152437320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 570810240

約数和(自身を除く): 418372920

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, 140, 168, 180, 210, 241, 251, 252, 280, 315, 360, 420, 482, 502, 504, 630, 723, 753, 840, 964, 1004, 1205, 1255, 1260, 1446, 1506, 1687, 1757, 1928, 2008, 2169, 2259, 2410, 2510, 2520, 2892, 3012, 3374, 3514, 3615, 3765, 4338, 4518, 4820, 5020, 5061, 5271, 5784, 6024, 6748, 7028, 7230, 7530, 8435, 8676, 8785, 9036, 9640, 10040, 10122, 10542, 10845, 11295, 13496, 14056, 14460, 15060, 15183, 15813, 16870, 17352, 17570, 18072, 20244, 21084, 21690, 22590, 25305, 26355, 28920, 30120, 30366, 31626, 33740, 35140, 40488, 42168, 43380, 45180, 50610, 52710, 60491, 60732, 63252, 67480, 70280, 75915, 79065, 86760, 90360, 101220, 105420, 120982, 121464, 126504, 151830, 158130, 181473, 202440, 210840, 241964, 302455, 303660, 316260, 362946, 423437, 483928, 544419, 604910, 607320, 632520, 725892, 846874, 907365, 1088838, 1209820, 1270311, 1451784, 1693748, 1814730, 2117185, 2177676, 2419640, 2540622, 2722095, 3387496, 3629460, 3810933, 4234370, 4355352, 5081244, 5444190, 6351555, 7258920, 7621866, 8468740, 10162488, 10888380, 12703110, 15243732, 16937480, 19054665, 21776760, 25406220, 30487464, 38109330, 50812440, 76218660, 152437320]

約数ペア:

[(1, 152437320), (2, 76218660), (3, 50812440), (4, 38109330), (5, 30487464), (6, 25406220), (7, 21776760), (8, 19054665), (9, 16937480), (10, 15243732), (12, 12703110), (14, 10888380), (15, 10162488), (18, 8468740), (20, 7621866), (21, 7258920), (24, 6351555), (28, 5444190), (30, 5081244), (35, 4355352), (36, 4234370), (40, 3810933), (42, 3629460), (45, 3387496), (56, 2722095), (60, 2540622), (63, 2419640), (70, 2177676), (72, 2117185), (84, 1814730), (90, 1693748), (105, 1451784), (120, 1270311), (126, 1209820), (140, 1088838), (168, 907365), (180, 846874), (210, 725892), (241, 632520), (251, 607320), (252, 604910), (280, 544419), (315, 483928), (360, 423437), (420, 362946), (482, 316260), (502, 303660), (504, 302455), (630, 241964), (723, 210840), (753, 202440), (840, 181473), (964, 158130), (1004, 151830), (1205, 126504), (1255, 121464), (1260, 120982), (1446, 105420), (1506, 101220), (1687, 90360), (1757, 86760), (1928, 79065), (2008, 75915), (2169, 70280), (2259, 67480), (2410, 63252), (2510, 60732), (2520, 60491), (2892, 52710), (3012, 50610), (3374, 45180), (3514, 43380), (3615, 42168), (3765, 40488), (4338, 35140), (4518, 33740), (4820, 31626), (5020, 30366), (5061, 30120), (5271, 28920), (5784, 26355), (6024, 25305), (6748, 22590), (7028, 21690), (7230, 21084), (7530, 20244), (8435, 18072), (8676, 17570), (8785, 17352), (9036, 16870), (9640, 15813), (10040, 15183), (10122, 15060), (10542, 14460), (10845, 14056), (11295, 13496)]