328853280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1131

約数の個数: 192

約数和(自身を含む): 1197262080

約数和(自身を除く): 868408800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 194, 210, 224, 240, 280, 291, 336, 388, 420, 480, 485, 560, 582, 672, 679, 776, 840, 970, 1009, 1120, 1164, 1358, 1455, 1552, 1680, 1940, 2018, 2037, 2328, 2716, 2910, 3027, 3104, 3360, 3395, 3880, 4036, 4074, 4656, 5045, 5432, 5820, 6054, 6790, 7063, 7760, 8072, 8148, 9312, 10090, 10185, 10864, 11640, 12108, 13580, 14126, 15135, 15520, 16144, 16296, 20180, 20370, 21189, 21728, 23280, 24216, 27160, 28252, 30270, 32288, 32592, 35315, 40360, 40740, 42378, 46560, 48432, 54320, 56504, 60540, 65184, 70630, 80720, 81480, 84756, 96864, 97873, 105945, 108640, 113008, 121080, 141260, 161440, 162960, 169512, 195746, 211890, 226016, 242160, 282520, 293619, 325920, 339024, 391492, 423780, 484320, 489365, 565040, 587238, 678048, 685111, 782984, 847560, 978730, 1130080, 1174476, 1370222, 1468095, 1565968, 1695120, 1957460, 2055333, 2348952, 2740444, 2936190, 3131936, 3390240, 3425555, 3914920, 4110666, 4697904, 5480888, 5872380, 6851110, 7829840, 8221332, 9395808, 10276665, 10961776, 11744760, 13702220, 15659680, 16442664, 20553330, 21923552, 23489520, 27404440, 32885328, 41106660, 46979040, 54808880, 65770656, 82213320, 109617760, 164426640, 328853280]

約数ペア:

[(1, 328853280), (2, 164426640), (3, 109617760), (4, 82213320), (5, 65770656), (6, 54808880), (7, 46979040), (8, 41106660), (10, 32885328), (12, 27404440), (14, 23489520), (15, 21923552), (16, 20553330), (20, 16442664), (21, 15659680), (24, 13702220), (28, 11744760), (30, 10961776), (32, 10276665), (35, 9395808), (40, 8221332), (42, 7829840), (48, 6851110), (56, 5872380), (60, 5480888), (70, 4697904), (80, 4110666), (84, 3914920), (96, 3425555), (97, 3390240), (105, 3131936), (112, 2936190), (120, 2740444), (140, 2348952), (160, 2055333), (168, 1957460), (194, 1695120), (210, 1565968), (224, 1468095), (240, 1370222), (280, 1174476), (291, 1130080), (336, 978730), (388, 847560), (420, 782984), (480, 685111), (485, 678048), (560, 587238), (582, 565040), (672, 489365), (679, 484320), (776, 423780), (840, 391492), (970, 339024), (1009, 325920), (1120, 293619), (1164, 282520), (1358, 242160), (1455, 226016), (1552, 211890), (1680, 195746), (1940, 169512), (2018, 162960), (2037, 161440), (2328, 141260), (2716, 121080), (2910, 113008), (3027, 108640), (3104, 105945), (3360, 97873), (3395, 96864), (3880, 84756), (4036, 81480), (4074, 80720), (4656, 70630), (5045, 65184), (5432, 60540), (5820, 56504), (6054, 54320), (6790, 48432), (7063, 46560), (7760, 42378), (8072, 40740), (8148, 40360), (9312, 35315), (10090, 32592), (10185, 32288), (10864, 30270), (11640, 28252), (12108, 27160), (13580, 24216), (14126, 23280), (15135, 21728), (15520, 21189), (16144, 20370), (16296, 20180)]