42405247080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{121061}}^1$

素因数の和:121224

約数の個数: 192

約数和(自身を含む): 158639644800

約数和(自身を除く): 116234397720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 139, 140, 168, 180, 210, 252, 278, 280, 315, 360, 417, 420, 504, 556, 630, 695, 834, 840, 973, 1112, 1251, 1260, 1390, 1668, 1946, 2085, 2502, 2520, 2780, 2919, 3336, 3892, 4170, 4865, 5004, 5560, 5838, 6255, 7784, 8340, 8757, 9730, 10008, 11676, 12510, 14595, 16680, 17514, 19460, 23352, 25020, 29190, 35028, 38920, 43785, 50040, 58380, 70056, 87570, 116760, 121061, 175140, 242122, 350280, 363183, 484244, 605305, 726366, 847427, 968488, 1089549, 1210610, 1452732, 1694854, 1815915, 2179098, 2421220, 2542281, 2905464, 3389708, 3631830, 4237135, 4358196, 4842440, 5084562, 5447745, 6779416, 7263660, 7626843, 8474270, 8716392, 10169124, 10895490, 12711405, 14527320, 15253686, 16827479, 16948540, 20338248, 21790980, 25422810, 30507372, 33654958, 33897080, 38134215, 43581960, 50482437, 50845620, 61014744, 67309916, 76268430, 84137395, 100964874, 101691240, 117792353, 134619832, 151447311, 152536860, 168274790, 201929748, 235584706, 252412185, 302894622, 305073720, 336549580, 353377059, 403859496, 471169412, 504824370, 588961765, 605789244, 673099160, 706754118, 757236555, 942338824, 1009648740, 1060131177, 1177923530, 1211578488, 1413508236, 1514473110, 1766885295, 2019297480, 2120262354, 2355847060, 2827016472, 3028946220, 3533770590, 4240524708, 4711694120, 5300655885, 6057892440, 7067541180, 8481049416, 10601311770, 14135082360, 21202623540, 42405247080]

約数ペア:

[(1, 42405247080), (2, 21202623540), (3, 14135082360), (4, 10601311770), (5, 8481049416), (6, 7067541180), (7, 6057892440), (8, 5300655885), (9, 4711694120), (10, 4240524708), (12, 3533770590), (14, 3028946220), (15, 2827016472), (18, 2355847060), (20, 2120262354), (21, 2019297480), (24, 1766885295), (28, 1514473110), (30, 1413508236), (35, 1211578488), (36, 1177923530), (40, 1060131177), (42, 1009648740), (45, 942338824), (56, 757236555), (60, 706754118), (63, 673099160), (70, 605789244), (72, 588961765), (84, 504824370), (90, 471169412), (105, 403859496), (120, 353377059), (126, 336549580), (139, 305073720), (140, 302894622), (168, 252412185), (180, 235584706), (210, 201929748), (252, 168274790), (278, 152536860), (280, 151447311), (315, 134619832), (360, 117792353), (417, 101691240), (420, 100964874), (504, 84137395), (556, 76268430), (630, 67309916), (695, 61014744), (834, 50845620), (840, 50482437), (973, 43581960), (1112, 38134215), (1251, 33897080), (1260, 33654958), (1390, 30507372), (1668, 25422810), (1946, 21790980), (2085, 20338248), (2502, 16948540), (2520, 16827479), (2780, 15253686), (2919, 14527320), (3336, 12711405), (3892, 10895490), (4170, 10169124), (4865, 8716392), (5004, 8474270), (5560, 7626843), (5838, 7263660), (6255, 6779416), (7784, 5447745), (8340, 5084562), (8757, 4842440), (9730, 4358196), (10008, 4237135), (11676, 3631830), (12510, 3389708), (14595, 2905464), (16680, 2542281), (17514, 2421220), (19460, 2179098), (23352, 1815915), (25020, 1694854), (29190, 1452732), (35028, 1210610), (38920, 1089549), (43785, 968488), (50040, 847427), (58380, 726366), (70056, 605305), (87570, 484244), (116760, 363183), (121061, 350280), (175140, 242122)]