402168480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{17099}}^1$

素因数の和:17131

約数の個数: 144

約数和(自身を含む): 1473746400

約数和(自身を除く): 1071577920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 17099, 23520, 34198, 51297, 68396, 85495, 102594, 119693, 136792, 170990, 205188, 239386, 256485, 273584, 341980, 359079, 410376, 478772, 512970, 547168, 598465, 683960, 718158, 820752, 837851, 957544, 1025940, 1196930, 1367920, 1436316, 1641504, 1675702, 1795395, 1915088, 2051880, 2393860, 2513553, 2735840, 2872632, 3351404, 3590790, 3830176, 4103760, 4189255, 4787720, 5027106, 5745264, 6702808, 7181580, 8207520, 8378510, 9575440, 10054212, 11490528, 12567765, 13405616, 14363160, 16757020, 19150880, 20108424, 25135530, 26811232, 28726320, 33514040, 40216848, 50271060, 57452640, 67028080, 80433696, 100542120, 134056160, 201084240, 402168480]

約数ペア:

[(1, 402168480), (2, 201084240), (3, 134056160), (4, 100542120), (5, 80433696), (6, 67028080), (7, 57452640), (8, 50271060), (10, 40216848), (12, 33514040), (14, 28726320), (15, 26811232), (16, 25135530), (20, 20108424), (21, 19150880), (24, 16757020), (28, 14363160), (30, 13405616), (32, 12567765), (35, 11490528), (40, 10054212), (42, 9575440), (48, 8378510), (49, 8207520), (56, 7181580), (60, 6702808), (70, 5745264), (80, 5027106), (84, 4787720), (96, 4189255), (98, 4103760), (105, 3830176), (112, 3590790), (120, 3351404), (140, 2872632), (147, 2735840), (160, 2513553), (168, 2393860), (196, 2051880), (210, 1915088), (224, 1795395), (240, 1675702), (245, 1641504), (280, 1436316), (294, 1367920), (336, 1196930), (392, 1025940), (420, 957544), (480, 837851), (490, 820752), (560, 718158), (588, 683960), (672, 598465), (735, 547168), (784, 512970), (840, 478772), (980, 410376), (1120, 359079), (1176, 341980), (1470, 273584), (1568, 256485), (1680, 239386), (1960, 205188), (2352, 170990), (2940, 136792), (3360, 119693), (3920, 102594), (4704, 85495), (5880, 68396), (7840, 51297), (11760, 34198), (17099, 23520)]