131394240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1127

約数の個数: 168

約数和(自身を含む): 462887568

約数和(自身を除く): 331493328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1061, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2122, 2580, 2752, 2880, 3096, 3183, 3440, 3870, 4128, 4244, 5160, 5305, 6192, 6366, 6880, 7740, 8256, 8488, 9549, 10320, 10610, 12384, 12732, 13760, 15480, 15915, 16976, 19098, 20640, 21220, 24768, 25464, 30960, 31830, 33952, 38196, 41280, 42440, 45623, 47745, 50928, 61920, 63660, 67904, 76392, 84880, 91246, 95490, 101856, 123840, 127320, 136869, 152784, 169760, 182492, 190980, 203712, 228115, 254640, 273738, 305568, 339520, 364984, 381960, 410607, 456230, 509280, 547476, 611136, 684345, 729968, 763920, 821214, 912460, 1018560, 1094952, 1368690, 1459936, 1527840, 1642428, 1824920, 2053035, 2189904, 2737380, 2919872, 3055680, 3284856, 3649840, 4106070, 4379808, 5474760, 6569712, 7299680, 8212140, 8759616, 10949520, 13139424, 14599360, 16424280, 21899040, 26278848, 32848560, 43798080, 65697120, 131394240]

約数ペア:

[(1, 131394240), (2, 65697120), (3, 43798080), (4, 32848560), (5, 26278848), (6, 21899040), (8, 16424280), (9, 14599360), (10, 13139424), (12, 10949520), (15, 8759616), (16, 8212140), (18, 7299680), (20, 6569712), (24, 5474760), (30, 4379808), (32, 4106070), (36, 3649840), (40, 3284856), (43, 3055680), (45, 2919872), (48, 2737380), (60, 2189904), (64, 2053035), (72, 1824920), (80, 1642428), (86, 1527840), (90, 1459936), (96, 1368690), (120, 1094952), (129, 1018560), (144, 912460), (160, 821214), (172, 763920), (180, 729968), (192, 684345), (215, 611136), (240, 547476), (258, 509280), (288, 456230), (320, 410607), (344, 381960), (360, 364984), (387, 339520), (430, 305568), (480, 273738), (516, 254640), (576, 228115), (645, 203712), (688, 190980), (720, 182492), (774, 169760), (860, 152784), (960, 136869), (1032, 127320), (1061, 123840), (1290, 101856), (1376, 95490), (1440, 91246), (1548, 84880), (1720, 76392), (1935, 67904), (2064, 63660), (2122, 61920), (2580, 50928), (2752, 47745), (2880, 45623), (3096, 42440), (3183, 41280), (3440, 38196), (3870, 33952), (4128, 31830), (4244, 30960), (5160, 25464), (5305, 24768), (6192, 21220), (6366, 20640), (6880, 19098), (7740, 16976), (8256, 15915), (8488, 15480), (9549, 13760), (10320, 12732), (10610, 12384)]