252215040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:895

約数の個数: 288

約数和(自身を含む): 1005451776

約数和(自身を除く): 753236736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 768, 770, 840, 853, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1280, 1320, 1344, 1408, 1540, 1680, 1706, 1760, 1792, 1848, 1920, 2112, 2240, 2310, 2464, 2559, 2640, 2688, 2816, 3080, 3360, 3412, 3520, 3696, 3840, 4224, 4265, 4480, 4620, 4928, 5118, 5280, 5376, 5971, 6160, 6720, 6824, 7040, 7392, 8448, 8530, 8960, 9240, 9383, 9856, 10236, 10560, 11942, 12320, 12795, 13440, 13648, 14080, 14784, 17060, 17913, 18480, 18766, 19712, 20472, 21120, 23884, 24640, 25590, 26880, 27296, 28149, 29568, 29855, 34120, 35826, 36960, 37532, 40944, 42240, 46915, 47768, 49280, 51180, 54592, 56298, 59136, 59710, 65681, 68240, 71652, 73920, 75064, 81888, 89565, 93830, 95536, 98560, 102360, 109184, 112596, 119420, 131362, 136480, 140745, 143304, 147840, 150128, 163776, 179130, 187660, 191072, 197043, 204720, 218368, 225192, 238840, 262724, 272960, 281490, 286608, 295680, 300256, 327552, 328405, 358260, 375320, 382144, 394086, 409440, 450384, 477680, 525448, 545920, 562980, 573216, 600512, 655104, 656810, 716520, 750640, 764288, 788172, 818880, 900768, 955360, 985215, 1050896, 1091840, 1125960, 1146432, 1201024, 1313620, 1433040, 1501280, 1528576, 1576344, 1637760, 1801536, 1910720, 1970430, 2101792, 2251920, 2292864, 2402048, 2627240, 2866080, 3002560, 3152688, 3275520, 3603072, 3821440, 3940860, 4203584, 4503840, 4585728, 5254480, 5732160, 6005120, 6305376, 7206144, 7642880, 7881720, 8407168, 9007680, 10508960, 11464320, 12010240, 12610752, 15763440, 16814336, 18015360, 21017920, 22928640, 25221504, 31526880, 36030720, 42035840, 50443008, 63053760, 84071680, 126107520, 252215040]

約数ペア:

[(1, 252215040), (2, 126107520), (3, 84071680), (4, 63053760), (5, 50443008), (6, 42035840), (7, 36030720), (8, 31526880), (10, 25221504), (11, 22928640), (12, 21017920), (14, 18015360), (15, 16814336), (16, 15763440), (20, 12610752), (21, 12010240), (22, 11464320), (24, 10508960), (28, 9007680), (30, 8407168), (32, 7881720), (33, 7642880), (35, 7206144), (40, 6305376), (42, 6005120), (44, 5732160), (48, 5254480), (55, 4585728), (56, 4503840), (60, 4203584), (64, 3940860), (66, 3821440), (70, 3603072), (77, 3275520), (80, 3152688), (84, 3002560), (88, 2866080), (96, 2627240), (105, 2402048), (110, 2292864), (112, 2251920), (120, 2101792), (128, 1970430), (132, 1910720), (140, 1801536), (154, 1637760), (160, 1576344), (165, 1528576), (168, 1501280), (176, 1433040), (192, 1313620), (210, 1201024), (220, 1146432), (224, 1125960), (231, 1091840), (240, 1050896), (256, 985215), (264, 955360), (280, 900768), (308, 818880), (320, 788172), (330, 764288), (336, 750640), (352, 716520), (384, 656810), (385, 655104), (420, 600512), (440, 573216), (448, 562980), (462, 545920), (480, 525448), (528, 477680), (560, 450384), (616, 409440), (640, 394086), (660, 382144), (672, 375320), (704, 358260), (768, 328405), (770, 327552), (840, 300256), (853, 295680), (880, 286608), (896, 281490), (924, 272960), (960, 262724), (1056, 238840), (1120, 225192), (1155, 218368), (1232, 204720), (1280, 197043), (1320, 191072), (1344, 187660), (1408, 179130), (1540, 163776), (1680, 150128), (1706, 147840), (1760, 143304), (1792, 140745), (1848, 136480), (1920, 131362), (2112, 119420), (2240, 112596), (2310, 109184), (2464, 102360), (2559, 98560), (2640, 95536), (2688, 93830), (2816, 89565), (3080, 81888), (3360, 75064), (3412, 73920), (3520, 71652), (3696, 68240), (3840, 65681), (4224, 59710), (4265, 59136), (4480, 56298), (4620, 54592), (4928, 51180), (5118, 49280), (5280, 47768), (5376, 46915), (5971, 42240), (6160, 40944), (6720, 37532), (6824, 36960), (7040, 35826), (7392, 34120), (8448, 29855), (8530, 29568), (8960, 28149), (9240, 27296), (9383, 26880), (9856, 25590), (10236, 24640), (10560, 23884), (11942, 21120), (12320, 20472), (12795, 19712), (13440, 18766), (13648, 18480), (14080, 17913), (14784, 17060)]