298104240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{25349}}^1$

素因数の和:25379

約数の個数: 120

約数和(自身を含む): 1075042800

約数和(自身を除く): 776938560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 25349, 50698, 76047, 101396, 126745, 152094, 177443, 202792, 253490, 304188, 354886, 380235, 405584, 506980, 532329, 608376, 709772, 760470, 887215, 1013960, 1064658, 1216752, 1242101, 1419544, 1520940, 1774430, 2027920, 2129316, 2484202, 2661645, 2839088, 3041880, 3548860, 3726303, 4258632, 4968404, 5323290, 6083760, 6210505, 7097720, 7452606, 8517264, 9936808, 10646580, 12421010, 14195440, 14905212, 18631515, 19873616, 21293160, 24842020, 29810424, 37263030, 42586320, 49684040, 59620848, 74526060, 99368080, 149052120, 298104240]

約数ペア:

[(1, 298104240), (2, 149052120), (3, 99368080), (4, 74526060), (5, 59620848), (6, 49684040), (7, 42586320), (8, 37263030), (10, 29810424), (12, 24842020), (14, 21293160), (15, 19873616), (16, 18631515), (20, 14905212), (21, 14195440), (24, 12421010), (28, 10646580), (30, 9936808), (35, 8517264), (40, 7452606), (42, 7097720), (48, 6210505), (49, 6083760), (56, 5323290), (60, 4968404), (70, 4258632), (80, 3726303), (84, 3548860), (98, 3041880), (105, 2839088), (112, 2661645), (120, 2484202), (140, 2129316), (147, 2027920), (168, 1774430), (196, 1520940), (210, 1419544), (240, 1242101), (245, 1216752), (280, 1064658), (294, 1013960), (336, 887215), (392, 760470), (420, 709772), (490, 608376), (560, 532329), (588, 506980), (735, 405584), (784, 380235), (840, 354886), (980, 304188), (1176, 253490), (1470, 202792), (1680, 177443), (1960, 152094), (2352, 126745), (2940, 101396), (3920, 76047), (5880, 50698), (11760, 25349)]