2047814160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1429}}^1$

素因数の和:2305

約数の個数: 160

約数和(自身を含む): 7268701440

約数和(自身を除く): 5220887280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 853, 1429, 1680, 1706, 2559, 2858, 3412, 4265, 4287, 5118, 5716, 5971, 6824, 7145, 8530, 8574, 10003, 10236, 11432, 11942, 12795, 13648, 14290, 17060, 17148, 17913, 20006, 20472, 21435, 22864, 23884, 25590, 28580, 29855, 30009, 34120, 34296, 35826, 40012, 40944, 42870, 47768, 50015, 51180, 57160, 59710, 60018, 68240, 68592, 71652, 80024, 85740, 89565, 95536, 100030, 102360, 114320, 119420, 120036, 143304, 150045, 160048, 171480, 179130, 200060, 204720, 238840, 240072, 286608, 300090, 342960, 358260, 400120, 477680, 480144, 600180, 716520, 800240, 1200360, 1218937, 1433040, 2400720, 2437874, 3656811, 4875748, 6094685, 7313622, 8532559, 9751496, 12189370, 14627244, 17065118, 18284055, 19502992, 24378740, 25597677, 29254488, 34130236, 36568110, 42662795, 48757480, 51195354, 58508976, 68260472, 73136220, 85325590, 97514960, 102390708, 127988385, 136520944, 146272440, 170651180, 204781416, 255976770, 292544880, 341302360, 409562832, 511953540, 682604720, 1023907080, 2047814160]

約数ペア:

[(1, 2047814160), (2, 1023907080), (3, 682604720), (4, 511953540), (5, 409562832), (6, 341302360), (7, 292544880), (8, 255976770), (10, 204781416), (12, 170651180), (14, 146272440), (15, 136520944), (16, 127988385), (20, 102390708), (21, 97514960), (24, 85325590), (28, 73136220), (30, 68260472), (35, 58508976), (40, 51195354), (42, 48757480), (48, 42662795), (56, 36568110), (60, 34130236), (70, 29254488), (80, 25597677), (84, 24378740), (105, 19502992), (112, 18284055), (120, 17065118), (140, 14627244), (168, 12189370), (210, 9751496), (240, 8532559), (280, 7313622), (336, 6094685), (420, 4875748), (560, 3656811), (840, 2437874), (853, 2400720), (1429, 1433040), (1680, 1218937), (1706, 1200360), (2559, 800240), (2858, 716520), (3412, 600180), (4265, 480144), (4287, 477680), (5118, 400120), (5716, 358260), (5971, 342960), (6824, 300090), (7145, 286608), (8530, 240072), (8574, 238840), (10003, 204720), (10236, 200060), (11432, 179130), (11942, 171480), (12795, 160048), (13648, 150045), (14290, 143304), (17060, 120036), (17148, 119420), (17913, 114320), (20006, 102360), (20472, 100030), (21435, 95536), (22864, 89565), (23884, 85740), (25590, 80024), (28580, 71652), (29855, 68592), (30009, 68240), (34120, 60018), (34296, 59710), (35826, 57160), (40012, 51180), (40944, 50015), (42870, 47768)]