143305680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:653

約数の個数: 160

約数和(自身を含む): 511467264

約数和(自身を除く): 368161584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 197, 210, 240, 280, 336, 394, 420, 433, 560, 591, 788, 840, 866, 985, 1182, 1299, 1379, 1576, 1680, 1732, 1970, 2165, 2364, 2598, 2758, 2955, 3031, 3152, 3464, 3940, 4137, 4330, 4728, 5196, 5516, 5910, 6062, 6495, 6895, 6928, 7880, 8274, 8660, 9093, 9456, 10392, 11032, 11820, 12124, 12990, 13790, 15155, 15760, 16548, 17320, 18186, 20685, 20784, 22064, 23640, 24248, 25980, 27580, 30310, 33096, 34640, 36372, 41370, 45465, 47280, 48496, 51960, 55160, 60620, 66192, 72744, 82740, 85301, 90930, 103920, 110320, 121240, 145488, 165480, 170602, 181860, 242480, 255903, 330960, 341204, 363720, 426505, 511806, 597107, 682408, 727440, 853010, 1023612, 1194214, 1279515, 1364816, 1706020, 1791321, 2047224, 2388428, 2559030, 2985535, 3412040, 3582642, 4094448, 4776856, 5118060, 5971070, 6824080, 7165284, 8956605, 9553712, 10236120, 11942140, 14330568, 17913210, 20472240, 23884280, 28661136, 35826420, 47768560, 71652840, 143305680]

約数ペア:

[(1, 143305680), (2, 71652840), (3, 47768560), (4, 35826420), (5, 28661136), (6, 23884280), (7, 20472240), (8, 17913210), (10, 14330568), (12, 11942140), (14, 10236120), (15, 9553712), (16, 8956605), (20, 7165284), (21, 6824080), (24, 5971070), (28, 5118060), (30, 4776856), (35, 4094448), (40, 3582642), (42, 3412040), (48, 2985535), (56, 2559030), (60, 2388428), (70, 2047224), (80, 1791321), (84, 1706020), (105, 1364816), (112, 1279515), (120, 1194214), (140, 1023612), (168, 853010), (197, 727440), (210, 682408), (240, 597107), (280, 511806), (336, 426505), (394, 363720), (420, 341204), (433, 330960), (560, 255903), (591, 242480), (788, 181860), (840, 170602), (866, 165480), (985, 145488), (1182, 121240), (1299, 110320), (1379, 103920), (1576, 90930), (1680, 85301), (1732, 82740), (1970, 72744), (2165, 66192), (2364, 60620), (2598, 55160), (2758, 51960), (2955, 48496), (3031, 47280), (3152, 45465), (3464, 41370), (3940, 36372), (4137, 34640), (4330, 33096), (4728, 30310), (5196, 27580), (5516, 25980), (5910, 24248), (6062, 23640), (6495, 22064), (6895, 20784), (6928, 20685), (7880, 18186), (8274, 17320), (8660, 16548), (9093, 15760), (9456, 15155), (10392, 13790), (11032, 12990), (11820, 12124)]