61948320

素因数分解:

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

素因数の和:307

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 164488800

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, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 179, 206, 210, 224, 240, 280, 309, 336, 358, 412, 420, 480, 515, 537, 560, 618, 672, 716, 721, 824, 840, 895, 1030, 1074, 1120, 1236, 1253, 1432, 1442, 1545, 1648, 1680, 1790, 2060, 2148, 2163, 2472, 2506, 2685, 2864, 2884, 3090, 3296, 3360, 3580, 3605, 3759, 4120, 4296, 4326, 4944, 5012, 5370, 5728, 5768, 6180, 6265, 7160, 7210, 7518, 8240, 8592, 8652, 9888, 10024, 10740, 10815, 11536, 12360, 12530, 14320, 14420, 15036, 16480, 17184, 17304, 18437, 18795, 20048, 21480, 21630, 23072, 24720, 25060, 28640, 28840, 30072, 34608, 36874, 37590, 40096, 42960, 43260, 49440, 50120, 55311, 57680, 60144, 69216, 73748, 75180, 85920, 86520, 92185, 100240, 110622, 115360, 120288, 129059, 147496, 150360, 173040, 184370, 200480, 221244, 258118, 276555, 294992, 300720, 346080, 368740, 387177, 442488, 516236, 553110, 589984, 601440, 645295, 737480, 774354, 884976, 1032472, 1106220, 1290590, 1474960, 1548708, 1769952, 1935885, 2064944, 2212440, 2581180, 2949920, 3097416, 3871770, 4129888, 4424880, 5162360, 6194832, 7743540, 8849760, 10324720, 12389664, 15487080, 20649440, 30974160, 61948320]

約数ペア:

[(1, 61948320), (2, 30974160), (3, 20649440), (4, 15487080), (5, 12389664), (6, 10324720), (7, 8849760), (8, 7743540), (10, 6194832), (12, 5162360), (14, 4424880), (15, 4129888), (16, 3871770), (20, 3097416), (21, 2949920), (24, 2581180), (28, 2212440), (30, 2064944), (32, 1935885), (35, 1769952), (40, 1548708), (42, 1474960), (48, 1290590), (56, 1106220), (60, 1032472), (70, 884976), (80, 774354), (84, 737480), (96, 645295), (103, 601440), (105, 589984), (112, 553110), (120, 516236), (140, 442488), (160, 387177), (168, 368740), (179, 346080), (206, 300720), (210, 294992), (224, 276555), (240, 258118), (280, 221244), (309, 200480), (336, 184370), (358, 173040), (412, 150360), (420, 147496), (480, 129059), (515, 120288), (537, 115360), (560, 110622), (618, 100240), (672, 92185), (716, 86520), (721, 85920), (824, 75180), (840, 73748), (895, 69216), (1030, 60144), (1074, 57680), (1120, 55311), (1236, 50120), (1253, 49440), (1432, 43260), (1442, 42960), (1545, 40096), (1648, 37590), (1680, 36874), (1790, 34608), (2060, 30072), (2148, 28840), (2163, 28640), (2472, 25060), (2506, 24720), (2685, 23072), (2864, 21630), (2884, 21480), (3090, 20048), (3296, 18795), (3360, 18437), (3580, 17304), (3605, 17184), (3759, 16480), (4120, 15036), (4296, 14420), (4326, 14320), (4944, 12530), (5012, 12360), (5370, 11536), (5728, 10815), (5768, 10740), (6180, 10024), (6265, 9888), (7160, 8652), (7210, 8592), (7518, 8240)]