406475520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9623}}^1$

素因数の和:9658

約数の個数: 144

約数和(自身を含む): 1416344832

約数和(自身を除く): 1009869312

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, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 9623, 10560, 14080, 19246, 21120, 28869, 38492, 42240, 48115, 57738, 76984, 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, 5080944, 6158720, 6351180, 6774592, 7390464, 8468240, 9238080, 10161888, 12317440, 12702360, 13549184, 16936480, 18476160, 20323776, 25404720, 27098368, 33872960, 36952320, 40647552, 50809440, 67745920, 81295104, 101618880, 135491840, 203237760, 406475520]

約数ペア:

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