561150720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1292

約数の個数: 288

約数和(自身を含む): 2146200000

約数和(自身を除く): 1585049280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1249, 1280, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2498, 2808, 2880, 3120, 3328, 3456, 3510, 3744, 3747, 3840, 4160, 4320, 4680, 4992, 4996, 5616, 5760, 6240, 6245, 6912, 7020, 7488, 7494, 8320, 8640, 9360, 9984, 9992, 11232, 11241, 11520, 12480, 12490, 14040, 14976, 14988, 16237, 16640, 17280, 18720, 18735, 19984, 22464, 22482, 24960, 24980, 28080, 29952, 29976, 32474, 33723, 34560, 37440, 37470, 39968, 44928, 44964, 48711, 49920, 49960, 56160, 56205, 59952, 64948, 67446, 74880, 74940, 79936, 81185, 89856, 89928, 97422, 99920, 112320, 112410, 119904, 129896, 134892, 146133, 149760, 149880, 159872, 162370, 168615, 179856, 194844, 199840, 224640, 224820, 239808, 243555, 259792, 269784, 292266, 299760, 319744, 324740, 337230, 359712, 389688, 399680, 438399, 449280, 449640, 479616, 487110, 519584, 539568, 584532, 599520, 649480, 674460, 719424, 730665, 779376, 799360, 876798, 899280, 959232, 974220, 1039168, 1079136, 1169064, 1199040, 1298960, 1348920, 1438848, 1461330, 1558752, 1598720, 1753596, 1798560, 1948440, 2078336, 2158272, 2191995, 2338128, 2398080, 2597920, 2697840, 2877696, 2922660, 3117504, 3507192, 3597120, 3896880, 4156672, 4316544, 4383990, 4676256, 4796160, 5195840, 5395680, 5845320, 6235008, 7014384, 7194240, 7793760, 8633088, 8767980, 9352512, 10391680, 10791360, 11690640, 12470016, 14028768, 14388480, 15587520, 17535960, 18705024, 20783360, 21582720, 23381280, 28057536, 31175040, 35071920, 37410048, 43165440, 46762560, 56115072, 62350080, 70143840, 93525120, 112230144, 140287680, 187050240, 280575360, 561150720]

約数ペア:

[(1, 561150720), (2, 280575360), (3, 187050240), (4, 140287680), (5, 112230144), (6, 93525120), (8, 70143840), (9, 62350080), (10, 56115072), (12, 46762560), (13, 43165440), (15, 37410048), (16, 35071920), (18, 31175040), (20, 28057536), (24, 23381280), (26, 21582720), (27, 20783360), (30, 18705024), (32, 17535960), (36, 15587520), (39, 14388480), (40, 14028768), (45, 12470016), (48, 11690640), (52, 10791360), (54, 10391680), (60, 9352512), (64, 8767980), (65, 8633088), (72, 7793760), (78, 7194240), (80, 7014384), (90, 6235008), (96, 5845320), (104, 5395680), (108, 5195840), (117, 4796160), (120, 4676256), (128, 4383990), (130, 4316544), (135, 4156672), (144, 3896880), (156, 3597120), (160, 3507192), (180, 3117504), (192, 2922660), (195, 2877696), (208, 2697840), (216, 2597920), (234, 2398080), (240, 2338128), (256, 2191995), (260, 2158272), (270, 2078336), (288, 1948440), (312, 1798560), (320, 1753596), (351, 1598720), (360, 1558752), (384, 1461330), (390, 1438848), (416, 1348920), (432, 1298960), (468, 1199040), (480, 1169064), (520, 1079136), (540, 1039168), (576, 974220), (585, 959232), (624, 899280), (640, 876798), (702, 799360), (720, 779376), (768, 730665), (780, 719424), (832, 674460), (864, 649480), (936, 599520), (960, 584532), (1040, 539568), (1080, 519584), (1152, 487110), (1170, 479616), (1248, 449640), (1249, 449280), (1280, 438399), (1404, 399680), (1440, 389688), (1560, 359712), (1664, 337230), (1728, 324740), (1755, 319744), (1872, 299760), (1920, 292266), (2080, 269784), (2160, 259792), (2304, 243555), (2340, 239808), (2496, 224820), (2498, 224640), (2808, 199840), (2880, 194844), (3120, 179856), (3328, 168615), (3456, 162370), (3510, 159872), (3744, 149880), (3747, 149760), (3840, 146133), (4160, 134892), (4320, 129896), (4680, 119904), (4992, 112410), (4996, 112320), (5616, 99920), (5760, 97422), (6240, 89928), (6245, 89856), (6912, 81185), (7020, 79936), (7488, 74940), (7494, 74880), (8320, 67446), (8640, 64948), (9360, 59952), (9984, 56205), (9992, 56160), (11232, 49960), (11241, 49920), (11520, 48711), (12480, 44964), (12490, 44928), (14040, 39968), (14976, 37470), (14988, 37440), (16237, 34560), (16640, 33723), (17280, 32474), (18720, 29976), (18735, 29952), (19984, 28080), (22464, 24980), (22482, 24960)]