356795460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{5779}}^1$

素因数の和:5815

約数の個数: 144

約数和(自身を含む): 1262352000

約数和(自身を除く): 905556540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3087, 3430, 4116, 4410, 5145, 5779, 6174, 6860, 8820, 10290, 11558, 12348, 15435, 17337, 20580, 23116, 28895, 30870, 34674, 40453, 52011, 57790, 61740, 69348, 80906, 86685, 104022, 115580, 121359, 161812, 173370, 202265, 208044, 242718, 260055, 283171, 346740, 364077, 404530, 485436, 520110, 566342, 606795, 728154, 809060, 849513, 1040220, 1132684, 1213590, 1415855, 1456308, 1699026, 1820385, 1982197, 2427180, 2548539, 2831710, 3398052, 3640770, 3964394, 4247565, 5097078, 5663420, 5946591, 7281540, 7928788, 8495130, 9910985, 10194156, 11893182, 12742695, 16990260, 17839773, 19821970, 23786364, 25485390, 29732955, 35679546, 39643940, 50970780, 59465910, 71359092, 89198865, 118931820, 178397730, 356795460]

約数ペア:

[(1, 356795460), (2, 178397730), (3, 118931820), (4, 89198865), (5, 71359092), (6, 59465910), (7, 50970780), (9, 39643940), (10, 35679546), (12, 29732955), (14, 25485390), (15, 23786364), (18, 19821970), (20, 17839773), (21, 16990260), (28, 12742695), (30, 11893182), (35, 10194156), (36, 9910985), (42, 8495130), (45, 7928788), (49, 7281540), (60, 5946591), (63, 5663420), (70, 5097078), (84, 4247565), (90, 3964394), (98, 3640770), (105, 3398052), (126, 2831710), (140, 2548539), (147, 2427180), (180, 1982197), (196, 1820385), (210, 1699026), (245, 1456308), (252, 1415855), (294, 1213590), (315, 1132684), (343, 1040220), (420, 849513), (441, 809060), (490, 728154), (588, 606795), (630, 566342), (686, 520110), (735, 485436), (882, 404530), (980, 364077), (1029, 346740), (1260, 283171), (1372, 260055), (1470, 242718), (1715, 208044), (1764, 202265), (2058, 173370), (2205, 161812), (2940, 121359), (3087, 115580), (3430, 104022), (4116, 86685), (4410, 80906), (5145, 69348), (5779, 61740), (6174, 57790), (6860, 52011), (8820, 40453), (10290, 34674), (11558, 30870), (12348, 28895), (15435, 23116), (17337, 20580)]