809715960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 256

約数和(自身を含む): 2830464000

約数和(自身を除く): 2020748040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 103, 108, 116, 120, 135, 145, 174, 180, 206, 216, 232, 251, 261, 270, 290, 309, 348, 360, 412, 435, 502, 515, 522, 540, 580, 618, 696, 753, 783, 824, 870, 927, 1004, 1030, 1044, 1080, 1160, 1236, 1255, 1305, 1506, 1545, 1566, 1740, 1854, 2008, 2060, 2088, 2259, 2472, 2510, 2610, 2781, 2987, 3012, 3090, 3132, 3480, 3708, 3765, 3915, 4120, 4518, 4635, 5020, 5220, 5562, 5974, 6024, 6180, 6264, 6777, 7279, 7416, 7530, 7830, 8961, 9036, 9270, 10040, 10440, 11124, 11295, 11948, 12360, 13554, 13905, 14558, 14935, 15060, 15660, 17922, 18072, 18540, 21837, 22248, 22590, 23896, 25853, 26883, 27108, 27810, 29116, 29870, 30120, 31320, 33885, 35844, 36395, 37080, 43674, 44805, 45180, 51706, 53766, 54216, 55620, 58232, 59740, 65511, 67770, 71688, 72790, 77559, 80649, 87348, 89610, 90360, 103412, 107532, 109185, 111240, 119480, 129265, 131022, 134415, 135540, 145580, 155118, 161298, 174696, 179220, 196533, 206824, 215064, 218370, 232677, 258530, 262044, 268830, 271080, 291160, 310236, 322596, 327555, 358440, 387795, 393066, 403245, 436740, 465354, 517060, 524088, 537660, 620472, 645192, 655110, 698031, 749737, 775590, 786132, 806490, 873480, 930708, 982665, 1034120, 1075320, 1163385, 1310220, 1396062, 1499474, 1551180, 1572264, 1612980, 1861416, 1965330, 2249211, 2326770, 2620440, 2792124, 2998948, 3102360, 3225960, 3490155, 3748685, 3930660, 4498422, 4653540, 5584248, 5997896, 6747633, 6980310, 7497370, 7861320, 8996844, 9307080, 11246055, 13495266, 13960620, 14994740, 17993688, 20242899, 22492110, 26990532, 27921240, 29989480, 33738165, 40485798, 44984220, 53981064, 67476330, 80971596, 89968440, 101214495, 134952660, 161943192, 202428990, 269905320, 404857980, 809715960]

約数ペア:

[(1, 809715960), (2, 404857980), (3, 269905320), (4, 202428990), (5, 161943192), (6, 134952660), (8, 101214495), (9, 89968440), (10, 80971596), (12, 67476330), (15, 53981064), (18, 44984220), (20, 40485798), (24, 33738165), (27, 29989480), (29, 27921240), (30, 26990532), (36, 22492110), (40, 20242899), (45, 17993688), (54, 14994740), (58, 13960620), (60, 13495266), (72, 11246055), (87, 9307080), (90, 8996844), (103, 7861320), (108, 7497370), (116, 6980310), (120, 6747633), (135, 5997896), (145, 5584248), (174, 4653540), (180, 4498422), (206, 3930660), (216, 3748685), (232, 3490155), (251, 3225960), (261, 3102360), (270, 2998948), (290, 2792124), (309, 2620440), (348, 2326770), (360, 2249211), (412, 1965330), (435, 1861416), (502, 1612980), (515, 1572264), (522, 1551180), (540, 1499474), (580, 1396062), (618, 1310220), (696, 1163385), (753, 1075320), (783, 1034120), (824, 982665), (870, 930708), (927, 873480), (1004, 806490), (1030, 786132), (1044, 775590), (1080, 749737), (1160, 698031), (1236, 655110), (1255, 645192), (1305, 620472), (1506, 537660), (1545, 524088), (1566, 517060), (1740, 465354), (1854, 436740), (2008, 403245), (2060, 393066), (2088, 387795), (2259, 358440), (2472, 327555), (2510, 322596), (2610, 310236), (2781, 291160), (2987, 271080), (3012, 268830), (3090, 262044), (3132, 258530), (3480, 232677), (3708, 218370), (3765, 215064), (3915, 206824), (4120, 196533), (4518, 179220), (4635, 174696), (5020, 161298), (5220, 155118), (5562, 145580), (5974, 135540), (6024, 134415), (6180, 131022), (6264, 129265), (6777, 119480), (7279, 111240), (7416, 109185), (7530, 107532), (7830, 103412), (8961, 90360), (9036, 89610), (9270, 87348), (10040, 80649), (10440, 77559), (11124, 72790), (11295, 71688), (11948, 67770), (12360, 65511), (13554, 59740), (13905, 58232), (14558, 55620), (14935, 54216), (15060, 53766), (15660, 51706), (17922, 45180), (18072, 44805), (18540, 43674), (21837, 37080), (22248, 36395), (22590, 35844), (23896, 33885), (25853, 31320), (26883, 30120), (27108, 29870), (27810, 29116)]