169817760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1036

約数の個数: 288

約数和(自身を含む): 701955072

約数和(自身を除く): 532137312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 991, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 1982, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 2973, 3060, 3360, 3570, 3808, 3964, 4080, 4284, 4760, 4896, 4955, 5040, 5355, 5712, 5946, 6120, 6937, 7140, 7928, 8160, 8568, 8919, 9520, 9910, 10080, 10710, 11424, 11892, 12240, 13874, 14280, 14865, 15856, 16847, 17136, 17838, 19040, 19820, 20811, 21420, 23784, 24480, 27748, 28560, 29730, 31712, 33694, 34272, 34685, 35676, 39640, 41622, 42840, 44595, 47568, 50541, 55496, 57120, 59460, 62433, 67388, 69370, 71352, 79280, 83244, 84235, 85680, 89190, 95136, 101082, 104055, 110992, 117929, 118920, 124866, 134776, 138740, 142704, 151623, 158560, 166488, 168470, 171360, 178380, 202164, 208110, 221984, 235858, 237840, 249732, 252705, 269552, 277480, 285408, 303246, 312165, 332976, 336940, 353787, 356760, 404328, 416220, 471716, 475680, 499464, 505410, 539104, 554960, 589645, 606492, 624330, 665952, 673880, 707574, 713520, 758115, 808656, 832440, 943432, 998928, 1010820, 1061361, 1109920, 1179290, 1212984, 1248660, 1347760, 1415148, 1427040, 1516230, 1617312, 1664880, 1768935, 1886864, 1997856, 2021640, 2122722, 2358580, 2425968, 2497320, 2695520, 2830296, 3032460, 3329760, 3537870, 3773728, 4043280, 4245444, 4717160, 4851936, 4994640, 5306805, 5660592, 6064920, 7075740, 8086560, 8490888, 9434320, 9989280, 10613610, 11321184, 12129840, 14151480, 16981776, 18868640, 21227220, 24259680, 28302960, 33963552, 42454440, 56605920, 84908880, 169817760]

約数ペア:

[(1, 169817760), (2, 84908880), (3, 56605920), (4, 42454440), (5, 33963552), (6, 28302960), (7, 24259680), (8, 21227220), (9, 18868640), (10, 16981776), (12, 14151480), (14, 12129840), (15, 11321184), (16, 10613610), (17, 9989280), (18, 9434320), (20, 8490888), (21, 8086560), (24, 7075740), (28, 6064920), (30, 5660592), (32, 5306805), (34, 4994640), (35, 4851936), (36, 4717160), (40, 4245444), (42, 4043280), (45, 3773728), (48, 3537870), (51, 3329760), (56, 3032460), (60, 2830296), (63, 2695520), (68, 2497320), (70, 2425968), (72, 2358580), (80, 2122722), (84, 2021640), (85, 1997856), (90, 1886864), (96, 1768935), (102, 1664880), (105, 1617312), (112, 1516230), (119, 1427040), (120, 1415148), (126, 1347760), (136, 1248660), (140, 1212984), (144, 1179290), (153, 1109920), (160, 1061361), (168, 1010820), (170, 998928), (180, 943432), (204, 832440), (210, 808656), (224, 758115), (238, 713520), (240, 707574), (252, 673880), (255, 665952), (272, 624330), (280, 606492), (288, 589645), (306, 554960), (315, 539104), (336, 505410), (340, 499464), (357, 475680), (360, 471716), (408, 416220), (420, 404328), (476, 356760), (480, 353787), (504, 336940), (510, 332976), (544, 312165), (560, 303246), (595, 285408), (612, 277480), (630, 269552), (672, 252705), (680, 249732), (714, 237840), (720, 235858), (765, 221984), (816, 208110), (840, 202164), (952, 178380), (991, 171360), (1008, 168470), (1020, 166488), (1071, 158560), (1120, 151623), (1190, 142704), (1224, 138740), (1260, 134776), (1360, 124866), (1428, 118920), (1440, 117929), (1530, 110992), (1632, 104055), (1680, 101082), (1785, 95136), (1904, 89190), (1982, 85680), (2016, 84235), (2040, 83244), (2142, 79280), (2380, 71352), (2448, 69370), (2520, 67388), (2720, 62433), (2856, 59460), (2973, 57120), (3060, 55496), (3360, 50541), (3570, 47568), (3808, 44595), (3964, 42840), (4080, 41622), (4284, 39640), (4760, 35676), (4896, 34685), (4955, 34272), (5040, 33694), (5355, 31712), (5712, 29730), (5946, 28560), (6120, 27748), (6937, 24480), (7140, 23784), (7928, 21420), (8160, 20811), (8568, 19820), (8919, 19040), (9520, 17838), (9910, 17136), (10080, 16847), (10710, 15856), (11424, 14865), (11892, 14280), (12240, 13874)]