84780360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2020

約数の個数: 192

約数和(自身を含む): 333590400

約数和(自身を除く): 248810040

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, 1979, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 3958, 4284, 4760, 5355, 5937, 6120, 7140, 7916, 8568, 9895, 10710, 11874, 13853, 14280, 15832, 17811, 19790, 21420, 23748, 27706, 29685, 33643, 35622, 39580, 41559, 42840, 47496, 55412, 59370, 67286, 69265, 71244, 79160, 83118, 89055, 100929, 110824, 118740, 124677, 134572, 138530, 142488, 166236, 168215, 178110, 201858, 207795, 235501, 237480, 249354, 269144, 277060, 302787, 332472, 336430, 356220, 403716, 415590, 471002, 498708, 504645, 554120, 605574, 623385, 672860, 706503, 712440, 807432, 831180, 942004, 997416, 1009290, 1177505, 1211148, 1246770, 1345720, 1413006, 1513935, 1662360, 1884008, 2018580, 2119509, 2355010, 2422296, 2493540, 2826012, 3027870, 3532515, 4037160, 4239018, 4710020, 4987080, 5652024, 6055740, 7065030, 8478036, 9420040, 10597545, 12111480, 14130060, 16956072, 21195090, 28260120, 42390180, 84780360]

約数ペア:

[(1, 84780360), (2, 42390180), (3, 28260120), (4, 21195090), (5, 16956072), (6, 14130060), (7, 12111480), (8, 10597545), (9, 9420040), (10, 8478036), (12, 7065030), (14, 6055740), (15, 5652024), (17, 4987080), (18, 4710020), (20, 4239018), (21, 4037160), (24, 3532515), (28, 3027870), (30, 2826012), (34, 2493540), (35, 2422296), (36, 2355010), (40, 2119509), (42, 2018580), (45, 1884008), (51, 1662360), (56, 1513935), (60, 1413006), (63, 1345720), (68, 1246770), (70, 1211148), (72, 1177505), (84, 1009290), (85, 997416), (90, 942004), (102, 831180), (105, 807432), (119, 712440), (120, 706503), (126, 672860), (136, 623385), (140, 605574), (153, 554120), (168, 504645), (170, 498708), (180, 471002), (204, 415590), (210, 403716), (238, 356220), (252, 336430), (255, 332472), (280, 302787), (306, 277060), (315, 269144), (340, 249354), (357, 237480), (360, 235501), (408, 207795), (420, 201858), (476, 178110), (504, 168215), (510, 166236), (595, 142488), (612, 138530), (630, 134572), (680, 124677), (714, 118740), (765, 110824), (840, 100929), (952, 89055), (1020, 83118), (1071, 79160), (1190, 71244), (1224, 69265), (1260, 67286), (1428, 59370), (1530, 55412), (1785, 47496), (1979, 42840), (2040, 41559), (2142, 39580), (2380, 35622), (2520, 33643), (2856, 29685), (3060, 27706), (3570, 23748), (3958, 21420), (4284, 19790), (4760, 17811), (5355, 15832), (5937, 14280), (6120, 13853), (7140, 11874), (7916, 10710), (8568, 9895)]