2195047680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:801

約数の個数: 288

約数和(自身を含む): 8087568384

約数和(自身を除く): 5892520704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 140, 160, 168, 192, 210, 224, 240, 254, 256, 280, 320, 336, 381, 384, 420, 448, 480, 508, 560, 635, 640, 643, 672, 762, 768, 840, 889, 896, 960, 1016, 1120, 1270, 1280, 1286, 1344, 1524, 1680, 1778, 1792, 1905, 1920, 1929, 2032, 2240, 2540, 2572, 2667, 2688, 3048, 3215, 3360, 3556, 3810, 3840, 3858, 4064, 4445, 4480, 4501, 5080, 5144, 5334, 5376, 6096, 6430, 6720, 7112, 7620, 7716, 8128, 8890, 8960, 9002, 9645, 10160, 10288, 10668, 12192, 12860, 13335, 13440, 13503, 14224, 15240, 15432, 16256, 17780, 18004, 19290, 20320, 20576, 21336, 22505, 24384, 25720, 26670, 26880, 27006, 28448, 30480, 30864, 32512, 35560, 36008, 38580, 40640, 41152, 42672, 45010, 48768, 51440, 53340, 54012, 56896, 60960, 61728, 67515, 71120, 72016, 77160, 81280, 81661, 82304, 85344, 90020, 97536, 102880, 106680, 108024, 113792, 121920, 123456, 135030, 142240, 144032, 154320, 162560, 163322, 164608, 170688, 180040, 205760, 213360, 216048, 227584, 243840, 244983, 246912, 270060, 284480, 288064, 308640, 326644, 341376, 360080, 408305, 411520, 426720, 432096, 487680, 489966, 493824, 540120, 568960, 571627, 576128, 617280, 653288, 682752, 720160, 816610, 823040, 853440, 864192, 979932, 1080240, 1137920, 1143254, 1152256, 1224915, 1234560, 1306576, 1440320, 1633220, 1706880, 1714881, 1728384, 1959864, 2160480, 2286508, 2449830, 2469120, 2613152, 2858135, 2880640, 3266440, 3413760, 3429762, 3456768, 3919728, 4320960, 4573016, 4899660, 5226304, 5716270, 5761280, 6532880, 6859524, 7839456, 8574405, 8641920, 9146032, 9799320, 10452608, 11432540, 13065760, 13719048, 15678912, 17148810, 17283840, 18292064, 19598640, 20905216, 22865080, 26131520, 27438096, 31357824, 34297620, 36584128, 39197280, 45730160, 52263040, 54876192, 62715648, 68595240, 73168256, 78394560, 91460320, 104526080, 109752384, 137190480, 146336512, 156789120, 182920640, 219504768, 274380960, 313578240, 365841280, 439009536, 548761920, 731682560, 1097523840, 2195047680]

約数ペア:

[(1, 2195047680), (2, 1097523840), (3, 731682560), (4, 548761920), (5, 439009536), (6, 365841280), (7, 313578240), (8, 274380960), (10, 219504768), (12, 182920640), (14, 156789120), (15, 146336512), (16, 137190480), (20, 109752384), (21, 104526080), (24, 91460320), (28, 78394560), (30, 73168256), (32, 68595240), (35, 62715648), (40, 54876192), (42, 52263040), (48, 45730160), (56, 39197280), (60, 36584128), (64, 34297620), (70, 31357824), (80, 27438096), (84, 26131520), (96, 22865080), (105, 20905216), (112, 19598640), (120, 18292064), (127, 17283840), (128, 17148810), (140, 15678912), (160, 13719048), (168, 13065760), (192, 11432540), (210, 10452608), (224, 9799320), (240, 9146032), (254, 8641920), (256, 8574405), (280, 7839456), (320, 6859524), (336, 6532880), (381, 5761280), (384, 5716270), (420, 5226304), (448, 4899660), (480, 4573016), (508, 4320960), (560, 3919728), (635, 3456768), (640, 3429762), (643, 3413760), (672, 3266440), (762, 2880640), (768, 2858135), (840, 2613152), (889, 2469120), (896, 2449830), (960, 2286508), (1016, 2160480), (1120, 1959864), (1270, 1728384), (1280, 1714881), (1286, 1706880), (1344, 1633220), (1524, 1440320), (1680, 1306576), (1778, 1234560), (1792, 1224915), (1905, 1152256), (1920, 1143254), (1929, 1137920), (2032, 1080240), (2240, 979932), (2540, 864192), (2572, 853440), (2667, 823040), (2688, 816610), (3048, 720160), (3215, 682752), (3360, 653288), (3556, 617280), (3810, 576128), (3840, 571627), (3858, 568960), (4064, 540120), (4445, 493824), (4480, 489966), (4501, 487680), (5080, 432096), (5144, 426720), (5334, 411520), (5376, 408305), (6096, 360080), (6430, 341376), (6720, 326644), (7112, 308640), (7620, 288064), (7716, 284480), (8128, 270060), (8890, 246912), (8960, 244983), (9002, 243840), (9645, 227584), (10160, 216048), (10288, 213360), (10668, 205760), (12192, 180040), (12860, 170688), (13335, 164608), (13440, 163322), (13503, 162560), (14224, 154320), (15240, 144032), (15432, 142240), (16256, 135030), (17780, 123456), (18004, 121920), (19290, 113792), (20320, 108024), (20576, 106680), (21336, 102880), (22505, 97536), (24384, 90020), (25720, 85344), (26670, 82304), (26880, 81661), (27006, 81280), (28448, 77160), (30480, 72016), (30864, 71120), (32512, 67515), (35560, 61728), (36008, 60960), (38580, 56896), (40640, 54012), (41152, 53340), (42672, 51440), (45010, 48768)]