828558780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 2717245440

約数和(自身を除く): 1888686660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 107, 140, 179, 206, 210, 214, 309, 321, 358, 412, 420, 428, 515, 535, 537, 618, 642, 716, 721, 749, 895, 1030, 1070, 1074, 1236, 1253, 1284, 1442, 1498, 1545, 1605, 1790, 2060, 2140, 2148, 2163, 2247, 2506, 2685, 2884, 2996, 3090, 3210, 3580, 3605, 3745, 3759, 4326, 4494, 5012, 5370, 6180, 6265, 6420, 7210, 7490, 7518, 8652, 8988, 10740, 10815, 11021, 11235, 12530, 14420, 14980, 15036, 18437, 18795, 19153, 21630, 22042, 22470, 25060, 33063, 36874, 37590, 38306, 43260, 44084, 44940, 55105, 55311, 57459, 66126, 73748, 75180, 76612, 77147, 92185, 95765, 110210, 110622, 114918, 129059, 132252, 134071, 154294, 165315, 184370, 191530, 220420, 221244, 229836, 231441, 258118, 268142, 276555, 287295, 308588, 330630, 368740, 383060, 385735, 387177, 402213, 462882, 516236, 536284, 553110, 574590, 645295, 661260, 670355, 771470, 774354, 804426, 925764, 1106220, 1149180, 1157205, 1290590, 1340710, 1542940, 1548708, 1608852, 1935885, 1972759, 2011065, 2314410, 2581180, 2681420, 3871770, 3945518, 4022130, 4628820, 5918277, 7743540, 7891036, 8044260, 9863795, 11836554, 13809313, 19727590, 23673108, 27618626, 29591385, 39455180, 41427939, 55237252, 59182770, 69046565, 82855878, 118365540, 138093130, 165711756, 207139695, 276186260, 414279390, 828558780]

約数ペア:

[(1, 828558780), (2, 414279390), (3, 276186260), (4, 207139695), (5, 165711756), (6, 138093130), (7, 118365540), (10, 82855878), (12, 69046565), (14, 59182770), (15, 55237252), (20, 41427939), (21, 39455180), (28, 29591385), (30, 27618626), (35, 23673108), (42, 19727590), (60, 13809313), (70, 11836554), (84, 9863795), (103, 8044260), (105, 7891036), (107, 7743540), (140, 5918277), (179, 4628820), (206, 4022130), (210, 3945518), (214, 3871770), (309, 2681420), (321, 2581180), (358, 2314410), (412, 2011065), (420, 1972759), (428, 1935885), (515, 1608852), (535, 1548708), (537, 1542940), (618, 1340710), (642, 1290590), (716, 1157205), (721, 1149180), (749, 1106220), (895, 925764), (1030, 804426), (1070, 774354), (1074, 771470), (1236, 670355), (1253, 661260), (1284, 645295), (1442, 574590), (1498, 553110), (1545, 536284), (1605, 516236), (1790, 462882), (2060, 402213), (2140, 387177), (2148, 385735), (2163, 383060), (2247, 368740), (2506, 330630), (2685, 308588), (2884, 287295), (2996, 276555), (3090, 268142), (3210, 258118), (3580, 231441), (3605, 229836), (3745, 221244), (3759, 220420), (4326, 191530), (4494, 184370), (5012, 165315), (5370, 154294), (6180, 134071), (6265, 132252), (6420, 129059), (7210, 114918), (7490, 110622), (7518, 110210), (8652, 95765), (8988, 92185), (10740, 77147), (10815, 76612), (11021, 75180), (11235, 73748), (12530, 66126), (14420, 57459), (14980, 55311), (15036, 55105), (18437, 44940), (18795, 44084), (19153, 43260), (21630, 38306), (22042, 37590), (22470, 36874), (25060, 33063)]