495371520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{6143}}^1$

素因数の和:6177

約数の個数: 216

約数和(自身を含む): 1959100416

約数和(自身を除く): 1463728896

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6143, 6720, 8064, 8960, 10080, 11520, 12286, 13440, 16128, 18429, 20160, 24572, 26880, 30715, 36858, 40320, 43001, 49144, 55287, 61430, 73716, 80640, 86002, 92145, 98288, 110574, 122860, 129003, 147432, 172004, 184290, 196576, 215005, 221148, 245720, 258006, 276435, 294864, 344008, 368580, 387009, 393152, 430010, 442296, 491440, 516012, 552870, 589728, 645015, 688016, 737160, 774018, 786304, 860020, 884592, 982880, 1032024, 1105740, 1179456, 1290030, 1376032, 1474320, 1548036, 1572608, 1720040, 1769184, 1935045, 1965760, 2064048, 2211480, 2358912, 2580060, 2752064, 2948640, 3096072, 3440080, 3538368, 3870090, 3931520, 4128096, 4422960, 4717824, 5160120, 5504128, 5897280, 6192144, 6880160, 7076736, 7740180, 7863040, 8256192, 8845920, 10320240, 11008256, 11794560, 12384288, 13760320, 14153472, 15480360, 16512384, 17691840, 20640480, 23589120, 24768576, 27520640, 30960720, 33024768, 35383680, 41280960, 49537152, 55041280, 61921440, 70767360, 82561920, 99074304, 123842880, 165123840, 247685760, 495371520]

約数ペア:

[(1, 495371520), (2, 247685760), (3, 165123840), (4, 123842880), (5, 99074304), (6, 82561920), (7, 70767360), (8, 61921440), (9, 55041280), (10, 49537152), (12, 41280960), (14, 35383680), (15, 33024768), (16, 30960720), (18, 27520640), (20, 24768576), (21, 23589120), (24, 20640480), (28, 17691840), (30, 16512384), (32, 15480360), (35, 14153472), (36, 13760320), (40, 12384288), (42, 11794560), (45, 11008256), (48, 10320240), (56, 8845920), (60, 8256192), (63, 7863040), (64, 7740180), (70, 7076736), (72, 6880160), (80, 6192144), (84, 5897280), (90, 5504128), (96, 5160120), (105, 4717824), (112, 4422960), (120, 4128096), (126, 3931520), (128, 3870090), (140, 3538368), (144, 3440080), (160, 3096072), (168, 2948640), (180, 2752064), (192, 2580060), (210, 2358912), (224, 2211480), (240, 2064048), (252, 1965760), (256, 1935045), (280, 1769184), (288, 1720040), (315, 1572608), (320, 1548036), (336, 1474320), (360, 1376032), (384, 1290030), (420, 1179456), (448, 1105740), (480, 1032024), (504, 982880), (560, 884592), (576, 860020), (630, 786304), (640, 774018), (672, 737160), (720, 688016), (768, 645015), (840, 589728), (896, 552870), (960, 516012), (1008, 491440), (1120, 442296), (1152, 430010), (1260, 393152), (1280, 387009), (1344, 368580), (1440, 344008), (1680, 294864), (1792, 276435), (1920, 258006), (2016, 245720), (2240, 221148), (2304, 215005), (2520, 196576), (2688, 184290), (2880, 172004), (3360, 147432), (3840, 129003), (4032, 122860), (4480, 110574), (5040, 98288), (5376, 92145), (5760, 86002), (6143, 80640), (6720, 73716), (8064, 61430), (8960, 55287), (10080, 49144), (11520, 43001), (12286, 40320), (13440, 36858), (16128, 30715), (18429, 26880), (20160, 24572)]