1315136160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:628

約数の個数: 288

約数和(自身を含む): 4874059008

約数和(自身を除く): 3558922848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 163, 180, 195, 208, 234, 240, 260, 288, 312, 326, 360, 390, 416, 431, 468, 480, 489, 520, 585, 624, 652, 720, 780, 815, 862, 936, 978, 1040, 1170, 1248, 1293, 1304, 1440, 1467, 1560, 1630, 1724, 1872, 1956, 2080, 2119, 2155, 2340, 2445, 2586, 2608, 2934, 3120, 3260, 3448, 3744, 3879, 3912, 4238, 4310, 4680, 4890, 5172, 5216, 5603, 5868, 6240, 6357, 6465, 6520, 6896, 7335, 7758, 7824, 8476, 8620, 9360, 9780, 10344, 10595, 11206, 11736, 12714, 12930, 13040, 13792, 14670, 15516, 15648, 16809, 16952, 17240, 18720, 19071, 19395, 19560, 20688, 21190, 22412, 23472, 25428, 25860, 26080, 28015, 29340, 31032, 31785, 33618, 33904, 34480, 38142, 38790, 39120, 41376, 42380, 44824, 46944, 50427, 50856, 51720, 56030, 58680, 62064, 63570, 67236, 67808, 68960, 70253, 76284, 77580, 78240, 84045, 84760, 89648, 95355, 100854, 101712, 103440, 112060, 117360, 124128, 127140, 134472, 140506, 152568, 155160, 168090, 169520, 179296, 190710, 201708, 203424, 206880, 210759, 224120, 234720, 252135, 254280, 268944, 281012, 305136, 310320, 336180, 339040, 351265, 381420, 403416, 421518, 448240, 504270, 508560, 537888, 562024, 610272, 620640, 632277, 672360, 702530, 762840, 806832, 843036, 896480, 913289, 1008540, 1017120, 1053795, 1124048, 1264554, 1344720, 1405060, 1525680, 1613664, 1686072, 1826578, 2017080, 2107590, 2248096, 2529108, 2689440, 2739867, 2810120, 3051360, 3161385, 3372144, 3653156, 4034160, 4215180, 4566445, 5058216, 5479734, 5620240, 6322770, 6744288, 7306312, 8068320, 8219601, 8430360, 9132890, 10116432, 10959468, 11240480, 12645540, 13699335, 14612624, 16439202, 16860720, 18265780, 20232864, 21918936, 25291080, 27398670, 29225248, 32878404, 33721440, 36531560, 41098005, 43837872, 50582160, 54797340, 65756808, 73063120, 82196010, 87675744, 101164320, 109594680, 131513616, 146126240, 164392020, 219189360, 263027232, 328784040, 438378720, 657568080, 1315136160]

約数ペア:

[(1, 1315136160), (2, 657568080), (3, 438378720), (4, 328784040), (5, 263027232), (6, 219189360), (8, 164392020), (9, 146126240), (10, 131513616), (12, 109594680), (13, 101164320), (15, 87675744), (16, 82196010), (18, 73063120), (20, 65756808), (24, 54797340), (26, 50582160), (30, 43837872), (32, 41098005), (36, 36531560), (39, 33721440), (40, 32878404), (45, 29225248), (48, 27398670), (52, 25291080), (60, 21918936), (65, 20232864), (72, 18265780), (78, 16860720), (80, 16439202), (90, 14612624), (96, 13699335), (104, 12645540), (117, 11240480), (120, 10959468), (130, 10116432), (144, 9132890), (156, 8430360), (160, 8219601), (163, 8068320), (180, 7306312), (195, 6744288), (208, 6322770), (234, 5620240), (240, 5479734), (260, 5058216), (288, 4566445), (312, 4215180), (326, 4034160), (360, 3653156), (390, 3372144), (416, 3161385), (431, 3051360), (468, 2810120), (480, 2739867), (489, 2689440), (520, 2529108), (585, 2248096), (624, 2107590), (652, 2017080), (720, 1826578), (780, 1686072), (815, 1613664), (862, 1525680), (936, 1405060), (978, 1344720), (1040, 1264554), (1170, 1124048), (1248, 1053795), (1293, 1017120), (1304, 1008540), (1440, 913289), (1467, 896480), (1560, 843036), (1630, 806832), (1724, 762840), (1872, 702530), (1956, 672360), (2080, 632277), (2119, 620640), (2155, 610272), (2340, 562024), (2445, 537888), (2586, 508560), (2608, 504270), (2934, 448240), (3120, 421518), (3260, 403416), (3448, 381420), (3744, 351265), (3879, 339040), (3912, 336180), (4238, 310320), (4310, 305136), (4680, 281012), (4890, 268944), (5172, 254280), (5216, 252135), (5603, 234720), (5868, 224120), (6240, 210759), (6357, 206880), (6465, 203424), (6520, 201708), (6896, 190710), (7335, 179296), (7758, 169520), (7824, 168090), (8476, 155160), (8620, 152568), (9360, 140506), (9780, 134472), (10344, 127140), (10595, 124128), (11206, 117360), (11736, 112060), (12714, 103440), (12930, 101712), (13040, 100854), (13792, 95355), (14670, 89648), (15516, 84760), (15648, 84045), (16809, 78240), (16952, 77580), (17240, 76284), (18720, 70253), (19071, 68960), (19395, 67808), (19560, 67236), (20688, 63570), (21190, 62064), (22412, 58680), (23472, 56030), (25428, 51720), (25860, 50856), (26080, 50427), (28015, 46944), (29340, 44824), (31032, 42380), (31785, 41376), (33618, 39120), (33904, 38790), (34480, 38142)]