217548743760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{33809}}^1$

素因数の和:34168

約数の個数: 240

約数和(自身を含む): 759971983680

約数和(自身を除く): 542423239920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 331, 360, 405, 432, 486, 540, 648, 662, 720, 810, 972, 993, 1080, 1215, 1296, 1324, 1620, 1655, 1944, 1986, 2160, 2430, 2648, 2979, 3240, 3310, 3888, 3972, 4860, 4965, 5296, 5958, 6480, 6620, 7944, 8937, 9720, 9930, 11916, 13240, 14895, 15888, 17874, 19440, 19860, 23832, 26480, 26811, 29790, 33809, 35748, 39720, 44685, 47664, 53622, 59580, 67618, 71496, 79440, 80433, 89370, 101427, 107244, 119160, 134055, 135236, 142992, 160866, 169045, 178740, 202854, 214488, 238320, 268110, 270472, 304281, 321732, 338090, 357480, 402165, 405708, 428976, 507135, 536220, 540944, 608562, 643464, 676180, 714960, 804330, 811416, 912843, 1014270, 1072440, 1217124, 1286928, 1352360, 1521405, 1608660, 1622832, 1825686, 2028540, 2144880, 2434248, 2704720, 2738529, 3042810, 3217320, 3651372, 4057080, 4564215, 4868496, 5477058, 6085620, 6434640, 7302744, 8114160, 8215587, 9128430, 10954116, 11190779, 12171240, 13692645, 14605488, 16431174, 18256860, 21908232, 22381558, 24342480, 27385290, 32862348, 33572337, 36513720, 41077935, 43816464, 44763116, 54770580, 55953895, 65724696, 67144674, 73027440, 82155870, 89526232, 100717011, 109541160, 111907790, 131449392, 134289348, 164311740, 167861685, 179052464, 201434022, 219082320, 223815580, 268578696, 302151033, 328623480, 335723370, 402868044, 447631160, 503585055, 537157392, 604302066, 657246960, 671446740, 805736088, 895262320, 906453099, 1007170110, 1208604132, 1342893480, 1510755165, 1611472176, 1812906198, 2014340220, 2417208264, 2685786960, 2719359297, 3021510330, 3625812396, 4028680440, 4532265495, 4834416528, 5438718594, 6043020660, 7251624792, 8057360880, 9064530990, 10877437188, 12086041320, 13596796485, 14503249584, 18129061980, 21754874376, 24172082640, 27193592970, 36258123960, 43509748752, 54387185940, 72516247920, 108774371880, 217548743760]

約数ペア:

[(1, 217548743760), (2, 108774371880), (3, 72516247920), (4, 54387185940), (5, 43509748752), (6, 36258123960), (8, 27193592970), (9, 24172082640), (10, 21754874376), (12, 18129061980), (15, 14503249584), (16, 13596796485), (18, 12086041320), (20, 10877437188), (24, 9064530990), (27, 8057360880), (30, 7251624792), (36, 6043020660), (40, 5438718594), (45, 4834416528), (48, 4532265495), (54, 4028680440), (60, 3625812396), (72, 3021510330), (80, 2719359297), (81, 2685786960), (90, 2417208264), (108, 2014340220), (120, 1812906198), (135, 1611472176), (144, 1510755165), (162, 1342893480), (180, 1208604132), (216, 1007170110), (240, 906453099), (243, 895262320), (270, 805736088), (324, 671446740), (331, 657246960), (360, 604302066), (405, 537157392), (432, 503585055), (486, 447631160), (540, 402868044), (648, 335723370), (662, 328623480), (720, 302151033), (810, 268578696), (972, 223815580), (993, 219082320), (1080, 201434022), (1215, 179052464), (1296, 167861685), (1324, 164311740), (1620, 134289348), (1655, 131449392), (1944, 111907790), (1986, 109541160), (2160, 100717011), (2430, 89526232), (2648, 82155870), (2979, 73027440), (3240, 67144674), (3310, 65724696), (3888, 55953895), (3972, 54770580), (4860, 44763116), (4965, 43816464), (5296, 41077935), (5958, 36513720), (6480, 33572337), (6620, 32862348), (7944, 27385290), (8937, 24342480), (9720, 22381558), (9930, 21908232), (11916, 18256860), (13240, 16431174), (14895, 14605488), (15888, 13692645), (17874, 12171240), (19440, 11190779), (19860, 10954116), (23832, 9128430), (26480, 8215587), (26811, 8114160), (29790, 7302744), (33809, 6434640), (35748, 6085620), (39720, 5477058), (44685, 4868496), (47664, 4564215), (53622, 4057080), (59580, 3651372), (67618, 3217320), (71496, 3042810), (79440, 2738529), (80433, 2704720), (89370, 2434248), (101427, 2144880), (107244, 2028540), (119160, 1825686), (134055, 1622832), (135236, 1608660), (142992, 1521405), (160866, 1352360), (169045, 1286928), (178740, 1217124), (202854, 1072440), (214488, 1014270), (238320, 912843), (268110, 811416), (270472, 804330), (304281, 714960), (321732, 676180), (338090, 643464), (357480, 608562), (402165, 540944), (405708, 536220), (428976, 507135)]