29690640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 117456768

約数和(自身を除く): 87766128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 137, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 274, 280, 301, 315, 336, 344, 360, 387, 411, 420, 430, 504, 516, 548, 560, 602, 630, 645, 685, 688, 720, 774, 822, 840, 860, 903, 959, 1008, 1032, 1096, 1204, 1233, 1260, 1290, 1370, 1505, 1548, 1644, 1680, 1720, 1806, 1918, 1935, 2055, 2064, 2192, 2408, 2466, 2520, 2580, 2709, 2740, 2877, 3010, 3096, 3288, 3440, 3612, 3836, 3870, 4110, 4515, 4795, 4816, 4932, 5040, 5160, 5418, 5480, 5754, 5891, 6020, 6165, 6192, 6576, 7224, 7672, 7740, 8220, 8631, 9030, 9590, 9864, 10320, 10836, 10960, 11508, 11782, 12040, 12330, 13545, 14385, 14448, 15344, 15480, 16440, 17262, 17673, 18060, 19180, 19728, 21672, 23016, 23564, 24080, 24660, 27090, 28770, 29455, 30960, 32880, 34524, 35346, 36120, 38360, 41237, 43155, 43344, 46032, 47128, 49320, 53019, 54180, 57540, 58910, 69048, 70692, 72240, 76720, 82474, 86310, 88365, 94256, 98640, 106038, 108360, 115080, 117820, 123711, 138096, 141384, 164948, 172620, 176730, 206185, 212076, 216720, 230160, 235640, 247422, 265095, 282768, 329896, 345240, 353460, 371133, 412370, 424152, 471280, 494844, 530190, 618555, 659792, 690480, 706920, 742266, 824740, 848304, 989688, 1060380, 1237110, 1413840, 1484532, 1649480, 1855665, 1979376, 2120760, 2474220, 2969064, 3298960, 3711330, 4241520, 4948440, 5938128, 7422660, 9896880, 14845320, 29690640]

約数ペア:

[(1, 29690640), (2, 14845320), (3, 9896880), (4, 7422660), (5, 5938128), (6, 4948440), (7, 4241520), (8, 3711330), (9, 3298960), (10, 2969064), (12, 2474220), (14, 2120760), (15, 1979376), (16, 1855665), (18, 1649480), (20, 1484532), (21, 1413840), (24, 1237110), (28, 1060380), (30, 989688), (35, 848304), (36, 824740), (40, 742266), (42, 706920), (43, 690480), (45, 659792), (48, 618555), (56, 530190), (60, 494844), (63, 471280), (70, 424152), (72, 412370), (80, 371133), (84, 353460), (86, 345240), (90, 329896), (105, 282768), (112, 265095), (120, 247422), (126, 235640), (129, 230160), (137, 216720), (140, 212076), (144, 206185), (168, 176730), (172, 172620), (180, 164948), (210, 141384), (215, 138096), (240, 123711), (252, 117820), (258, 115080), (274, 108360), (280, 106038), (301, 98640), (315, 94256), (336, 88365), (344, 86310), (360, 82474), (387, 76720), (411, 72240), (420, 70692), (430, 69048), (504, 58910), (516, 57540), (548, 54180), (560, 53019), (602, 49320), (630, 47128), (645, 46032), (685, 43344), (688, 43155), (720, 41237), (774, 38360), (822, 36120), (840, 35346), (860, 34524), (903, 32880), (959, 30960), (1008, 29455), (1032, 28770), (1096, 27090), (1204, 24660), (1233, 24080), (1260, 23564), (1290, 23016), (1370, 21672), (1505, 19728), (1548, 19180), (1644, 18060), (1680, 17673), (1720, 17262), (1806, 16440), (1918, 15480), (1935, 15344), (2055, 14448), (2064, 14385), (2192, 13545), (2408, 12330), (2466, 12040), (2520, 11782), (2580, 11508), (2709, 10960), (2740, 10836), (2877, 10320), (3010, 9864), (3096, 9590), (3288, 9030), (3440, 8631), (3612, 8220), (3836, 7740), (3870, 7672), (4110, 7224), (4515, 6576), (4795, 6192), (4816, 6165), (4932, 6020), (5040, 5891), (5160, 5754), (5418, 5480)]