771809280

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:616

約数の個数: 224

約数和(自身を含む): 2698869888

約数和(自身を除く): 1927060608

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, 571, 640, 660, 704, 768, 880, 960, 1024, 1056, 1142, 1280, 1320, 1408, 1536, 1713, 1760, 1920, 2048, 2112, 2284, 2560, 2640, 2816, 2855, 3072, 3426, 3520, 3840, 4096, 4224, 4568, 5120, 5280, 5632, 5710, 6144, 6281, 6852, 7040, 7680, 8192, 8448, 8565, 9136, 10240, 10560, 11264, 11420, 12288, 12562, 13704, 14080, 15360, 16896, 17130, 18272, 18843, 20480, 21120, 22528, 22840, 24576, 25124, 27408, 28160, 30720, 31405, 33792, 34260, 36544, 37686, 40960, 42240, 45056, 45680, 50248, 54816, 56320, 61440, 62810, 67584, 68520, 73088, 75372, 84480, 90112, 91360, 94215, 100496, 109632, 112640, 122880, 125620, 135168, 137040, 146176, 150744, 168960, 182720, 188430, 200992, 219264, 225280, 251240, 270336, 274080, 292352, 301488, 337920, 365440, 376860, 401984, 438528, 450560, 502480, 548160, 584704, 602976, 675840, 730880, 753720, 803968, 877056, 1004960, 1096320, 1169408, 1205952, 1351680, 1461760, 1507440, 1607936, 1754112, 2009920, 2192640, 2338816, 2411904, 2923520, 3014880, 3215872, 3508224, 4019840, 4385280, 4677632, 4823808, 5847040, 6029760, 6431744, 7016448, 8039680, 8770560, 9647616, 11694080, 12059520, 12863488, 14032896, 16079360, 17541120, 19295232, 23388160, 24119040, 25726976, 32158720, 35082240, 38590464, 48238080, 51453952, 64317440, 70164480, 77180928, 96476160, 128634880, 154361856, 192952320, 257269760, 385904640, 771809280]

約数ペア:

[(1, 771809280), (2, 385904640), (3, 257269760), (4, 192952320), (5, 154361856), (6, 128634880), (8, 96476160), (10, 77180928), (11, 70164480), (12, 64317440), (15, 51453952), (16, 48238080), (20, 38590464), (22, 35082240), (24, 32158720), (30, 25726976), (32, 24119040), (33, 23388160), (40, 19295232), (44, 17541120), (48, 16079360), (55, 14032896), (60, 12863488), (64, 12059520), (66, 11694080), (80, 9647616), (88, 8770560), (96, 8039680), (110, 7016448), (120, 6431744), (128, 6029760), (132, 5847040), (160, 4823808), (165, 4677632), (176, 4385280), (192, 4019840), (220, 3508224), (240, 3215872), (256, 3014880), (264, 2923520), (320, 2411904), (330, 2338816), (352, 2192640), (384, 2009920), (440, 1754112), (480, 1607936), (512, 1507440), (528, 1461760), (571, 1351680), (640, 1205952), (660, 1169408), (704, 1096320), (768, 1004960), (880, 877056), (960, 803968), (1024, 753720), (1056, 730880), (1142, 675840), (1280, 602976), (1320, 584704), (1408, 548160), (1536, 502480), (1713, 450560), (1760, 438528), (1920, 401984), (2048, 376860), (2112, 365440), (2284, 337920), (2560, 301488), (2640, 292352), (2816, 274080), (2855, 270336), (3072, 251240), (3426, 225280), (3520, 219264), (3840, 200992), (4096, 188430), (4224, 182720), (4568, 168960), (5120, 150744), (5280, 146176), (5632, 137040), (5710, 135168), (6144, 125620), (6281, 122880), (6852, 112640), (7040, 109632), (7680, 100496), (8192, 94215), (8448, 91360), (8565, 90112), (9136, 84480), (10240, 75372), (10560, 73088), (11264, 68520), (11420, 67584), (12288, 62810), (12562, 61440), (13704, 56320), (14080, 54816), (15360, 50248), (16896, 45680), (17130, 45056), (18272, 42240), (18843, 40960), (20480, 37686), (21120, 36544), (22528, 34260), (22840, 33792), (24576, 31405), (25124, 30720), (27408, 28160)]