306316080

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{2251}}^1$

素因数の和:2286

約数の個数: 240

約数和(自身を含む): 1219755264

約数和(自身を除く): 913439184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2251, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4502, 4536, 4860, 5040, 5670, 6480, 6753, 6804, 7560, 8505, 9004, 9072, 9720, 11255, 11340, 13506, 13608, 15120, 15757, 17010, 18008, 19440, 20259, 22510, 22680, 27012, 27216, 31514, 33765, 34020, 36016, 40518, 45020, 45360, 47271, 54024, 60777, 63028, 67530, 68040, 78785, 81036, 90040, 94542, 101295, 108048, 121554, 126056, 135060, 136080, 141813, 157570, 162072, 180080, 182331, 189084, 202590, 236355, 243108, 252112, 270120, 283626, 303885, 315140, 324144, 364662, 378168, 405180, 425439, 472710, 486216, 540240, 546993, 567252, 607770, 630280, 709065, 729324, 756336, 810360, 850878, 911655, 945420, 972432, 1093986, 1134504, 1215540, 1260560, 1276317, 1418130, 1458648, 1620720, 1701756, 1823310, 1890840, 2127195, 2187972, 2269008, 2431080, 2552634, 2734965, 2836260, 2917296, 3403512, 3646620, 3781680, 3828951, 4254390, 4375944, 4862160, 5105268, 5469930, 5672520, 6381585, 6807024, 7293240, 7657902, 8508780, 8751888, 10210536, 10939860, 11345040, 12763170, 14586480, 15315804, 17017560, 19144755, 20421072, 21879720, 25526340, 30631608, 34035120, 38289510, 43759440, 51052680, 61263216, 76579020, 102105360, 153158040, 306316080]

約数ペア:

[(1, 306316080), (2, 153158040), (3, 102105360), (4, 76579020), (5, 61263216), (6, 51052680), (7, 43759440), (8, 38289510), (9, 34035120), (10, 30631608), (12, 25526340), (14, 21879720), (15, 20421072), (16, 19144755), (18, 17017560), (20, 15315804), (21, 14586480), (24, 12763170), (27, 11345040), (28, 10939860), (30, 10210536), (35, 8751888), (36, 8508780), (40, 7657902), (42, 7293240), (45, 6807024), (48, 6381585), (54, 5672520), (56, 5469930), (60, 5105268), (63, 4862160), (70, 4375944), (72, 4254390), (80, 3828951), (81, 3781680), (84, 3646620), (90, 3403512), (105, 2917296), (108, 2836260), (112, 2734965), (120, 2552634), (126, 2431080), (135, 2269008), (140, 2187972), (144, 2127195), (162, 1890840), (168, 1823310), (180, 1701756), (189, 1620720), (210, 1458648), (216, 1418130), (240, 1276317), (243, 1260560), (252, 1215540), (270, 1134504), (280, 1093986), (315, 972432), (324, 945420), (336, 911655), (360, 850878), (378, 810360), (405, 756336), (420, 729324), (432, 709065), (486, 630280), (504, 607770), (540, 567252), (560, 546993), (567, 540240), (630, 486216), (648, 472710), (720, 425439), (756, 405180), (810, 378168), (840, 364662), (945, 324144), (972, 315140), (1008, 303885), (1080, 283626), (1134, 270120), (1215, 252112), (1260, 243108), (1296, 236355), (1512, 202590), (1620, 189084), (1680, 182331), (1701, 180080), (1890, 162072), (1944, 157570), (2160, 141813), (2251, 136080), (2268, 135060), (2430, 126056), (2520, 121554), (2835, 108048), (3024, 101295), (3240, 94542), (3402, 90040), (3780, 81036), (3888, 78785), (4502, 68040), (4536, 67530), (4860, 63028), (5040, 60777), (5670, 54024), (6480, 47271), (6753, 45360), (6804, 45020), (7560, 40518), (8505, 36016), (9004, 34020), (9072, 33765), (9720, 31514), (11255, 27216), (11340, 27012), (13506, 22680), (13608, 22510), (15120, 20259), (15757, 19440), (17010, 18008)]