171210060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7993}}^1$

素因数の和:8032

約数の個数: 144

約数和(自身を含む): 628520256

約数和(自身を除く): 457310196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 7993, 10710, 15986, 21420, 23979, 31972, 39965, 47958, 55951, 71937, 79930, 95916, 111902, 119895, 135881, 143874, 159860, 167853, 223804, 239790, 271762, 279755, 287748, 335706, 359685, 407643, 479580, 503559, 543524, 559510, 671412, 679405, 719370, 815286, 839265, 951167, 1007118, 1119020, 1222929, 1358810, 1438740, 1630572, 1678530, 1902334, 2014236, 2038215, 2445858, 2517795, 2717620, 2853501, 3357060, 3804668, 4076430, 4755835, 4891716, 5035590, 5707002, 6114645, 8152860, 8560503, 9511670, 10071180, 11414004, 12229290, 14267505, 17121006, 19023340, 24458580, 28535010, 34242012, 42802515, 57070020, 85605030, 171210060]

約数ペア:

[(1, 171210060), (2, 85605030), (3, 57070020), (4, 42802515), (5, 34242012), (6, 28535010), (7, 24458580), (9, 19023340), (10, 17121006), (12, 14267505), (14, 12229290), (15, 11414004), (17, 10071180), (18, 9511670), (20, 8560503), (21, 8152860), (28, 6114645), (30, 5707002), (34, 5035590), (35, 4891716), (36, 4755835), (42, 4076430), (45, 3804668), (51, 3357060), (60, 2853501), (63, 2717620), (68, 2517795), (70, 2445858), (84, 2038215), (85, 2014236), (90, 1902334), (102, 1678530), (105, 1630572), (119, 1438740), (126, 1358810), (140, 1222929), (153, 1119020), (170, 1007118), (180, 951167), (204, 839265), (210, 815286), (238, 719370), (252, 679405), (255, 671412), (306, 559510), (315, 543524), (340, 503559), (357, 479580), (420, 407643), (476, 359685), (510, 335706), (595, 287748), (612, 279755), (630, 271762), (714, 239790), (765, 223804), (1020, 167853), (1071, 159860), (1190, 143874), (1260, 135881), (1428, 119895), (1530, 111902), (1785, 95916), (2142, 79930), (2380, 71937), (3060, 55951), (3570, 47958), (4284, 39965), (5355, 31972), (7140, 23979), (7993, 21420), (10710, 15986)]