255225600

素因数分解:

$2^8\times 3^3\times 5^2\times 7^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 432

約数和(自身を含む): 1074653440

約数和(自身を除く): 819427840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 211, 216, 224, 225, 240, 252, 256, 270, 280, 288, 300, 315, 320, 336, 350, 360, 378, 384, 400, 420, 422, 432, 448, 450, 480, 504, 525, 540, 560, 576, 600, 630, 633, 640, 672, 675, 700, 720, 756, 768, 800, 840, 844, 864, 896, 900, 945, 960, 1008, 1050, 1055, 1080, 1120, 1152, 1200, 1260, 1266, 1280, 1344, 1350, 1400, 1440, 1477, 1512, 1575, 1600, 1680, 1688, 1728, 1792, 1800, 1890, 1899, 1920, 2016, 2100, 2110, 2160, 2240, 2304, 2400, 2520, 2532, 2688, 2700, 2800, 2880, 2954, 3024, 3150, 3165, 3200, 3360, 3376, 3456, 3600, 3780, 3798, 3840, 4032, 4200, 4220, 4320, 4431, 4480, 4725, 4800, 5040, 5064, 5275, 5376, 5400, 5600, 5697, 5760, 5908, 6048, 6300, 6330, 6400, 6720, 6752, 6912, 7200, 7385, 7560, 7596, 8064, 8400, 8440, 8640, 8862, 8960, 9450, 9495, 9600, 10080, 10128, 10550, 10800, 11200, 11394, 11520, 11816, 12096, 12600, 12660, 13293, 13440, 13504, 14400, 14770, 15120, 15192, 15825, 16128, 16800, 16880, 17280, 17724, 18900, 18990, 19200, 20160, 20256, 21100, 21600, 22155, 22400, 22788, 23632, 24192, 25200, 25320, 26586, 26880, 27008, 28485, 28800, 29540, 30240, 30384, 31650, 33600, 33760, 34560, 35448, 36925, 37800, 37980, 39879, 40320, 40512, 42200, 43200, 44310, 44800, 45576, 47264, 47475, 48384, 50400, 50640, 53172, 54016, 56970, 57600, 59080, 60480, 60768, 63300, 66465, 67200, 67520, 70896, 73850, 75600, 75960, 79758, 80640, 81024, 84400, 86400, 88620, 91152, 94528, 94950, 100800, 101280, 106344, 110775, 113940, 118160, 120960, 121536, 126600, 132930, 134400, 135040, 141792, 142425, 147700, 151200, 151920, 159516, 162048, 168800, 172800, 177240, 182304, 189056, 189900, 199395, 201600, 202560, 212688, 221550, 227880, 236320, 241920, 243072, 253200, 265860, 270080, 283584, 284850, 295400, 302400, 303840, 319032, 332325, 337600, 354480, 364608, 378112, 379800, 398790, 403200, 405120, 425376, 443100, 455760, 472640, 486144, 506400, 531720, 567168, 569700, 590800, 604800, 607680, 638064, 664650, 675200, 708960, 729216, 759600, 797580, 810240, 850752, 886200, 911520, 945280, 996975, 1012800, 1063440, 1134336, 1139400, 1181600, 1209600, 1215360, 1276128, 1329300, 1350400, 1417920, 1458432, 1519200, 1595160, 1701504, 1772400, 1823040, 1890560, 1993950, 2025600, 2126880, 2278800, 2363200, 2430720, 2552256, 2658600, 2835840, 3038400, 3190320, 3403008, 3544800, 3646080, 3987900, 4051200, 4253760, 4557600, 4726400, 5104512, 5317200, 5671680, 6076800, 6380640, 7089600, 7292160, 7975800, 8507520, 9115200, 9452800, 10209024, 10634400, 12153600, 12761280, 14179200, 15951600, 17015040, 18230400, 21268800, 25522560, 28358400, 31903200, 36460800, 42537600, 51045120, 63806400, 85075200, 127612800, 255225600]

約数ペア:

