320206656

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 224

約数和(自身を含む): 1070945280

約数和(自身を除く): 750738624

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 179, 192, 224, 231, 242, 264, 308, 336, 352, 358, 363, 448, 462, 484, 528, 537, 616, 672, 704, 716, 726, 847, 924, 968, 1056, 1074, 1232, 1253, 1331, 1344, 1432, 1452, 1694, 1848, 1936, 1969, 2112, 2148, 2464, 2506, 2541, 2662, 2864, 2904, 3388, 3696, 3759, 3872, 3938, 3993, 4296, 4928, 5012, 5082, 5324, 5728, 5808, 5907, 6776, 7392, 7518, 7744, 7876, 7986, 8592, 9317, 10024, 10164, 10648, 11456, 11616, 11814, 13552, 13783, 14784, 15036, 15752, 15972, 17184, 18634, 20048, 20328, 21296, 21659, 23232, 23628, 27104, 27566, 27951, 30072, 31504, 31944, 34368, 37268, 40096, 40656, 41349, 42592, 43318, 47256, 54208, 55132, 55902, 60144, 63008, 63888, 64977, 74536, 80192, 81312, 82698, 85184, 86636, 94512, 110264, 111804, 120288, 126016, 127776, 129954, 149072, 151613, 162624, 165396, 173272, 189024, 220528, 223608, 238249, 240576, 255552, 259908, 298144, 303226, 330792, 346544, 378048, 441056, 447216, 454839, 476498, 519816, 596288, 606452, 661584, 693088, 714747, 882112, 894432, 909678, 952996, 1039632, 1212904, 1323168, 1386176, 1429494, 1667743, 1788864, 1819356, 1905992, 2079264, 2425808, 2646336, 2858988, 3335486, 3638712, 3811984, 4158528, 4851616, 5003229, 5717976, 6670972, 7277424, 7623968, 9703232, 10006458, 11435952, 13341944, 14554848, 15247936, 20012916, 22871904, 26683888, 29109696, 40025832, 45743808, 53367776, 80051664, 106735552, 160103328, 320206656]

約数ペア:

[(1, 320206656), (2, 160103328), (3, 106735552), (4, 80051664), (6, 53367776), (7, 45743808), (8, 40025832), (11, 29109696), (12, 26683888), (14, 22871904), (16, 20012916), (21, 15247936), (22, 14554848), (24, 13341944), (28, 11435952), (32, 10006458), (33, 9703232), (42, 7623968), (44, 7277424), (48, 6670972), (56, 5717976), (64, 5003229), (66, 4851616), (77, 4158528), (84, 3811984), (88, 3638712), (96, 3335486), (112, 2858988), (121, 2646336), (132, 2425808), (154, 2079264), (168, 1905992), (176, 1819356), (179, 1788864), (192, 1667743), (224, 1429494), (231, 1386176), (242, 1323168), (264, 1212904), (308, 1039632), (336, 952996), (352, 909678), (358, 894432), (363, 882112), (448, 714747), (462, 693088), (484, 661584), (528, 606452), (537, 596288), (616, 519816), (672, 476498), (704, 454839), (716, 447216), (726, 441056), (847, 378048), (924, 346544), (968, 330792), (1056, 303226), (1074, 298144), (1232, 259908), (1253, 255552), (1331, 240576), (1344, 238249), (1432, 223608), (1452, 220528), (1694, 189024), (1848, 173272), (1936, 165396), (1969, 162624), (2112, 151613), (2148, 149072), (2464, 129954), (2506, 127776), (2541, 126016), (2662, 120288), (2864, 111804), (2904, 110264), (3388, 94512), (3696, 86636), (3759, 85184), (3872, 82698), (3938, 81312), (3993, 80192), (4296, 74536), (4928, 64977), (5012, 63888), (5082, 63008), (5324, 60144), (5728, 55902), (5808, 55132), (5907, 54208), (6776, 47256), (7392, 43318), (7518, 42592), (7744, 41349), (7876, 40656), (7986, 40096), (8592, 37268), (9317, 34368), (10024, 31944), (10164, 31504), (10648, 30072), (11456, 27951), (11616, 27566), (11814, 27104), (13552, 23628), (13783, 23232), (14784, 21659), (15036, 21296), (15752, 20328), (15972, 20048), (17184, 18634)]