2184889560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{25253}}^1$

素因数の和:25377

約数の個数: 128

約数和(自身を含む): 7564078080

約数和(自身を除く): 5379188520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 824, 840, 1030, 1236, 1442, 1545, 2060, 2163, 2472, 2884, 3090, 3605, 4120, 4326, 5768, 6180, 7210, 8652, 10815, 12360, 14420, 17304, 21630, 25253, 28840, 43260, 50506, 75759, 86520, 101012, 126265, 151518, 176771, 202024, 252530, 303036, 353542, 378795, 505060, 530313, 606072, 707084, 757590, 883855, 1010120, 1060626, 1414168, 1515180, 1767710, 2121252, 2601059, 2651565, 3030360, 3535420, 4242504, 5202118, 5303130, 7070840, 7803177, 10404236, 10606260, 13005295, 15606354, 18207413, 20808472, 21212520, 26010590, 31212708, 36414826, 39015885, 52021180, 54622239, 62425416, 72829652, 78031770, 91037065, 104042360, 109244478, 145659304, 156063540, 182074130, 218488956, 273111195, 312127080, 364148260, 436977912, 546222390, 728296520, 1092444780, 2184889560]

約数ペア:

[(1, 2184889560), (2, 1092444780), (3, 728296520), (4, 546222390), (5, 436977912), (6, 364148260), (7, 312127080), (8, 273111195), (10, 218488956), (12, 182074130), (14, 156063540), (15, 145659304), (20, 109244478), (21, 104042360), (24, 91037065), (28, 78031770), (30, 72829652), (35, 62425416), (40, 54622239), (42, 52021180), (56, 39015885), (60, 36414826), (70, 31212708), (84, 26010590), (103, 21212520), (105, 20808472), (120, 18207413), (140, 15606354), (168, 13005295), (206, 10606260), (210, 10404236), (280, 7803177), (309, 7070840), (412, 5303130), (420, 5202118), (515, 4242504), (618, 3535420), (721, 3030360), (824, 2651565), (840, 2601059), (1030, 2121252), (1236, 1767710), (1442, 1515180), (1545, 1414168), (2060, 1060626), (2163, 1010120), (2472, 883855), (2884, 757590), (3090, 707084), (3605, 606072), (4120, 530313), (4326, 505060), (5768, 378795), (6180, 353542), (7210, 303036), (8652, 252530), (10815, 202024), (12360, 176771), (14420, 151518), (17304, 126265), (21630, 101012), (25253, 86520), (28840, 75759), (43260, 50506)]