199405080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1570

約数の個数: 192

約数和(自身を含む): 755127360

約数和(自身を除く): 555722280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 630, 636, 742, 795, 840, 954, 1060, 1113, 1260, 1272, 1484, 1493, 1590, 1855, 1908, 2120, 2226, 2385, 2520, 2968, 2986, 3180, 3339, 3710, 3816, 4452, 4479, 4770, 5565, 5972, 6360, 6678, 7420, 7465, 8904, 8958, 9540, 10451, 11130, 11944, 13356, 13437, 14840, 14930, 16695, 17916, 19080, 20902, 22260, 22395, 26712, 26874, 29860, 31353, 33390, 35832, 41804, 44520, 44790, 52255, 53748, 59720, 62706, 66780, 67185, 79129, 83608, 89580, 94059, 104510, 107496, 125412, 133560, 134370, 156765, 158258, 179160, 188118, 209020, 237387, 250824, 268740, 313530, 316516, 376236, 395645, 418040, 470295, 474774, 537480, 553903, 627060, 633032, 712161, 752472, 791290, 940590, 949548, 1107806, 1186935, 1254120, 1424322, 1582580, 1661709, 1881180, 1899096, 2215612, 2373870, 2769515, 2848644, 3165160, 3323418, 3560805, 3762360, 4431224, 4747740, 4985127, 5539030, 5697288, 6646836, 7121610, 8308545, 9495480, 9970254, 11078060, 13293672, 14243220, 16617090, 19940508, 22156120, 24925635, 28486440, 33234180, 39881016, 49851270, 66468360, 99702540, 199405080]

約数ペア:

[(1, 199405080), (2, 99702540), (3, 66468360), (4, 49851270), (5, 39881016), (6, 33234180), (7, 28486440), (8, 24925635), (9, 22156120), (10, 19940508), (12, 16617090), (14, 14243220), (15, 13293672), (18, 11078060), (20, 9970254), (21, 9495480), (24, 8308545), (28, 7121610), (30, 6646836), (35, 5697288), (36, 5539030), (40, 4985127), (42, 4747740), (45, 4431224), (53, 3762360), (56, 3560805), (60, 3323418), (63, 3165160), (70, 2848644), (72, 2769515), (84, 2373870), (90, 2215612), (105, 1899096), (106, 1881180), (120, 1661709), (126, 1582580), (140, 1424322), (159, 1254120), (168, 1186935), (180, 1107806), (210, 949548), (212, 940590), (252, 791290), (265, 752472), (280, 712161), (315, 633032), (318, 627060), (360, 553903), (371, 537480), (420, 474774), (424, 470295), (477, 418040), (504, 395645), (530, 376236), (630, 316516), (636, 313530), (742, 268740), (795, 250824), (840, 237387), (954, 209020), (1060, 188118), (1113, 179160), (1260, 158258), (1272, 156765), (1484, 134370), (1493, 133560), (1590, 125412), (1855, 107496), (1908, 104510), (2120, 94059), (2226, 89580), (2385, 83608), (2520, 79129), (2968, 67185), (2986, 66780), (3180, 62706), (3339, 59720), (3710, 53748), (3816, 52255), (4452, 44790), (4479, 44520), (4770, 41804), (5565, 35832), (5972, 33390), (6360, 31353), (6678, 29860), (7420, 26874), (7465, 26712), (8904, 22395), (8958, 22260), (9540, 20902), (10451, 19080), (11130, 17916), (11944, 16695), (13356, 14930), (13437, 14840)]