210446280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2844

約数の個数: 192

約数和(自身を含む): 785678400

約数和(自身を除く): 575232120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2797, 3135, 3420, 3762, 3960, 4180, 5016, 5594, 6270, 6840, 7524, 8360, 8391, 9405, 11188, 12540, 13985, 15048, 16782, 18810, 22376, 25080, 25173, 27970, 30767, 33564, 37620, 41955, 50346, 53143, 55940, 61534, 67128, 75240, 83910, 92301, 100692, 106286, 111880, 123068, 125865, 153835, 159429, 167820, 184602, 201384, 212572, 246136, 251730, 265715, 276903, 307670, 318858, 335640, 369204, 425144, 461505, 478287, 503460, 531430, 553806, 584573, 615340, 637716, 738408, 797145, 923010, 956574, 1006920, 1062860, 1107612, 1169146, 1230680, 1275432, 1384515, 1594290, 1753719, 1846020, 1913148, 2125720, 2215224, 2338292, 2391435, 2769030, 2922865, 3188580, 3507438, 3692040, 3826296, 4676584, 4782870, 5261157, 5538060, 5845730, 6377160, 7014876, 8768595, 9565740, 10522314, 11076120, 11691460, 14029752, 17537190, 19131480, 21044628, 23382920, 26305785, 35074380, 42089256, 52611570, 70148760, 105223140, 210446280]

約数ペア:

[(1, 210446280), (2, 105223140), (3, 70148760), (4, 52611570), (5, 42089256), (6, 35074380), (8, 26305785), (9, 23382920), (10, 21044628), (11, 19131480), (12, 17537190), (15, 14029752), (18, 11691460), (19, 11076120), (20, 10522314), (22, 9565740), (24, 8768595), (30, 7014876), (33, 6377160), (36, 5845730), (38, 5538060), (40, 5261157), (44, 4782870), (45, 4676584), (55, 3826296), (57, 3692040), (60, 3507438), (66, 3188580), (72, 2922865), (76, 2769030), (88, 2391435), (90, 2338292), (95, 2215224), (99, 2125720), (110, 1913148), (114, 1846020), (120, 1753719), (132, 1594290), (152, 1384515), (165, 1275432), (171, 1230680), (180, 1169146), (190, 1107612), (198, 1062860), (209, 1006920), (220, 956574), (228, 923010), (264, 797145), (285, 738408), (330, 637716), (342, 615340), (360, 584573), (380, 553806), (396, 531430), (418, 503460), (440, 478287), (456, 461505), (495, 425144), (570, 369204), (627, 335640), (660, 318858), (684, 307670), (760, 276903), (792, 265715), (836, 251730), (855, 246136), (990, 212572), (1045, 201384), (1140, 184602), (1254, 167820), (1320, 159429), (1368, 153835), (1672, 125865), (1710, 123068), (1881, 111880), (1980, 106286), (2090, 100692), (2280, 92301), (2508, 83910), (2797, 75240), (3135, 67128), (3420, 61534), (3762, 55940), (3960, 53143), (4180, 50346), (5016, 41955), (5594, 37620), (6270, 33564), (6840, 30767), (7524, 27970), (8360, 25173), (8391, 25080), (9405, 22376), (11188, 18810), (12540, 16782), (13985, 15048)]