1551467520

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 528

約数和(自身を含む): 5901255360

約数和(自身を除く): 4349787840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 43, 45, 48, 54, 58, 60, 64, 72, 80, 81, 86, 87, 90, 96, 108, 116, 120, 128, 129, 135, 144, 145, 160, 162, 172, 174, 180, 192, 215, 216, 232, 240, 243, 256, 258, 261, 270, 288, 290, 320, 324, 344, 348, 360, 384, 387, 405, 430, 432, 435, 464, 480, 486, 512, 516, 522, 540, 576, 580, 640, 645, 648, 688, 696, 720, 768, 774, 783, 810, 860, 864, 870, 928, 960, 972, 1024, 1032, 1044, 1080, 1152, 1160, 1161, 1215, 1247, 1280, 1290, 1296, 1305, 1376, 1392, 1440, 1536, 1548, 1566, 1620, 1720, 1728, 1740, 1856, 1920, 1935, 1944, 2064, 2088, 2160, 2304, 2320, 2322, 2349, 2430, 2494, 2560, 2580, 2592, 2610, 2752, 2784, 2880, 3072, 3096, 3132, 3240, 3440, 3456, 3480, 3483, 3712, 3741, 3840, 3870, 3888, 3915, 4128, 4176, 4320, 4608, 4640, 4644, 4698, 4860, 4988, 5120, 5160, 5184, 5220, 5504, 5568, 5760, 5805, 6192, 6235, 6264, 6480, 6880, 6912, 6960, 6966, 7047, 7424, 7482, 7680, 7740, 7776, 7830, 8256, 8352, 8640, 9216, 9280, 9288, 9396, 9720, 9976, 10320, 10368, 10440, 10449, 11008, 11136, 11223, 11520, 11610, 11745, 12384, 12470, 12528, 12960, 13760, 13824, 13920, 13932, 14094, 14848, 14964, 15360, 15480, 15552, 15660, 16512, 16704, 17280, 17415, 18560, 18576, 18705, 18792, 19440, 19952, 20640, 20736, 20880, 20898, 22016, 22272, 22446, 23040, 23220, 23490, 24768, 24940, 25056, 25920, 27520, 27648, 27840, 27864, 28188, 29696, 29928, 30960, 31104, 31320, 33024, 33408, 33669, 34560, 34830, 35235, 37120, 37152, 37410, 37584, 38880, 39904, 41280, 41472, 41760, 41796, 44032, 44544, 44892, 46080, 46440, 46980, 49536, 49880, 50112, 51840, 52245, 55040, 55680, 55728, 56115, 56376, 59856, 61920, 62208, 62640, 66048, 66816, 67338, 69120, 69660, 70470, 74240, 74304, 74820, 75168, 77760, 79808, 82560, 82944, 83520, 83592, 89088, 89784, 92880, 93960, 99072, 99760, 100224, 101007, 103680, 104490, 110080, 111360, 111456, 112230, 112752, 119712, 123840, 124416, 125280, 132096, 133632, 134676, 138240, 139320, 140940, 148480, 148608, 149640, 150336, 155520, 159616, 165120, 167040, 167184, 168345, 179568, 185760, 187920, 198144, 199520, 200448, 202014, 207360, 208980, 220160, 222720, 222912, 224460, 225504, 239424, 247680, 248832, 250560, 267264, 269352, 278640, 281880, 297216, 299280, 300672, 303021, 311040, 319232, 330240, 334080, 334368, 336690, 359136, 371520, 375840, 396288, 399040, 400896, 404028, 414720, 417960, 445440, 445824, 448920, 451008, 478848, 495360, 501120, 505035, 538704, 557280, 563760, 594432, 598560, 601344, 606042, 622080, 638464, 660480, 668160, 668736, 673380, 718272, 743040, 751680, 798080, 801792, 808056, 835920, 891648, 897840, 902016, 957696, 990720, 1002240, 1010070, 1077408, 1114560, 1127520, 1188864, 1197120, 1202688, 1212084, 1244160, 1276928, 1336320, 1337472, 1346760, 1436544, 1486080, 1503360, 1515105, 1596160, 1616112, 1671840, 1783296, 1795680, 1804032, 1915392, 1981440, 2004480, 2020140, 2154816, 2229120, 2255040, 2394240, 2405376, 2424168, 2674944, 2693520, 2873088, 2972160, 3006720, 3030210, 3192320, 3232224, 3343680, 3566592, 3591360, 3608064, 3830784, 4008960, 4040280, 4309632, 4458240, 4510080, 4788480, 4848336, 5349888, 5387040, 5746176, 5944320, 6013440, 6060420, 6384640, 6464448, 6687360, 7182720, 7216128, 8080560, 8619264, 8916480, 9020160, 9576960, 9696672, 10699776, 10774080, 11492352, 12026880, 12120840, 12928896, 13374720, 14365440, 16161120, 17238528, 17832960, 18040320, 19153920, 19393344, 21548160, 24241680, 25857792, 26749440, 28730880, 32322240, 34477056, 36080640, 38786688, 43096320, 48483360, 51715584, 53498880, 57461760, 64644480, 77573376, 86192640, 96966720, 103431168, 129288960, 155146752, 172385280, 193933440, 258577920, 310293504, 387866880, 517155840, 775733760, 1551467520]

約数ペア:

