85324680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{691}}^1$

素因数の和:729

約数の個数: 192

約数和(自身を含む): 323856000

約数和(自身を除く): 238531320

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, 691, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1382, 1470, 1715, 1764, 1960, 2058, 2073, 2205, 2520, 2744, 2764, 2940, 3087, 3430, 3455, 3528, 4116, 4146, 4410, 4837, 5145, 5528, 5880, 6174, 6219, 6860, 6910, 8232, 8292, 8820, 9674, 10290, 10365, 12348, 12438, 13720, 13820, 14511, 15435, 16584, 17640, 19348, 20580, 20730, 24185, 24696, 24876, 27640, 29022, 30870, 31095, 33859, 38696, 41160, 41460, 43533, 48370, 49752, 58044, 61740, 62190, 67718, 72555, 82920, 87066, 96740, 101577, 116088, 123480, 124380, 135436, 145110, 169295, 174132, 193480, 203154, 217665, 237013, 248760, 270872, 290220, 304731, 338590, 348264, 406308, 435330, 474026, 507885, 580440, 609462, 677180, 711039, 812616, 870660, 948052, 1015770, 1185065, 1218924, 1354360, 1422078, 1523655, 1741320, 1896104, 2031540, 2133117, 2370130, 2437848, 2844156, 3047310, 3555195, 4063080, 4266234, 4740260, 5688312, 6094620, 7110390, 8532468, 9480520, 10665585, 12189240, 14220780, 17064936, 21331170, 28441560, 42662340, 85324680]

約数ペア:

[(1, 85324680), (2, 42662340), (3, 28441560), (4, 21331170), (5, 17064936), (6, 14220780), (7, 12189240), (8, 10665585), (9, 9480520), (10, 8532468), (12, 7110390), (14, 6094620), (15, 5688312), (18, 4740260), (20, 4266234), (21, 4063080), (24, 3555195), (28, 3047310), (30, 2844156), (35, 2437848), (36, 2370130), (40, 2133117), (42, 2031540), (45, 1896104), (49, 1741320), (56, 1523655), (60, 1422078), (63, 1354360), (70, 1218924), (72, 1185065), (84, 1015770), (90, 948052), (98, 870660), (105, 812616), (120, 711039), (126, 677180), (140, 609462), (147, 580440), (168, 507885), (180, 474026), (196, 435330), (210, 406308), (245, 348264), (252, 338590), (280, 304731), (294, 290220), (315, 270872), (343, 248760), (360, 237013), (392, 217665), (420, 203154), (441, 193480), (490, 174132), (504, 169295), (588, 145110), (630, 135436), (686, 124380), (691, 123480), (735, 116088), (840, 101577), (882, 96740), (980, 87066), (1029, 82920), (1176, 72555), (1260, 67718), (1372, 62190), (1382, 61740), (1470, 58044), (1715, 49752), (1764, 48370), (1960, 43533), (2058, 41460), (2073, 41160), (2205, 38696), (2520, 33859), (2744, 31095), (2764, 30870), (2940, 29022), (3087, 27640), (3430, 24876), (3455, 24696), (3528, 24185), (4116, 20730), (4146, 20580), (4410, 19348), (4837, 17640), (5145, 16584), (5528, 15435), (5880, 14511), (6174, 13820), (6219, 13720), (6860, 12438), (6910, 12348), (8232, 10365), (8292, 10290), (8820, 9674)]