305480784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:585

約数の個数: 160

約数和(自身を含む): 960256000

約数和(自身を除く): 654775216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 109, 112, 114, 133, 152, 168, 218, 228, 266, 304, 327, 336, 399, 436, 439, 456, 532, 654, 763, 798, 872, 878, 912, 1064, 1308, 1317, 1526, 1596, 1744, 1756, 2071, 2128, 2289, 2616, 2634, 3052, 3073, 3192, 3512, 4142, 4578, 5232, 5268, 6104, 6146, 6213, 6384, 7024, 8284, 8341, 9156, 9219, 10536, 12208, 12292, 12426, 14497, 16568, 16682, 18312, 18438, 21072, 24584, 24852, 25023, 28994, 33136, 33364, 36624, 36876, 43491, 47851, 49168, 49704, 50046, 57988, 58387, 66728, 73752, 86982, 95702, 99408, 100092, 115976, 116774, 133456, 143553, 147504, 173964, 175161, 191404, 200184, 231952, 233548, 287106, 334957, 347928, 350322, 382808, 400368, 467096, 574212, 669914, 695856, 700644, 765616, 909169, 934192, 1004871, 1148424, 1339828, 1401288, 1818338, 2009742, 2296848, 2679656, 2727507, 2802576, 3636676, 4019484, 5359312, 5455014, 6364183, 7273352, 8038968, 10910028, 12728366, 14546704, 16077936, 19092549, 21820056, 25456732, 38185098, 43640112, 50913464, 76370196, 101826928, 152740392, 305480784]

約数ペア:

[(1, 305480784), (2, 152740392), (3, 101826928), (4, 76370196), (6, 50913464), (7, 43640112), (8, 38185098), (12, 25456732), (14, 21820056), (16, 19092549), (19, 16077936), (21, 14546704), (24, 12728366), (28, 10910028), (38, 8038968), (42, 7273352), (48, 6364183), (56, 5455014), (57, 5359312), (76, 4019484), (84, 3636676), (109, 2802576), (112, 2727507), (114, 2679656), (133, 2296848), (152, 2009742), (168, 1818338), (218, 1401288), (228, 1339828), (266, 1148424), (304, 1004871), (327, 934192), (336, 909169), (399, 765616), (436, 700644), (439, 695856), (456, 669914), (532, 574212), (654, 467096), (763, 400368), (798, 382808), (872, 350322), (878, 347928), (912, 334957), (1064, 287106), (1308, 233548), (1317, 231952), (1526, 200184), (1596, 191404), (1744, 175161), (1756, 173964), (2071, 147504), (2128, 143553), (2289, 133456), (2616, 116774), (2634, 115976), (3052, 100092), (3073, 99408), (3192, 95702), (3512, 86982), (4142, 73752), (4578, 66728), (5232, 58387), (5268, 57988), (6104, 50046), (6146, 49704), (6213, 49168), (6384, 47851), (7024, 43491), (8284, 36876), (8341, 36624), (9156, 33364), (9219, 33136), (10536, 28994), (12208, 25023), (12292, 24852), (12426, 24584), (14497, 21072), (16568, 18438), (16682, 18312)]