[(1, 255225600), (2, 127612800), (3, 85075200), (4, 63806400), (5, 51045120), (6, 42537600), (7, 36460800), (8, 31903200), (9, 28358400), (10, 25522560), (12, 21268800), (14, 18230400), (15, 17015040), (16, 15951600), (18, 14179200), (20, 12761280), (21, 12153600), (24, 10634400), (25, 10209024), (27, 9452800), (28, 9115200), (30, 8507520), (32, 7975800), (35, 7292160), (36, 7089600), (40, 6380640), (42, 6076800), (45, 5671680), (48, 5317200), (50, 5104512), (54, 4726400), (56, 4557600), (60, 4253760), (63, 4051200), (64, 3987900), (70, 3646080), (72, 3544800), (75, 3403008), (80, 3190320), (84, 3038400), (90, 2835840), (96, 2658600), (100, 2552256), (105, 2430720), (108, 2363200), (112, 2278800), (120, 2126880), (126, 2025600), (128, 1993950), (135, 1890560), (140, 1823040), (144, 1772400), (150, 1701504), (160, 1595160), (168, 1519200), (175, 1458432), (180, 1417920), (189, 1350400), (192, 1329300), (200, 1276128), (210, 1215360), (211, 1209600), (216, 1181600), (224, 1139400), (225, 1134336), (240, 1063440), (252, 1012800), (256, 996975), (270, 945280), (280, 911520), (288, 886200), (300, 850752), (315, 810240), (320, 797580), (336, 759600), (350, 729216), (360, 708960), (378, 675200), (384, 664650), (400, 638064), (420, 607680), (422, 604800), (432, 590800), (448, 569700), (450, 567168), (480, 531720), (504, 506400), (525, 486144), (540, 472640), (560, 455760), (576, 443100), (600, 425376), (630, 405120), (633, 403200), (640, 398790), (672, 379800), (675, 378112), (700, 364608), (720, 354480), (756, 337600), (768, 332325), (800, 319032), (840, 303840), (844, 302400), (864, 295400), (896, 284850), (900, 283584), (945, 270080), (960, 265860), (1008, 253200), (1050, 243072), (1055, 241920), (1080, 236320), (1120, 227880), (1152, 221550), (1200, 212688), (1260, 202560), (1266, 201600), (1280, 199395), (1344, 189900), (1350, 189056), (1400, 182304), (1440, 177240), (1477, 172800), (1512, 168800), (1575, 162048), (1600, 159516), (1680, 151920), (1688, 151200), (1728, 147700), (1792, 142425), (1800, 141792), (1890, 135040), (1899, 134400), (1920, 132930), (2016, 126600), (2100, 121536), (2110, 120960), (2160, 118160), (2240, 113940), (2304, 110775), (2400, 106344), (2520, 101280), (2532, 100800), (2688, 94950), (2700, 94528), (2800, 91152), (2880, 88620), (2954, 86400), (3024, 84400), (3150, 81024), (3165, 80640), (3200, 79758), (3360, 75960), (3376, 75600), (3456, 73850), (3600, 70896), (3780, 67520), (3798, 67200), (3840, 66465), (4032, 63300), (4200, 60768), (4220, 60480), (4320, 59080), (4431, 57600), (4480, 56970), (4725, 54016), (4800, 53172), (5040, 50640), (5064, 50400), (5275, 48384), (5376, 47475), (5400, 47264), (5600, 45576), (5697, 44800), (5760, 44310), (5908, 43200), (6048, 42200), (6300, 40512), (6330, 40320), (6400, 39879), (6720, 37980), (6752, 37800), (6912, 36925), (7200, 35448), (7385, 34560), (7560, 33760), (7596, 33600), (8064, 31650), (8400, 30384), (8440, 30240), (8640, 29540), (8862, 28800), (8960, 28485), (9450, 27008), (9495, 26880), (9600, 26586), (10080, 25320), (10128, 25200), (10550, 24192), (10800, 23632), (11200, 22788), (11394, 22400), (11520, 22155), (11816, 21600), (12096, 21100), (12600, 20256), (12660, 20160), (13293, 19200), (13440, 18990), (13504, 18900), (14400, 17724), (14770, 17280), (15120, 16880), (15192, 16800), (15825, 16128)]