939781080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21937}}^1$

素因数の和:21978

約数の個数: 192

約数和(自身を含む): 3696114240

約数和(自身を除く): 2756333160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 14280, 21420, 21937, 42840, 43874, 65811, 87748, 109685, 131622, 153559, 175496, 197433, 219370, 263244, 307118, 329055, 372929, 394866, 438740, 460677, 526488, 614236, 658110, 745858, 767795, 789732, 877480, 921354, 987165, 1118787, 1228472, 1316220, 1382031, 1491716, 1535590, 1579464, 1842708, 1864645, 1974330, 2237574, 2303385, 2610503, 2632440, 2764062, 2983432, 3071180, 3356361, 3685416, 3729290, 3948660, 4475148, 4606770, 5221006, 5528124, 5593935, 6142360, 6712722, 6910155, 7458580, 7831509, 7897320, 8950296, 9213540, 10442012, 11056248, 11187870, 13052515, 13425444, 13820310, 14917160, 15663018, 16781805, 18427080, 20884024, 22375740, 23494527, 26105030, 26850888, 27640620, 31326036, 33563610, 39157545, 44751480, 46989054, 52210060, 55281240, 62652072, 67127220, 78315090, 93978108, 104420120, 117472635, 134254440, 156630180, 187956216, 234945270, 313260360, 469890540, 939781080]

約数ペア:

[(1, 939781080), (2, 469890540), (3, 313260360), (4, 234945270), (5, 187956216), (6, 156630180), (7, 134254440), (8, 117472635), (9, 104420120), (10, 93978108), (12, 78315090), (14, 67127220), (15, 62652072), (17, 55281240), (18, 52210060), (20, 46989054), (21, 44751480), (24, 39157545), (28, 33563610), (30, 31326036), (34, 27640620), (35, 26850888), (36, 26105030), (40, 23494527), (42, 22375740), (45, 20884024), (51, 18427080), (56, 16781805), (60, 15663018), (63, 14917160), (68, 13820310), (70, 13425444), (72, 13052515), (84, 11187870), (85, 11056248), (90, 10442012), (102, 9213540), (105, 8950296), (119, 7897320), (120, 7831509), (126, 7458580), (136, 6910155), (140, 6712722), (153, 6142360), (168, 5593935), (170, 5528124), (180, 5221006), (204, 4606770), (210, 4475148), (238, 3948660), (252, 3729290), (255, 3685416), (280, 3356361), (306, 3071180), (315, 2983432), (340, 2764062), (357, 2632440), (360, 2610503), (408, 2303385), (420, 2237574), (476, 1974330), (504, 1864645), (510, 1842708), (595, 1579464), (612, 1535590), (630, 1491716), (680, 1382031), (714, 1316220), (765, 1228472), (840, 1118787), (952, 987165), (1020, 921354), (1071, 877480), (1190, 789732), (1224, 767795), (1260, 745858), (1428, 658110), (1530, 614236), (1785, 526488), (2040, 460677), (2142, 438740), (2380, 394866), (2520, 372929), (2856, 329055), (3060, 307118), (3570, 263244), (4284, 219370), (4760, 197433), (5355, 175496), (6120, 153559), (7140, 131622), (8568, 109685), (10710, 87748), (14280, 65811), (21420, 43874), (21937, 42840)]