655269120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5171}}^1$

素因数の和:5209

約数の個数: 216

約数和(自身を含む): 2473746912

約数和(自身を除く): 1818477792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5171, 5280, 5760, 6336, 7040, 7920, 8448, 10342, 10560, 11520, 12672, 14080, 15513, 15840, 20684, 21120, 25344, 25855, 31026, 31680, 41368, 42240, 46539, 51710, 56881, 62052, 63360, 77565, 82736, 93078, 103420, 113762, 124104, 126720, 155130, 165472, 170643, 186156, 206840, 227524, 232695, 248208, 284405, 310260, 330944, 341286, 372312, 413680, 455048, 465390, 496416, 511929, 568810, 620520, 661888, 682572, 744624, 827360, 853215, 910096, 930780, 992832, 1023858, 1137620, 1241040, 1323776, 1365144, 1489248, 1654720, 1706430, 1820192, 1861560, 1985664, 2047716, 2275240, 2482080, 2559645, 2730288, 2978496, 3309440, 3412860, 3640384, 3723120, 3971328, 4095432, 4550480, 4964160, 5119290, 5460576, 5956992, 6618880, 6825720, 7280768, 7446240, 8190864, 9100960, 9928320, 10238580, 10921152, 11913984, 13651440, 14561536, 14892480, 16381728, 18201920, 19856640, 20477160, 21842304, 27302880, 29784960, 32763456, 36403840, 40954320, 43684608, 54605760, 59569920, 65526912, 72807680, 81908640, 109211520, 131053824, 163817280, 218423040, 327634560, 655269120]

約数ペア:

[(1, 655269120), (2, 327634560), (3, 218423040), (4, 163817280), (5, 131053824), (6, 109211520), (8, 81908640), (9, 72807680), (10, 65526912), (11, 59569920), (12, 54605760), (15, 43684608), (16, 40954320), (18, 36403840), (20, 32763456), (22, 29784960), (24, 27302880), (30, 21842304), (32, 20477160), (33, 19856640), (36, 18201920), (40, 16381728), (44, 14892480), (45, 14561536), (48, 13651440), (55, 11913984), (60, 10921152), (64, 10238580), (66, 9928320), (72, 9100960), (80, 8190864), (88, 7446240), (90, 7280768), (96, 6825720), (99, 6618880), (110, 5956992), (120, 5460576), (128, 5119290), (132, 4964160), (144, 4550480), (160, 4095432), (165, 3971328), (176, 3723120), (180, 3640384), (192, 3412860), (198, 3309440), (220, 2978496), (240, 2730288), (256, 2559645), (264, 2482080), (288, 2275240), (320, 2047716), (330, 1985664), (352, 1861560), (360, 1820192), (384, 1706430), (396, 1654720), (440, 1489248), (480, 1365144), (495, 1323776), (528, 1241040), (576, 1137620), (640, 1023858), (660, 992832), (704, 930780), (720, 910096), (768, 853215), (792, 827360), (880, 744624), (960, 682572), (990, 661888), (1056, 620520), (1152, 568810), (1280, 511929), (1320, 496416), (1408, 465390), (1440, 455048), (1584, 413680), (1760, 372312), (1920, 341286), (1980, 330944), (2112, 310260), (2304, 284405), (2640, 248208), (2816, 232695), (2880, 227524), (3168, 206840), (3520, 186156), (3840, 170643), (3960, 165472), (4224, 155130), (5171, 126720), (5280, 124104), (5760, 113762), (6336, 103420), (7040, 93078), (7920, 82736), (8448, 77565), (10342, 63360), (10560, 62052), (11520, 56881), (12672, 51710), (14080, 46539), (15513, 42240), (15840, 41368), (20684, 31680), (21120, 31026), (25344, 25855)]