68050080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 273297024

約数和(自身を除く): 205246944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 157, 160, 168, 172, 180, 210, 215, 224, 240, 252, 258, 280, 288, 301, 314, 315, 336, 344, 360, 387, 420, 430, 471, 480, 504, 516, 560, 602, 628, 630, 645, 672, 688, 720, 774, 785, 840, 860, 903, 942, 1008, 1032, 1099, 1120, 1204, 1256, 1260, 1290, 1376, 1413, 1440, 1505, 1548, 1570, 1680, 1720, 1806, 1884, 1935, 2016, 2064, 2198, 2355, 2408, 2512, 2520, 2580, 2709, 2826, 3010, 3096, 3140, 3297, 3360, 3440, 3612, 3768, 3870, 4128, 4396, 4515, 4710, 4816, 5024, 5040, 5160, 5418, 5495, 5652, 6020, 6192, 6280, 6594, 6751, 6880, 7065, 7224, 7536, 7740, 8792, 9030, 9420, 9632, 9891, 10080, 10320, 10836, 10990, 11304, 12040, 12384, 12560, 13188, 13502, 13545, 14130, 14448, 15072, 15480, 16485, 17584, 18060, 18840, 19782, 20253, 20640, 21672, 21980, 22608, 24080, 25120, 26376, 27004, 27090, 28260, 28896, 30960, 32970, 33755, 35168, 36120, 37680, 39564, 40506, 43344, 43960, 45216, 47257, 48160, 49455, 52752, 54008, 54180, 56520, 60759, 61920, 65940, 67510, 72240, 75360, 79128, 81012, 86688, 87920, 94514, 98910, 101265, 105504, 108016, 108360, 113040, 121518, 131880, 135020, 141771, 144480, 158256, 162024, 175840, 189028, 197820, 202530, 216032, 216720, 226080, 236285, 243036, 263760, 270040, 283542, 303795, 316512, 324048, 378056, 395640, 405060, 425313, 433440, 472570, 486072, 527520, 540080, 567084, 607590, 648096, 708855, 756112, 791280, 810120, 850626, 945140, 972144, 1080160, 1134168, 1215180, 1417710, 1512224, 1582560, 1620240, 1701252, 1890280, 1944288, 2126565, 2268336, 2430360, 2835420, 3240480, 3402504, 3780560, 4253130, 4536672, 4860720, 5670840, 6805008, 7561120, 8506260, 9721440, 11341680, 13610016, 17012520, 22683360, 34025040, 68050080]

約数ペア:

[(1, 68050080), (2, 34025040), (3, 22683360), (4, 17012520), (5, 13610016), (6, 11341680), (7, 9721440), (8, 8506260), (9, 7561120), (10, 6805008), (12, 5670840), (14, 4860720), (15, 4536672), (16, 4253130), (18, 3780560), (20, 3402504), (21, 3240480), (24, 2835420), (28, 2430360), (30, 2268336), (32, 2126565), (35, 1944288), (36, 1890280), (40, 1701252), (42, 1620240), (43, 1582560), (45, 1512224), (48, 1417710), (56, 1215180), (60, 1134168), (63, 1080160), (70, 972144), (72, 945140), (80, 850626), (84, 810120), (86, 791280), (90, 756112), (96, 708855), (105, 648096), (112, 607590), (120, 567084), (126, 540080), (129, 527520), (140, 486072), (144, 472570), (157, 433440), (160, 425313), (168, 405060), (172, 395640), (180, 378056), (210, 324048), (215, 316512), (224, 303795), (240, 283542), (252, 270040), (258, 263760), (280, 243036), (288, 236285), (301, 226080), (314, 216720), (315, 216032), (336, 202530), (344, 197820), (360, 189028), (387, 175840), (420, 162024), (430, 158256), (471, 144480), (480, 141771), (504, 135020), (516, 131880), (560, 121518), (602, 113040), (628, 108360), (630, 108016), (645, 105504), (672, 101265), (688, 98910), (720, 94514), (774, 87920), (785, 86688), (840, 81012), (860, 79128), (903, 75360), (942, 72240), (1008, 67510), (1032, 65940), (1099, 61920), (1120, 60759), (1204, 56520), (1256, 54180), (1260, 54008), (1290, 52752), (1376, 49455), (1413, 48160), (1440, 47257), (1505, 45216), (1548, 43960), (1570, 43344), (1680, 40506), (1720, 39564), (1806, 37680), (1884, 36120), (1935, 35168), (2016, 33755), (2064, 32970), (2198, 30960), (2355, 28896), (2408, 28260), (2512, 27090), (2520, 27004), (2580, 26376), (2709, 25120), (2826, 24080), (3010, 22608), (3096, 21980), (3140, 21672), (3297, 20640), (3360, 20253), (3440, 19782), (3612, 18840), (3768, 18060), (3870, 17584), (4128, 16485), (4396, 15480), (4515, 15072), (4710, 14448), (4816, 14130), (5024, 13545), (5040, 13502), (5160, 13188), (5418, 12560), (5495, 12384), (5652, 12040), (6020, 11304), (6192, 10990), (6280, 10836), (6594, 10320), (6751, 10080), (6880, 9891), (7065, 9632), (7224, 9420), (7536, 9030), (7740, 8792)]