960, 673008, 769152, 841260, 897344, 961440, 1121680, 1281920, 1346016, 1682520, 1794688, 1922880, 2243360, 2692032, 3365040, 3845760, 4486720, 5384064, 6730080, 8973440, 13460160, 26920320]

約数ペア:

[(1, 26920320), (2, 13460160), (3, 8973440), (4, 6730080), (5, 5384064), (6, 4486720), (7, 3845760), (8, 3365040), (10, 2692032), (12, 2243360), (14, 1922880), (15, 1794688), (16, 1682520), (20, 1346016), (21, 1281920), (24, 1121680), (28, 961440), (30, 897344), (32, 841260), (35, 769152), (40, 673008), (42, 640960), (48, 560840), (56, 480720), (60, 448672), (64, 420630), (70, 384576), (80, 336504), (84, 320480), (96, 280420), (105, 256384), (112, 240360), (120, 224336), (128, 210315), (140, 192288), (160, 168252), (168, 160240), (192, 140210), (210, 128192), (224, 120180), (240, 112168), (280, 96144), (320, 84126), (336, 80120), (384, 70105), (420, 64096), (448, 60090), (480, 56084), (560, 48072), (640, 42063), (672, 40060), (840, 32048), (896, 30045), (960, 28042), (1120, 24036), (1344, 20030), (1680, 16024), (1920, 14021), (2003, 13440), (2240, 12018), (2688, 10015), (3360, 8012), (4006, 6720), (4480, 6009)]