890258880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1131

約数の個数: 224

約数和(自身を含む): 3257312256

約数和(自身を除く): 2367053376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 137, 140, 160, 168, 192, 210, 224, 240, 274, 280, 320, 336, 411, 420, 448, 480, 548, 560, 672, 685, 822, 840, 959, 960, 967, 1096, 1120, 1344, 1370, 1644, 1680, 1918, 1934, 2055, 2192, 2240, 2740, 2877, 2901, 3288, 3360, 3836, 3868, 4110, 4384, 4795, 4835, 5480, 5754, 5802, 6576, 6720, 6769, 7672, 7736, 8220, 8768, 9590, 9670, 10960, 11508, 11604, 13152, 13538, 14385, 14505, 15344, 15472, 16440, 19180, 19340, 20307, 21920, 23016, 23208, 26304, 27076, 28770, 29010, 30688, 30944, 32880, 33845, 38360, 38680, 40614, 43840, 46032, 46416, 54152, 57540, 58020, 61376, 61888, 65760, 67690, 76720, 77360, 81228, 92064, 92832, 101535, 108304, 115080, 116040, 131520, 132479, 135380, 153440, 154720, 162456, 184128, 185664, 203070, 216608, 230160, 232080, 264958, 270760, 306880, 309440, 324912, 397437, 406140, 433216, 460320, 464160, 529916, 541520, 649824, 662395, 794874, 812280, 920640, 927353, 928320, 1059832, 1083040, 1299648, 1324790, 1589748, 1624560, 1854706, 1987185, 2119664, 2166080, 2649580, 2782059, 3179496, 3249120, 3709412, 3974370, 4239328, 4636765, 5299160, 5564118, 6358992, 6498240, 7418824, 7948740, 8478656, 9273530, 10598320, 11128236, 12717984, 13910295, 14837648, 15897480, 18547060, 21196640, 22256472, 25435968, 27820590, 29675296, 31794960, 37094120, 42393280, 44512944, 55641180, 59350592, 63589920, 74188240, 89025888, 111282360, 127179840, 148376480, 178051776, 222564720, 296752960, 445129440, 890258880]

約数ペア:

[(1, 890258880), (2, 445129440), (3, 296752960), (4, 222564720), (5, 178051776), (6, 148376480), (7, 127179840), (8, 111282360), (10, 89025888), (12, 74188240), (14, 63589920), (15, 59350592), (16, 55641180), (20, 44512944), (21, 42393280), (24, 37094120), (28, 31794960), (30, 29675296), (32, 27820590), (35, 25435968), (40, 22256472), (42, 21196640), (48, 18547060), (56, 15897480), (60, 14837648), (64, 13910295), (70, 12717984), (80, 11128236), (84, 10598320), (96, 9273530), (105, 8478656), (112, 7948740), (120, 7418824), (137, 6498240), (140, 6358992), (160, 5564118), (168, 5299160), (192, 4636765), (210, 4239328), (224, 3974370), (240, 3709412), (274, 3249120), (280, 3179496), (320, 2782059), (336, 2649580), (411, 2166080), (420, 2119664), (448, 1987185), (480, 1854706), (548, 1624560), (560, 1589748), (672, 1324790), (685, 1299648), (822, 1083040), (840, 1059832), (959, 928320), (960, 927353), (967, 920640), (1096, 812280), (1120, 794874), (1344, 662395), (1370, 649824), (1644, 541520), (1680, 529916), (1918, 464160), (1934, 460320), (2055, 433216), (2192, 406140), (2240, 397437), (2740, 324912), (2877, 309440), (2901, 306880), (3288, 270760), (3360, 264958), (3836, 232080), (3868, 230160), (4110, 216608), (4384, 203070), (4795, 185664), (4835, 184128), (5480, 162456), (5754, 154720), (5802, 153440), (6576, 135380), (6720, 132479), (6769, 131520), (7672, 116040), (7736, 115080), (8220, 108304), (8768, 101535), (9590, 92832), (9670, 92064), (10960, 81228), (11508, 77360), (11604, 76720), (13152, 67690), (13538, 65760), (14385, 61888), (14505, 61376), (15344, 58020), (15472, 57540), (16440, 54152), (19180, 46416), (19340, 46032), (20307, 43840), (21920, 40614), (23016, 38680), (23208, 38360), (26304, 33845), (27076, 32880), (28770, 30944), (29010, 30688)]