1268647920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 400

約数和(自身を含む): 4693851360

約数和(自身を除く): 3425203440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 43, 45, 48, 54, 58, 60, 72, 80, 81, 86, 87, 90, 108, 116, 120, 129, 135, 144, 145, 157, 162, 172, 174, 180, 215, 216, 232, 240, 258, 261, 270, 290, 314, 324, 344, 348, 360, 387, 405, 430, 432, 435, 464, 471, 516, 522, 540, 580, 628, 645, 648, 688, 696, 720, 774, 783, 785, 810, 860, 870, 942, 1032, 1044, 1080, 1160, 1161, 1247, 1256, 1290, 1296, 1305, 1392, 1413, 1548, 1566, 1570, 1620, 1720, 1740, 1884, 1935, 2064, 2088, 2160, 2320, 2322, 2349, 2355, 2494, 2512, 2580, 2610, 2826, 3096, 3132, 3140, 3240, 3440, 3480, 3483, 3741, 3768, 3870, 3915, 4176, 4239, 4553, 4644, 4698, 4710, 4988, 5160, 5220, 5652, 5805, 6192, 6235, 6264, 6280, 6480, 6751, 6960, 6966, 7065, 7482, 7536, 7740, 7830, 8478, 9106, 9288, 9396, 9420, 9976, 10320, 10440, 11223, 11304, 11610, 11745, 12470, 12528, 12560, 12717, 13502, 13659, 13932, 14130, 14964, 15480, 15660, 16956, 17415, 18212, 18576, 18705, 18792, 18840, 19952, 20253, 20880, 21195, 22446, 22608, 22765, 23220, 23490, 24940, 25434, 27004, 27318, 27864, 28260, 29928, 30960, 31320, 33669, 33755, 33912, 34830, 36424, 37410, 37584, 37680, 40506, 40977, 42390, 44892, 45530, 46440, 46980, 49880, 50868, 54008, 54636, 55728, 56115, 56520, 59856, 60759, 62640, 63585, 67338, 67510, 67824, 68295, 69660, 72848, 74820, 81012, 81954, 84780, 89784, 91060, 92880, 93960, 99760, 101007, 101265, 101736, 108016, 109272, 112230, 113040, 121518, 122931, 127170, 134676, 135020, 136590, 139320, 149640, 162024, 163908, 168345, 169560, 179568, 182120, 182277, 187920, 195779, 202014, 202530, 203472, 204885, 218544, 224460, 243036, 245862, 254340, 269352, 270040, 273180, 278640, 299280, 303795, 324048, 327816, 336690, 339120, 364240, 364554, 368793, 391558, 404028, 405060, 409770, 448920, 486072, 491724, 505035, 508680, 538704, 540080, 546360, 546831, 587337, 607590, 614655, 655632, 673380, 729108, 737586, 783116, 808056, 810120, 819540, 897840, 911385, 972144, 978895, 983448, 1010070, 1017360, 1092720, 1093662, 1174674, 1215180, 1229310, 1346760, 1458216, 1475172, 1566232, 1616112, 1620240, 1639080, 1762011, 1822770, 1843965, 1957790, 1966896, 2020140, 2187324, 2349348, 2430360, 2458620, 2693520, 2734155, 2916432, 2936685, 2950344, 3132464, 3278160, 3524022, 3645540, 3687930, 3915580, 4040280, 4374648, 4698696, 4860720, 4917240, 5286033, 5468310, 5873370, 5900688, 7048044, 7291080, 7375860, 7831160, 8080560, 8749296, 8810055, 9397392, 9834480, 10572066, 10936620, 11746740, 14096088, 14582160, 14751720, 15662320, 15858099, 17620110, 21144132, 21873240, 23493480, 26430165, 28192176, 29503440, 31716198, 35240220, 42288264, 43746480, 46986960, 52860330, 63432396, 70480440, 79290495, 84576528, 105720660, 126864792, 140960880, 158580990, 211441320, 253729584, 317161980, 422882640, 634323960, 1268647920]

約数ペア:

