1520480016

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2659}}^1$

素因数の和:2722

約数の個数: 180

約数和(自身を含む): 4901092560

約数和(自身を除く): 3380612544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 361, 396, 418, 456, 528, 627, 684, 722, 792, 836, 912, 1083, 1254, 1368, 1444, 1584, 1672, 1881, 2166, 2508, 2659, 2736, 2888, 3249, 3344, 3762, 3971, 4332, 5016, 5318, 5776, 6498, 7524, 7942, 7977, 8664, 10032, 10636, 11913, 12996, 15048, 15884, 15954, 17328, 21272, 23826, 23931, 25992, 29249, 30096, 31768, 31908, 35739, 42544, 47652, 47862, 50521, 51984, 58498, 63536, 63816, 71478, 87747, 95304, 95724, 101042, 116996, 127632, 142956, 151563, 175494, 190608, 191448, 202084, 233992, 263241, 285912, 303126, 350988, 382896, 404168, 454689, 467984, 526482, 555731, 571824, 606252, 701976, 808336, 909378, 959899, 1052964, 1111462, 1212504, 1403952, 1667193, 1818756, 1919798, 2105928, 2222924, 2425008, 2879697, 3334386, 3637512, 3839596, 4211856, 4445848, 5001579, 5759394, 6668772, 7275024, 7679192, 8639091, 8891696, 10003158, 10558889, 11518788, 13337544, 15358384, 17278182, 20006316, 21117778, 23037576, 26675088, 31676667, 34556364, 40012632, 42235556, 46075152, 63353334, 69112728, 80025264, 84471112, 95030001, 126706668, 138225456, 168942224, 190060002, 253413336, 380120004, 506826672, 760240008, 1520480016]

約数ペア:

[(1, 1520480016), (2, 760240008), (3, 506826672), (4, 380120004), (6, 253413336), (8, 190060002), (9, 168942224), (11, 138225456), (12, 126706668), (16, 95030001), (18, 84471112), (19, 80025264), (22, 69112728), (24, 63353334), (33, 46075152), (36, 42235556), (38, 40012632), (44, 34556364), (48, 31676667), (57, 26675088), (66, 23037576), (72, 21117778), (76, 20006316), (88, 17278182), (99, 15358384), (114, 13337544), (132, 11518788), (144, 10558889), (152, 10003158), (171, 8891696), (176, 8639091), (198, 7679192), (209, 7275024), (228, 6668772), (264, 5759394), (304, 5001579), (342, 4445848), (361, 4211856), (396, 3839596), (418, 3637512), (456, 3334386), (528, 2879697), (627, 2425008), (684, 2222924), (722, 2105928), (792, 1919798), (836, 1818756), (912, 1667193), (1083, 1403952), (1254, 1212504), (1368, 1111462), (1444, 1052964), (1584, 959899), (1672, 909378), (1881, 808336), (2166, 701976), (2508, 606252), (2659, 571824), (2736, 555731), (2888, 526482), (3249, 467984), (3344, 454689), (3762, 404168), (3971, 382896), (4332, 350988), (5016, 303126), (5318, 285912), (5776, 263241), (6498, 233992), (7524, 202084), (7942, 191448), (7977, 190608), (8664, 175494), (10032, 151563), (10636, 142956), (11913, 127632), (12996, 116996), (15048, 101042), (15884, 95724), (15954, 95304), (17328, 87747), (21272, 71478), (23826, 63816), (23931, 63536), (25992, 58498), (29249, 51984), (30096, 50521), (31768, 47862), (31908, 47652), (35739, 42544)]