986975640

素因数分解:

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

素因数の和:8031

約数の個数: 192

約数和(自身を含む): 3741192000

約数和(自身を除く): 2754216360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2520, 2744, 2940, 3087, 3430, 3528, 4116, 4410, 5145, 5880, 6174, 6860, 7993, 8232, 8820, 10290, 12348, 13720, 15435, 15986, 17640, 20580, 23979, 24696, 30870, 31972, 39965, 41160, 47958, 55951, 61740, 63944, 71937, 79930, 95916, 111902, 119895, 123480, 143874, 159860, 167853, 191832, 223804, 239790, 279755, 287748, 319720, 335706, 359685, 391657, 447608, 479580, 503559, 559510, 575496, 671412, 719370, 783314, 839265, 959160, 1007118, 1119020, 1174971, 1342824, 1438740, 1566628, 1678530, 1958285, 2014236, 2238040, 2349942, 2517795, 2741599, 2877480, 3133256, 3357060, 3524913, 3916570, 4028472, 4699884, 5035590, 5483198, 5874855, 6714120, 7049826, 7833140, 8224797, 9399768, 10071180, 10966396, 11749710, 13707995, 14099652, 15666280, 16449594, 17624565, 20142360, 21932792, 23499420, 24674391, 27415990, 28199304, 32899188, 35249130, 41123985, 46998840, 49348782, 54831980, 65798376, 70498260, 82247970, 98697564, 109663960, 123371955, 140996520, 164495940, 197395128, 246743910, 328991880, 493487820, 986975640]

約数ペア:

[(1, 986975640), (2, 493487820), (3, 328991880), (4, 246743910), (5, 197395128), (6, 164495940), (7, 140996520), (8, 123371955), (9, 109663960), (10, 98697564), (12, 82247970), (14, 70498260), (15, 65798376), (18, 54831980), (20, 49348782), (21, 46998840), (24, 41123985), (28, 35249130), (30, 32899188), (35, 28199304), (36, 27415990), (40, 24674391), (42, 23499420), (45, 21932792), (49, 20142360), (56, 17624565), (60, 16449594), (63, 15666280), (70, 14099652), (72, 13707995), (84, 11749710), (90, 10966396), (98, 10071180), (105, 9399768), (120, 8224797), (126, 7833140), (140, 7049826), (147, 6714120), (168, 5874855), (180, 5483198), (196, 5035590), (210, 4699884), (245, 4028472), (252, 3916570), (280, 3524913), (294, 3357060), (315, 3133256), (343, 2877480), (360, 2741599), (392, 2517795), (420, 2349942), (441, 2238040), (490, 2014236), (504, 1958285), (588, 1678530), (630, 1566628), (686, 1438740), (735, 1342824), (840, 1174971), (882, 1119020), (980, 1007118), (1029, 959160), (1176, 839265), (1260, 783314), (1372, 719370), (1470, 671412), (1715, 575496), (1764, 559510), (1960, 503559), (2058, 479580), (2205, 447608), (2520, 391657), (2744, 359685), (2940, 335706), (3087, 319720), (3430, 287748), (3528, 279755), (4116, 239790), (4410, 223804), (5145, 191832), (5880, 167853), (6174, 159860), (6860, 143874), (7993, 123480), (8232, 119895), (8820, 111902), (10290, 95916), (12348, 79930), (13720, 71937), (15435, 63944), (15986, 61740), (17640, 55951), (20580, 47958), (23979, 41160), (24696, 39965), (30870, 31972)]