[(1, 1268647920), (2, 634323960), (3, 422882640), (4, 317161980), (5, 253729584), (6, 211441320), (8, 158580990), (9, 140960880), (10, 126864792), (12, 105720660), (15, 84576528), (16, 79290495), (18, 70480440), (20, 63432396), (24, 52860330), (27, 46986960), (29, 43746480), (30, 42288264), (36, 35240220), (40, 31716198), (43, 29503440), (45, 28192176), (48, 26430165), (54, 23493480), (58, 21873240), (60, 21144132), (72, 17620110), (80, 15858099), (81, 15662320), (86, 14751720), (87, 14582160), (90, 14096088), (108, 11746740), (116, 10936620), (120, 10572066), (129, 9834480), (135, 9397392), (144, 8810055), (145, 8749296), (157, 8080560), (162, 7831160), (172, 7375860), (174, 7291080), (180, 7048044), (215, 5900688), (216, 5873370), (232, 5468310), (240, 5286033), (258, 4917240), (261, 4860720), (270, 4698696), (290, 4374648), (314, 4040280), (324, 3915580), (344, 3687930), (348, 3645540), (360, 3524022), (387, 3278160), (405, 3132464), (430, 2950344), (432, 2936685), (435, 2916432), (464, 2734155), (471, 2693520), (516, 2458620), (522, 2430360), (540, 2349348), (580, 2187324), (628, 2020140), (645, 1966896), (648, 1957790), (688, 1843965), (696, 1822770), (720, 1762011), (774, 1639080), (783, 1620240), (785, 1616112), (810, 1566232), (860, 1475172), (870, 1458216), (942, 1346760), (1032, 1229310), (1044, 1215180), (1080, 1174674), (1160, 1093662), (1161, 1092720), (1247, 1017360), (1256, 1010070), (1290, 983448), (1296, 978895), (1305, 972144), (1392, 911385), (1413, 897840), (1548, 819540), (1566, 810120), (1570, 808056), (1620, 783116), (1720, 737586), (1740, 729108), (1884, 673380), (1935, 655632), (2064, 614655), (2088, 607590), (2160, 587337), (2320, 546831), (2322, 546360), (2349, 540080), (2355, 538704), (2494, 508680), (2512, 505035), (2580, 491724), (2610, 486072), (2826, 448920), (3096, 409770), (3132, 405060), (3140, 404028), (3240, 391558), (3440, 368793), (3480, 364554), (3483, 364240), (3741, 339120), (3768, 336690), (3870, 327816), (3915, 324048), (4176, 303795), (4239, 299280), (4553, 278640), (4644, 273180), (4698, 270040), (4710, 269352), (4988, 254340), (5160, 245862), (5220, 243036), (5652, 224460), (5805, 218544), (6192, 204885), (6235, 203472), (6264, 202530), (6280, 202014), (6480, 195779), (6751, 187920), (6960, 182277), (6966, 182120), (7065, 179568), (7482, 169560), (7536, 168345), (7740, 163908), (7830, 162024), (8478, 149640), (9106, 139320), (9288, 136590), (9396, 135020), (9420, 134676), (9976, 127170), (10320, 122931), (10440, 121518), (11223, 113040), (11304, 112230), (11610, 109272), (11745, 108016), (12470, 101736), (12528, 101265), (12560, 101007), (12717, 99760), (13502, 93960), (13659, 92880), (13932, 91060), (14130, 89784), (14964, 84780), (15480, 81954), (15660, 81012), (16956, 74820), (17415, 72848), (18212, 69660), (18576, 68295), (18705, 67824), (18792, 67510), (18840, 67338), (19952, 63585), (20253, 62640), (20880, 60759), (21195, 59856), (22446, 56520), (22608, 56115), (22765, 55728), (23220, 54636), (23490, 54008), (24940, 50868), (25434, 49880), (27004, 46980), (27318, 46440), (27864, 45530), (28260, 44892), (29928, 42390), (30960, 40977), (31320, 40506), (33669, 37680), (33755, 37584), (33912, 37410), (34830, 36424)]