140268240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{9277}}^1$

素因数の和:9306

約数の個数: 160

約数和(自身を含む): 552226560

約数和(自身を除く): 411958320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 9277, 15120, 18554, 27831, 37108, 46385, 55662, 64939, 74216, 83493, 92770, 111324, 129878, 139155, 148432, 166986, 185540, 194817, 222648, 250479, 259756, 278310, 324695, 333972, 371080, 389634, 417465, 445296, 500958, 519512, 556620, 584451, 649390, 667944, 742160, 779268, 834930, 974085, 1001916, 1039024, 1113240, 1168902, 1252395, 1298780, 1335888, 1558536, 1669860, 1753353, 1948170, 2003832, 2226480, 2337804, 2504790, 2597560, 2922255, 3117072, 3339720, 3506706, 3896340, 4007664, 4675608, 5009580, 5195120, 5844510, 6679440, 7013412, 7792680, 8766765, 9351216, 10019160, 11689020, 14026824, 15585360, 17533530, 20038320, 23378040, 28053648, 35067060, 46756080, 70134120, 140268240]

約数ペア:

[(1, 140268240), (2, 70134120), (3, 46756080), (4, 35067060), (5, 28053648), (6, 23378040), (7, 20038320), (8, 17533530), (9, 15585360), (10, 14026824), (12, 11689020), (14, 10019160), (15, 9351216), (16, 8766765), (18, 7792680), (20, 7013412), (21, 6679440), (24, 5844510), (27, 5195120), (28, 5009580), (30, 4675608), (35, 4007664), (36, 3896340), (40, 3506706), (42, 3339720), (45, 3117072), (48, 2922255), (54, 2597560), (56, 2504790), (60, 2337804), (63, 2226480), (70, 2003832), (72, 1948170), (80, 1753353), (84, 1669860), (90, 1558536), (105, 1335888), (108, 1298780), (112, 1252395), (120, 1168902), (126, 1113240), (135, 1039024), (140, 1001916), (144, 974085), (168, 834930), (180, 779268), (189, 742160), (210, 667944), (216, 649390), (240, 584451), (252, 556620), (270, 519512), (280, 500958), (315, 445296), (336, 417465), (360, 389634), (378, 371080), (420, 333972), (432, 324695), (504, 278310), (540, 259756), (560, 250479), (630, 222648), (720, 194817), (756, 185540), (840, 166986), (945, 148432), (1008, 139155), (1080, 129878), (1260, 111324), (1512, 92770), (1680, 83493), (1890, 74216), (2160, 64939), (2520, 55662), (3024, 46385), (3780, 37108), (5040, 27831), (7560, 18554), (9277, 15120)]