812951040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9623}}^1$

素因数の和:9660

約数の個数: 160

約数和(自身を含む): 2835461376

約数和(自身を除く): 2022510336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3520, 3840, 4224, 5280, 5632, 7040, 7680, 8448, 9623, 10560, 14080, 16896, 19246, 21120, 28160, 28869, 38492, 42240, 48115, 57738, 76984, 84480, 96230, 105853, 115476, 144345, 153968, 192460, 211706, 230952, 288690, 307936, 317559, 384920, 423412, 461904, 529265, 577380, 615872, 635118, 769840, 846824, 923808, 1058530, 1154760, 1231744, 1270236, 1539680, 1587795, 1693648, 1847616, 2117060, 2309520, 2463488, 2540472, 3079360, 3175590, 3387296, 3695232, 4234120, 4619040, 4926976, 5080944, 6158720, 6351180, 6774592, 7390464, 8468240, 9238080, 10161888, 12317440, 12702360, 13549184, 14780928, 16936480, 18476160, 20323776, 24634880, 25404720, 27098368, 33872960, 36952320, 40647552, 50809440, 54196736, 67745920, 73904640, 81295104, 101618880, 135491840, 162590208, 203237760, 270983680, 406475520, 812951040]

約数ペア:

[(1, 812951040), (2, 406475520), (3, 270983680), (4, 203237760), (5, 162590208), (6, 135491840), (8, 101618880), (10, 81295104), (11, 73904640), (12, 67745920), (15, 54196736), (16, 50809440), (20, 40647552), (22, 36952320), (24, 33872960), (30, 27098368), (32, 25404720), (33, 24634880), (40, 20323776), (44, 18476160), (48, 16936480), (55, 14780928), (60, 13549184), (64, 12702360), (66, 12317440), (80, 10161888), (88, 9238080), (96, 8468240), (110, 7390464), (120, 6774592), (128, 6351180), (132, 6158720), (160, 5080944), (165, 4926976), (176, 4619040), (192, 4234120), (220, 3695232), (240, 3387296), (256, 3175590), (264, 3079360), (320, 2540472), (330, 2463488), (352, 2309520), (384, 2117060), (440, 1847616), (480, 1693648), (512, 1587795), (528, 1539680), (640, 1270236), (660, 1231744), (704, 1154760), (768, 1058530), (880, 923808), (960, 846824), (1056, 769840), (1280, 635118), (1320, 615872), (1408, 577380), (1536, 529265), (1760, 461904), (1920, 423412), (2112, 384920), (2560, 317559), (2640, 307936), (2816, 288690), (3520, 230952), (3840, 211706), (4224, 192460), (5280, 153968), (5632, 144345), (7040, 115476), (7680, 105853), (8448, 96230), (9623, 84480), (10560, 76984), (14080, 57738), (16896, 48115), (19246, 42240), (21120, 38492), (28160, 28869)]