571985280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:526

約数の個数: 256

約数和(自身を含む): 2056320000

約数和(自身を除く): 1484334720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 108, 120, 128, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 288, 316, 320, 360, 384, 395, 419, 432, 474, 480, 540, 576, 632, 640, 711, 720, 790, 838, 864, 948, 960, 1080, 1152, 1185, 1257, 1264, 1422, 1440, 1580, 1676, 1728, 1896, 1920, 2095, 2133, 2160, 2370, 2514, 2528, 2844, 2880, 3160, 3352, 3456, 3555, 3771, 3792, 4190, 4266, 4320, 4740, 5028, 5056, 5688, 5760, 6285, 6320, 6704, 7110, 7542, 7584, 8380, 8532, 8640, 9480, 10056, 10112, 10665, 11313, 11376, 12570, 12640, 13408, 14220, 15084, 15168, 16760, 17064, 17280, 18855, 18960, 20112, 21330, 22626, 22752, 25140, 25280, 26816, 28440, 30168, 30336, 33101, 33520, 34128, 37710, 37920, 40224, 42660, 45252, 45504, 50280, 50560, 53632, 56565, 56880, 60336, 66202, 67040, 68256, 75420, 75840, 80448, 85320, 90504, 91008, 99303, 100560, 113130, 113760, 120672, 132404, 134080, 136512, 150840, 151680, 160896, 165505, 170640, 181008, 198606, 201120, 226260, 227520, 241344, 264808, 268160, 273024, 297909, 301680, 331010, 341280, 362016, 397212, 402240, 452520, 455040, 482688, 496515, 529616, 595818, 603360, 662020, 682560, 724032, 794424, 804480, 893727, 905040, 993030, 1059232, 1191636, 1206720, 1324040, 1365120, 1448064, 1489545, 1588848, 1787454, 1810080, 1986060, 2118464, 2383272, 2413440, 2648080, 2979090, 3177696, 3574908, 3620160, 3972120, 4236928, 4468635, 4766544, 5296160, 5958180, 6355392, 7149816, 7240320, 7944240, 8937270, 9533088, 10592320, 11916360, 12710784, 14299632, 15888480, 17874540, 19066176, 21184640, 23832720, 28599264, 31776960, 35749080, 38132352, 47665440, 57198528, 63553920, 71498160, 95330880, 114397056, 142996320, 190661760, 285992640, 571985280]

約数ペア:

[(1, 571985280), (2, 285992640), (3, 190661760), (4, 142996320), (5, 114397056), (6, 95330880), (8, 71498160), (9, 63553920), (10, 57198528), (12, 47665440), (15, 38132352), (16, 35749080), (18, 31776960), (20, 28599264), (24, 23832720), (27, 21184640), (30, 19066176), (32, 17874540), (36, 15888480), (40, 14299632), (45, 12710784), (48, 11916360), (54, 10592320), (60, 9533088), (64, 8937270), (72, 7944240), (79, 7240320), (80, 7149816), (90, 6355392), (96, 5958180), (108, 5296160), (120, 4766544), (128, 4468635), (135, 4236928), (144, 3972120), (158, 3620160), (160, 3574908), (180, 3177696), (192, 2979090), (216, 2648080), (237, 2413440), (240, 2383272), (270, 2118464), (288, 1986060), (316, 1810080), (320, 1787454), (360, 1588848), (384, 1489545), (395, 1448064), (419, 1365120), (432, 1324040), (474, 1206720), (480, 1191636), (540, 1059232), (576, 993030), (632, 905040), (640, 893727), (711, 804480), (720, 794424), (790, 724032), (838, 682560), (864, 662020), (948, 603360), (960, 595818), (1080, 529616), (1152, 496515), (1185, 482688), (1257, 455040), (1264, 452520), (1422, 402240), (1440, 397212), (1580, 362016), (1676, 341280), (1728, 331010), (1896, 301680), (1920, 297909), (2095, 273024), (2133, 268160), (2160, 264808), (2370, 241344), (2514, 227520), (2528, 226260), (2844, 201120), (2880, 198606), (3160, 181008), (3352, 170640), (3456, 165505), (3555, 160896), (3771, 151680), (3792, 150840), (4190, 136512), (4266, 134080), (4320, 132404), (4740, 120672), (5028, 113760), (5056, 113130), (5688, 100560), (5760, 99303), (6285, 91008), (6320, 90504), (6704, 85320), (7110, 80448), (7542, 75840), (7584, 75420), (8380, 68256), (8532, 67040), (8640, 66202), (9480, 60336), (10056, 56880), (10112, 56565), (10665, 53632), (11313, 50560), (11376, 50280), (12570, 45504), (12640, 45252), (13408, 42660), (14220, 40224), (15084, 37920), (15168, 37710), (16760, 34128), (17064, 33520), (17280, 33101), (18855, 30336), (18960, 30168), (20112, 28440), (21330, 26816), (22626, 25280), (22752, 25140)]