2129003520

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{19801}}^1$

素因数の和:19836

約数の個数: 176

約数和(自身を含む): 7782661248

約数和(自身を除く): 5653657728

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, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6720, 7168, 7680, 8960, 10752, 13440, 15360, 17920, 19801, 21504, 26880, 35840, 39602, 53760, 59403, 79204, 99005, 107520, 118806, 138607, 158408, 198010, 237612, 277214, 297015, 316816, 396020, 415821, 475224, 554428, 594030, 633632, 693035, 792040, 831642, 950448, 1108856, 1188060, 1267264, 1386070, 1584080, 1663284, 1900896, 2079105, 2217712, 2376120, 2534528, 2772140, 3168160, 3326568, 3801792, 4158210, 4435424, 4752240, 5069056, 5544280, 6336320, 6653136, 7603584, 8316420, 8870848, 9504480, 10138112, 11088560, 12672640, 13306272, 15207168, 16632840, 17741696, 19008960, 20276224, 22177120, 25345280, 26612544, 30414336, 33265680, 35483392, 38017920, 44354240, 50690560, 53225088, 60828672, 66531360, 70966784, 76035840, 88708480, 101381120, 106450176, 133062720, 141933568, 152071680, 177416960, 212900352, 266125440, 304143360, 354833920, 425800704, 532250880, 709667840, 1064501760, 2129003520]

約数ペア:

[(1, 2129003520), (2, 1064501760), (3, 709667840), (4, 532250880), (5, 425800704), (6, 354833920), (7, 304143360), (8, 266125440), (10, 212900352), (12, 177416960), (14, 152071680), (15, 141933568), (16, 133062720), (20, 106450176), (21, 101381120), (24, 88708480), (28, 76035840), (30, 70966784), (32, 66531360), (35, 60828672), (40, 53225088), (42, 50690560), (48, 44354240), (56, 38017920), (60, 35483392), (64, 33265680), (70, 30414336), (80, 26612544), (84, 25345280), (96, 22177120), (105, 20276224), (112, 19008960), (120, 17741696), (128, 16632840), (140, 15207168), (160, 13306272), (168, 12672640), (192, 11088560), (210, 10138112), (224, 9504480), (240, 8870848), (256, 8316420), (280, 7603584), (320, 6653136), (336, 6336320), (384, 5544280), (420, 5069056), (448, 4752240), (480, 4435424), (512, 4158210), (560, 3801792), (640, 3326568), (672, 3168160), (768, 2772140), (840, 2534528), (896, 2376120), (960, 2217712), (1024, 2079105), (1120, 1900896), (1280, 1663284), (1344, 1584080), (1536, 1386070), (1680, 1267264), (1792, 1188060), (1920, 1108856), (2240, 950448), (2560, 831642), (2688, 792040), (3072, 693035), (3360, 633632), (3584, 594030), (3840, 554428), (4480, 475224), (5120, 415821), (5376, 396020), (6720, 316816), (7168, 297015), (7680, 277214), (8960, 237612), (10752, 198010), (13440, 158408), (15360, 138607), (17920, 118806), (19801, 107520), (21504, 99005), (26880, 79204), (35840, 59403), (39602, 53760)]