15674211480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{17827}}^1$

素因数の和:18289

約数の個数: 128

約数和(自身を含む): 49906990080

約数和(自身を除く): 34232778600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 431, 510, 680, 862, 1020, 1293, 1724, 2040, 2155, 2586, 3448, 4310, 5172, 6465, 7327, 8620, 10344, 12930, 14654, 17240, 17827, 21981, 25860, 29308, 35654, 36635, 43962, 51720, 53481, 58616, 71308, 73270, 87924, 89135, 106962, 109905, 142616, 146540, 175848, 178270, 213924, 219810, 267405, 293080, 303059, 356540, 427848, 439620, 534810, 606118, 713080, 879240, 909177, 1069620, 1212236, 1515295, 1818354, 2139240, 2424472, 3030590, 3636708, 4545885, 6061180, 7273416, 7683437, 9091770, 12122360, 15366874, 18183540, 23050311, 30733748, 36367080, 38417185, 46100622, 61467496, 76834370, 92201244, 115251555, 130618429, 153668740, 184402488, 230503110, 261236858, 307337480, 391855287, 461006220, 522473716, 653092145, 783710574, 922012440, 1044947432, 1306184290, 1567421148, 1959276435, 2612368580, 3134842296, 3918552870, 5224737160, 7837105740, 15674211480]

約数ペア:

[(1, 15674211480), (2, 7837105740), (3, 5224737160), (4, 3918552870), (5, 3134842296), (6, 2612368580), (8, 1959276435), (10, 1567421148), (12, 1306184290), (15, 1044947432), (17, 922012440), (20, 783710574), (24, 653092145), (30, 522473716), (34, 461006220), (40, 391855287), (51, 307337480), (60, 261236858), (68, 230503110), (85, 184402488), (102, 153668740), (120, 130618429), (136, 115251555), (170, 92201244), (204, 76834370), (255, 61467496), (340, 46100622), (408, 38417185), (431, 36367080), (510, 30733748), (680, 23050311), (862, 18183540), (1020, 15366874), (1293, 12122360), (1724, 9091770), (2040, 7683437), (2155, 7273416), (2586, 6061180), (3448, 4545885), (4310, 3636708), (5172, 3030590), (6465, 2424472), (7327, 2139240), (8620, 1818354), (10344, 1515295), (12930, 1212236), (14654, 1069620), (17240, 909177), (17827, 879240), (21981, 713080), (25860, 606118), (29308, 534810), (35654, 439620), (36635, 427848), (43962, 356540), (51720, 303059), (53481, 293080), (58616, 267405), (71308, 219810), (73270, 213924), (87924, 178270), (89135, 175848), (106962, 146540), (109905, 142616)]