820199424

素因数分解:

$2^{14}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 2510214336

約数和(自身を除く): 1690014912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 41, 44, 48, 64, 66, 74, 82, 88, 96, 111, 123, 128, 132, 148, 164, 176, 192, 222, 246, 256, 264, 296, 328, 352, 384, 407, 444, 451, 492, 512, 528, 592, 656, 704, 768, 814, 888, 902, 984, 1024, 1056, 1184, 1221, 1312, 1353, 1408, 1517, 1536, 1628, 1776, 1804, 1968, 2048, 2112, 2368, 2442, 2624, 2706, 2816, 3034, 3072, 3256, 3552, 3608, 3936, 4096, 4224, 4551, 4736, 4884, 5248, 5412, 5632, 6068, 6144, 6512, 7104, 7216, 7872, 8192, 8448, 9102, 9472, 9768, 10496, 10824, 11264, 12136, 12288, 13024, 14208, 14432, 15744, 16384, 16687, 16896, 18204, 18944, 19536, 20992, 21648, 22528, 24272, 24576, 26048, 28416, 28864, 31488, 33374, 33792, 36408, 37888, 39072, 41984, 43296, 45056, 48544, 49152, 50061, 52096, 56832, 57728, 62976, 66748, 67584, 72816, 75776, 78144, 83968, 86592, 90112, 97088, 100122, 104192, 113664, 115456, 125952, 133496, 135168, 145632, 151552, 156288, 167936, 173184, 180224, 194176, 200244, 208384, 227328, 230912, 251904, 266992, 270336, 291264, 303104, 312576, 335872, 346368, 388352, 400488, 416768, 454656, 461824, 503808, 533984, 540672, 582528, 606208, 625152, 671744, 692736, 776704, 800976, 833536, 909312, 923648, 1007616, 1067968, 1165056, 1250304, 1385472, 1553408, 1601952, 1667072, 1818624, 1847296, 2015232, 2135936, 2330112, 2500608, 2770944, 3106816, 3203904, 3334144, 3694592, 4271872, 4660224, 5001216, 5541888, 6213632, 6407808, 6668288, 7389184, 8543744, 9320448, 10002432, 11083776, 12427264, 12815616, 17087488, 18640896, 20004864, 22167552, 24854528, 25631232, 34174976, 37281792, 51262464, 68349952, 74563584, 102524928, 136699904, 205049856, 273399808, 410099712, 820199424]

約数ペア:

[(1, 820199424), (2, 410099712), (3, 273399808), (4, 205049856), (6, 136699904), (8, 102524928), (11, 74563584), (12, 68349952), (16, 51262464), (22, 37281792), (24, 34174976), (32, 25631232), (33, 24854528), (37, 22167552), (41, 20004864), (44, 18640896), (48, 17087488), (64, 12815616), (66, 12427264), (74, 11083776), (82, 10002432), (88, 9320448), (96, 8543744), (111, 7389184), (123, 6668288), (128, 6407808), (132, 6213632), (148, 5541888), (164, 5001216), (176, 4660224), (192, 4271872), (222, 3694592), (246, 3334144), (256, 3203904), (264, 3106816), (296, 2770944), (328, 2500608), (352, 2330112), (384, 2135936), (407, 2015232), (444, 1847296), (451, 1818624), (492, 1667072), (512, 1601952), (528, 1553408), (592, 1385472), (656, 1250304), (704, 1165056), (768, 1067968), (814, 1007616), (888, 923648), (902, 909312), (984, 833536), (1024, 800976), (1056, 776704), (1184, 692736), (1221, 671744), (1312, 625152), (1353, 606208), (1408, 582528), (1517, 540672), (1536, 533984), (1628, 503808), (1776, 461824), (1804, 454656), (1968, 416768), (2048, 400488), (2112, 388352), (2368, 346368), (2442, 335872), (2624, 312576), (2706, 303104), (2816, 291264), (3034, 270336), (3072, 266992), (3256, 251904), (3552, 230912), (3608, 227328), (3936, 208384), (4096, 200244), (4224, 194176), (4551, 180224), (4736, 173184), (4884, 167936), (5248, 156288), (5412, 151552), (5632, 145632), (6068, 135168), (6144, 133496), (6512, 125952), (7104, 115456), (7216, 113664), (7872, 104192), (8192, 100122), (8448, 97088), (9102, 90112), (9472, 86592), (9768, 83968), (10496, 78144), (10824, 75776), (11264, 72816), (12136, 67584), (12288, 66748), (13024, 62976), (14208, 57728), (14432, 56832), (15744, 52096), (16384, 50061), (16687, 49152), (16896, 48544), (18204, 45056), (18944, 43296), (19536, 41984), (20992, 39072), (21648, 37888), (22528, 36408), (24272, 33792), (24576, 33374), (26048, 31488), (28416, 28864)]