238343040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1102

約数の個数: 256

約数和(自身を含む): 909921600

約数和(自身を除く): 671578560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1061, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2122, 2160, 2340, 2496, 2808, 2880, 3120, 3183, 3456, 3510, 3744, 4160, 4244, 4320, 4680, 4992, 5305, 5616, 5760, 6240, 6366, 7020, 7488, 8320, 8488, 8640, 9360, 9549, 10610, 11232, 12480, 12732, 13793, 14040, 14976, 15915, 16976, 17280, 18720, 19098, 21220, 22464, 24960, 25464, 27586, 28080, 28647, 31830, 33952, 37440, 38196, 41379, 42440, 44928, 47745, 50928, 55172, 56160, 57294, 63660, 67904, 68965, 74880, 76392, 82758, 84880, 95490, 101856, 110344, 112320, 114588, 124137, 127320, 135808, 137930, 143235, 152784, 165516, 169760, 190980, 203712, 206895, 220688, 224640, 229176, 248274, 254640, 275860, 286470, 305568, 331032, 339520, 372411, 381960, 407424, 413790, 441376, 458352, 496548, 509280, 551720, 572940, 611136, 620685, 662064, 679040, 744822, 763920, 827580, 882752, 916704, 993096, 1018560, 1103440, 1145880, 1222272, 1241370, 1324128, 1489644, 1527840, 1655160, 1765504, 1833408, 1862055, 1986192, 2037120, 2206880, 2291760, 2482740, 2648256, 2979288, 3055680, 3310320, 3666816, 3724110, 3972384, 4413760, 4583520, 4965480, 5296512, 5958576, 6111360, 6620640, 7448220, 7944768, 8827520, 9167040, 9930960, 11917152, 13241280, 14896440, 15889536, 18334080, 19861920, 23834304, 26482560, 29792880, 39723840, 47668608, 59585760, 79447680, 119171520, 238343040]

約数ペア:

[(1, 238343040), (2, 119171520), (3, 79447680), (4, 59585760), (5, 47668608), (6, 39723840), (8, 29792880), (9, 26482560), (10, 23834304), (12, 19861920), (13, 18334080), (15, 15889536), (16, 14896440), (18, 13241280), (20, 11917152), (24, 9930960), (26, 9167040), (27, 8827520), (30, 7944768), (32, 7448220), (36, 6620640), (39, 6111360), (40, 5958576), (45, 5296512), (48, 4965480), (52, 4583520), (54, 4413760), (60, 3972384), (64, 3724110), (65, 3666816), (72, 3310320), (78, 3055680), (80, 2979288), (90, 2648256), (96, 2482740), (104, 2291760), (108, 2206880), (117, 2037120), (120, 1986192), (128, 1862055), (130, 1833408), (135, 1765504), (144, 1655160), (156, 1527840), (160, 1489644), (180, 1324128), (192, 1241370), (195, 1222272), (208, 1145880), (216, 1103440), (234, 1018560), (240, 993096), (260, 916704), (270, 882752), (288, 827580), (312, 763920), (320, 744822), (351, 679040), (360, 662064), (384, 620685), (390, 611136), (416, 572940), (432, 551720), (468, 509280), (480, 496548), (520, 458352), (540, 441376), (576, 413790), (585, 407424), (624, 381960), (640, 372411), (702, 339520), (720, 331032), (780, 305568), (832, 286470), (864, 275860), (936, 254640), (960, 248274), (1040, 229176), (1061, 224640), (1080, 220688), (1152, 206895), (1170, 203712), (1248, 190980), (1404, 169760), (1440, 165516), (1560, 152784), (1664, 143235), (1728, 137930), (1755, 135808), (1872, 127320), (1920, 124137), (2080, 114588), (2122, 112320), (2160, 110344), (2340, 101856), (2496, 95490), (2808, 84880), (2880, 82758), (3120, 76392), (3183, 74880), (3456, 68965), (3510, 67904), (3744, 63660), (4160, 57294), (4244, 56160), (4320, 55172), (4680, 50928), (4992, 47745), (5305, 44928), (5616, 42440), (5760, 41379), (6240, 38196), (6366, 37440), (7020, 33952), (7488, 31830), (8320, 28647), (8488, 28080), (8640, 27586), (9360, 25464), (9549, 24960), (10610, 22464), (11232, 21220), (12480, 19098), (12732, 18720), (13793, 17280), (14040, 16976), (14976, 15915)]