[(1, 1551467520), (2, 775733760), (3, 517155840), (4, 387866880), (5, 310293504), (6, 258577920), (8, 193933440), (9, 172385280), (10, 155146752), (12, 129288960), (15, 103431168), (16, 96966720), (18, 86192640), (20, 77573376), (24, 64644480), (27, 57461760), (29, 53498880), (30, 51715584), (32, 48483360), (36, 43096320), (40, 38786688), (43, 36080640), (45, 34477056), (48, 32322240), (54, 28730880), (58, 26749440), (60, 25857792), (64, 24241680), (72, 21548160), (80, 19393344), (81, 19153920), (86, 18040320), (87, 17832960), (90, 17238528), (96, 16161120), (108, 14365440), (116, 13374720), (120, 12928896), (128, 12120840), (129, 12026880), (135, 11492352), (144, 10774080), (145, 10699776), (160, 9696672), (162, 9576960), (172, 9020160), (174, 8916480), (180, 8619264), (192, 8080560), (215, 7216128), (216, 7182720), (232, 6687360), (240, 6464448), (243, 6384640), (256, 6060420), (258, 6013440), (261, 5944320), (270, 5746176), (288, 5387040), (290, 5349888), (320, 4848336), (324, 4788480), (344, 4510080), (348, 4458240), (360, 4309632), (384, 4040280), (387, 4008960), (405, 3830784), (430, 3608064), (432, 3591360), (435, 3566592), (464, 3343680), (480, 3232224), (486, 3192320), (512, 3030210), (516, 3006720), (522, 2972160), (540, 2873088), (576, 2693520), (580, 2674944), (640, 2424168), (645, 2405376), (648, 2394240), (688, 2255040), (696, 2229120), (720, 2154816), (768, 2020140), (774, 2004480), (783, 1981440), (810, 1915392), (860, 1804032), (864, 1795680), (870, 1783296), (928, 1671840), (960, 1616112), (972, 1596160), (1024, 1515105), (1032, 1503360), (1044, 1486080), (1080, 1436544), (1152, 1346760), (1160, 1337472), (1161, 1336320), (1215, 1276928), (1247, 1244160), (1280, 1212084), (1290, 1202688), (1296, 1197120), (1305, 1188864), (1376, 1127520), (1392, 1114560), (1440, 1077408), (1536, 1010070), (1548, 1002240), (1566, 990720), (1620, 957696), (1720, 902016), (1728, 897840), (1740, 891648), (1856, 835920), (1920, 808056), (1935, 801792), (1944, 798080), (2064, 751680), (2088, 743040), (2160, 718272), (2304, 673380), (2320, 668736), (2322, 668160), (2349, 660480), (2430, 638464), (2494, 622080), (2560, 606042), (2580, 601344), (2592, 598560), (2610, 594432), (2752, 563760), (2784, 557280), (2880, 538704), (3072, 505035), (3096, 501120), (3132, 495360), (3240, 478848), (3440, 451008), (3456, 448920), (3480, 445824), (3483, 445440), (3712, 417960), (3741, 414720), (3840, 404028), (3870, 400896), (3888, 399040), (3915, 396288), (4128, 375840), (4176, 371520), (4320, 359136), (4608, 336690), (4640, 334368), (4644, 334080), (4698, 330240), (4860, 319232), (4988, 311040), (5120, 303021), (5160, 300672), (5184, 299280), (5220, 297216), (5504, 281880), (5568, 278640), (5760, 269352), (5805, 267264), (6192, 250560), (6235, 248832), (6264, 247680), (6480, 239424), (6880, 225504), (6912, 224460), (6960, 222912), (6966, 222720), (7047, 220160), (7424, 208980), (7482, 207360), (7680, 202014), (7740, 200448), (7776, 199520), (7830, 198144), (8256, 187920), (8352, 185760), (8640, 179568), (9216, 168345), (9280, 167184), (9288, 167040), (9396, 165120), (9720, 159616), (9976, 155520), (10320, 150336), (10368, 149640), (10440, 148608), (10449, 148480), (11008, 140940), (11136, 139320), (11223, 138240), (11520, 134676), (11610, 133632), (11745, 132096), (12384, 125280), (12470, 124416), (12528, 123840), (12960, 119712), (13760, 112752), (13824, 112230), (13920, 111456), (13932, 111360), (14094, 110080), (14848, 104490), (14964, 103680), (15360, 101007), (15480, 100224), (15552, 99760), (15660, 99072), (16512, 93960), (16704, 92880), (17280, 89784), (17415, 89088), (18560, 83592), (18576, 83520), (18705, 82944), (18792, 82560), (19440, 79808), (19952, 77760), (20640, 75168), (20736, 74820), (20880, 74304), (20898, 74240), (22016, 70470), (22272, 69660), (22446, 69120), (23040, 67338), (23220, 66816), (23490, 66048), (24768, 62640), (24940, 62208), (25056, 61920), (25920, 59856), (27520, 56376), (27648, 56115), (27840, 55728), (27864, 55680), (28188, 55040), (29696, 52245), (29928, 51840), (30960, 50112), (31104, 49880), (31320, 49536), (33024, 46980), (33408, 46440), (33669, 46080), (34560, 44892), (34830, 44544), (35235, 44032), (37120, 41796), (37152, 41760), (37410, 41472), (37584, 41280), (38880, 39904)]