412642720

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 1163635200

約数和(自身を除く): 750992480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 73, 80, 98, 103, 112, 140, 146, 160, 196, 206, 224, 245, 280, 292, 343, 365, 392, 412, 490, 511, 515, 560, 584, 686, 721, 730, 784, 824, 980, 1022, 1030, 1120, 1168, 1372, 1442, 1460, 1568, 1648, 1715, 1960, 2044, 2060, 2336, 2555, 2744, 2884, 2920, 3296, 3430, 3577, 3605, 3920, 4088, 4120, 5047, 5110, 5488, 5768, 5840, 6860, 7154, 7210, 7519, 7840, 8176, 8240, 10094, 10220, 10976, 11536, 11680, 13720, 14308, 14420, 15038, 16352, 16480, 17885, 20188, 20440, 23072, 25039, 25235, 27440, 28616, 28840, 30076, 35329, 35770, 37595, 40376, 40880, 50078, 50470, 52633, 54880, 57232, 57680, 60152, 70658, 71540, 75190, 80752, 81760, 100156, 100940, 105266, 114464, 115360, 120304, 125195, 141316, 143080, 150380, 161504, 176645, 200312, 201880, 210532, 240608, 250390, 263165, 282632, 286160, 300760, 353290, 368431, 400624, 403760, 421064, 500780, 526330, 565264, 572320, 601520, 706580, 736862, 801248, 807520, 842128, 1001560, 1052660, 1130528, 1203040, 1413160, 1473724, 1684256, 1842155, 2003120, 2105320, 2579017, 2826320, 2947448, 3684310, 4006240, 4210640, 5158034, 5652640, 5894896, 7368620, 8421280, 10316068, 11789792, 12895085, 14737240, 20632136, 25790170, 29474480, 41264272, 51580340, 58948960, 82528544, 103160680, 206321360, 412642720]

約数ペア:

[(1, 412642720), (2, 206321360), (4, 103160680), (5, 82528544), (7, 58948960), (8, 51580340), (10, 41264272), (14, 29474480), (16, 25790170), (20, 20632136), (28, 14737240), (32, 12895085), (35, 11789792), (40, 10316068), (49, 8421280), (56, 7368620), (70, 5894896), (73, 5652640), (80, 5158034), (98, 4210640), (103, 4006240), (112, 3684310), (140, 2947448), (146, 2826320), (160, 2579017), (196, 2105320), (206, 2003120), (224, 1842155), (245, 1684256), (280, 1473724), (292, 1413160), (343, 1203040), (365, 1130528), (392, 1052660), (412, 1001560), (490, 842128), (511, 807520), (515, 801248), (560, 736862), (584, 706580), (686, 601520), (721, 572320), (730, 565264), (784, 526330), (824, 500780), (980, 421064), (1022, 403760), (1030, 400624), (1120, 368431), (1168, 353290), (1372, 300760), (1442, 286160), (1460, 282632), (1568, 263165), (1648, 250390), (1715, 240608), (1960, 210532), (2044, 201880), (2060, 200312), (2336, 176645), (2555, 161504), (2744, 150380), (2884, 143080), (2920, 141316), (3296, 125195), (3430, 120304), (3577, 115360), (3605, 114464), (3920, 105266), (4088, 100940), (4120, 100156), (5047, 81760), (5110, 80752), (5488, 75190), (5768, 71540), (5840, 70658), (6860, 60152), (7154, 57680), (7210, 57232), (7519, 54880), (7840, 52633), (8176, 50470), (8240, 50078), (10094, 40880), (10220, 40376), (10976, 37595), (11536, 35770), (11680, 35329), (13720, 30076), (14308, 28840), (14420, 28616), (15038, 27440), (16352, 25235), (16480, 25039), (17885, 23072), (20188, 20440)]