171601080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1029

約数の個数: 128

約数和(自身を含む): 591252480

約数和(自身を除く): 419651400

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, 105, 120, 140, 168, 210, 280, 281, 420, 562, 727, 840, 843, 1124, 1405, 1454, 1686, 1967, 2181, 2248, 2810, 2908, 3372, 3635, 3934, 4215, 4362, 5089, 5620, 5816, 5901, 6744, 7270, 7868, 8430, 8724, 9835, 10178, 10905, 11240, 11802, 14540, 15267, 15736, 16860, 17448, 19670, 20356, 21810, 23604, 25445, 29080, 29505, 30534, 33720, 39340, 40712, 43620, 47208, 50890, 59010, 61068, 76335, 78680, 87240, 101780, 118020, 122136, 152670, 203560, 204287, 236040, 305340, 408574, 610680, 612861, 817148, 1021435, 1225722, 1430009, 1634296, 2042870, 2451444, 2860018, 3064305, 4085740, 4290027, 4902888, 5720036, 6128610, 7150045, 8171480, 8580054, 11440072, 12257220, 14300090, 17160108, 21450135, 24514440, 28600180, 34320216, 42900270, 57200360, 85800540, 171601080]

約数ペア:

[(1, 171601080), (2, 85800540), (3, 57200360), (4, 42900270), (5, 34320216), (6, 28600180), (7, 24514440), (8, 21450135), (10, 17160108), (12, 14300090), (14, 12257220), (15, 11440072), (20, 8580054), (21, 8171480), (24, 7150045), (28, 6128610), (30, 5720036), (35, 4902888), (40, 4290027), (42, 4085740), (56, 3064305), (60, 2860018), (70, 2451444), (84, 2042870), (105, 1634296), (120, 1430009), (140, 1225722), (168, 1021435), (210, 817148), (280, 612861), (281, 610680), (420, 408574), (562, 305340), (727, 236040), (840, 204287), (843, 203560), (1124, 152670), (1405, 122136), (1454, 118020), (1686, 101780), (1967, 87240), (2181, 78680), (2248, 76335), (2810, 61068), (2908, 59010), (3372, 50890), (3635, 47208), (3934, 43620), (4215, 40712), (4362, 39340), (5089, 33720), (5620, 30534), (5816, 29505), (5901, 29080), (6744, 25445), (7270, 23604), (7868, 21810), (8430, 20356), (8724, 19670), (9835, 17448), (10178, 16860), (10905, 15736), (11240, 15267), (11802, 14540)]